Code of Federal Regulations (alpha)

CFR /  Title 26  /  Part 1  /  Sec. 1.424-1 Definitions and special rules applicable to

(a) Substitutions and assumptions of options--(1) In general. (i) This paragraph (a) provides rules under which an eligible corporation (as defined in paragraph (a)(2) of this section) may, by reason of a corporate transaction (as defined in paragraph (a)(3) of this section), substitute a new statutory option (new option) for an outstanding statutory option (old option) or assume an old option without such substitution or assumption being considered a modification of the old option. For the definition of modification, see paragraph (e) of this section.

(1) In general. (i) This paragraph (a) provides rules under which an eligible corporation (as defined in paragraph (a)(2) of this section) may, by reason of a corporate transaction (as defined in paragraph (a)(3) of this section), substitute a new statutory option (new option) for an outstanding statutory option (old option) or assume an old option without such substitution or assumption being considered a modification of the old option. For the definition of modification, see paragraph (e) of this section.

(i) This paragraph (a) provides rules under which an eligible corporation (as defined in paragraph (a)(2) of this section) may, by reason of a corporate transaction (as defined in paragraph (a)(3) of this section), substitute a new statutory option (new option) for an outstanding statutory option (old option) or assume an old option without such substitution or assumption being considered a modification of the old option. For the definition of modification, see paragraph (e) of this section.

(ii) For purposes of Sec. Sec. 1.421-1 through 1.424-1, the phrase ``substituting or assuming a stock option in a transaction to which section 424 applies,'' ``substituting or assuming a stock option in a transaction to which Sec. 1.424-1(a) applies,'' and similar phrases means a substitution of a new option for an old option or an assumption of an old option that meets the requirements of this paragraph (a). For a substitution or assumption to qualify under this paragraph (a), the substitution or assumption must meet all of the requirements described in paragraphs (a)(4) and (a)(5) of this section.

(2) Eligible corporation. For purposes of this paragraph (a), the term eligible corporation means a corporation that is the employer of the optionee or a related corporation of such corporation. For purposes of this paragraph (a), the determination of whether a corporation is the employer of the optionee or a related corporation of such corporation is based upon all of the relevant facts and circumstances existing immediately after the corporate transaction. See Sec. 1.421-1(h) for rules concerning the employment relationship.

(3) Corporate transaction. For purposes of this paragraph (a), the term corporate transaction includes--

(i) A corporate merger, consolidation, acquisition of property or stock, separation, reorganization, or liquidation;

(ii) A distribution (excluding an ordinary dividend or a stock split or stock dividend described in Sec. 1.424-1(e)(4)(v)) or change in the terms or number of outstanding shares of such corporation; and

(iii) Such other corporate events prescribed by the Commissioner in published guidance.

(4) By reason of. (i) For a change in an option or issuance of a new option to qualify as a substitution or assumption under this paragraph (a), the change must be made by an eligible corporation (as defined in paragraph (a)(2) of this section) and occur by reason of a corporate transaction (as defined in paragraph (a)(3) of this section).

(i) For a change in an option or issuance of a new option to qualify as a substitution or assumption under this paragraph (a), the change must be made by an eligible corporation (as defined in paragraph (a)(2) of this section) and occur by reason of a corporate transaction (as defined in paragraph (a)(3) of this section).

(ii) Generally, a change in an option or issuance of a new option is considered to be by reason of a corporate transaction, unless the relevant facts and circumstances demonstrate that such change or issuance is made for reasons unrelated to such corporate transaction. For example, a change in an option or issuance of a new option will be considered to be made for reasons unrelated to a corporate transaction if there is an unreasonable delay between the corporate transaction and such change in the option or issuance of a new option, or if the corporate transaction serves no substantial corporate business purpose independent of the change in options. Similarly, a change in the number or price of shares purchasable under an option merely to reflect market fluctuations in the price of the stock purchasable under an option is not by reason of a corporate transaction.

(iii) A change in an option or issuance of a new option is by reason of a distribution or change in the terms or number of the outstanding shares of a corporation (as described in paragraph (a)(3)(ii) of this section) only if the option as changed, or the new option issued, is an option on the same stock as under the old option (or if such class of stock is eliminated in the change in capital structure, on other stock of the same corporation).

(5) Other requirements. For a change in an option or issuance of a new option to qualify as a substitution or assumption under this paragraph (a), all of the requirements described in this paragraph (a)(5) must be met.

(i) In the case of an issuance of a new option (or a portion thereof) in exchange for an old option (or portion thereof), the optionee's rights under the old option (or portion thereof) must be canceled, and the optionee must lose all rights under the old option (or portion thereof). There cannot be a substitution of a new option for an old option within the meaning of this paragraph (a) if the optionee may exercise both the old option and the new option. It is not necessary to have a complete substitution of a new option for the old option. However, any portion of such option which is not substituted or assumed in a transaction to which this paragraph (a) applies is an outstanding option to purchase stock or, to the extent paragraph (e) of this section applies, a modified option.

(ii) The excess of the aggregate fair market value of the shares subject to the new or assumed option immediately after the change in the option or issuance of a new option over the aggregate option price of such shares must not exceed the excess of the aggregate fair market value of all shares subject to the old option (or portion thereof) immediately before the change in the option or issuance of a new option over the aggregate option price of such shares.

(iii) On a share by share comparison, the ratio of the option price to the fair market value of the shares subject to the option immediately after the change in the option or issuance of a new option must not be more favorable to the optionee than the ratio of the option price to the fair market value of the stock subject to the old option (or portion thereof) immediately before the change in the option or issuance of a new option. The number of shares subject to the new or assumed option may be adjusted to compensate for any change in the aggregate spread between the aggregate option price and the aggregate fair market value of the shares subject to the option immediately after the change in the option or issuance of the new option as compared to the aggregate spread between the option price and the aggregate fair market value of the shares subject to the option immediately before the change in the option or issuance of the new option.

(iv) The new or assumed option must contain all terms of the old option, except to the extent such terms are rendered inoperative by reason of the corporate transaction.

(v) The new option or assumed option must not give the optionee additional benefits that the optionee did not have under the old option.

(6) Obligation to substitute or assume not necessary. For a change in the option or issuance of a new option to meet the requirements of this paragraph (a), it is not necessary to show that the corporation changing an option or issuing a new option is under any obligation to do so. In fact, this paragraph (a) may apply even when the option that is being replaced or assumed expressly provides that it will terminate upon the occurrence of certain corporate transactions. However, this paragraph (a) cannot be applied to revive a statutory option which, for reasons not related to the corporate transaction, expires before it can properly be replaced or assumed under this paragraph (a).

(7) Issuance of stock without meeting the requirements of this paragraph (a). A change in the terms of an option resulting in a modification of such option occurs if an optionee's new employer (or a related corporation of the new employer) issues its stock (or stock of a related corporation) upon exercise of such option without satisfying all of the requirements described in paragraphs (a)(4) and (5) of this section.

(8) Date of grant. For purposes of applying the rules of this paragraph (a), a substitution or assumption is considered to occur on the date that the optionee would, but for this paragraph (a), be considered to have been granted the option that the eligible corporation is substituting or assuming. A substitution or an assumption that occurs by reason of a corporate transaction may occur before or after the corporate transaction.

(9) Any reasonable methods may be used to determine the fair market value of the stock subject to the option immediately before the assumption or substitution and the fair market value of the stock subject to the option immediately after the assumption or substitution. Such methods include the valuation methods described in Sec. 20.2031-2 of this chapter (the Estate Tax Regulations). In the case of stock listed on a stock exchange, the fair market value may be based on the last sale before and the first sale after the assumption or substitution if such sales clearly reflect the fair market value of the stock, or may be based upon an average selling price during a longer period, such as the day or week before, and the day or week after, the assumption or substitution. If the stocks are not listed, or if they are newly issued, it will be reasonable to base the determination on experience over even longer periods. In the case of a merger, consolidation, or other reorganization which is arrived at by arm's-length negotiations, the fair market value of the stocks subject to the option before and after the assumption or substitution may be based upon the values assigned to the stock for purposes of the reorganization. For example, if in the case of a merger the parties treat each share of the merged company as being equal in value to a share of the surviving company, it will be reasonable to assume that the stocks are of equal value so that the substituted option may permit the employee to purchase at the same price one share of the surviving company for each share he could have purchased of the merged company.

(10) Examples. The principles of this paragraph (a) are illustrated by the following examples:

Example 1. Eligible corporation. X Corporation acquires a new subsidiary, Y Corporation, and transfers some of its employees to Y. Y Corporation wishes to grant to its new employees and to the employees of X Corporation new options for Y shares in exchange for old options for X shares that were previously granted by X Corporation. Because Y Corporation is an employer with respect to its own employees and a related corporation of X Corporation, Y Corporation is an eligible corporation under paragraph (a)(2) of this section with respect to both the employees of X and Y Corporations.

(i) On January 1, 2004, Z Corporation grants E, an employee of Z, an option to acquire 100 shares of Z common stock. At the time of grant, the fair market value of Z common stock is $200 per share. E's option price is $200 per share. On July 1, 2005, when the fair market value of Z common stock is $400, Z declares a stock dividend of preferred stock distributed on common stock that causes the fair market value of Z common stock to decrease to $200 per share. On the same day, Z grants to E a new option to acquire 200 shares of Z common stock in exchange for E's old option. The new option has an exercise price of $100 per share.

(ii) A stock dividend other than that described in Sec. 1.424-1(e)(4)(v) is a corporate transaction under paragraph (a)(3)(ii) of this section. Generally, the issuance of a new option is considered to be by reason of a corporate transaction. None of the facts in this Example 2 indicate that the new option is not issued by reason of the stock dividend. In addition, the new option is issued on the same stock as the old option. Thus, the substitution occurs by reason of the corporate transaction. Assuming the other requirements of this section are met, the issuance of the new option is a substitution that meets the requirements of this paragraph (a) and is not a modification of the option.

(iii) Assume the same facts as in paragraph (i) of this Example 2. Assume further that on December 1, 2005, Z declares an ordinary cash dividend. On the same day, Z grants E a new option to acquire Z stock in substitution for E's old option. Under paragraph (a)(3)(ii) of this section, an ordinary cash dividend is not a corporate transaction. Thus, the exchange of the new option for the old option does not meet the requirements of this paragraph (a) and is a modification of the option.

Example 3. Corporate transaction. On March 15, 2004, A Corporation grants E, an employee of A, an option to acquire 100 shares of A stock at $50 per share, the fair market value of A stock on the date of grant. On May 2, 2005, A Corporation transfers several employees, including E, to B Corporation, a related corporation. B Corporation arranges to purchase some assets from A on the same day as E's transfer to B. Such purchase is without a substantial business purpose independent of making the exchange of E's old options for the new options appear to be by reason of a corporate transaction. The following day, B Corporation grants to E, one of its new employees, an option to acquire shares of B stock in exchange for the old option held by E to acquire A stock. Under paragraph (a)(3)(i) of this section, the purchase of assets is a corporate transaction. Generally, the substitution of an option is considered to occur by reason of a corporate transaction. However, in this case, the relevant facts and circumstances demonstrate that the issuance of the new option in exchange for the old option occurred by reason of the change in E's employer rather than a corporate transaction and that the sale of assets is without a substantial corporate business purpose independent of the change in the options. Thus, the exchange of the new option for the old option is not by reason of a corporate transaction that meets the requirements of this paragraph (a) and is a modification of the old option.

(i) E, an employee of Corporation A, holds an option to acquire 100 shares of Corporation A stock. On September 1, 2006, Corporation A has one class of stock outstanding and declares a stock dividend of one share of common stock for each outstanding share of common stock. The rights associated with the common stock issued as a dividend are the same as the rights under existing shares of stock. In connection with the stock dividend, E's option is exchanged for an option to acquire 200 shares of Corporation A stock. The per-share exercise price is equal to one half of the per-share exercise price of the original option. The stock dividend merely changes the number of shares of Corporation A outstanding and effects no other change to the stock of Corporation A. The option is proportionally adjusted and the aggregate exercise price remains the same and therefore satisfies the requirements described in Sec. 1.424-1(e)(4)(v).

(ii) The stock dividend is not a corporate transaction under paragraph (a)(3) of this section, and the declaration of the stock dividend is not a modification of the old option under paragraph (a) of this section. Pursuant to Sec. 1.424-1(e)(4)(v), the exercise price of the old option may be adjusted proportionally with the change in the number of outstanding shares of Corporation A such that the ratio of the aggregate exercise price of the option to the number of shares covered by the option is the same both before and after the stock dividend. The adjustment of E's option is not treated as a modification of the option.

Example 5. Additional benefit. On June 1, 2004, P Corporation acquires 100 percent of the shares of S Corporation and issues a new option to purchase P shares in exchange for an old option to purchase S shares that is held by E, an employee of S. On the date of the exchange, E's old option is exercisable for 3 more years, and, after the exchange, E's new option is exercisable for 5 years. Because the new option is exercisable for an additional period of time beyond the time allowed under the old option, the effect of the exchange of the new option for the old option is to give E an additional benefit that E did not enjoy under the old option. Thus, the requirements of paragraph (a)(5) of this section are not met, and this paragraph (a) does not apply to the exchange of the new option for the old option. Therefore, the exchange is a modification of the old options.

Example 6. Spread and ratio tests. E is an employee of S Corporation. E holds an old option that was granted to E by S to purchase 60 shares of S at $12 per share. On June 1, 2005, S Corporation is merged into P Corporation, and on such date P issues a new option to purchase P shares in exchange for E's old option to purchase S shares. Immediately before the exchange, the fair market value of an S share is $32; immediately after the exchange, the fair market value of a P share is $24. The new option entitles E to buy P shares at $9 per share. Because, on a share-by-share comparison, the ratio of the new option price ($9 per share) to the fair market value of a P share immediately after the exchange ($24 per share) is not more favorable to E than the ratio of the old option price ($12 per share) to the fair market value of an S share immediately before the exchange ($32 per share) (\9/24\ = \12/32\), the requirements of paragraph (a)(5)(iii) of this section are met. The number of shares subject to E's option to purchase P stock is set at 80. Because the excess of the aggregate fair market value over the aggregate option price of the shares subject to E's new option to purchase P stock, $1,200 (80 x $24 minus 80 x $9), is not greater than the excess of the aggregate fair market value over the aggregate option price of the shares subject to E's old option to purchase S stock, $1,200 (60 x $32 minus 60 x $12), the requirements of paragraph (a)(5)(ii) of this section are met.

Example 7. Ratio test and partial substitution. Assume the same facts as in Example 6, except that the fair market value of an S share immediately before the exchange of the new option for the old option is $8, that the option price is $10 per share, and that the fair market value of a P share immediately after the exchange is $12. P sets the new option price at $15 per share. Because, on a share-by-share comparison, the ratio of the new option price ($15 per share) to the fair market value of a P share immediately after the exchange ($12) is not more favorable to E than the ratio of the old option price ($10 per share) to the fair market value of an S share immediately before the substitution ($8 per share) (\15/12\ = \10/8\), the requirements of paragraph (a)(5)(iii) of this section are met. Assume further that the number of shares subject to E's P option is set at 20, as compared to 60 shares under E's old option to buy S stock. Immediately after the exchange, 2 shares of P are worth $24, which is what 3 shares of S were worth immediately before the exchange (2 x $12 = 3 x $8). Thus, to achieve a complete substitution of a new option for E's old option, E would need to receive a new option to purchase 40 shares of P (i.e., 2 shares of P for each 3 shares of S that E could have purchased under the old option (\2/3\ = \40/60\)). Because E's new option is for only 20 shares of P, P has replaced only \1/2\ of E's old option, and the other \1/2\ is still outstanding.

Example 8. Partial substitution. X Corporation forms a new corporation, Y Corporation, by a transfer of certain assets and, in a spin-off, distributes the shares of Y Corporation to the stockholders of X Corporation. E, an employee of X Corporation, is thereafter an employee of Y. Y wishes to substitute a new option to purchase some of its stock for E's old option to purchase 100 shares of X. E's old option to purchase shares of X, at $50 a share, was granted when the fair market value of an X share was $50, and an X share was worth $100 just before the distribution of the Y shares to X's stockholders. Immediately after the spin-off, which is also the time of the substitution, each share of X and each share of Y is worth $50. Based on these facts, a new option to purchase 200 shares of Y at an option price of $25 per share could be granted to E in complete substitution of E's old option. In the alternative, it would also be permissible in connection with the spin off, to grant E a new option to purchase 100 shares of Y, at an option price of $25 per share, and for E to retain an option to purchase 100 shares of X under the old option, with the option price adjusted to $25. However, because X is no longer a related corporation with respect to Y, E must exercise the option for 100 shares of X within three months from the date of the spin off for the option to be treated as a statutory option. See Sec. 1.421-1(h). It would also be permissible to grant E a new option to purchase 100 shares of Y, at an option price of $25 per share, in substitution for E's right to purchase 50 of the shares under the old option.

(i) X Corporation, a publicly traded corporation, adopts an incentive stock option plan that meets the requirements of Sec. 1.422-2. Under the plan, options to acquire X stock are granted to X employees. X Corporation is acquired by Y Corporation and becomes a subsidiary corporation of Y Corporation. After the acquisition, X employees remain employees of X. In connection with the acquisition, Y Corporation substitutes new options to acquire Y stock for the old options to acquire X stock previously granted to the employees of X. As a result of this substitution, on exercise of the new options, X employees receive Y Corporation stock.

(ii) Because the requirements of Sec. 1.422-2 were met on the date of grant, the substitution of the new Y options for the old X options does not require new stockholder approval. If the other requirements of paragraphs (a)(4) and (5) of this section are met, the issuance of new options for Y stock in exchange for the old options for X stock meets the requirements of this paragraph (a) and is not a modification of the old options.

(iii) Assume the same facts as in paragraphs (i) and (ii) of this Example 9. Assume further that as part of the acquisition, X amends its plan to allow future grants under the plan to be grants to acquire Y stock. Because the amendment of the plan to allow options on a different stock is considered the adoption of a new plan under Sec. 1.422-2(b)(2)(iii), the stockholders of X (in this case, Y) must approve the plan within 12 months before or after the date of the amendment of the plan. If the stockholders of X (in this case, Y) timely approve the plan, the future grants to acquire Y stock will be incentive stock options (assuming the other requirements of Sec. 1.422-2 have been met).

Example 10. Modification. X Corporation merges into Y Corporation. Y Corporation retains employees of X who hold old options to acquire X Corporation stock. When the former employees of X exercise the old options, Y Corporation issues Y stock to the former employees of X. Under paragraph (a)(7) of this section, because Y issues its stock on exercise of the old options for X stock, there is a change in the terms of the old options for X stock. Thus, the issuance of Y stock on exercise of the old options is a modification of the old options.

(i) D Corporation grants an option to acquire 100 shares of D Corporation stock to E, an employee of D Corporation. S Corporation is a subsidiary of D Corporation. On March 1, 2005, D Corporation spins off S Corporation. E remains an employee of D Corporation. In connection with the spin off, D Corporation substitutes a new option to acquire D Corporation stock and a new option to acquire S Corporation stock for the old option in a manner that meets the requirements of paragraph (a) of this section.

(ii) The substitution of the new option to acquire S and D stock for the old option to acquire D stock is not a modification of the old option. However, because S is no longer a related corporation with respect to D Corporation, E must exercise the option for S stock within three months from March 1, 2005, for the option to be treated as a statutory option. See Sec. 1.421-1(h).

(iii) Assume the same facts as in paragraph (i) of this Example 11 except that E's employment with D Corporation is terminated on February 20, 2005. The substitution of the new option to acquire S and D stock for the old option to acquire D stock is not a modification of the old option. However, because the employment relationship between E and D Corporation terminated on February 20, 2005, E must exercise the option for the D and S stock within three months from February 20, 2005, for the option to be treated as a statutory option. See Sec. 1.421-1(h).

(b) Acquisition of new stock. (1) Section 424(b) provides that the rules provided by sections 421 through 424 which are applicable with respect to stock transferred to an individual upon his exercise of an option, shall likewise be applicable with respect to stock acquired by a distribution or an exchange to which section 305, 354, 355, 356, or 1036 (or so much of section 1031 as relates to section 1036) applies. Stock so acquired shall, for purposes of sections 421 through 424, be considered as having been transferred to the individual upon his exercise of the option. A similar rule shall be applied in the case of a series of such acquisitions. With respect to such acquisitions, section 424(b) does not make inapplicable any of the provisions of section 305, 354, 355, 356, or 1036 (or so much of section 1031 as relates to section 1036).

(1) Section 424(b) provides that the rules provided by sections 421 through 424 which are applicable with respect to stock transferred to an individual upon his exercise of an option, shall likewise be applicable with respect to stock acquired by a distribution or an exchange to which section 305, 354, 355, 356, or 1036 (or so much of section 1031 as relates to section 1036) applies. Stock so acquired shall, for purposes of sections 421 through 424, be considered as having been transferred to the individual upon his exercise of the option. A similar rule shall be applied in the case of a series of such acquisitions. With respect to such acquisitions, section 424(b) does not make inapplicable any of the provisions of section 305, 354, 355, 356, or 1036 (or so much of section 1031 as relates to section 1036).

(2) The application of this paragraph may be illustrated by the following example:

Example. If, with respect to stock transferred pursuant to the timely exercise of a statutory option, there is a distribution of new stock to which section 305(a) is applicable, and if there is a disposition of such new stock before the expiration of the applicable holding period required with respect to the stock originally acquired pursuant to the exercise of such option, such disposition makes section 421 inapplicable to the transfer of the original stock pursuant to the exercise of the option to the extent that the disposition effects a reduction of the individual's total interest in the old and new stock. However, if the new stock, as well as the old stock, is not disposed of before the expiration of the holding period required with respect to the original stock acquired pursuant to the exercise of the option, the special tax treatment provided by section 421 is applicable to both the original shares and the shares acquired by virtue of the distribution to which section 305(a) applies.

(c) Disposition of stock. (1) For purposes of sections 421 through 424, the term ``disposition of stock'' includes a sale, exchange, gift, or any transfer of legal title, but does not include--

(1) For purposes of sections 421 through 424, the term ``disposition of stock'' includes a sale, exchange, gift, or any transfer of legal title, but does not include--

(i) A transfer from a decedent to his estate or a transfer by bequest or inheritance; or

(ii) An exchange to which is applicable section 354, 355, 356, or 1036 (or so much of section 1031 as relates to section 1036); or

(iii) A mere pledge or hypothecation. However, a disposition of the stock pursuant to a pledge or hypothecation is a disposition by the individual, even though the making of the pledge or hypothecation is not such a disposition.

(iv) A transfer between spouses or incident to divorce (described in section 1041(a)). The special tax treatment of Sec. 1.421-2(a) with respect to the transferred stock applies to the transferee. However, see Sec. 1.421-1(b)(2) for the treatment of the transfer of a statutory option incident to divorce.

(2) A share of stock acquired by an individual pursuant to the exercise of a statutory option is not considered disposed of by the individual if such share is taken in the name of the individual and another person jointly with right of survivorship, or is subsequently transferred into such joint ownership, or is retransferred from such joint ownership to the sole ownership of the individual. However, any termination of such joint ownership (other than a termination effected by the death of a joint owner) is a disposition of such share, except to the extent the individual reacquires ownership of the share. For example, if such individual and his joint owner transfer such share to another person, the individual has made a disposition of such share. Likewise, if a share of stock held in the joint names of such individual and another person is transferred to the name of such other person, there is a disposition of such share by the individual. If an individual exercises a statutory option and a share of stock is transferred to another or is transferred to such individual in his name as trustee for another, the individual has made a disposition of such share. However, a termination of joint ownership resulting from the death of one of the owners is not a disposition of such share. For determination of basis in the hands of the survivor where joint ownership is terminated by the death of one of the owners, see section 1014.

(3) If an optionee exercises an incentive stock option with statutory option stock and the applicable holding period requirements (under Sec. 1.422-1(a) or Sec. 1.423-1(a)) with respect to such statutory option stock are not met before such transfer, then sections 354, 355, 356, or 1036 (or so much of 1031 as relates to 1036) do not apply to determine whether there is a disposition of those shares. Therefore, there is a disposition of the statutory option stock, and the special tax treatment of Sec. 1.421-2(a) does not apply to such stock.

(4) The application of this paragraph may be illustrated by the following examples:

Example 1. On June 1, 2004, the X Corporation grants to E, an employee, a statutory option to purchase 100 shares of X Corporation stock at $100 per share, the fair market value of X Corporation stock on that date. On June 1, 2005, while employed by X Corporation, E exercises the option in full and pays X Corporation $10,000, and on that day X Corporation transfers to E 100 shares of its stock having a fair market value of $12,000. Before June 1, 2006, E makes no disposition of the 100 shares so purchased. E realizes no income on June 1, 2005, with respect to the transfer to him of the 100 shares of X Corporation stock. X Corporation is not entitled to any deduction at any time with respect to its transfer to E of the stock. E's basis for such 100 shares is $10,000.

Example 2. Assume the same facts as in example (1), except assume that on August 1, 2006, three years and two months after the transfer of the shares to him, E sells the 100 shares of X Corporation stock for $13,000 which is the fair market value of the stock on that date. For the taxable year in which the sale occurs, E realizes a gain of $3,000 ($13,000 minus E's basis of $10,000), which is treated as capital gain.

Example 3. Assume the same facts as in example (2), except assume that on August 1, 2006, E makes a gift of the 100 shares of Y Corporation stock to his son. Such disposition results in no realization of gain to E either for the taxable year in which the option is exercised or the taxable year in which the gift is made. E's basis of $10,000 becomes the donee's basis for determining gain or loss.

Example 4. Assume the same facts as in example (1), except assume that on May 1, 2006, E sells the 100 shares of X Corporation stock for $13,000. The special rules of section 421(a) are not applicable to the transfer of the stock by X Corporation to E, because disposition of the stock was made by E within two years from the date the options were granted and within one year of the date that the shares were transferred to him.

Example 5. Assume the same facts as in example (1), except assume that E dies on September 1, 2005, owning the 100 shares of X Corporation stock acquired by him pursuant to his exercise on June 1, 2005, of the statutory option. On the date of death, the fair market value of the stock is $12,500. No income is realized by E by reason of the transfer of the 100 shares to his estate. If the stock is valued as of the date of E's death for estate tax purposes, the basis of the 100 shares in the hands of the executor is $12,500.

Example 6. Assume the same facts as in example (1), except assume that on June 1, 2005, when the option is exercised by E the 100 shares are transferred by X to E and his wife W, as joint owners with right of survivorship, and that E dies on July 1, 2005. Neither the transfer into joint ownership nor the termination of such joint ownership by E's death is a disposition. Because E has made no disqualifying disposition of the shares, section 421(a) is applicable and E realizes no compensation income at death with respect to the shares even though he held the stock less than 2 years after the transfer of the shares to him pursuant to his exercise of the option. See Sec. 1.421-2(b)(2).

Example 7. On January 1, 2004, X Corporation grants to E, an employee of X Corporation, an incentive stock option to purchase 100 shares of X Corporation stock at $100 per share (the fair market value of an X Corporation share on that date). On January 1, 2005, when the fair market value of a share of X Corporation stock is $200, E exercises half of the option, pays X Corporation $5,000 in cash, and is transferred 50 shares of X Corporation stock with an aggregate fair market value of $10,000. E makes no disposition of the shares before January 2, 2006. Under Sec. 1.421-2(a), no income is recognized by E on the transfer of shares pursuant to the exercise of the incentive stock option, and X Corporation is not entitled to any deduction at any time with respect to its transfer of the shares to E. E's basis in the shares is $5,000.

Example 8. Assume the same facts as in Example 7, except that on December 1, 2005, one year and 11 months after the grant of the option and 11 months after the transfer of the 50 shares to E, E uses 25 of those shares, with a fair market value of $5,000, to pay for the remaining 50 shares purchasable under the option. On that day, X Corporation transfers 50 of its shares, with an aggregate fair market value of $10,000, to E. Because E disposed of the 25 shares before the expiration of the applicable holding periods, Sec. 1.421-2(a) does not apply to the January 1, 2005, transfer of the 25 shares used by E to exercise the remainder of the option. As a result of the disqualifying disposition of the 25 shares, E recognizes compensation income under the rules of Sec. 1.421-2(b).

Example 9. On January 1, 2005, X Corporation grants an incentive stock option to E, an employee of X Corporation. The exercise price of the option is $10 per share. On June 1, 2005, when the fair market value of an X Corporation share is $20, E exercises the option and purchases 5 shares with an aggregate fair market value of $100. On January 1, 2006, when the fair market value of an X Corporation share is $50, X Corporation is acquired by Y Corporation in a section 368(a)(1)(A) reorganization. As part of the acquisition, all X Corporation shares are converted into Y Corporation shares. After the conversion, if an optionee holds a fractional share of Y Corporation stock, Y Corporation will purchase the fractional share for cash equal to its fair market value. After applying the conversion formula to the shares held by E, E has 10 \1/2\ Y Corporation shares. Y Corporation purchases E's one-half share for $25, the fair market value of one-half of a Y Corporation share on the conversion date. Because E sells the one-half share prior to expiration of the holding periods described in Sec. 1.422-1(a), the sale is a disqualifying disposition of the one-half share. Thus, in 2006, E must recognize compensation income of $5 (one-half of the fair market value of an X Corporation share on the date of exercise of the option, or $10, less one-half of the exercise price per share, or $5). For purposes of computing any additional gain, E's basis in the one-half share increases to $10 (reflecting the $5 included in income as compensation). E recognizes an additional gain of $15 ($25, the fair market value of the one-half share, less $10, the basis in such share). The extent to which the additional $15 of gain is treated as a redemption of Y Corporation stock is determined under section 302.

(d) Attribution of stock ownership. To determine the amount of stock owned by an individual for purposes of applying the percentage limitations relating to certain stockholders described in Sec. Sec. 1.422-2(f) and 1.423-2(d), shares of the employer corporation or of a related corporation that are owned (directly or indirectly) by or for the individual's brothers and sisters (whether by the whole or half blood), spouse, ancestors, and lineal descendants, are considered to be owned by the individual. Also, for such purposes, if a domestic or foreign corporation, partnership, estate, or trust owns (directly or indirectly) shares of the employer corporation or of a related corporation, the shares are considered to be owned proportionately by or for the stockholders, partners, or beneficiaries of the corporation, partnership, estate, or trust. The extent to which stock held by the optionee as a trustee of a voting trust is considered owned by the optionee is determined under all of the facts and circumstances.

(e) Modification, extension, or renewal of option. (1) This paragraph (e) provides rules for determining whether a share of stock transferred to an individual upon the individual's exercise of an option after the terms of the option have been changed is transferred pursuant to the exercise of a statutory option.

(1) This paragraph (e) provides rules for determining whether a share of stock transferred to an individual upon the individual's exercise of an option after the terms of the option have been changed is transferred pursuant to the exercise of a statutory option.

(2) Any modification, extension, or renewal of the terms of an option to purchase shares is considered the granting of a new option. The new option may or may not be a statutory option. To determine the date of grant of the new option for purposes of section 422 or 423, see Sec. 1.421-1(c).

(3) If section 423(c) applies to an option then, in case of a modification, extension, or renewal of an option, the highest of the following values shall be considered to be the fair market value of the stock at the time of the granting of such option for purposes of applying the rules of sections 423(b)(6)--

(i) The fair market value on the date of the original granting of the option,

(ii) The fair market value on the date of the making of such modification, extension, or renewal, or

(iii) The fair market value at the time of the making of any intervening modification, extension, or renewal.

(4)(i) For purposes of Sec. Sec. 1.421-1 through 1.424-1 the term modification means any change in the terms of the option (or change in the terms of the plan pursuant to which the option was granted or in the terms of any other agreement governing the arrangement) that gives the optionee additional benefits under the option regardless of whether the optionee in fact benefits from the change in terms. In contrast, for example, a change in the terms of the option shortening the period during which the option is exercisable is not a modification. However, a change providing an extension of the period during which an option may be exercised (such as after termination of employment) or a change providing an alternative to the exercise of the option (such as a stock appreciation right) is a modification regardless of whether the optionee in fact benefits from such extension or alternative right. Similarly, a change providing an additional benefit upon exercise of the option (such as the payment of a cash bonus) or a change providing more favorable terms for payment for the stock purchased under the option (such as the right to tender previously acquired stock) is a modification.

(i) For purposes of Sec. Sec. 1.421-1 through 1.424-1 the term modification means any change in the terms of the option (or change in the terms of the plan pursuant to which the option was granted or in the terms of any other agreement governing the arrangement) that gives the optionee additional benefits under the option regardless of whether the optionee in fact benefits from the change in terms. In contrast, for example, a change in the terms of the option shortening the period during which the option is exercisable is not a modification. However, a change providing an extension of the period during which an option may be exercised (such as after termination of employment) or a change providing an alternative to the exercise of the option (such as a stock appreciation right) is a modification regardless of whether the optionee in fact benefits from such extension or alternative right. Similarly, a change providing an additional benefit upon exercise of the option (such as the payment of a cash bonus) or a change providing more favorable terms for payment for the stock purchased under the option (such as the right to tender previously acquired stock) is a modification.

(ii) If an option is not immediately exercisable in full, a change in the terms of the option to accelerate the time at which the option (or any portion thereof) may be exercised is not a modification for purposes of this section. Additionally, no modification occurs if a provision accelerating the time when an option may first be exercised is removed prior to the year in which it would otherwise be triggered. For example, if an acceleration provision is timely removed to avoid exceeding the $100,000 limitation described in Sec. 1.422-4, a modification of the option does not occur.

(iii) A change to an option which provides, either by its terms or in substance, that the optionee may receive an additional benefit under the option at the future discretion of the grantor, is a modification at the time that the option is changed to provide such discretion. In addition, the exercise of discretion to provide an additional benefit is a modification of the option. However, it is not a modification for the grantor to exercise discretion specifically reserved under an option with respect to the payment of a cash bonus at the time of exercise, the availability of a loan at exercise, the right to tender previously acquired stock for the stock purchasable under the option, or the payment of employment taxes and/or required withholding taxes resulting from the exercise of a statutory option. An option is not modified merely because an optionee is offered a change in the terms of an option if the change to the option is not made. An offer to change the terms of an option that remains open less than 30 days is not a modification of the option. However, if an offer to change the terms of an option remains outstanding for 30 days or more, there is a modification of the option as of the date the offer to change the option is made.

(iv) A change in the terms of the stock purchasable under the option that increases the value of the stock is a modification of such option, except to the extent that a new option is substituted for such option by reason of the change in the terms of the stock in accordance with paragraph (a) of this section.

(v) If an option is amended solely to increase the number of shares subject to the option, the increase is not considered a modification of the option but is treated as the grant of a new option for the additional shares. Notwithstanding the previous sentence, if the exercise price and number of shares subject to an option are proportionally adjusted to reflect a stock split (including a reverse stock split) or stock dividend, and the only effect of the stock split or stock dividend is to increase (or decrease) on a pro rata basis the number of shares owned by each shareholder of the class of stock subject to the option, then the option is not modified if it is proportionally adjusted to reflect the stock split or stock dividend and the aggregate exercise price of the option is not less than the aggregate exercise price before the stock split or stock dividend.

(vi) Any change in the terms of an option made in an attempt to qualify the option as a statutory option grants additional benefits to the optionee and is, therefore, a modification. However, if the terms of an option are changed to provide that the optionee cannot transfer the option except by will or by the laws of descent and distribution in order to meet the requirements of section 422(b)(5) or 423(b)(9) such change is not a modicication.

(vii) An extension of an option refers to the granting by the corporation to the optionee of an additional period of time within which to exercise the option beyond the time originally prescribed. A renewal of an option is the granting by the corporation of the same rights or privileges contained in the original option on the same terms and conditions. The rules of this paragraph apply as well to successive modifications, extensions, and renewals.

(viii) Any inadvertent change to the terms of an option (or change in the terms of the plan pursuant to which the option was granted or in the terms of any other agreement governing the arrangement) that is treated as a modification under this paragraph (e) is not considered a modification of the option to the extent the change in the terms of the option is removed by the earlier of the date the option is exercised or the last day of the calendar year during which such change occurred. Thus, for example, if the terms of an option are inadvertently changed on March 1 to extend the exercise period and the change is removed on November, then if the option is not exercised prior to November 1, the option is not considered modified under this paragraph (e).

(5) A statutory option may, as a result of a modification, extension, or renewal, thereafter cease to be a statutory option, or any option may, by modification, extension, or renewal, thereafter become a statutory option.

(6) [Reserved]

(7) The application of this paragraph may be illustrated by the following examples:

Example 1. On June 1, 2004, the X Corporation grants to an employee an option under X's employee stock purchase plan to purchase 100 shares of the stock of X Corporation at $90 per share, such option to be exercised on or before June 1, 2006. At the time the option is granted, the fair market value of the X Corporation stock is $100 per share. On February 1, 2005, before the employee exercises the option, X Corporation modifies the option to provide that the price at which the employee may purchase the stock shall be $80 per share. On February 1, 2005, the fair market value of the X Corporation stock is $90 per share. Under section 424(h), the X Corporation is deemed to have granted an option to the employee on February 1, 2005. Such option shall be treated as an option to purchase at $80 per share 100 shares of stock having a fair market value of $100 per share, that is, the higher of the fair market value of the stock on June 1, 2004, or on February 1, 1965. Because the requirements of Sec. 1.424-1(e)(3) and Sec. 1.423-2(g) have not been met, the exercise of such option by the employee after February 1, 2005, is not the exercise of a statutory option.

Example 2. On June 1, 2004, the X Corporation grants to an employee an option under X's employee stock purchase plan to purchase 100 shares of X Corporation stock at $90 per share, exercisable after December 31, 2005, and on or before June 1, 2006. On June 1, 2004, the fair market value of X Corporation's stock is $100 per share. On February 1, 2005, X Corporation modifies the option to provide that the option shall be exercisable on or before September 1, 2006. On February 1, 2005, the fair market value of X Corporation stock is $110 per share. Under section 424(h), X Corporation is deemed to have granted an option to the employee on February 1, 2005, to purchase at $90 per share 100 shares of stock having a fair market value of $110 per share, that is, the higher of the fair market value of the stock on June 1, 2004, or on February 1, 2005. Because the requirements of Sec. 1.424-1(e)(3) and Sec. 1.423-2(g) have not been met, the exercise of such option by the employee is not the exercise of a statutory option.

Example 3. The facts are the same as in example (1), except that the employee exercised the option to the extent of 50 shares on January 15, 2005, before the date of the modification of the option. Any exercise of the option after February 1, 2005, the date of the modification, is not the exercise of a statutory option. See example (1) in this subparagraph. The exercise of the option on January 15, 2005, pursuant to which 50 shares were acquired, is the exercise of a statutory option.

(f) Definitions. The following definitions apply for purposes of Sec. Sec. 1.421-1 through 1.424-1:

(1) Parent corporation. The term parent corporation, or parent, means any corporation (other than the employer corporation) in an unbroken chain of corporations ending with the employer corporation if, at the time of the granting of the option, each of the corporations other than the employer corporation owns stock possessing 50 percent or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.

(2) Subsidiary corporation. The term subsidiary corporation, or subsidiary, means any corporation (other than the employer corporation) in an unbroken chain of corporations beginning with the employer corporation if, at the time of the granting of the option, each of the corporations other than the last corporation in an unbroken chain owns stock possessing 50 percent or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.

(g) Effective/applicability date--(1) In general. Except for Sec. 1.424-1(a)(10) Example 9 (iii), the regulations under this section are effective on August 3, 2004. Section 1.424-1(a)(10) Example 9 (iii) is effective on November 17, 2009. Section 1.424-1(a)(10) Example 9 (iii) applies to statutory options granted on or after January 1, 2010.

(1) In general. Except for Sec. 1.424-1(a)(10) Example 9 (iii), the regulations under this section are effective on August 3, 2004. Section 1.424-1(a)(10) Example 9 (iii) is effective on November 17, 2009. Section 1.424-1(a)(10) Example 9 (iii) applies to statutory options granted on or after January 1, 2010.

(2) Reliance and transition period. For statutory options granted on or before June 9, 2003, taxpayers may rely on the 1984 proposed regulations LR-279-81 (49 FR 4504), the 2003 proposed regulations REG-122917-02 (68 FR 34344), or this section until the earlier of January 1, 2006, or the first regularly scheduled stockholders meeting of the granting corporation occurring 6 months after August 3, 2004. For statutory options granted after June 9, 2003, and before the earlier of January 1, 2006, or the first regularly scheduled stockholders meeting of the granting corporation occurring at least 6 months after August 3, 2004, taxpayers may rely on either REG-122917-02 or this section. Taxpayers may not rely on LR-279-81 or REG-122917-02 after December 31, 2005. Reliance on LR-279-81, REG-122917-02, or this section must be in its entirety, and all statutory options granted during the reliance period must be treated consistently. [T.D. 6887, 31 FR 8808, June 24, 1966, as amended by T.D. 9144, 69 FR 46419, Aug. 3, 2004; 69 FR 61310, 61311, Oct. 18, 2004; 69 FR 70551, Dec. 7, 2004; T.D. 9471, 74 FR 59087, Nov. 17, 2009]

Editorial Note: By T.D. 9144, 69 FR 46420, Aug. 3, 2004, the Internal Revenue Service published a document in the Federal Register attempting to amend Sec. 1.424-1 (c)(4)(vi) and (viii). However, because of inaccurate language, this amendment could not be incorporated. For the convenience of the user, the language at 69 FR 61311, Oct. 18, 2004, is set forth as follows:

11. Section 1.424-1(c)(4)(vi), the last sentence is removed.

12. Section 1.424-1(c)(4)(viii), second sentence, the language ``Thus, for example, if the terms of an option are inadvertently changed on March 1 to extend the exercise period and the change is removed on November, then if the option is not exercised prior to November 1, the option is not considered modified under this paragraph (e).'' is removed and the language ``Thus for example, if the terms of an option are inadvertently changed on March 1 to extend the exercise period and the change is removed on November 1, then if the option is not exercised prior to November 1, the option is not considered modified under this paragraph (e).'' is added in its place.

13. Section 1.424-1(g)(2), third sentence, the language ``For statutory options granted after June 9, 2003, and before the earlier of January 1, 2006, or the first regularly scheduled stockholders meeting of the granting corporation occurring 6 months after August 3, 2004, taxpayers may rely on either the REG-122917-02 or this section.'' is removed and the language ``For statutory options granted after June 9, 2003, and before the earlier of January 1, 2006, or the first regularly scheduled stockholders meeting of the granting corporation occurring at least 6 months after August 3, 2004, taxpayers may rely on either the REG-122917-02 or this section.'' is added in its place. Sec. Sec. 1.425-1.429 [Reserved] Sec. 1.430(d)-1 Determination of target normal cost and funding target.

(a) In general--(1) Overview. This section sets forth rules for determining a plan's target normal cost and funding target under sections 430(b) and 430(d), including guidance relating to the rules regarding actuarial assumptions under sections 430(h)(1), 430(h)(4), and 430(h)(5). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans as defined in section 413(c)) that are subject to section 412, but do not apply to multiemployer plans (as defined in section 414(f)). For further guidance on actuarial assumptions, see Sec. 1.430(h)(2)-1 (relating to interest rates) and Sec. Sec. 1.430(h)(3)-1 and 1.430(h)(3)-2 (relating to mortality tables). See also Sec. 1.430(i)-1 for the determination of the funding target and the target normal cost for a plan that is in at-risk status.

(1) Overview. This section sets forth rules for determining a plan's target normal cost and funding target under sections 430(b) and 430(d), including guidance relating to the rules regarding actuarial assumptions under sections 430(h)(1), 430(h)(4), and 430(h)(5). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans as defined in section 413(c)) that are subject to section 412, but do not apply to multiemployer plans (as defined in section 414(f)). For further guidance on actuarial assumptions, see Sec. 1.430(h)(2)-1 (relating to interest rates) and Sec. Sec. 1.430(h)(3)-1 and 1.430(h)(3)-2 (relating to mortality tables). See also Sec. 1.430(i)-1 for the determination of the funding target and the target normal cost for a plan that is in at-risk status.

(2) Organization of regulation. Paragraph (b) of this section sets forth certain definitions that apply for purposes of section 430. Paragraph (c) of this section provides rules regarding which benefits are taken into account in determining a plan's target normal cost and funding target. Paragraph (d) of this section sets forth the rules regarding the plan provisions that are taken into account in making these determinations, and paragraph (e) of this section provides rules on the plan population that is taken into account for this purpose. Paragraph (f) of this section provides rules relating to the actuarial assumptions and the plan's funding method that are used to determine present values. Paragraph (g) of this section contains effective/applicability dates and transition rules.

(3) Special rules for multiple employer plans. In the case of a multiple employer plan to which section 413(c)(4)(A) applies, the rules of section 430 and this section are applied separately for each employer under the plan, as if each employer maintained a separate plan. Thus, the plan's funding target and target normal cost are computed separately for each employer under such a multiple employer plan. In the case of a multiple employer plan to which section 413(c)(4)(A) does not apply (that is, a plan described in section 413(c)(4)(B) that has not made the election for section 413(c)(4)(A) to apply), the rules of section 430 and this section are applied as if all participants in the plan were employed by a single employer.

(b) Definitions--(1) Target normal cost--(i) In general. For a plan that is not in at-risk status under section 430(i) for a plan year, subject to the adjustments described in paragraph (b)(1)(iii) of this section, the target normal cost of the plan for the plan year is the present value (determined as of the valuation date) of all benefits under the plan that accrue during, are earned during, or are otherwise allocated to service for the plan year under the applicable rules of this section, including paragraph (c)(1)(ii)(B), (C), or (D) of this section. See Sec. 1.430(i)-1(d) and (e)(2) for the determination of the target normal cost for a plan that is in at-risk status.

(1) Target normal cost--(i) In general. For a plan that is not in at-risk status under section 430(i) for a plan year, subject to the adjustments described in paragraph (b)(1)(iii) of this section, the target normal cost of the plan for the plan year is the present value (determined as of the valuation date) of all benefits under the plan that accrue during, are earned during, or are otherwise allocated to service for the plan year under the applicable rules of this section, including paragraph (c)(1)(ii)(B), (C), or (D) of this section. See Sec. 1.430(i)-1(d) and (e)(2) for the determination of the target normal cost for a plan that is in at-risk status.

(i) In general. For a plan that is not in at-risk status under section 430(i) for a plan year, subject to the adjustments described in paragraph (b)(1)(iii) of this section, the target normal cost of the plan for the plan year is the present value (determined as of the valuation date) of all benefits under the plan that accrue during, are earned during, or are otherwise allocated to service for the plan year under the applicable rules of this section, including paragraph (c)(1)(ii)(B), (C), or (D) of this section. See Sec. 1.430(i)-1(d) and (e)(2) for the determination of the target normal cost for a plan that is in at-risk status.

(ii) Benefits allocated to a plan year. The benefits that accrue, are earned, or are otherwise allocated to service for the plan year are based on the actual benefits accrued, earned, or otherwise allocated to service for the plan year through the valuation date and benefits expected to accrue, be earned, or be otherwise allocated to service for the plan year for the period from the valuation date through the end of the plan year. The benefits that are allocated to the plan year under the rules of paragraph (c) of this section include any increase in benefits during the plan year that is attributable to increases in compensation for the current plan year even if that increase in benefits is with respect to benefits attributable to service performed in a preceding plan year. In addition, the benefits that are allocated to the plan year under the rules of paragraph (c) of this section include any increase in benefits during the plan year that arises on account of mandatory employee contributions (within the meaning of Sec. 1.411(c)-1(c)(4)) that are made during the plan year.

(iii) Special adjustments--(A) In general. The target normal cost of the plan for the plan year (determined under paragraph (b)(1)(i) of this section) is adjusted (not below zero) by adding the amount of plan-related expenses expected to be paid from plan assets during the plan year and subtracting the amount of mandatory employee contributions (within the meaning of Sec. 1.411(c)-1(c)(4)) that are expected to be made during the plan year.

(A) In general. The target normal cost of the plan for the plan year (determined under paragraph (b)(1)(i) of this section) is adjusted (not below zero) by adding the amount of plan-related expenses expected to be paid from plan assets during the plan year and subtracting the amount of mandatory employee contributions (within the meaning of Sec. 1.411(c)-1(c)(4)) that are expected to be made during the plan year.

(B) Plan-related expenses. [Reserved]

(2) Funding target. For a plan that is not in at-risk status under section 430(i) for a plan year, the funding target of the plan for the plan year is the present value (determined as of the valuation date) of all benefits under the plan that have been accrued, earned, or otherwise allocated to years of service prior to the first day of the plan year under the applicable rules of this section, including paragraph (c)(1)(ii)(B), (C), or (D) of this section. See Sec. 1.430(i)-1(c) and (e)(1) for the determination of the funding target for a plan that is in at-risk status.

(3) Funding target attainment percentage--(i) In general. Except as otherwise provided in this paragraph (b)(3), the funding target attainment percentage of a plan for a plan year is a fraction (expressed as a percentage)--

(i) In general. Except as otherwise provided in this paragraph (b)(3), the funding target attainment percentage of a plan for a plan year is a fraction (expressed as a percentage)--

(A) The numerator of which is the value of plan assets for the plan year (determined under the rules of Sec. 1.430(g)-1) after subtraction of the prefunding balance and the funding standard carryover balance under section 430(f)(4)(B) and Sec. 1.430(f)-1(c); and

(B) The denominator of which is the funding target of the plan for the plan year (determined without regard to the at-risk rules of section 430(i) and Sec. 1.430(i)-1).

(ii) Determination of funding target attainment percentage for plans with delayed effective dates. If section 430 does not apply for purposes of determining the plan's minimum required contribution for a plan year that begins on or after January 1, 2008 (as is the case for a plan described in section 104, 105, or 106 of the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780)), then the funding target attainment percentage is determined for that plan year in accordance with the rules of paragraph (b)(3)(i) of this section in the same manner as for a plan to which section 430 applies to determine the plan's minimum required contribution, except that the value of plan assets that forms the numerator under paragraph (b)(3)(i)(A) of this section is determined without subtraction of the funding standard carryover balance or the credit balance under the funding standard account.

(iii) Special rule for plans with zero funding target. If the funding target of the plan is equal to zero for a plan year, then the funding target attainment percentage under this paragraph (b)(3) is equal to 100 percent for the plan year.

(4) Present value. The present value of a benefit (including a portion of a benefit) with respect to a participant that is taken into account under the rules of paragraph (c) of this section is determined as of the valuation date by multiplying the amount of that benefit by the probability that the benefit will be paid at a future date and then discounting the resulting product using the appropriate interest rate under Sec. 1.430(h)(2)-1. The probability that the benefit will be paid with respect to the participant at such future date is determined using the actuarial assumptions that satisfy the standards of paragraph (f) of this section as to the probability of future service, advancement in age, and other events (such as death, disability, termination of employment, and selection of optional form of benefit) that affect whether the participant or beneficiary will be eligible for the benefit and whether the benefit will be paid at that future date.

(c) Benefits taken into account--(1) In general--(i) Benefits earned or accrued. The benefits taken into account in determining the target normal cost and the funding target under paragraph (b) of this section are all benefits earned or accrued under the plan that have not yet been paid as of the valuation date, including retirement-type and ancillary benefits (within the meaning of Sec. 1.411(d)-3(g)). The benefits taken into account are based on the participant's or beneficiary's status (such as active employee, vested or partially vested terminated employee, or disabled participant) as of the valuation date, and those benefits are allocated to the funding target or the target normal cost under paragraph (c)(1)(ii) of this section.

(1) In general--(i) Benefits earned or accrued. The benefits taken into account in determining the target normal cost and the funding target under paragraph (b) of this section are all benefits earned or accrued under the plan that have not yet been paid as of the valuation date, including retirement-type and ancillary benefits (within the meaning of Sec. 1.411(d)-3(g)). The benefits taken into account are based on the participant's or beneficiary's status (such as active employee, vested or partially vested terminated employee, or disabled participant) as of the valuation date, and those benefits are allocated to the funding target or the target normal cost under paragraph (c)(1)(ii) of this section.

(i) Benefits earned or accrued. The benefits taken into account in determining the target normal cost and the funding target under paragraph (b) of this section are all benefits earned or accrued under the plan that have not yet been paid as of the valuation date, including retirement-type and ancillary benefits (within the meaning of Sec. 1.411(d)-3(g)). The benefits taken into account are based on the participant's or beneficiary's status (such as active employee, vested or partially vested terminated employee, or disabled participant) as of the valuation date, and those benefits are allocated to the funding target or the target normal cost under paragraph (c)(1)(ii) of this section.

(ii) Allocation of benefits--(A) In general. To the extent that the amount of a participant's benefit that is expected to be paid is a function of the accrued benefit, the allocation of the benefit for purposes of determining the funding target and the target normal cost is made using the rules of paragraph (c)(1)(ii)(B) of this section. To the extent that the amount of a participant's benefit that is expected to be paid is not a function of the accrued benefit, but is a function of the participant's years of service (or is the excess of a function of the participant's years of service over a function of the participant's accrued benefit), the allocation of the benefit for purposes of determining the funding target and the target normal cost is made using the rules of paragraph (c)(1)(ii)(C) of this section. To the extent that the amount of a participant's benefit that is expected to be paid is not allocated under the rules of paragraph (c)(1)(ii)(B) or (C) of this section, the allocation of the benefit for purposes of determining the funding target and the target normal cost is made using the rules of paragraph (c)(1)(ii)(D) of this section.

(A) In general. To the extent that the amount of a participant's benefit that is expected to be paid is a function of the accrued benefit, the allocation of the benefit for purposes of determining the funding target and the target normal cost is made using the rules of paragraph (c)(1)(ii)(B) of this section. To the extent that the amount of a participant's benefit that is expected to be paid is not a function of the accrued benefit, but is a function of the participant's years of service (or is the excess of a function of the participant's years of service over a function of the participant's accrued benefit), the allocation of the benefit for purposes of determining the funding target and the target normal cost is made using the rules of paragraph (c)(1)(ii)(C) of this section. To the extent that the amount of a participant's benefit that is expected to be paid is not allocated under the rules of paragraph (c)(1)(ii)(B) or (C) of this section, the allocation of the benefit for purposes of determining the funding target and the target normal cost is made using the rules of paragraph (c)(1)(ii)(D) of this section.

(B) Benefits that are based on accrued benefits. If the allocation of the benefit for purposes of determining the funding target and the target normal cost is made under this paragraph (c)(1)(ii)(B), then the portion of a participant's benefit that is taken into account in the funding target for a plan year is determined by applying the function to the accrued benefit as of the first day of the plan year, and the portion of the benefit that is taken into account in determining the target normal cost for the plan year is determined by applying that function to the increase in the accrued benefit during the plan year. For example, a benefit that is assumed to be payable at a particular early retirement age in the amount of 90 percent of the accrued benefit is taken into account in the funding target in the amount of 90 percent of the accrued benefit as of the beginning of the plan year, and that benefit is taken into account in the target normal cost in the amount of 90 percent of the increase in the accrued benefit during the plan year.

(C) Benefits that are based on service. If the allocation of the benefit for purposes of determining the funding target and the target normal cost is made under this paragraph (c)(1)(ii)(C), then the portion of a participant's benefit that is taken into account in determining the funding target for a plan year is determined by applying the function to the participant's years of service as of the first day of the plan year, and the portion of the benefit that is taken into account in determining the target normal cost for the plan year is determined by applying that function to the increase in the participant's years of service during the plan year. For example, if a plan provides a post-retirement death benefit of $500 per year of service, then the funding target is determined based on a death benefit of $500 multiplied by a participant's years of service at the beginning of the year, and if the participant earns or is expected to earn a full year of service during the plan year, the target normal cost is based on the additional $500 in death benefits attributable to that additional year of service.

(D) Other benefits. If the allocation of the benefit for purposes of determining the funding target and the target normal cost is made under this paragraph (c)(1)(ii)(D), then the portion of a participant's benefit that is taken into account in determining the funding target for a plan year is equal to the total benefit multiplied by the ratio of the participant's years of service as of the first day of the plan year to the years of service the participant will have at the time of the event that causes the benefit to be payable (whether the benefit is expected to be paid at the time of that decrement or at a future time), and the portion of the benefit that is taken into account in determining the target normal cost for the plan year is the increase in the proportionate benefit attributable to the increase in the participant's years of service during the plan year. For example, if a plan provides a Social Security supplement for a participant who retires after 30 years of service that is equal to a participant's Social Security benefit, the funding target with respect to the benefit payable beginning at a particular age (which reflects the probability of retirement at that age) is determined based on the projected Social Security benefit payable at the particular age multiplied by a fraction, the numerator of which is the participant's years of service as of the first day of the plan year and the denominator of which is the participant's projected years of service at the particular age. In such a case, if the participant earns or is expected to earn a full year of service during the plan year, the target normal cost is determined based on the projected Social Security benefit payable at the particular age multiplied by a fraction, the numerator of which is one and the denominator of which is the participant's projected years of service at the particular age.

(iii) Application of section 436 limitations to funding target and target normal cost determination--(A) Effect of limitation on unpredictable contingent event benefits. The determination of the funding target and the target normal cost of a plan for a plan year must take into account any limitation on unpredictable contingent event benefits under section 436(b) with respect to unpredictable contingent events which occurred before the valuation date, but must not take into account anticipated funding-based limitations on unpredictable contingent event benefits under section 436(b) with respect to unpredictable contingent events which are expected to occur on or after the valuation date.

(A) Effect of limitation on unpredictable contingent event benefits. The determination of the funding target and the target normal cost of a plan for a plan year must take into account any limitation on unpredictable contingent event benefits under section 436(b) with respect to unpredictable contingent events which occurred before the valuation date, but must not take into account anticipated funding-based limitations on unpredictable contingent event benefits under section 436(b) with respect to unpredictable contingent events which are expected to occur on or after the valuation date.

(B) Effect of limitation on applicability of plan amendments. See paragraph (d) of this section for rules regarding the treatment of plan amendments that take effect during the plan year taking into account the restrictions under section 436(c).

(C) Effect of limitation on prohibited payments. The determination of the funding target and the target normal cost of a plan for a plan year must take into account any limitation on prohibited payments under section 436(d) with respect to any annuity starting date that was before the valuation date, but must not take into account any limitation on prohibited payments under section 436(d) for any annuity starting date on or after the valuation date (however, the determination must take into account benefit distributions under plan provisions that allow new annuity starting dates with respect to distributions that were limited under section 436(d)).

(D) Effect of limitation on benefit accruals. Except as otherwise provided in this paragraph (c)(1)(iii)(D), the determination of the funding target of a plan for a plan year must take into account any limitation on benefit accruals under section 436(e) applicable before the valuation date. However, if the plan terms provide for the automatic restoration of benefit accruals as permitted under Sec. 1.436-1(a)(4)(ii)(B), and the restoration of benefits as of the valuation date will not be treated as resulting from a plan amendment under the rules of Sec. 1.436-1(c)(3) (because the period of limitation as of the valuation date does not exceed 12 months and the adjusted funding target attainment percentage for the plan would not be less than 60 percent taking into account the restored benefit accruals), then the determination of the funding target of a plan for a plan year must not take into account the limitation on benefit accruals under section 436(e) for that period. The determination of the target normal cost of a plan for a plan year must not take into account any limitation on benefit accruals under section 436(e). Thus, if an employer wishes to take a plan freeze into account in determining the target normal cost, the plan must be specifically amended to cease accruals.

(iv) Effect of other limitations of benefits--(A) Liquidity shortfalls. The determination of the funding target and the target normal cost of a plan for a plan year must take into account any restrictions on payments under section 401(a)(32) on account of a liquidity shortfall (as defined in section 430(j)(4)) for periods preceding the valuation date. The determination of the funding target and the target normal cost must not take into account any restrictions on payments under section 401(a)(32) on account of a liquidity shortfall or possible liquidity shortfall for any period on or after the valuation date.

(A) Liquidity shortfalls. The determination of the funding target and the target normal cost of a plan for a plan year must take into account any restrictions on payments under section 401(a)(32) on account of a liquidity shortfall (as defined in section 430(j)(4)) for periods preceding the valuation date. The determination of the funding target and the target normal cost must not take into account any restrictions on payments under section 401(a)(32) on account of a liquidity shortfall or possible liquidity shortfall for any period on or after the valuation date.

(B) High 25 limitation. The determination of the funding target and the target normal cost of a plan for a plan year must take into account any restrictions on payments under Sec. 1.401(a)(4)-5(b) to highly compensated employees to the extent that benefits were not paid or will not be paid because of a limitation that applied prior to the valuation date. If a benefit that was otherwise restricted was paid prior to the valuation date but with suitable security (such as an escrow account) provided to the plan in the event of a plan termination, the benefit is treated as distributed for purposes of section 430 and this section. Accordingly, the funding target does not include any liability for the benefit and the plan assets do not include the security. The determination of the funding target and the target normal cost of a plan for a plan year must not take into account any restrictions on payments under Sec. 1.401(a)(4)-5(b) to highly compensated employees that are anticipated with respect to annuity starting dates on or after the valuation date on account of the funded status of the plan.

(2) Benefits provided by insurance--(i) General rule. A plan generally is required to reflect in the plan's funding target and target normal cost the liability for benefits that are funded through insurance contracts held by the plan, and to include the corresponding insurance contracts in plan assets. Paragraph (c)(2)(ii) of this section sets forth an alternative to this general approach. A plan's treatment of benefits funded through insurance contracts pursuant to this paragraph (c)(2) is part of the plan's funding method. Accordingly, that treatment can be changed only with the consent of the Commissioner.

(i) General rule. A plan generally is required to reflect in the plan's funding target and target normal cost the liability for benefits that are funded through insurance contracts held by the plan, and to include the corresponding insurance contracts in plan assets. Paragraph (c)(2)(ii) of this section sets forth an alternative to this general approach. A plan's treatment of benefits funded through insurance contracts pursuant to this paragraph (c)(2) is part of the plan's funding method. Accordingly, that treatment can be changed only with the consent of the Commissioner.

(ii) Separate funding of insured benefits. As an alternative to the treatment described in paragraph (c)(2)(i) of this section, in the case of benefits that are funded through insurance contracts, the liability for benefits provided under such contracts is permitted to be excluded from the plan's funding target and target normal cost, provided that the corresponding insurance contracts are excluded from plan assets. This treatment is only available with respect to insurance purchased from an insurance company licensed under the laws of a State and only to the extent that a participant's or beneficiary's right to receive those benefits is an irrevocable contractual right under the insurance contracts, based on premiums paid to the insurance company prior to the valuation date. For example, in the case of a retired participant receiving benefits from an annuity contract in pay status under which no premiums are required on or after the valuation date, the liability for benefits provided by the contract is permitted to be excluded from the plan's funding target provided that the value of the contract is also excluded from the value of plan assets. Similarly, in the case of an active or deferred vested participant whose benefits are funded by a life insurance or annuity contract under which further premiums are required on or after the valuation date, the liability for benefits, if any, that would be paid from the contract if no further premiums were to be paid (for example, if the contract were to go on reduced paid-up status) is permitted to be excluded from the plan's funding target and target normal cost, provided that the value of the contract is excluded from the value of plan assets. By contrast, if the plan trustee can surrender a contract to the insurer for its cash value, then the participant's or beneficiary's right to receive those benefits is not an irrevocable contractual right and, therefore, the liability for benefits provided under the contract must be taken into account in determining the plan's funding target and target normal cost and the contracts cannot be excluded from plan assets.

(d) Plan provisions taken into account--(1) General rule--(i) Plan provisions adopted by valuation date. Except as otherwise provided in this paragraph (d), a plan's funding target and target normal cost for a plan year are determined based on plan provisions that are adopted no later than the valuation date for the plan year and that take effect on or before the last day of the plan year. For example, in the case of a plan amendment adopted on or before the valuation date for the plan year that has an effective date occurring in the current plan year, the plan amendment is taken into account in determining the funding target and the target normal cost for the current plan year if it is permitted to take effect under the rules of section 436(c) for the current plan year, but the amendment is not taken into account for the current plan year if it does not take effect until a future plan year.

(1) General rule--(i) Plan provisions adopted by valuation date. Except as otherwise provided in this paragraph (d), a plan's funding target and target normal cost for a plan year are determined based on plan provisions that are adopted no later than the valuation date for the plan year and that take effect on or before the last day of the plan year. For example, in the case of a plan amendment adopted on or before the valuation date for the plan year that has an effective date occurring in the current plan year, the plan amendment is taken into account in determining the funding target and the target normal cost for the current plan year if it is permitted to take effect under the rules of section 436(c) for the current plan year, but the amendment is not taken into account for the current plan year if it does not take effect until a future plan year.

(i) Plan provisions adopted by valuation date. Except as otherwise provided in this paragraph (d), a plan's funding target and target normal cost for a plan year are determined based on plan provisions that are adopted no later than the valuation date for the plan year and that take effect on or before the last day of the plan year. For example, in the case of a plan amendment adopted on or before the valuation date for the plan year that has an effective date occurring in the current plan year, the plan amendment is taken into account in determining the funding target and the target normal cost for the current plan year if it is permitted to take effect under the rules of section 436(c) for the current plan year, but the amendment is not taken into account for the current plan year if it does not take effect until a future plan year.

(ii) Plan provisions adopted after valuation date. If a plan administrator makes the election described in section 412(d)(2) with respect to a plan amendment, then the plan amendment is treated as having been adopted on the first day of the plan year for purposes of this paragraph (d). Section 412(d)(2) applies to any plan amendment adopted no later than 2\1/2\ months after the close of the plan year, including an amendment adopted during the plan year. Thus, if an amendment is adopted after the valuation date for a plan year (and no later than 2\1/2\ months after the close of the plan year), but takes effect by the last day of the plan year, the amendment is taken into account in determining the plan's funding target and target normal cost for the plan year if the plan administrator makes the election described in section 412(d)(2) with respect to such amendment.

(iii) Determination of when an amendment takes effect. For purposes of this paragraph (d)(1), the determination of whether an amendment that increases benefits takes effect and when it takes effect is determined in accordance with the rules of section 436(c) and Sec. 1.436-1(c)(5). For purposes of this paragraph (d)(1), in the case of an amendment that decreases benefits, the amendment takes effect under a plan on the first date on which the benefits of any individual who is or could be a participant or beneficiary under the plan would be less than those benefits would be under the pre-amendment plan provisions if the individual were on that date to satisfy the applicable conditions for the benefits. In either case, the determination of when an amendment takes effect is unaffected by an election under section 412(d)(2).

(2) Special rule for certain amendments increasing liabilities. In the case of a plan amendment that is not required to be taken into account under the rules of paragraph (d)(1) of this section because it is adopted after the valuation date for the plan year, the plan amendment must be taken into account in determining a plan's funding target and target normal cost for the plan year if the plan amendment--

(i) Takes effect by the last day of the plan year;

(ii) Increases the liabilities of the plan by reason of increases in benefits, establishment of new benefits, changing the rate of benefit accrual, or changing the rate at which benefits become nonforfeitable; and

(iii) Would not be permitted to take effect under the rules of section 436(c) if those rules were applied--

(A) By treating the increase in the target normal cost for the plan year attributable to the amendment (and all other amendments that must be taken into account solely because of the application of the rules in this paragraph (d)(2)) as if the increase were an increase in the funding target for the plan year; and

(B) By taking into account all unpredictable contingent event benefits permitted to be paid for unpredictable contingent events that occurred during the current plan year and all plan amendments that took effect in the current plan year (including all amendments to which this paragraph (d)(2) applies for the plan year).

(3) Allocation of benefits attributable to plan amendments. If a plan amendment is taken into account for a plan year under the rules of this paragraph (d), then the allocation of benefits that is used to determine the funding target and the target normal cost for that plan year is based on the plan as amended. Thus, if an amendment that is taken into account for a plan year increases a participant's accrued benefit for service prior to the beginning of the plan year, then the present value of that increase is included in the funding target for the plan year.

(e) Plan population taken into account--(1) In general. In making any determination of the funding target or target normal cost under paragraph (b) of this section, the plan population is determined as of the valuation date. The plan population must include three classes of individuals--

(1) In general. In making any determination of the funding target or target normal cost under paragraph (b) of this section, the plan population is determined as of the valuation date. The plan population must include three classes of individuals--

(i) Participants currently employed in the service of the employer;

(ii) Participants who are retired under the plan or who are otherwise no longer employed in the service of the employer; and

(iii) All other individuals currently entitled to benefits under the plan.

(2) Assumption regarding rehiring of former employees--(i) Special exclusion for ``rule of parity'' cases. Certain individuals may be excluded from the class of individuals described in paragraph (e)(1)(ii) of this section. The excludable individuals are those former employees who, prior to the valuation date for the plan year, have terminated service with the employer without vested benefits and whose service might be taken into account in future years because the ``rule of parity'' of section 411(a)(6)(D) does not permit that service to be disregarded. However, if the plan's experience as to separated employees returning to service has been such that the exclusion described in this paragraph (e)(2) would be unreasonable, then no such exclusion is permitted.

(i) Special exclusion for ``rule of parity'' cases. Certain individuals may be excluded from the class of individuals described in paragraph (e)(1)(ii) of this section. The excludable individuals are those former employees who, prior to the valuation date for the plan year, have terminated service with the employer without vested benefits and whose service might be taken into account in future years because the ``rule of parity'' of section 411(a)(6)(D) does not permit that service to be disregarded. However, if the plan's experience as to separated employees returning to service has been such that the exclusion described in this paragraph (e)(2) would be unreasonable, then no such exclusion is permitted.

(ii) Application to partially vested participants. Whether former employees who are terminated with partially vested benefits are assumed to return to service is determined under the same rules that apply to former employees without vested benefits under paragraph (e)(2)(i) of this section.

(3) Anticipated future participants. In making any determination of the funding target or target normal cost under paragraph (b) of this section, the actuarial assumptions and funding method used for the plan must not anticipate the affiliation with the plan of future participants not employed in the service of the employer on the plan's valuation date. However, any such determination may anticipate the affiliation with the plan of current employees who have not yet satisfied the participation (age and service) requirements of the plan as of the valuation date.

(f) Actuarial assumptions and funding method used in determination of present value--(1) Selection of actuarial assumptions and funding method--(i) General rules. The determination of any present value or other computation under section 430 and this section must be made on the basis of actuarial assumptions and a funding method. Except as otherwise specifically provided (for example, in Sec. 1.430(h)(2)-1(b)(6) or section 4006(a)(3)(E)(iv) of the Employee Retirement Income Security Act of 1974, as amended (ERISA)), the same actuarial assumptions and funding method must be used for all computations under sections 430 and 436. For example, the actuarial assumptions and the funding method used in making a certification of the adjusted funding target attainment percentage for a plan year must be the same as those disclosed on the actuarial report under section 6059 (Schedule SB, ``Single-Employer Defined Benefit Plan Actuarial Information'' of Form 5500, ``Annual Return/Report of Employee Benefit Plan'').

(1) Selection of actuarial assumptions and funding method--(i) General rules. The determination of any present value or other computation under section 430 and this section must be made on the basis of actuarial assumptions and a funding method. Except as otherwise specifically provided (for example, in Sec. 1.430(h)(2)-1(b)(6) or section 4006(a)(3)(E)(iv) of the Employee Retirement Income Security Act of 1974, as amended (ERISA)), the same actuarial assumptions and funding method must be used for all computations under sections 430 and 436. For example, the actuarial assumptions and the funding method used in making a certification of the adjusted funding target attainment percentage for a plan year must be the same as those disclosed on the actuarial report under section 6059 (Schedule SB, ``Single-Employer Defined Benefit Plan Actuarial Information'' of Form 5500, ``Annual Return/Report of Employee Benefit Plan'').

(i) General rules. The determination of any present value or other computation under section 430 and this section must be made on the basis of actuarial assumptions and a funding method. Except as otherwise specifically provided (for example, in Sec. 1.430(h)(2)-1(b)(6) or section 4006(a)(3)(E)(iv) of the Employee Retirement Income Security Act of 1974, as amended (ERISA)), the same actuarial assumptions and funding method must be used for all computations under sections 430 and 436. For example, the actuarial assumptions and the funding method used in making a certification of the adjusted funding target attainment percentage for a plan year must be the same as those disclosed on the actuarial report under section 6059 (Schedule SB, ``Single-Employer Defined Benefit Plan Actuarial Information'' of Form 5500, ``Annual Return/Report of Employee Benefit Plan'').

(ii) Changes in actuarial assumptions and funding method. Actuarial assumptions established for a plan year cannot subsequently be changed for that plan year unless the Commissioner determines that the assumptions that were used are unreasonable. Similarly, a funding method established for a plan year cannot subsequently be changed for that plan year unless the Commissioner determines that the use of that funding method for that plan year is impermissible.

(iii) Procedures for establishing actuarial assumptions and funding method. For purposes of this paragraph (f)(1), in the case of a plan for which an actuarial report under section 6059 (Schedule SB of Form 5500) is required to be filed for a plan year, actuarial assumptions and the funding method are established by the filing of the actuarial report if it is filed no later than the due date (with extensions) for the report. In the case of a plan for which an actuarial report for a plan year is not required to be filed, actuarial assumptions and the funding method are established by the delivery of the completed report to the employer if it is delivered no later than what would be the due date (with extensions) for filing the actuarial report were such a filing required. If the actuarial report is not filed or delivered by the applicable date described in the two preceding sentences, then the same actuarial assumptions (such as the same interest rate and mortality table elections) and funding method as were used for the preceding plan year apply for all computations under sections 430 and 436 for the current plan year, unless the Commissioner permits or requires other actuarial assumptions or another funding method permitted under section 430 to be used for the current plan year.

(iv) Scope of funding method. A plan's funding method includes not only the overall funding method used by the plan but also each specific method of computation used in applying the overall method. However, the choice of which actuarial assumptions are appropriate to the overall method or to the specific method of computation is not a part of the funding method. The assumed earnings rate used for purposes of determining the actuarial value of assets under section 430(g)(3)(B) is treated as an actuarial assumption, rather than as part of the funding method.

(2) Interest and mortality rates. Section 430(h)(2) and Sec. 1.430(h)(2)-1 set forth the interest rates, and section 430(h)(3) and Sec. Sec. 1.430(h)(3)-1 and 1.430(h)(3)-2 set forth the mortality tables, that must be used for purposes of determining any present value under this section. However, notwithstanding the requirement to use the mortality tables, in the case of a plan which has fewer than 100 participants and beneficiaries who are not in pay status, the actuarial assumptions may assume no pre-retirement mortality, but only if that assumption would be a reasonable assumption.

(3) Other assumptions. In the case of actuarial assumptions other than those specified in sections 430(h)(2), 430(h)(3), and 430(i), each of those actuarial assumptions must be reasonable (taking into account the experience of the plan and reasonable expectations). In addition, the actuarial assumptions (other than those specified in sections 430(h)(2), 430(h)(3), and 430(i)) must, in combination, offer the plan's enrolled actuary's best estimate of anticipated experience under the plan based on information determined as of the valuation date. See paragraph (f)(4)(iii) of this section for special rules for determining the present value of a single-sum and similar distributions.

(4) Probability of benefit payments in single sum or other optional forms--(i) In general. This paragraph (f)(4) provides rules relating to the probability that benefit payments will be paid as single sums or other optional forms under a plan and the impact of that probability on the determination of the present value of those benefit payments under section 430.

(i) In general. This paragraph (f)(4) provides rules relating to the probability that benefit payments will be paid as single sums or other optional forms under a plan and the impact of that probability on the determination of the present value of those benefit payments under section 430.

(ii) General rules of application. Any determination of present value or any other computation under this section must take into account--

(A) The probability that future benefit payments under the plan will be made in the form of any optional form of benefit provided under the plan (including single-sum distributions), determined on the basis of the plan's experience and other related assumptions, in accordance with paragraph (f)(3) of this section; and

(B) Any difference in the present value of future benefit payments that results from the use of actuarial assumptions in determining the amount of benefit payments in any such optional form of benefit that are different from those prescribed by section 430(h).

(iii) Single-sum and similar distributions--(A) Distributions using section 417(e) assumptions. In the case of a distribution that is subject to section 417(e)(3) and that is determined using the applicable interest rates and applicable mortality table under section 417(e)(3), for purposes of applying paragraph (f)(4)(ii) of this section, the computation of the present value of that distribution is treated as having taken into account any difference in present value that results from the use of actuarial assumptions that are different from those prescribed by section 430(h) (as required under paragraph (f)(4)(ii)(B) of this section) if and only if the present value of the distribution is determined in accordance with this paragraph (f)(4)(iii).

(A) Distributions using section 417(e) assumptions. In the case of a distribution that is subject to section 417(e)(3) and that is determined using the applicable interest rates and applicable mortality table under section 417(e)(3), for purposes of applying paragraph (f)(4)(ii) of this section, the computation of the present value of that distribution is treated as having taken into account any difference in present value that results from the use of actuarial assumptions that are different from those prescribed by section 430(h) (as required under paragraph (f)(4)(ii)(B) of this section) if and only if the present value of the distribution is determined in accordance with this paragraph (f)(4)(iii).

(B) Substitution of annuity form. Except as otherwise provided in this paragraph (f)(4)(iii), the present value of a distribution is determined in accordance with this paragraph (f)(4)(iii) if that present value is determined as the present value, using special actuarial assumptions, of the annuity (either the deferred or immediate annuity) which is used under the plan to determine the amount of the distribution. Under these special assumptions, for the period beginning with the expected annuity starting date for the distribution, the current applicable mortality table under section 417(e)(3) that would apply to a distribution with an annuity starting date occurring on the valuation date is substituted for the mortality table under section 430(h)(3) that would otherwise be used. In addition, under these special assumptions, the valuation interest rates under section 430(h)(2) are used for purposes of discounting the projected annuity payments from their expected payment dates to the valuation date (as opposed to the interest rates under section 417(e)(3) which the plan uses to determine the amount of the benefit).

(C) Optional application of generational mortality and phase-in of interest rates. In determining the present value of a distribution under this paragraph (f)(4)(iii), if a plan uses the generational mortality tables under Sec. 1.430(h)(3)-1(a)(4) or Sec. 1.430(h)(3)-2, the plan is permitted to use a 50-50 male-female blend of the annuitant mortality rates under the Sec. 1.430(h)(3)-1(a)(4) generational mortality tables in lieu of the applicable mortality table under section 417(e)(3) that would apply to a distribution with an annuity starting date occurring on the valuation date. Similarly, a plan is permitted to make adjustments to the interest rates in order to reflect differences between the phase-in of the section 430(h)(2) segment rates under section 430(h)(2)(G) and the adjustments to the segment rates under section 417(e)(3)(D)(iii).

(D) Distributions subject to section 417(e)(3) using other assumptions. In the case of a distribution that is subject to section 417(e)(3) but that is determined on a basis other than using the applicable interest rates and the applicable mortality table under section 417(e)(3), for purposes of applying paragraph (f)(4)(ii)(B) of this section, the computation of present value must take into account the extent to which the present value of the distribution is different from the present value determined using the rules of paragraph (f)(4)(iii)(B) of this section, based on actuarial assumptions that satisfy the requirements of paragraph (f)(3) of this section. If the plan provides that the amount of the benefit is based on a comparison of the section 417(e)(3) benefit (that is, the benefit determined using the applicable interest rates and the applicable mortality table under section 417(e)(3)) with another benefit determined using some other basis, then paragraph (f)(4)(ii)(B) of this section is applied as of the valuation date by comparing the present value of the section 417(e)(3) benefit determined under the rules of paragraph (f)(4)(iii)(B) of this section with the present value of the other benefit. The rule of this paragraph (f)(4)(iii)(D) applies, for example, where a distribution that is subject to section 417(e)(3) is determined as the greater of the benefit determined using the applicable interest rates and the applicable mortality table under section 417(e)(3) and the benefit determined using some other basis, or where the amount of a distribution that is subject to section 417(e)(3) is determined using an interest rate other than the applicable interest rates as required under section 415(b)(2)(E)(ii) (see Sec. 1.417(e)-1(d)(1)).

(5) Distributions from applicable defined benefit plans under section 411(a)(13)(C)--(i) In general. In the case of an applicable defined benefit plan described in section 411(a)(13)(C), if the amount of a future distribution is based on an interest adjustment applied to the current accumulated benefit, then the amount of that distribution is determined by projecting the future interest credits or equivalent amount under the plan's interest crediting rules using actuarial assumptions that satisfy the requirements of paragraph (f)(3) of this section. Thus, if a plan provides for a single-sum distribution equal to the balance of a participant's hypothetical account under a cash balance plan, then the amount of that future distribution is equal to the projected account balance at the expected date of payment determined using actuarial assumptions that satisfy the requirements of paragraph (f)(3) of this section.

(i) In general. In the case of an applicable defined benefit plan described in section 411(a)(13)(C), if the amount of a future distribution is based on an interest adjustment applied to the current accumulated benefit, then the amount of that distribution is determined by projecting the future interest credits or equivalent amount under the plan's interest crediting rules using actuarial assumptions that satisfy the requirements of paragraph (f)(3) of this section. Thus, if a plan provides for a single-sum distribution equal to the balance of a participant's hypothetical account under a cash balance plan, then the amount of that future distribution is equal to the projected account balance at the expected date of payment determined using actuarial assumptions that satisfy the requirements of paragraph (f)(3) of this section.

(ii) Annuity distributions--(A) General rule. In the case of an applicable defined benefit plan described in section 411(a)(13)(C), if the amount of an annuity distribution is based on either the balance of a hypothetical account maintained for a participant or the accumulated percentage of a participant's final average compensation, then the amount of that annuity distribution is calculated by converting the projected account balance (or accumulated percentage of final average compensation), in accordance with paragraph (f)(5)(i) of this section, to an annuity by applying the plan's annuity conversion provisions using the rules of this paragraph (f)(5)(ii).

(A) General rule. In the case of an applicable defined benefit plan described in section 411(a)(13)(C), if the amount of an annuity distribution is based on either the balance of a hypothetical account maintained for a participant or the accumulated percentage of a participant's final average compensation, then the amount of that annuity distribution is calculated by converting the projected account balance (or accumulated percentage of final average compensation), in accordance with paragraph (f)(5)(i) of this section, to an annuity by applying the plan's annuity conversion provisions using the rules of this paragraph (f)(5)(ii).

(B) Use of current annuity factors. Except as otherwise provided in paragraph (f)(5)(ii)(C) of this section, if the plan bases the conversion of the projected account balance (or accumulated percentage of final average compensation) to an annuity using the applicable interest rates and applicable mortality table under section 417(e)(3), then the amount of the annuity distribution is determined by dividing the projected account balance (or accumulated percentage of final average compensation) by an annuity factor corresponding to the assumed form of payment using, for the period beginning with the annuity starting date, the current applicable mortality table under section 417(e)(3) that would apply to a distribution with an annuity starting date occurring on the valuation date (in lieu of the mortality table under section 430(h)(3) that would otherwise be used) and the valuation interest rates under section 430(h)(2) (as opposed to the interest rates under section 417(e)(3) which the plan uses to determine the amount of the annuity).

(C) Optional application of generational mortality and phase-in of segment rates. In determining the amount of an annuity distribution under paragraph (f)(5)(ii)(B) of this section, a plan is permitted to apply the options described in paragraph (f)(4)(iii)(C) of this section.

(D) Distributions using assumptions other than assumptions under section 417(e)(3). In applying this paragraph (f)(5)(ii), in the case of a plan that determines an annuity using a basis other than the applicable interest rates and applicable mortality table under section 417(e)(3), the amount of the annuity distribution must be based on actuarial assumptions that satisfy the requirements of paragraph (f)(3) of this section.

(6) Unpredictable contingent event benefits. Any determination of present value or any other computation under this section must take into account, based on information as of the valuation date, the probability that future benefits (or increased benefits) will become payable under the plan due to the occurrence of an unpredictable contingent event (as described in Sec. 1.436-1(j)(9)). For this purpose, this probability with respect to an unpredictable contingent event may be assumed to be zero if there is not more than a de minimis likelihood that the unpredictable contingent event will occur.

(7) Reasonable techniques permitted--(i) Determination of benefits to be paid during the plan year. Any reasonable technique can be used to determine the present value of the benefits expected to be paid during a plan year, based on the interest rates and mortality assumptions applicable for the plan year. For example, the present value of a monthly retirement annuity payable at the beginning of each month can be determined--

(i) Determination of benefits to be paid during the plan year. Any reasonable technique can be used to determine the present value of the benefits expected to be paid during a plan year, based on the interest rates and mortality assumptions applicable for the plan year. For example, the present value of a monthly retirement annuity payable at the beginning of each month can be determined--

(A) Using the standard actuarial approximation that reflects 13/24ths of the discounted expected payments for the year as of the beginning of the year and 11/24ths of the discounted expected payments for the year as of the end of the year;

(B) By assuming a uniform distribution of death during the year; or

(C) By assuming that the payment is made in the middle of the year.

(ii) Determination of target normal cost. In the case of a participant for whom there is a less than 100 percent probability that the participant will terminate employment during the plan year, for purposes of determining the benefits expected to accrue, be earned, or otherwise allocated to service during the plan year which are used to determine the target normal cost, it is permissible to assume the participant will not terminate during the plan year, unless using this method of calculation would be unreasonable.

(8) Approval of significant changes in actuarial assumptions for large plans--(i) In general. Except as otherwise provided in paragraph (f)(8)(iii) of this section, any actuarial assumptions used to determine the funding target of a plan for a plan year during which the plan is described in paragraph (f)(8)(ii) of this section cannot be changed from the actuarial assumptions that were used for the preceding plan year without the approval of the Commissioner if the changes in assumptions result in a decrease in the plan's funding shortfall (within the meaning of section 430(c)(4)) for the current plan year (disregarding the effect on the plan's funding shortfall resulting from changes in interest and mortality assumptions under sections 430(h)(2) and (h)(3)) that either exceeds $50,000,000, or exceeds $5,000,000 and is 5 percent or more of the funding target of the plan before such change.

(i) In general. Except as otherwise provided in paragraph (f)(8)(iii) of this section, any actuarial assumptions used to determine the funding target of a plan for a plan year during which the plan is described in paragraph (f)(8)(ii) of this section cannot be changed from the actuarial assumptions that were used for the preceding plan year without the approval of the Commissioner if the changes in assumptions result in a decrease in the plan's funding shortfall (within the meaning of section 430(c)(4)) for the current plan year (disregarding the effect on the plan's funding shortfall resulting from changes in interest and mortality assumptions under sections 430(h)(2) and (h)(3)) that either exceeds $50,000,000, or exceeds $5,000,000 and is 5 percent or more of the funding target of the plan before such change.

(ii) Affected plans. A plan is described in this paragraph (f)(8)(ii) for a plan year if--

(A) The plan is a defined benefit plan (other than a multiemployer plan) to which title IV of ERISA applies; and

(B) The aggregate unfunded vested benefits used to determine variable-rate premiums for the plan year (as determined under section 4006(a)(3)(E)(iii) of ERISA) of the plan and all other plans maintained by the contributing sponsors (as defined in section 4001(a)(13) of ERISA) and members of such sponsors' controlled groups (as defined in section 4001(a)(14) of ERISA) which are covered by title IV of ERISA (disregarding multiemployer plans and disregarding plans with no unfunded vested benefits) exceed $50,000,000.

(iii) Automatic approval to resume use of previously used assumptions upon exiting at-risk status during phase-in. A plan that is not in at-risk status for the current plan year and that was in at-risk status for the prior plan year (but not for a period of 5 or more consecutive plan years) is granted automatic approval to use the actuarial assumptions that were applied before the plan entered at-risk status and that were used in combination with the required at-risk assumptions during the period the plan was in at-risk status.

(9) Examples. The following examples illustrate the rules of this section. Unless otherwise indicated, these examples are based on the following assumptions: The normal retirement age is 65, the minimum required contribution for the plan is determined under the rules of section 430 starting in 2008, the plan year is the calendar year, the valuation date is January 1, no plan-related expenses are paid or expected to be paid from plan assets, and the plan does not provide for mandatory employee contributions. The examples are as follows:

(i) Plan P provides an accrued benefit equal to 1.0% of a participant's highest 3-year average compensation for each year of service. Plan P provides that an early retirement benefit can be received at age 60 equal to the participant's accrued benefit reduced by 0.5% per month for early commencement. On January 1, 2010, Participant A is age 60 and has 12 years of past service. Participant A's compensation for the years 2007 through 2009 was $47,000, $50,000, and $52,000, respectively. Participant A's rate of compensation at December 31, 2009, is $54,000 and A's rate of compensation for 2010 is assumed not to increase at any point during 2010. Decrements are applied at the beginning of the plan year.

(ii) Participant A's annual accrued benefit as of January 1, 2010, is $5,960 [0.01 x 12 x ($47,000 + $50,000 + $52,000) / 3]. Participant A's expected benefit accrual for 2010 is $800 [0.01 x 13 x ($50,000 + $52,000 + $54,000) / 3 - $5,960], to the extent that Participant A is expected to continue in employment for the full 2010 plan year.

(iii) Because the early retirement benefit is a function of the participant's accrued benefit, the allocation of the benefit for purposes of determining the target normal cost and funding target is made under paragraph (c)(1)(ii)(B) of this section. Accordingly, for Participant A, the early retirement benefit that is taken into account with respect to the decrement at age 60 when determining the 2010 funding target is $4,172 [$5,960 accrued benefit x (1 - 0.005 x 60 months)]. The expected accrual of the early retirement benefit during 2010 that is taken into account for Participant A with respect to the decrement at age 60 when determining the 2010 target normal cost is zero, because in this example the age-60 decrement would be applied as of January 1, 2010, before Participant A would earn any additional benefits. (But see paragraph (f)(7)(ii) of this section for an alternative approach for determining the expected accrual with respect to the decrement at age 60.)

(iv) The early retirement benefit for Participant A with respect to the decrement at age 61 that is taken into account in determining the funding target for the 2010 plan year is $4,529.60 [$5,960 accrued benefit x (1 - 0.005 x 48 months)]. The portion of the early retirement benefit that is taken into account for Participant A with respect to the decrement at age 61 that is taken into account in determining the target normal cost for the 2010 plan year is $608 [$800 expected annual accrual x (1 - 0.005 x 48 months)].

(i) The facts are the same as in Example 1. In addition, the plan offers a $500 temporary monthly supplement to participants who complete 15 years of service and retire from active employment after attaining age 60. The temporary supplement is payable until the participant turns age 62. In addition, the supplement is limited so that it does not exceed the participant's Social Security benefit payable at age 62. On January 1, 2010, Participant B is age 55 and has 20 years of past service, and Participant C is age 60 and has 14 years of past service. For Participants B and C, the projected Social Security benefit is greater than $500 per month.

(ii) Because the temporary supplement is not a function of the participant's accrued benefit or service, the allocation of the benefit for purposes of determining the target normal cost and funding target is made under paragraph (c)(1)(ii)(D) of this section. The portion of the annual temporary supplement for Participant B with respect to the early retirement decrement occurring at age 60 that is taken into account in determining the funding target for the 2010 plan year is $4,800 [($500 x 12 months) x 20 years of past service / 25 years of service at assumed early retirement age]. The portion of the annual temporary supplement for Participant B with respect to the early retirement decrement occurring at age 61 that is taken into account in determining the funding target for the 2010 plan year is $4,615 [($500 x 12 months) x 20 years of past service / 26 years of service at assumed early retirement age]. In each case, the allocable portion of the benefit is assumed to be payable until age 62 (or the participant's death, if earlier).

(iii) For Participant B, the portion of the annual temporary supplement with respect to the early retirement decrement occurring at age 60 that is taken into account in determining the target normal cost for the 2010 plan year is $240 [($500 x 12 months) x 1 year of service expected to be earned during the plan year / 25 years of service at assumed early retirement age]. The portion of the annual temporary supplement with respect to the early retirement decrement occurring at age 61 that is taken into account in determining the target normal cost for the 2010 plan year is $230.77 [($500 x 12 months) x 1 year of service expected to be earned during the plan year / 26 years of service at assumed early retirement age]. The present value of these amounts reflects a payment period beginning with the decrement at age 60 or 61, as applicable, until age 62 (or assumed death, if earlier).

(iv) For Participant C, the portion of the annual temporary supplement with respect to the early retirement decrement occurring at age 61 (when the participant is first eligible for the benefit) that is taken into account in determining the funding target for the 2010 plan year is $5,600 [($500 x 12 months) x 14 years of past service / 15 years of service at assumed early retirement age]. The present value of this amount reflects a payment period beginning with the decrement at age 61 until age 62 (or death if earlier).

(i) The facts are the same as in Example 1. The plan also provides a single-sum death benefit (in addition to the qualified pre-retirement spouse's benefit) equal to the greater of the participant's annual accrued benefit at the time of death, or $10,000. The benefit is limited as necessary to ensure that the plan meets the incidental death benefit requirements of section 401(a).

(ii) The determination of the portion of the death benefit that is taken into account in determining the target normal cost and funding target is made under paragraph (c)(1)(ii)(B) of this section to the extent that it is a function of the participant's accrued benefit and under paragraph (c)(1)(ii)(D) of this section to the extent that it relates to the part of the death benefit that is not a function of the participant's accrued benefit.

(iii) The portion of the single-sum death benefit corresponding to the accrued benefit, or $5,960, is taken into account when determining the 2010 funding target for Participant A.

(iv) The excess of the death benefit over Participant A's accrued benefit is $4,040 (that is, $10,000 - $5,960). Because this part of the death benefit is not a function of the participant's accrued benefit nor is it a function of service, the determination of the corresponding portion of the death benefit taken into account in determining the target normal cost and funding target for 2010 is made under paragraph (c)(1)(ii)(D) of this section. For example, for Participant A, the portion of this benefit with respect to the death decrement occurring at age 64 that is taken into account for purposes of determining the funding target for the 2010 plan year is $3,030 ($4,040 x 12 years of past service / 16 years of service at assumed age of death).

(v) The total single-sum death benefit for Participant A with respect to the death decrement at age 64 that is taken into account in determining the funding target for the 2010 plan year is $8,990 ($5,960 + $3,030).

(vi) Similarly, the portion of the single-sum death benefit for Participant A that is taken into account in determining the target normal cost for the 2010 plan year is equal to the sum of the expected increase in the accrued benefit during 2010, and the expected change in the allocable portion of the excess death benefit attributable to service during 2010 as determined in accordance with paragraph (c)(1)(ii)(D) of this section. As described in Example 1, the expected increase in Participant A's accrued benefit during 2010 is $800, to the extent that Participant A is expected to continue in employment for the full 2010 plan year.

(vii) At the end of 2010, Participant A's accrued benefit is expected to be $6,760 ($5,960 + $800). The excess portion of the single-sum death benefit to be allocated in accordance with paragraph (c)(1)(ii)(D) of this section is $3,240 ($10,000 - $6,760), and the allocable portion of the excess benefit for Participant A as of December 31, 2010, with respect to the death decrement at age 64, is $2,632.50 ($3,240 x 13 years of service as of December 31, 2010 / 16 years of service at assumed age of death). The change in the allocable portion of Participant A's excess death benefit due to an additional year of service, with respect to the death decrement at age 64, is a decrease of $397.50. Therefore, the target normal cost for the 2010 plan year attributable to Participant A, with respect to the death decrement at age 64, will reflect a single-sum death benefit of $402.50 ($800 expected increase in Participant A's accrued benefit minus a $397.50 expected decrease in the allocable portion of the death benefit in excess of the accrued benefit).

(i) The facts are the same as in Example 3, except that the plan provides a single-sum death benefit equal to the greater of the present value of the qualified pre-retirement survivor annuity or 100 times the amount of the participant's monthly retirement benefit with service projected to normal retirement age. The valuation is based on the assumption that all surviving spouses choose to receive their benefit in the form of a single sum. For Participant A, the value of the qualified pre-retirement survivor annuity is less than 100 times Participant A's projected monthly retirement benefit.

(ii) The allocation of the death benefit that is a function of Participant A's accrued benefit is based on service and compensation to the first day of the plan year for purposes of determining the funding target, and the allocation of the death benefit that is a function of the increase in Participant A's accrued benefit during the plan year for purposes of determining the target normal cost is made in accordance with paragraph (c)(1)(ii)(B) of this section. As described in Example 1, Participant A's accrued benefit based on service and compensation as of January 1, 2010, is $5,960, or $496.67 per month. Accordingly, the portion of the single-sum death benefit corresponding to the accrued benefit, or $49,667 (100 times $496.67), is taken into account when determining the 2010 funding target for Participant A.

(iii) In addition, the funding target and the target normal cost reflect a portion of Participant A's death benefit in excess of the amount based on Participant A's accrued benefit. Based on Participant A's average compensation as of the first day of the plan year, Participant A's accrued benefit with service projected to normal retirement is $8,443 [.01 x 17 years of service at age 65 x ($47,000 + $50,000 + $52,000) / 3], or $703.61 per month. The corresponding death benefit is $70,361.

(iv) The excess of the death benefit over Participant A's accrued benefit as of January 1, 2010, is $20,694 (that is, $70,361 - $49,667). Because this part of the death benefit is not a function of Participant A's accrued benefit or service, the portion that is taken into account in determining the funding target is determined under paragraph (c)(1)(ii)(D) of this section. For Participant A, the portion of this benefit with respect to the death decrement occurring at age 64 that is taken into account when determining the funding target for the 2010 plan year is $15,521 ($20,694 x 12 years of past service / 16 years of service at assumed age of death). The total single-sum death benefit for Participant A with respect to the death decrement at age 64 reflected in the funding target for the 2010 plan year is $65,188 ($49,667 + $15,521).

(v) Similarly, the portion of the single-sum death benefit for Participant A that is taken into account when determining the target normal cost for 2010 is equal to the sum of the death benefit based on the expected increase in the accrued benefit during 2010 and the expected change in the allocable portion of the excess death benefit attributable to service during 2010 as determined in accordance with paragraph (c)(1)(ii)(D) of this section.

(vi) At the end of 2010, Participant A's accrued benefit is expected to be $6,760 ($5,960 + $800), or $563.33 per month, and the associated death benefit is $56,333. The expected increase in the amount of the death benefit attributable to the increase in Participant A's accrued benefit is therefore $6,666 ($56,333 - $49,667).

(vii) Participant A's projected accrued benefit at normal retirement based on average compensation as of the end of 2010 is $8,840 [.01 x 17 years of service at age 65 x ($50,000 + $52,000 + $54,000) / 3], or $736.67 per month. The corresponding death benefit is $73,667. The excess portion of the single-sum death benefit to be allocated in accordance with paragraph (c)(1)(ii)(D) of this section is $17,334 ($73,667 - $56,333), and the allocable portion of the excess benefit for Participant A as of December 31, 2010, with respect to the death decrement at age 64, is $14,084 ($17,334 x 13 years of service as of December 31, 2010 / 16 years of service at assumed age of death).

(viii) The change in the allocable portion of Participant A's excess death benefit during 2010, with respect to the death decrement at age 64, is a decrease of $1,437 ($14,084 - $15,521). Therefore, the target normal cost for the 2010 plan year attributable to Participant A, with respect to the death decrement at age 64, will reflect a single-sum death benefit of $5,229 ($6,666 expected increase in Participant A's death benefit based on the expected increase in the accrued benefit, minus an expected decrease of $1,437 in the amount of the death benefit in excess of the amount attributable to the accrued benefit).

(i) The facts are the same as in Example 1. In addition, the plan provides a disability benefit to participants who become disabled after completing 15 years of service. The disability benefit is payable at normal retirement age or an earlier date if elected by a participant. For purposes of calculating the disability benefit, service continues to accrue until normal retirement age (unless recovery or commencement of retirement benefits occurs earlier). Further, compensation is deemed to continue at the same rate as when the disability began.

(ii) Participant A will be eligible for the disability benefit at age 63 after completion of 15 years of service. Participant A's annual disability benefit at normal retirement age is $9,180 (that is, 1% of highest 3-year average compensation of $54,000 multiplied by 17 years of deemed service at normal retirement age).

(iii) The portion of the disability benefit based on the participant's accrued benefit as of the valuation date that is taken into account in determining the target normal cost and funding target is determined in accordance with paragraph (c)(1)(ii)(B) of this section. Accordingly, the portion of the disability benefit corresponding to Participant A's accrued benefit as of January 1, 2010, or $5,960, is taken into account when determining the 2010 funding target.

(iv) The excess of Participant A's disability benefit over the accrued benefit as of January 1, 2010, is $3,220 ($9,180 - $5,960). Because this portion of the disability benefit is not based on Participant A's accrued benefit or service, the portion that is taken into account in determining the funding target is determined under paragraph (c)(1)(ii)(D) of this section. The portion of Participant A's excess disability benefit with respect to the disability decrement occurring at age 63 that is taken into account when determining the 2010 funding target is $2,576 [$3,220 x (12 years of past service / 15 years of service at assumed date of disability)]. The total disability benefit for Participant A, with respect to the disability decrement occurring at age 63, that is taken into account in determining the funding target for the 2010 plan year is $8,536 ($5,960 + $2,576).

(v) The portion of Participant A's disability benefit with respect to the disability decrement occurring at age 64 that is taken into account when determining the 2010 funding target is $8,375 [$5,960 + $3,220 x (12 years of past service / 16 years of service at assumed date of disability)].

(vi) If in fact Participant A becomes disabled at age 63, the funding target will reflect the full disability benefit to which Participant A will be entitled at normal retirement age, based on service projected to normal retirement age (17 years) and final average compensation reflecting compensation projected to normal retirement age at the rate Participant A was earning at the time of disablement.

(i) The facts are the same as in Example 5, except that the disability benefit is based on the accrued benefit calculated using service and compensation earned to the date of disability.

(ii) Because the disability benefit is a function of the participant's accrued benefit, the portion of Participant A's disability benefit that is taken into account when determining the funding target for the 2010 plan year is Participant A's annual accrued benefit as of January 1, 2010, or $5,960, as determined in Example 1. This amount is taken into account for both the disability decrement occurring at age 63 and the disability decrement occurring at age 64.

(iii) Similarly, the benefit accrual for Participant A with respect to the disability decrements occurring at age 63 and age 64 that is taken into account when determining the target normal cost for the 2010 plan year is equal to Participant A's expected benefit accrual for 2010 determined in Example 1, or $800.

(i) Retiree D, a participant in Plan P, is a male age 72 and is receiving a $100 monthly straight life annuity. The 2009 actuarial valuation is performed using the segment rates applicable for September 2008 (determined without regard to the transition rule of section 430(h)(2)(G)), and the 2009 annuitant and nonannuitant (male and female) mortality tables (published in Notice 2008-85). See Sec. 601.601(d)(2) relating to objectives and standards for publishing regulations, revenue rulings and revenue procedures in the Internal Revenue Bulletin.

(ii) The present value of Retiree D's straight life annuity on the valuation date is $10,535.79. This is equal to the sum of: $5,029.99, which is the present value of payments expected to be made during the first 5 years, using the first segment interest rate of 5.07%; $5,322.26, which is the present value of payments expected to be made during the next 15 years, using the second segment interest rate of 6.09%; and $183.54, which is the present value of payments expected to be made after 20 years, using the third segment interest rate of 6.56%.

(i) The facts are the same as in Example 7. Plan P does not provide for early retirement benefits or single-sum distributions. The actuary assumes that no participants terminate employment prior to age 50 (other than by death), there is a 5% probability of withdrawal at age 50, and that those participants who withdraw receive a deferred annuity starting at age 65. Participant E is a male age 46 on January 1, 2009, and has an annual accrued benefit of $23,000 beginning at age 65.

(ii) Before taking into account the 5% probability of withdrawal, the funding target associated with Participant E's assumed age 50 withdrawal benefit in the 2009 actuarial valuation is $68,396.75. This is equal to the sum of: $6,925.29, which is the present value of payments expected to be made during the year the participant turns age 65 (the 20th year after the valuation date), using the second segment interest rate of 6.09%; and $61,471.46, which is the present value of payments expected to be made after the 20th year, using the third segment interest rate of 6.56%.

(iii) Taking the 5% probability of withdrawal into account, the funding target for the 2009 plan year associated with Participant E's assumed age 50 withdrawal benefit is $3,419.84 ($68,396.75 x 5%).

(i) The facts are the same as in Example 8, except the plan offers a single-sum distribution payable at normal retirement age (age 65) determined based on the applicable interest rates and the applicable mortality table under section 417(e)(3). The actuary assumes that 70% of the participants will elect a single sum upon retirement and the remaining 30% will elect a straight life annuity.

(ii) Before taking into account the 5% probability of withdrawal or the 70% probability of electing a single-sum payment, the portion of the 2009 funding target that is attributable to Participant E's assumed single-sum payment, deferred to age 65, is $70,052.30. This is calculated in the same manner as the present value of annuity payments, except that, for the period after the annuity starting date, the 2009 applicable mortality rates are substituted for the 2009 male annuitant mortality rates. This portion of the funding target for the 2009 plan year is equal to the sum of: $6,929.00, which is the present value of annuity payments expected to be made between age 65 and 66 (during the 20th year after the valuation date), using the second segment interest rate of 6.09%; and $63,123.30, which is the present value of annuity payments expected to be made after the 20th year following the valuation date, using the third segment interest rate of 6.56%. These present value amounts reflect the 2009 male nonannuitant mortality rates prior to the assumed commencement of benefits at age 65 and the 100% probability of retiring at age 65.

(iii) Taking the 5% probability of withdrawal and the 70% probability of electing a single-sum payment into account, the portion of the 2009 funding target attributable to Participant E's assumed single-sum payment based on withdrawal at age 50 is $2,451.83 ($70,052.30 x 5% x 70%). After taking into account the 5% probability of withdrawal and the 30% probability of electing a straight life annuity, the portion of the 2009 funding target that is attributable to Participant E's assumed straight life annuity (based on assumed withdrawal at age 50), deferred to age 65, is equal to 30% of the result obtained in Example 8.

(i) The facts are the same as in Example 9, except the plan offers an immediate single sum upon withdrawal at age 50 determined based on the applicable interest rates and the applicable mortality table under section 417(e)(3). The actuary assumes that 70% of the participants will elect to receive a single-sum distribution upon withdrawal.

(ii) Before taking into account the 5% probability of withdrawal and the 70% probability of electing a single-sum payment, the portion of the funding target for the 2009 plan year that is attributable to Participant E's assumed single-sum payment based on withdrawal at age 50 is $68,908.39. This is calculated in the same manner as the present value of annuity payments, except that the 2009 applicable mortality rates are substituted for the 2009 male annuitant and nonannuitant mortality rates after the annuity starting date. This portion of the 2009 funding target is equal to the sum of $6,815.85, which is the present value of annuity payments expected to be made between age 65 and 66 (during the 20th year after the valuation date), using the second segment interest rate of 6.09%, and $62,092.54, which is the present value of annuity payments expected to be made after the 20th year following the valuation date, using the third segment interest rate of 6.56%. These present value amounts reflect the 2009 male nonannuitant mortality rates prior to the assumed single-sum distribution age of 50.

(iii) Applying the 5% probability of withdrawal at age 50 and the 70% probability of electing a single-sum payment, the portion of the funding target for the 2009 plan year that is attributable to Participant E's assumed single-sum payment (based on withdrawal at age 50) is $2,411.79 ($68,908.39 x 5% x 70%).

(i) The facts are the same as in Example 8, except that the plan sponsor elects under section 430(h)(2)(D)(ii) to use the monthly corporate bond yield curve instead of segment rates. The enrolled actuary assumes payments are made monthly throughout the year and uses the interest rate from the middle of the monthly corporate bond yield curve because this mid-year yield rate most closely matches the average timing of benefits paid. In accordance with Sec. 1.430(h)(2)-1(e)(4), the applicable monthly corporate bond yield curve is the yield curve derived from December 2008 rates.

(ii) Before taking into account the 5% probability of withdrawal, the funding target associated with Participant E's assumed age 50 withdrawal benefit in the 2009 actuarial valuation is $67,394.12. This reflects the sum of each year's expected payments, discounted at the yield rates described in paragraph (i) of this Example 11, as shown below: ----------------------------------------------------------------------------------------------------------------

Age Maturity Yield rate Present value----------------------------------------------------------------------------------------------------------------65..................................... 19.5...................... 6.97%..................... $5,897.8866..................................... 20.5...................... 6.90%..................... 5,524.6967..................................... 21.5...................... 6.84%..................... 5,164.6368 and over............................ Varies.................... Varies.................... 50,806.92

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Total.............................. .......................... .......................... 67,394.12----------------------------------------------------------------------------------------------------------------

(iii) Applying the 5% probability of withdrawal, the portion of the funding target for the 2009 plan year attributable to Participant E's assumed withdrawal at age 50 is $3,369.71 ($67,394.12 x 5%).

(i) The facts are the same as in Example 10, except that the plan determines the amount of the immediate single-sum distribution upon withdrawal at age 50 based on the applicable interest rates under section 417(e)(3) or an interest rate of 6.25%, whichever produces the higher amount. The applicable mortality table under section 417(e)(3) is used for both calculations.

(ii) Before taking into account the 5% probability of withdrawal and the 70% probability of electing a single-sum payment, the present value of Participant E's single-sum distribution as of January 1, 2009, using an interest rate of 6.25%, based on withdrawal at age 50, is $77,391.88. This amount is determined by calculating the projected single-sum distribution at age 50 using the applicable mortality rate under section 417(e)(3) and an interest rate of 6.25%, or $94,789.10, and discounting the result to the January 1, 2009, valuation date using the first segment rate of 5.07% (because the single-sum distribution is assumed to be paid 4 years after the valuation date) and the male non-annuitant mortality rates for 2009.

(iii) Before taking into account the 5% probability of withdrawal and the 70% probability of electing a single-sum payment, the present value as of January 1, 2009, of Participant E's age-50 single-sum distribution using the applicable interest rates and applicable mortality table under section 417(e)(3) is $68,908.39, as developed in Example 10. Corresponding to plan provisions, the present value reflected in the funding target is the larger of this amount or the present value of the amount based on a 6.25% interest rate, or $77,391.88.

(iv) Applying the 5% probability of withdrawal at age 50 and the 70% probability of electing a single-sum payment, the portion of the funding target for the 2009 plan year that is attributable to Participant E's assumed single-sum payment (based on withdrawal at age 50) is $2,708.72 ($77,391.88 x 5% x 70%).

(i) Plan Q is a cash balance plan that permits an immediate payment of a single sum equal to the participant's hypothetical account balance upon termination of employment. Plan Q's terms provide that the hypothetical account is credited with interest at a market-related rate, based on a specified index. The January 1, 2009, actuarial valuation is performed using the 24-month average segment rates applicable for September 2008 (determined without regard to the transition rule of section 430(h)(2)(G)). Participant F is a male age 61 on January 1, 2009, and has a hypothetical account balance equal to $150,000 on that date. In the 2009 actuarial valuation, the enrolled actuary assumes that the hypothetical account balances will increase with annual interest credits of 7% until the participant commences receiving his or her benefit, corresponding to the actuary's best estimate of future interest rates credited under the terms of the plan. The actuary also assumes that all participants will retire on the first day of the plan year in which they attain age 65 (that is, no participant will terminate employment prior to age 65 other than by death), and that 100% of participants will elect a single sum upon retirement.

(ii) Participant F's hypothetical account balance projected to January 1, 2013 (the plan year in which F attains age 65) is $196,619.40 based on the assumed annual interest crediting rate of 7%. The funding target for the 2009 plan year attributable to Participant F's benefit at age 65 is $158,525.81, which is calculated by discounting the projected hypothetical account balance of $196,619.40 using the first segment rate of 5.07% and the male non-annuitant mortality rates.

(i) The facts are the same as in Example 13, except that the actuary assumes that 10% of the participants will choose to collect their benefits in the form of a straight life annuity. The plan provides that the participant's account balance at retirement is converted to an annuity using the applicable interest rates and applicable mortality table under section 417(e)(3).

(ii) Participant F's hypothetical account balance projected to January 1, 2013 (the plan year in which F attains age 65) is $196,619.40, as outlined in Example 13. This amount is converted to an annuity payable commencing at age 65 by dividing the projected account balance by an annuity factor based on the applicable mortality table for 2009 under section 417(e)(3) (corresponding to the valuation date) and the interest rates used for the valuation. The resulting annuity factor is 10.8321, reflecting one year of interest at the first segment rate (5.07%) corresponding to the first year of the expected annuity payments (the fifth year after the valuation date), 15 years of interest at the second segment rate (6.09%) and all remaining years at the third segment rate (6.56%). The projected future annuity is therefore $196,619.40 divided by 10.8321, or $18,151.55 per year.

(iii) Before taking into account the 10% probability that the participant will elect to take the distribution in the form of a lifetime annuity, the funding target associated with the future annuity payout for Participant F is $149,120.41. This is equal to the sum of $14,242.79, which is the present value of the annuity payment expected to made during the year the participant turns age 65 (the 5th year after the valuation date), using the first segment interest rate of 5.07%; $116,321.72, which is the present value of payments expected to be made during the 6th through the 20th years following the valuation date, using the second segment interest rate of 6.09%; and $18,555.90, which is the present value of payments expected to be made after the 20th year following the valuation date, using the third segment interest rate of 6.56%.

(iv) Applying the 10% probability of electing a lifetime annuity, the portion of the 2009 funding target attributable to Participant F's assumed lifetime annuity payable at age 65 is $14,912.04. The portion of the 2009 funding target attributable to Participant F's assumed single-sum payment is 90% of the result obtained in Example 13.

(i) Plan H provides a monthly benefit of $50 times service for all participants. Plan H has a funding target of $1,000,000 and an actuarial value of assets of $810,000 as of January 1, 2010. No annuity contracts have been purchased, and Plan H has no funding standard carryover balance or prefunding balance as of January 1, 2010. The enrolled actuary certifies that the January 1, 2010, AFTAP is 81%. Effective July 1, 2010, Plan H is amended on June 14, 2010, to increase the plan's monthly benefit to $55 for years of service earned on or after July 1, 2010. The present value of the increase in plan benefits during 2010 (reflecting benefit accruals attributable to the six months between July 1, 2010, and December 31, 2010) is $25,000.

(ii) The amendment increases benefits for future service only, and so the funding target is unaffected. Since section 436(c) only restricts plan amendments that increase plan liabilities, the plan amendment can take effect.

(iii) If the $25,000 present value of the increase in plan benefits during 2010 were included in Plan H's funding target of $1,000,000, the total would be $1,025,000, and the AFTAP would be 79.02% (that is, $810,000/$1,025,000). Since this is less than 80%, the amendment would not have been permitted to take effect if the 2010 increase were included in the funding target instead of target normal cost.

(iv) Because the amendment was adopted after the January 1, 2010, valuation date, the plan sponsor would generally have the option of deciding whether to reflect this amendment in the January 1, 2010, valuation or defer recognition of the amendment to the January 1, 2011, valuation. However, under paragraph (d)(2) of this section, because the plan amendment would not have been permitted to take effect under the provisions of section 436 if the increase in the target normal cost for the plan year had been taken into account in the funding target, the actuary must take into account the amendment in the January 1, 2010, valuation for purposes of section 430. Thus, the target normal cost for the plan year includes the $25,000 that results from the plan amendment.

(g) Effective/applicability dates and transition rules--(1) Statutory effective date/applicability date--(i) In general. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(1) Statutory effective date/applicability date--(i) In general. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(i) In general. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(ii) Applicability of special adjustments. The special adjustments of paragraph (b)(1)(iii) of this section (relating to adjustments to the target normal cost for plan-related expenses and mandatory employee contributions) apply to plan years beginning after December 31, 2008. In addition, a plan sponsor may elect to make the special adjustments of paragraph (b)(1)(iii) of this section for a plan year beginning in 2008. This election must take into account both adjustments described in paragraph (b)(1)(iii) of this section. This election is subject to the same rules that apply to an election to add an amount to the plan's prefunding balance pursuant to Sec. 1.430(f)-1(f), and it must be made in the same manner as the election made under Sec. 1.430(f)-1(f). Thus, the election can be made no later than the last day for making the minimum required contribution for the plan year to which the election relates.

(2) Effective date/applicability date of regulations. This section applies to plan years beginning on or after January 1, 2010, regardless of whether section 430 applies to determine the minimum required contribution for the plan year. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(3) Approval for changes in funding method--(i) 2008 plan year. Any changes in a plan's funding method that are made for the first plan year beginning in 2008 that are not inconsistent with the requirements of section 430 are treated as having been approved by the Commissioner and do not require the Commissioner's specific prior approval.

(i) 2008 plan year. Any changes in a plan's funding method that are made for the first plan year beginning in 2008 that are not inconsistent with the requirements of section 430 are treated as having been approved by the Commissioner and do not require the Commissioner's specific prior approval.

(ii) Application of this section--(A) First plan year for which regulations are effective. Except as otherwise provided in paragraph (g)(3)(ii)(B) of this section, any change in a plan's funding method for the first plan year that begins on or after January 1, 2010, is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval.

(A) First plan year for which regulations are effective. Except as otherwise provided in paragraph (g)(3)(ii)(B) of this section, any change in a plan's funding method for the first plan year that begins on or after January 1, 2010, is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval.

(B) Optional earlier application of regulations. For the first plan year that a plan applies all the provisions of this section, Sec. Sec. 1.430(f)-1, 1.430(g)-1, 1.430(i)-1, and 1.436-1, any change in a plan's funding method for that plan year is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval. For example, if the change in funding method includes a change in the valuation software, the change in the valuation software is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval. If that plan year begins before January 1, 2010, the automatic approval for a change in funding method under paragraph (g)(3)(ii)(A) of this section does not apply to the plan.

(C) Special rule for changes in allocation. Any change in a plan's funding method for a plan year earlier than the first plan year beginning on or after January 1, 2010, that is necessary to apply the rules of paragraph (c)(1)(ii) of this section is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval.

(iii) First plan year for which section 430 applies to determine minimum funding. For a plan for which the minimum required contribution is not determined under section 430 for the first plan year that begins on or after January 1, 2008, pursuant to sections 104 through 106 of PPA '06, any change in a plan's funding method for the first plan year to which section 430 applies to determine the plan's minimum required contribution is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval.

(4) Approval for changes in actuarial assumptions. The Commissioner's specific prior approval is not required with respect to any actuarial assumptions that are adopted for the first plan year for which section 430 applies to determine the minimum required contribution for the plan and that are not inconsistent with the requirements of section 430.

(5) Transition rule for determining funding target attainment percentage for the 2007 plan year--(i) In general. For purposes of the first plan year beginning on or after January 1, 2008, the funding target attainment percentage for the plan's prior plan year (the 2007 plan year) is determined as the fraction (expressed as a percentage), the numerator of which is the value of plan assets determined under paragraph (g)(5)(ii) of this section, and the denominator of which is the plan's current liability determined pursuant to section 412(l)(7) (as in effect prior to amendment by PPA '06) as of the valuation date for the 2007 plan year.

(i) In general. For purposes of the first plan year beginning on or after January 1, 2008, the funding target attainment percentage for the plan's prior plan year (the 2007 plan year) is determined as the fraction (expressed as a percentage), the numerator of which is the value of plan assets determined under paragraph (g)(5)(ii) of this section, and the denominator of which is the plan's current liability determined pursuant to section 412(l)(7) (as in effect prior to amendment by PPA '06) as of the valuation date for the 2007 plan year.

(ii) Determination of value of plan assets--(A) In general. The value of plan assets for the 2007 plan year under this paragraph (g)(5)(ii)(A) is determined as the value of plan assets as described in paragraph (g)(5)(ii)(B) of this section, reduced by the plan's funding standard account credit balance for the 2007 plan year as described in paragraph (g)(5)(iii)(A) of this section except to the extent provided in paragraph (g)(5)(iii)(B) of this section.

(A) In general. The value of plan assets for the 2007 plan year under this paragraph (g)(5)(ii)(A) is determined as the value of plan assets as described in paragraph (g)(5)(ii)(B) of this section, reduced by the plan's funding standard account credit balance for the 2007 plan year as described in paragraph (g)(5)(iii)(A) of this section except to the extent provided in paragraph (g)(5)(iii)(B) of this section.

(B) Value of plan assets. The value of plan assets for the 2007 plan year under this paragraph (g)(5)(ii)(B) is determined under section 412(c)(2) as in effect for the 2007 plan year, except that the value of plan assets prior to subtracting the plan's funding standard account credit balance described in paragraph (g)(5)(iii)(A) of this section must be adjusted so that it is neither less than 90 percent of the fair market value of plan assets nor greater than 110 percent of the fair market value of plan assets on the valuation date for that plan year. If the value of plan assets prior to adjustment under this paragraph (g)(5)(ii)(B) is less than 90 percent of the fair market value of plan assets on the valuation date, then the value of plan assets under this paragraph (g)(5)(ii)(B) is equal to 90 percent of the fair market value of plan assets. If the value of plan assets determined under this paragraph (g)(5)(ii)(B) is greater than 110 percent of the fair market value of plan assets on the valuation date, then the value of plan assets under this paragraph (g)(5)(ii)(B) is equal to 110 percent of the fair market value of plan assets.

(iii) Subtraction of credit balance--(A) In general. If a plan has a funding standard account credit balance as of the valuation date for the 2007 plan year, then, except as described in paragraph (g)(5)(iii)(B) of this section, that balance is subtracted from the value of plan assets described in paragraph (g)(5)(ii)(B) of this section as of that valuation date to determine the value of plan assets for the 2007 plan year. However, the value of plan assets is not reduced below zero.

(A) In general. If a plan has a funding standard account credit balance as of the valuation date for the 2007 plan year, then, except as described in paragraph (g)(5)(iii)(B) of this section, that balance is subtracted from the value of plan assets described in paragraph (g)(5)(ii)(B) of this section as of that valuation date to determine the value of plan assets for the 2007 plan year. However, the value of plan assets is not reduced below zero.

(B) Effect of funding standard carryover balance reduction for the 2008 plan year. Notwithstanding the rules of paragraph (g)(5)(iii)(A) of this section, for the first plan year beginning in 2008, if the employer has made an election to reduce some or all of the funding standard carryover balance as of the first day of that year in accordance with Sec. 1.430(f)-1(e), then the present value (determined as of the valuation date for the 2007 plan year using the valuation interest rate for that 2007 plan year) of the amount so reduced is not treated as part of the funding standard account credit balance when that balance is subtracted from the value of plan assets pursuant to paragraph (g)(5)(iii)(A) of this section. [T.D. 9467, 74 FR 53035, Oct. 15, 2009] Sec. 1.430(f)-1 Effect of prefunding balance and funding standard carryover balance.

(a) In general--(1) Overview. This section provides rules relating to the application of prefunding and funding standard carryover balances under section 430(f). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans) that are subject to section 412, but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section sets forth rules regarding a plan's prefunding balance and a plan sponsor's election to maintain a funding standard carryover balance. Paragraph (c) of this section provides rules under which those balances must be subtracted from plan assets. Paragraph (d) of this section describes a plan sponsor's election to use those balances to offset the minimum required contribution. Paragraph (e) of this section describes a plan sponsor's election to reduce those balances (which will affect the determination of the value of plan assets for purposes of sections 430 and 436). Paragraph (f) of this section sets forth rules regarding elections under this section. Paragraph (g) of this section contains examples. Paragraph (h) of this section contains effective/applicability dates and transition rules.

(1) Overview. This section provides rules relating to the application of prefunding and funding standard carryover balances under section 430(f). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans) that are subject to section 412, but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section sets forth rules regarding a plan's prefunding balance and a plan sponsor's election to maintain a funding standard carryover balance. Paragraph (c) of this section provides rules under which those balances must be subtracted from plan assets. Paragraph (d) of this section describes a plan sponsor's election to use those balances to offset the minimum required contribution. Paragraph (e) of this section describes a plan sponsor's election to reduce those balances (which will affect the determination of the value of plan assets for purposes of sections 430 and 436). Paragraph (f) of this section sets forth rules regarding elections under this section. Paragraph (g) of this section contains examples. Paragraph (h) of this section contains effective/applicability dates and transition rules.

(2) Special rules for multiple employer plans. In the case of a multiple employer plan to which section 413(c)(4)(A) applies, the rules of this section are applied separately for each employer under the plan, as if each employer maintained a separate plan. Thus, each employer under such a multiple employer plan may have a separate funding standard carryover balance and a prefunding balance for the plan. In the case of a multiple employer plan to which section 413(c)(4)(A) does not apply (that is, a plan described in section 413(c)(4)(B) that has not made the election for section 413(c)(4)(A) to apply), the rules of this section are applied as if all participants in the plan were employed by a single employer.

(b) Maintenance of balances--(1) Prefunding balance--(i) In general. A plan sponsor is permitted to elect to maintain a prefunding balance for a plan. A prefunding balance maintained for a plan consists of a beginning balance of zero, increased by the amount of excess contributions to the extent the employer elects to do so as described in paragraph (b)(1)(ii) of this section, and decreased to the extent provided in paragraph (b)(1)(iii) of this section. The plan sponsor's initial election to add to the prefunding balance under paragraph (b)(1)(ii) of this section constitutes an election to maintain a prefunding balance. The prefunding balance is adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(1) Prefunding balance--(i) In general. A plan sponsor is permitted to elect to maintain a prefunding balance for a plan. A prefunding balance maintained for a plan consists of a beginning balance of zero, increased by the amount of excess contributions to the extent the employer elects to do so as described in paragraph (b)(1)(ii) of this section, and decreased to the extent provided in paragraph (b)(1)(iii) of this section. The plan sponsor's initial election to add to the prefunding balance under paragraph (b)(1)(ii) of this section constitutes an election to maintain a prefunding balance. The prefunding balance is adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(i) In general. A plan sponsor is permitted to elect to maintain a prefunding balance for a plan. A prefunding balance maintained for a plan consists of a beginning balance of zero, increased by the amount of excess contributions to the extent the employer elects to do so as described in paragraph (b)(1)(ii) of this section, and decreased to the extent provided in paragraph (b)(1)(iii) of this section. The plan sponsor's initial election to add to the prefunding balance under paragraph (b)(1)(ii) of this section constitutes an election to maintain a prefunding balance. The prefunding balance is adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(ii) Increases--(A) In general. If the plan sponsor of a plan elects to add to the plan's prefunding balance, as of the first day of a plan year following the first effective plan year for the plan, the prefunding balance is increased by the amount so elected by the plan sponsor for the plan year. The amount added to the prefunding balance cannot exceed the present value of the excess contributions for the preceding plan year determined under paragraph (b)(1)(ii)(B) of this section, increased for interest in accordance with paragraph (b)(1)(iv)(A) of this section.

(A) In general. If the plan sponsor of a plan elects to add to the plan's prefunding balance, as of the first day of a plan year following the first effective plan year for the plan, the prefunding balance is increased by the amount so elected by the plan sponsor for the plan year. The amount added to the prefunding balance cannot exceed the present value of the excess contributions for the preceding plan year determined under paragraph (b)(1)(ii)(B) of this section, increased for interest in accordance with paragraph (b)(1)(iv)(A) of this section.

(B) Present value of excess contribution. The present value of the excess contribution for the preceding plan year is the excess, if any, of--

(1) The present value (determined under the rules of paragraph (b)(1)(iv)(B) of this section) of the employer contributions (other than contributions to avoid or terminate benefit limitations described in Sec. 1.436-1(f)(2)) to the plan for such preceding plan year; over

(2) The minimum required contribution for such preceding plan year.

(C) Treatment of unpaid minimum required contributions. For purposes of this paragraph (b)(1)(ii), a contribution made during a plan year to correct an unpaid minimum required contribution (within the meaning of section 4971(c)(4)) for a prior plan year is not treated as a contribution for the current plan year.

(iii) Decreases. As of the first day of each plan year, the prefunding balance of a plan is decreased (but not below zero) by the sum of--

(A) Any amount of the prefunding balance that was used under paragraph (d) of this section to offset the minimum required contribution of the plan for the preceding plan year; and

(B) Any reduction in the prefunding balance under paragraph (e) of this section for the plan year.

(iv) Adjustments for interest--(A) Adjustment of excess contribution. The present value of the excess contribution for the preceding year (as determined under paragraph (b)(1)(ii)(B) of this section) is increased for interest accruing for the period between the valuation date for the preceding plan year and the first day of the current plan year. For this purpose, interest is determined by using the plan's effective interest rate under section 430(h)(2)(A) for the preceding plan year, except to the extent provided in paragraph (b)(3)(iii) of this section.

(A) Adjustment of excess contribution. The present value of the excess contribution for the preceding year (as determined under paragraph (b)(1)(ii)(B) of this section) is increased for interest accruing for the period between the valuation date for the preceding plan year and the first day of the current plan year. For this purpose, interest is determined by using the plan's effective interest rate under section 430(h)(2)(A) for the preceding plan year, except to the extent provided in paragraph (b)(3)(iii) of this section.

(B) Determination of present value. The present value of the contributions described in paragraph (b)(1)(ii)(B)(1) of this section is determined as of the valuation date for the preceding plan year, using the plan's effective interest rate under section 430(h)(2)(A) for the preceding plan year.

(2) Funding standard carryover balance--(i) In general. A funding standard carryover balance is automatically established for a plan that had a positive balance in the funding standard account under section 412(b) (as in effect prior to amendment by the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780)) as of the end of the pre-effective plan year for the plan. The funding standard carryover balance as of the beginning of the first effective plan year for the plan is the positive balance in the funding standard account under section 412(b) (as in effect prior to amendment by PPA '06) as of the end of the pre-effective plan year for the plan. After that date, the funding standard carryover balance is decreased to the extent provided in paragraph (b)(2)(ii) of this section and adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(i) In general. A funding standard carryover balance is automatically established for a plan that had a positive balance in the funding standard account under section 412(b) (as in effect prior to amendment by the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780)) as of the end of the pre-effective plan year for the plan. The funding standard carryover balance as of the beginning of the first effective plan year for the plan is the positive balance in the funding standard account under section 412(b) (as in effect prior to amendment by PPA '06) as of the end of the pre-effective plan year for the plan. After that date, the funding standard carryover balance is decreased to the extent provided in paragraph (b)(2)(ii) of this section and adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(ii) Decreases. As of the first day of each plan year, the funding standard carryover balance of a plan is decreased (but not below zero) by the sum of--

(A) Any amount of the funding standard carryover balance that was used under paragraph (d) of this section to offset the minimum required contribution of the plan for the preceding plan year; and

(B) Any reduction in the funding standard carryover balance under paragraph (e) of this section for the plan year.

(3) Adjustments for investment experience--(i) In general. A plan's prefunding balance under paragraph (b)(1) of this section and a plan's funding standard carryover balance under paragraph (b)(2) of this section as of the first day of a plan year must be adjusted to reflect the actual rate of return on plan assets for the preceding plan year. For this purpose, the actual rate of return on plan assets for the preceding plan year is determined on the basis of fair market value and must take into account the amount and timing of all contributions, distributions, and other plan payments made during that period.

(i) In general. A plan's prefunding balance under paragraph (b)(1) of this section and a plan's funding standard carryover balance under paragraph (b)(2) of this section as of the first day of a plan year must be adjusted to reflect the actual rate of return on plan assets for the preceding plan year. For this purpose, the actual rate of return on plan assets for the preceding plan year is determined on the basis of fair market value and must take into account the amount and timing of all contributions, distributions, and other plan payments made during that period.

(ii) Ordering rules for adjustments. In general, the adjustment for actual rate of return on plan assets is applied to the balance after any reduction of prefunding and funding standard carryover balances for that preceding plan year under paragraph (e) of this section and after subtracting amounts used to offset the minimum required contribution for the preceding plan year pursuant to paragraph (d) of this section. However, see paragraph (d)(1)(ii)(D) of this section for a special ordering rule when adjusting for investment experience.

(iii) Special rule for excess contributions attributable to use of funding balances. Notwithstanding paragraph (b)(1)(iv)(A) of this section, to the extent that a contribution is included in the present value of excess contributions solely because the minimum required contribution has been offset under paragraph (d) of this section, the contribution is adjusted for investment experience under the rules of this paragraph (b)(3).

(4) Valuation date other than the first day of the plan year--(i) In general. If a plan's valuation date is not the first day of the plan year, then, solely for purposes of applying paragraphs (c), (d), and (e) of this section, the plan's prefunding and funding standard carryover balances (if any) determined under this paragraph (b) are increased from the first day of the plan year to the valuation date using the plan's effective interest rate under section 430(h)(2)(A) for the plan year.

(i) In general. If a plan's valuation date is not the first day of the plan year, then, solely for purposes of applying paragraphs (c), (d), and (e) of this section, the plan's prefunding and funding standard carryover balances (if any) determined under this paragraph (b) are increased from the first day of the plan year to the valuation date using the plan's effective interest rate under section 430(h)(2)(A) for the plan year.

(ii) Special rule for adjustments for investment experience. In the case of a plan with a valuation date that is not the first day of the plan year, for purposes of applying the subtraction under paragraph (b)(3)(ii) of this section for amounts used to offset the minimum required contribution for the preceding plan year and the decreases under paragraphs (b)(1)(iii) and (b)(2)(ii) of this section, the amount of the prefunding balance or funding standard carryover balance that is used to offset the minimum required contribution under paragraph (d) of this section or reduced under paragraph (e) of this section is discounted from the valuation date to the first day of the plan year using the effective interest rate under section 430(h)(2)(A) for the plan year.

(5) Special rule for quarterly contributions--(i) Quarterly contributions due on or after the valuation date. For purposes of applying a prefunding balance or funding standard carryover balance to required installments described in section 430(j)(3) that are due on or after the valuation date for the plan year for which they are due, the respective balances are increased from the beginning of the year to the date of the election (using the plan's effective interest rate for the plan year) to determine the amount available to offset the required quarterly installment. The amounts used to offset required quarterly installments are then discounted from that date to the first day of the plan year for purposes of the subtraction under paragraph (b)(3)(ii) of this section and the decreases under paragraphs (b)(1)(iii) and (b)(2)(ii) of this section, using the effective interest rate for the plan year. However, see paragraph (d)(1)(i)(B) of this section for a special rule regarding late quarterly installments when determining the amount that is used to offset the minimum required contribution for the plan year.

(i) Quarterly contributions due on or after the valuation date. For purposes of applying a prefunding balance or funding standard carryover balance to required installments described in section 430(j)(3) that are due on or after the valuation date for the plan year for which they are due, the respective balances are increased from the beginning of the year to the date of the election (using the plan's effective interest rate for the plan year) to determine the amount available to offset the required quarterly installment. The amounts used to offset required quarterly installments are then discounted from that date to the first day of the plan year for purposes of the subtraction under paragraph (b)(3)(ii) of this section and the decreases under paragraphs (b)(1)(iii) and (b)(2)(ii) of this section, using the effective interest rate for the plan year. However, see paragraph (d)(1)(i)(B) of this section for a special rule regarding late quarterly installments when determining the amount that is used to offset the minimum required contribution for the plan year.

(ii) Quarterly contributions due before the valuation date. [Reserved]

(c) Effect of balances on the value of plan assets--(1) In general. In the case of any plan with a prefunding balance or a funding standard carryover balance, the amount of those balances is subtracted from the value of plan assets for purposes of sections 430 and 436, except as otherwise provided in paragraphs (c)(2), (c)(3), and (d)(3) of this section and Sec. 1.436-1(j)(1)(ii)(B).

(1) In general. In the case of any plan with a prefunding balance or a funding standard carryover balance, the amount of those balances is subtracted from the value of plan assets for purposes of sections 430 and 436, except as otherwise provided in paragraphs (c)(2), (c)(3), and (d)(3) of this section and Sec. 1.436-1(j)(1)(ii)(B).

(2) Subtraction of balances in determining new shortfall amortization base--(i) Prefunding balance. For purposes of determining whether a plan is exempt from the requirement to establish a new shortfall amortization base under section 430(c)(5), the amount of the prefunding balance is subtracted from the value of plan assets only if an election under paragraph (d) of this section to use the prefunding balance to offset the minimum required contribution is made for the plan year.

(i) Prefunding balance. For purposes of determining whether a plan is exempt from the requirement to establish a new shortfall amortization base under section 430(c)(5), the amount of the prefunding balance is subtracted from the value of plan assets only if an election under paragraph (d) of this section to use the prefunding balance to offset the minimum required contribution is made for the plan year.

(ii) Funding standard carryover balance. For purposes of determining whether a plan is exempt from the requirement to establish a new shortfall amortization base under section 430(c)(5), the funding standard carryover balance is not subtracted from the value of plan assets regardless of whether any portion of either the funding standard carryover balance or the prefunding balance is used to offset the minimum required contribution for the plan year under paragraph (d) of this section.

(3) Special rule for certain binding agreements with PBGC. If there is in effect for a plan year a binding written agreement with the Pension Benefit Guaranty Corporation (PBGC) which provides that all or a portion of the prefunding balance or funding standard carryover balance (or both balances) is not available to offset the minimum required contribution for a plan year, that specified amount is not subtracted from the value of plan assets for purposes of determining the funding shortfall under section 430(c)(4). For example, if a plan has no prefunding balance and a $20 million funding standard carryover balance, a PBGC agreement provides that $5 million of a plan's funding standard carryover balance is unavailable to offset the minimum required contribution for a plan year, and the plan's assets are $100 million, then the value of plan assets for purposes of determining the funding shortfall under section 430(c)(4) is reduced by $15 million ($20 million less $5 million) to $85 million. For purposes of this paragraph (c)(3), an agreement with the PBGC is taken into account with respect to a plan year only if the agreement was executed prior to the valuation date for the plan year.

(d) Election to apply balances against minimum required contribution--(1) In general--(i) Amount of offset to minimum required contribution--(A) Effect of use of balances. Subject to the limitations provided in this paragraph (d), in the case of any plan year with respect to which the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to offset the minimum required contribution for the plan year, the minimum required contribution for the plan year (determined after taking into account any waiver under section 412(c)) is offset as of the valuation date for the plan year by the amount so used.

(1) In general--(i) Amount of offset to minimum required contribution--(A) Effect of use of balances. Subject to the limitations provided in this paragraph (d), in the case of any plan year with respect to which the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to offset the minimum required contribution for the plan year, the minimum required contribution for the plan year (determined after taking into account any waiver under section 412(c)) is offset as of the valuation date for the plan year by the amount so used.

(i) Amount of offset to minimum required contribution--(A) Effect of use of balances. Subject to the limitations provided in this paragraph (d), in the case of any plan year with respect to which the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to offset the minimum required contribution for the plan year, the minimum required contribution for the plan year (determined after taking into account any waiver under section 412(c)) is offset as of the valuation date for the plan year by the amount so used.

(A) Effect of use of balances. Subject to the limitations provided in this paragraph (d), in the case of any plan year with respect to which the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to offset the minimum required contribution for the plan year, the minimum required contribution for the plan year (determined after taking into account any waiver under section 412(c)) is offset as of the valuation date for the plan year by the amount so used.

(B) Special rule for late quarterly contributions--(1) Quarterly contributions due on or after the valuation date. Notwithstanding paragraph (d)(1)(i)(A) of this section, if the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to satisfy a required installment under section 430(j)(3) that is due on or after the valuation date, the amount used to offset the minimum required contribution for the plan year is the portion of the balance so used, discounted in accordance with the rules of paragraph (b)(5) of this section, unless the date of the election is after the due date of the required installment. If the election to use all or a portion of the prefunding balance or the funding standard carryover balance to satisfy the required installments under section 430(j)(3) is made after the due date for the required installment, then the amount used to offset the minimum required contribution for the plan year is the portion of the balance so used, discounted from the date of the election to the due date of the required installment at the effective interest rate plus 5 percentage points, and then further discounted from the installment due date to the valuation date at the effective interest rate. For example, if a quarterly installment of $20,250 is due on April 15 for a calendar year plan with a valuation date on January 1 and an effective interest rate of 6 percent, and the installment is satisfied by an election to apply the funding standard carryover balance that is made on July 1 (2\1/2\; months after the April 15 due date), then the amount used to offset the minimum required contribution under this paragraph (d)(1)(i) is $19,481 (that is, $20,250 / 1.11(\2.5/12\) / 1.06(\3.5/12\). However, the amount by which the funding standard carryover balance is reduced under paragraph (b)(2)(ii) of this section is $19,669 (that is, $20,250 / 1.06(\6/12\).

(2) Quarterly contributions due before the valuation date. [Reserved]

(ii) Maximum amount of available balances and coordination of elections--(A) General requirement to follow chronology. In general, the amount of prefunding and funding standard carryover balances that may be used to offset the minimum required contribution for a plan year must take into account any decrease in those balances which results from a prior election either to use the prefunding balance or funding standard carryover balance under section 430(f)(3) and this paragraph (d) or to reduce those balances under section 430(f)(5) and paragraph (e) of this section (including deemed elections under section 436(f)(3) and Sec. 1.436-1(a)(5)). For example, for a calendar plan year with a January 1 valuation date, a deemed election under section 436(f)(3) and Sec. 1.436-1(a)(5) on April 1, 2010 (the first day of the 4th month of the plan year) will reduce the available prefunding balance or funding standard carryover balance that can be used with respect to an election made after April 1, 2010.

(A) General requirement to follow chronology. In general, the amount of prefunding and funding standard carryover balances that may be used to offset the minimum required contribution for a plan year must take into account any decrease in those balances which results from a prior election either to use the prefunding balance or funding standard carryover balance under section 430(f)(3) and this paragraph (d) or to reduce those balances under section 430(f)(5) and paragraph (e) of this section (including deemed elections under section 436(f)(3) and Sec. 1.436-1(a)(5)). For example, for a calendar plan year with a January 1 valuation date, a deemed election under section 436(f)(3) and Sec. 1.436-1(a)(5) on April 1, 2010 (the first day of the 4th month of the plan year) will reduce the available prefunding balance or funding standard carryover balance that can be used with respect to an election made after April 1, 2010.

(B) Exception to chronological rule. Notwithstanding the general rule of paragraph (d)(1)(ii)(A) of this section, all elections under section 430(f)(5) and paragraph (e) of this section to reduce the prefunding balance or funding standard carryover balance for the current plan year (including deemed elections under section 436(f)(3) and Sec. 1.436-1(a)(5)) are deemed to occur on the valuation date for the plan year and before any election under section 430(f)(3) and this paragraph (d) to offset the minimum required contribution for the current plan year. Accordingly, if an election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution for the plan year (including an election to satisfy the quarterly contribution requirement) has been made prior to the election to reduce the prefunding balance or funding standard carryover balance, then the amount available for use to offset the otherwise applicable minimum required contribution for the plan year under this paragraph (d) will be retroactively reduced. However, an election to reduce a prefunding balance or funding standard carryover balance for a plan year does not affect a prior election to use a prefunding balance or funding standard carryover balance to offset a minimum required contribution for a prior plan year.

(C) Investment experience. In addition to reflecting any decrease in the prefunding balance or the funding standard carryover balance which results from a prior election for the previous year either to use the prefunding balance or funding standard carryover balance under section 430(f)(3) and this paragraph (d) to offset the minimum required contribution for such prior plan year or to reduce those balances under section 430(f)(5) and paragraph (e) of this section (including deemed elections under section 436(f)(3) and Sec. 1.436-1(a)(5)), the prior plan year's prefunding and funding standard carryover balances must be adjusted under the rules of paragraph (b)(3) of this section for investment experience for that prior plan year before determining the amount of those balances available for such an election for the current plan year.

(D) Special rule for current year elections that are made before prior year elections. This paragraph (d)(1)(ii)(D) sets forth a special rule that applies if, for the current plan year, a plan sponsor makes an election under this paragraph (d) or paragraph (e) of this section (including a deemed election under section 436(f)(3) and Sec. 1.436-1(a)(5)), and then subsequently makes an election under this paragraph (d) to offset the minimum required contribution for the prior plan year. This special rule applies solely for purposes of determining the amount of prefunding and funding standard carryover balances available for that subsequent election. Under this special rule, in lieu of decreasing the funding standard carryover balance or prefunding balance as of the valuation date for the current year to take into account the current year election, the funding standard carryover balance or prefunding balance as of the valuation date for the prior plan year is decreased by the amount of the prior year equivalent of the current year election. The prior year equivalent of the current year election is determined by dividing the amount of the current year election (as of the first day of the current plan year) by a number equal to 1 plus the rate of investment return for the prior plan year determined under paragraph (b)(3) of this section. If this paragraph (d)(1)(ii)(D) applies for a plan year, then the funding standard carryover balance and prefunding balance are nonetheless adjusted in accordance with the rules of paragraph (b) of this section, after the application of the rules of this paragraph (d)(1)(ii)(D). Thus, the amount used to offset the minimum required contribution for the earlier plan year is subtracted from the prefunding balance or funding standard carryover balance as of the valuation date for that year prior to the adjustment for investment return under paragraph (b)(3) of this section for that plan year, and the amount by which the prefunding balance or funding standard carryover balance is decreased for the second year is based on the elections made for the second year.

(2) Requirement to use funding standard carryover balance before prefunding balance. To the extent that a plan has a funding standard carryover balance greater than zero, no amount of the plan's prefunding balance may be used to offset the minimum required contribution. Thus, a plan's funding standard carryover balance must be exhausted before the plan's prefunding balance may be applied under paragraph (d)(1) of this section to offset the minimum required contribution.

(3) Limitation for underfunded plans--(i) In general. An election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution under this paragraph (d) is not available for a plan year if the plan's prior plan year funding ratio is less than 80 percent. For purposes of this paragraph (d)(3), except as otherwise provided in this paragraph (d)(3) or paragraph (h)(3) of this section, the plan's prior plan year funding ratio is the fraction (expressed as a percentage)--

(i) In general. An election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution under this paragraph (d) is not available for a plan year if the plan's prior plan year funding ratio is less than 80 percent. For purposes of this paragraph (d)(3), except as otherwise provided in this paragraph (d)(3) or paragraph (h)(3) of this section, the plan's prior plan year funding ratio is the fraction (expressed as a percentage)--

(A) The numerator of which is the value of plan assets on the valuation date for the preceding plan year, reduced by the amount of any prefunding balance (but not the amount of any funding standard carryover balance); and

(B) The denominator of which is the funding target of the plan for the preceding plan year (determined without regard to the at-risk rules of section 430(i)(1)).

(ii) Special rule for second year of a new plan with no past service. In the case of a new plan that was neither the result of a merger nor involved in a spinoff, if the prior plan year was the first year of the plan and the funding target for the prior plan year was zero, then the plan's prior plan year funding ratio is deemed to be 80 percent for purposes of this paragraph (d)(3).

(iii) Special rule for plans that are the result of a merger. [Reserved]

(iv) Special rules for plans that are involved in a spinoff. [Reserved]

(e) Election to reduce balances--(1) In general. A plan sponsor may make an election for a plan year to reduce any portion of a plan's prefunding and funding standard carryover balances under this paragraph (e). If such an election is made, the amount of those balances that must be subtracted from the value of plan assets pursuant to paragraph (c)(1) of this section will be smaller and, accordingly, the value of plan assets taken into account for purposes of sections 430 and 436 will be larger. Thus, this election to reduce a plan's prefunding and funding standard carryover balances is taken into account in the determination of the value of plan assets for the plan year and applies for all purposes under sections 430 and 436, including for purposes of determining the plan's prior plan year funding ratio under paragraph (d)(3) of this section for the following plan year. See also section 436(f)(3) and Sec. 1.436-1(a)(5) for a rule under which the plan sponsor is deemed to make the election described in this paragraph (e). The rules of paragraph (d)(1)(ii) of this section also apply for purposes of determining the maximum amount of prefunding balance or funding standard carryover balance that is available for an election under this paragraph (e).

(1) In general. A plan sponsor may make an election for a plan year to reduce any portion of a plan's prefunding and funding standard carryover balances under this paragraph (e). If such an election is made, the amount of those balances that must be subtracted from the value of plan assets pursuant to paragraph (c)(1) of this section will be smaller and, accordingly, the value of plan assets taken into account for purposes of sections 430 and 436 will be larger. Thus, this election to reduce a plan's prefunding and funding standard carryover balances is taken into account in the determination of the value of plan assets for the plan year and applies for all purposes under sections 430 and 436, including for purposes of determining the plan's prior plan year funding ratio under paragraph (d)(3) of this section for the following plan year. See also section 436(f)(3) and Sec. 1.436-1(a)(5) for a rule under which the plan sponsor is deemed to make the election described in this paragraph (e). The rules of paragraph (d)(1)(ii) of this section also apply for purposes of determining the maximum amount of prefunding balance or funding standard carryover balance that is available for an election under this paragraph (e).

(2) Requirement to reduce funding standard carryover balance before prefunding balance. To the extent that a plan has a funding standard carryover balance greater than zero, no election under paragraph (e)(1) of this section is permitted to be made that reduces the plan's prefunding balance. Thus, a plan must exhaust its funding standard carryover balance before it is permitted to make an election under paragraph (e)(1) of this section with respect to its prefunding balance.

(f) Elections--(1) Method of making elections--(i) In general. Any election under this section by the plan sponsor must be made by providing written notification of the election to the plan's enrolled actuary and the plan administrator. The written notification must set forth the relevant details of the election, including the specific dollar amount involved in the election (except as provided in paragraph (f)(1)(ii) of this section). Thus, except as provided in paragraph (f)(1)(ii) of this section, a conditional or formula-based election generally does not satisfy the requirements of this paragraph (f).

(1) Method of making elections--(i) In general. Any election under this section by the plan sponsor must be made by providing written notification of the election to the plan's enrolled actuary and the plan administrator. The written notification must set forth the relevant details of the election, including the specific dollar amount involved in the election (except as provided in paragraph (f)(1)(ii) of this section). Thus, except as provided in paragraph (f)(1)(ii) of this section, a conditional or formula-based election generally does not satisfy the requirements of this paragraph (f).

(i) In general. Any election under this section by the plan sponsor must be made by providing written notification of the election to the plan's enrolled actuary and the plan administrator. The written notification must set forth the relevant details of the election, including the specific dollar amount involved in the election (except as provided in paragraph (f)(1)(ii) of this section). Thus, except as provided in paragraph (f)(1)(ii) of this section, a conditional or formula-based election generally does not satisfy the requirements of this paragraph (f).

(ii) Standing elections to increase or use balances. A plan sponsor may provide a standing election in writing to the plan's enrolled actuary to use the funding standard carryover balance and the prefunding balance to offset the minimum required contribution for the plan year to the extent needed to avoid an unpaid minimum required contribution under section 4971(c)(4) taking into account any contributions that are or are not made. In addition, a plan sponsor may provide a standing election in writing to the plan's enrolled actuary to add the maximum amount possible each year to the prefunding balance. Any election made pursuant to a standing election under this paragraph (f)(1)(ii) is deemed to occur on the last day available to make the election for the plan year as provided under paragraph (f)(2)(i) of this section. Any standing election under this paragraph (f)(1)(ii) remains in effect for the plan with respect to the enrolled actuary named in the election, unless--

(A) The standing election is revoked under the rules of paragraph (f)(3) of this section; or

(B) The enrolled actuary who signs the actuarial report under section 6059 (Schedule SB, ``Single-Employer Defined Benefit Plan Actuarial Information'' of Form 5500, ``Annual Return/Report of Employee Benefit Plan'') for the plan for the plan year is not the enrolled actuary named in the standing election.

(2) Timing of elections--(i) General rule. Except as otherwise provided in paragraph (f)(2)(ii) or (iii) of this section, any election under this section with respect to a plan year must be made no later than the last date for making the minimum required contribution for the plan year as described in section 430(j)(1). For this purpose, an election to add to the prefunding balance relates to the plan year for which excess contributions were made. For example, an election to add to the prefunding balance as of the first day of the plan year that begins on January 1, 2010 (in an amount not in excess of the present value of the excess contribution as of the valuation date in 2009, adjusted for interest under the rules of paragraph (b)(1)(ii) of this section), must be made no later than September 15, 2010, even though the election is reported on the 2010 Schedule SB of Form 5500, which is not due until 2011. Except for the standing elections covered by paragraph (f)(1)(ii) of this section, an election under this section may not be made prior to the first day of the plan year to which the election relates.

(i) General rule. Except as otherwise provided in paragraph (f)(2)(ii) or (iii) of this section, any election under this section with respect to a plan year must be made no later than the last date for making the minimum required contribution for the plan year as described in section 430(j)(1). For this purpose, an election to add to the prefunding balance relates to the plan year for which excess contributions were made. For example, an election to add to the prefunding balance as of the first day of the plan year that begins on January 1, 2010 (in an amount not in excess of the present value of the excess contribution as of the valuation date in 2009, adjusted for interest under the rules of paragraph (b)(1)(ii) of this section), must be made no later than September 15, 2010, even though the election is reported on the 2010 Schedule SB of Form 5500, which is not due until 2011. Except for the standing elections covered by paragraph (f)(1)(ii) of this section, an election under this section may not be made prior to the first day of the plan year to which the election relates.

(ii) Special rule for standing election revoked by a change in enrolled actuary. If there is a change in enrolled actuary for the plan year which would result in a revocation of the standing election under the rule of paragraph (f)(1)(ii)(B) of this section, then the plan sponsor may reinstate the revoked standing election by providing a replacement to the new enrolled actuary by the due date of the Schedule SB of Form 5500.

(iii) Election to reduce balances. Any election under paragraph (e) of this section to reduce the prefunding balance or funding standard carryover balance for a plan year (for example, in order to avoid or terminate a benefit restriction under section 436) must be made by the end of the plan year to which the election relates.

(iv) Earlier elections. This paragraph (f)(2) sets forth the latest date that an election can be made. A plan sponsor is permitted to make an earlier election, and in certain circumstances may need to make such an election in order to timely satisfy a quarterly contribution requirement under section 430(j)(3).

(3) Irrevocability of elections--(i) In general. Except as otherwise provided in this paragraph (f)(3), a plan sponsor's election under this section with respect to the plan's prefunding balance or funding standard carryover balance is irrevocable (and must be unconditional). A standing election by the plan sponsor may be revoked by providing written notification of the revocation to the plan's enrolled actuary and the plan administrator on or before the date the corresponding election is deemed to occur pursuant to paragraph (f)(1)(ii) of this section.

(i) In general. Except as otherwise provided in this paragraph (f)(3), a plan sponsor's election under this section with respect to the plan's prefunding balance or funding standard carryover balance is irrevocable (and must be unconditional). A standing election by the plan sponsor may be revoked by providing written notification of the revocation to the plan's enrolled actuary and the plan administrator on or before the date the corresponding election is deemed to occur pursuant to paragraph (f)(1)(ii) of this section.

(ii) Exception for certain elections. An election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution for a plan year (including an election to satisfy the quarterly contribution requirements for a plan year) is permitted to be revoked to the extent the amount the plan sponsor elected to use to offset the minimum contribution requirements (including an election used to satisfy the quarterly contribution requirements) exceeds the minimum required contribution for a plan year (determined without regard to the election under paragraph (d) of this section) if and only if the election is revoked by providing written notification of the revocation to the plan's enrolled actuary and the plan administrator by the deadline set forth in paragraph (f)(3)(iii) of this section. If no such revocation is made, then, under paragraph (b) of this section, the funding standard carryover balance or prefunding balance is decreased by the entire amount that the plan sponsor elected to use to offset the minimum required contribution for a plan year (including an election to satisfy the quarterly contribution requirements for a plan year).

(iii) Deadline for revoking election. The deadline for revoking the election described in paragraph (f)(3)(ii) of this section is generally the end of the plan year. However, for plans with a valuation date other than the first day of the plan year, the deadline for the revocation is the deadline for contributions for the plan year as described in section 430(j)(1). In addition, for the first plan year beginning in 2008, the deadline for the revocation for all plans is deferred to the due date (including extensions) of the Schedule SB, ``Single-Employer Defined Benefit Plan Actuarial Information'' of Form 5500, ``Annual Return/Report of Employee Benefit Plan''.

(4) Plan sponsor--(i) In general. For purposes of the elections described in this section, except as otherwise provided in paragraph (f)(4)(ii) of this section, any reference to the plan sponsor means the employer or employers responsible for making contributions to or under the plan.

(i) In general. For purposes of the elections described in this section, except as otherwise provided in paragraph (f)(4)(ii) of this section, any reference to the plan sponsor means the employer or employers responsible for making contributions to or under the plan.

(ii) Certain multiple employer plans. For purposes of the elections described in this section, in the case of plans that are multiple employer plans to which section 413(c)(4)(A) does not apply, any reference to the plan sponsor means the plan administrator within the meaning of section 414(g).

(g) Examples. The following examples illustrate the rules of this section:

(i) Plan P is a defined benefit plan with a plan year that is the calendar year and a valuation date of January 1. The funding standard carryover balance of Plan P is $25,000 and the prefunding balance is zero as of the beginning of the 2010 plan year. The sponsor of Plan P, Sponsor S, does not elect to use any portion of the balance to offset the minimum required contribution for 2010 pursuant to paragraph (d)(1) of this section, or to reduce any portion of the funding standard carryover balance prior to the determination of the value of plan assets for 2010, pursuant to paragraph (e)(1) of this section. The actual rate of return on Plan P's assets for 2010 is 2%. Plan P's effective interest rate for 2010 is 6%. The minimum required contribution for Plan P under section 430 for 2010 is $100,000, and no quarterly installments are required for Plan P for the 2010 plan year. As of January 1, 2010, the value of plan assets is $1,100,000 and the funding target is $1,000,000. Therefore, the prior plan year funding ratio for Plan P for 2010, as determined under paragraph (d)(3) of this section, is 110%.

(ii) Sponsor S makes a contribution to Plan P of $150,000 on December 1, 2010, for the 2010 plan year and makes no other contributions for the 2010 plan year. Because this contribution was made on a date other than the valuation date for the 2010 plan year, the contribution must be adjusted to reflect interest that would otherwise have accrued between the valuation date and the date of the contribution, at the effective interest rate for the 2010 plan year. The amount of the contribution after adjustment is $142,198, determined as $150,000 discounted for 11 months of compound interest at an effective annual interest rate of 6%.

(iii) The excess of employer contributions for 2010 over the minimum required contribution for 2010, as of the valuation date, is $42,198 ($142,198 less $100,000). Accordingly, the increase in Plan P's prefunding balance as of January 1, 2011, cannot exceed $44,730 (which is the present value of the excess contribution of $42,198 adjusted for 12 months of interest at an effective interest rate of 6%).

(iv) Plan P's funding standard carryover balance as of January 1, 2011, is $25,500 (which is the funding standard carryover balance as of January 1, 2010, adjusted for investment experience during 2010 at a rate of 2%).

(i) The facts are the same as in Example 1, except that the contribution of $150,000 is made on February 1, 2011, for the 2010 plan year.

(ii) The amount of the contribution after adjustment is $140,824, which is determined as $150,000 discounted for 13 months of interest at an effective interest rate of 6%. Accordingly, the increase in Plan P's prefunding balance as of January 1, 2011, cannot exceed $43,273 (which is the present value of the excess contribution of $40,824 adjusted for 12 months of interest at an effective interest rate of 6%).

(iii) Plan P's funding standard carryover balance as of January 1, 2011, is $25,500, as developed in Example 1 of this section. If Sponsor S elects to increase the prefunding balance as of January 1, 2011, by the present value of the excess contribution adjusted for interest, or $43,273, the total of the funding standard carryover balance and prefunding balance as of January 1, 2011, is $68,773.

(i) The facts are the same as in Example 1, except that Sponsor S contributes $90,539 to Plan P on February 1, 2011, for the 2010 plan year and makes no other contributions to Plan P for the 2010 plan year. In addition, on February 1, 2011, Sponsor S elects to use $15,000 of the funding standard carryover balance to offset P's minimum required contribution for 2010, pursuant to paragraph (d)(1) of this section. This is permitted because Plan P's prior-year funding ratio determined under paragraph (d)(3) of this section is 110%, and is therefore not less than 80%.

(ii) Because the contribution was made on a date other than the valuation date for the 2010 plan year, the contribution must be adjusted to reflect interest that would otherwise have accrued between the valuation date and the date of the contribution, at the effective interest rate for the 2010 plan year. The amount of the contribution after adjustment is $85,000, determined as $90,539 discounted for 13 months of compound interest at an effective interest rate of 6%. The adjusted contribution of $85,000 plus the $15,000 of the funding standard carryover balance used to offset the minimum required contribution equals the minimum required contribution for the 2010 plan year of $100,000. Therefore, no excess contributions are available to increase the prefunding balance, and the prefunding balance as of January 1, 2011, remains zero.

(iii) The funding standard carryover balance as of January 1, 2011, is adjusted for investment experience during the 2010 plan year, in accordance with paragraph (b)(3) of this section. The amount of the adjustment is $200, determined as the actual rate of return on plan assets for 2010 as applied to the 2010 funding standard carryover balance after reduction for the amount of that balance used under paragraph (d)(1) of this section (that is, $25,000 less $15,000, multiplied by the actual rate of return of 2%).

(iv) The funding standard carryover balance, as of January 1, 2011, is $10,200, determined as the 2010 funding standard carryover balance less the amount used to offset the 2010 minimum required contribution, adjusted for investment experience during the 2010 year ($25,000 less $15,000 plus $200).

(i) The facts are the same as in Example 3, except that Sponsor S contributes $150,000 (instead of $90,539) to Plan P on February 1, 2011, for the 2010 plan year.

(ii) Because the contribution was made on a date other than the valuation date for the 2010 plan year, the contribution must be adjusted to reflect interest that would otherwise have accrued between the valuation date and the date of the contribution, at the effective interest rate for the 2010 plan year. The amount of the contribution after adjustment is $140,824, determined as $150,000 discounted for 13 months of interest at an effective interest rate of 6%.

(iii) Because Sponsor S elected to use $15,000 of the funding standard carryover balance to offset the minimum required contribution for 2010 of $100,000, the cash contribution requirement for 2010, adjusted with interest to January 1, 2010, is $85,000. The adjusted contribution of $140,824 exceeds this amount by $55,824. Of this amount, $15,000 exceeds the minimum required contribution only because of Sponsor S's election to use the funding standard carryover balance to offset the minimum required contribution as provided in paragraph (d)(1) of this section. The remaining $40,824 ($140,824 minus $100,000) results from cash contributions made in excess of the minimum required contribution before offset by the funding standard carryover balance.

(iv) The portion of the excess contribution resulting solely because the minimum required contribution was offset by a portion of the funding standard carryover balance is adjusted for investment experience during 2009, pursuant to paragraph (b)(3)(iii) of this section. Accordingly, this portion of the present value of the excess contribution adjusted for interest as of January 1, 2011, is $15,300 ($15,000 adjusted for investment experience during 2010 at a rate of 2%).

(v) The excess contribution resulting from cash contributions in excess of the minimum required contribution before offset by the funding standard carryover balance is adjusted for interest at the effective interest rate for 2010, pursuant to paragraph (b)(1)(iv)(A) of this section. Accordingly, this portion of the present value of the excess contribution adjusted for interest as of January 1, 2011, is $43,273 ($40,824 increased by the effective interest rate of 6%). The increase in Plan P's prefunding balance as of January 1, 2011, cannot exceed the total present value of the excess contribution adjusted for interest of $58, 573 ($15,300 plus $43,273).

(vi) The funding standard carryover balance as of January 1, 2011, is $10,200, determined as the 2010 funding standard carryover balance less the $15,000 used to offset the 2010 minimum required contribution, adjusted for investment experience during the 2010 plan year as developed in Example 3 ($25,000 less $15,000 plus $200).

(vii) Sponsor S elects to increase the prefunding balance by the maximum amount of the present value of the excess contribution adjusted for interest of $58,573, resulting in a total of the funding standard carryover balance and the prefunding balance as of January 1, 2011, of $68,773, the same amount as that developed in Example 2.

(i) Plan Q is a defined benefit plan with a plan year that is the calendar year and a valuation date of July 1. The funding standard carryover balance of Plan Q is $50,000 as of January 1, 2010, the beginning of the 2010 plan year. The prefunding balance of Plan Q as of the beginning of the 2010 plan year is $0. The actual rate of return on Plan Q's assets for 2010 is 10%. Plan Q's effective interest rate for 2010 is 6.25%. The funding ratio for Plan Q for 2009 (the prior plan year funding ratio with respect to 2010, as determined under paragraph (d)(3) of this section) is 85%, which is not less than 80%. The minimum required contribution for Plan Q for 2010 is $200,000. Sponsor T makes a contribution to Plan Q of $190,000 on July 1, 2010, for the 2010 plan year, and makes no other contributions for the 2010 plan year. Sponsor T elects to use $10,000 of the funding standard carryover balance to offset Plan Q's minimum required contribution in 2010.

(ii) Pursuant to paragraph (b)(4) of this section, the funding standard carryover balance is increased to $51,539 as of July 1, 2010 (that is, an increase to reflect 6 months of interest at an effective interest rate of 6.25%) for the purpose of adjusting plan assets under paragraph (c) of this section, and for applying any election to use or reduce Plan Q's funding standard carryover balance under paragraph (d) or (e) of this section. However, Sponsor T does not elect in 2010 to reduce any portion of the funding standard carryover balance pursuant to paragraph (e) of this section. The funding standard carryover balance ($51,539) is subtracted from the value of plan assets, as of July 1, 2010, prior to the determination of the minimum funding contribution, and $51,539 is the maximum amount that may applied against the minimum required contribution.

(iii) The value of the funding standard carryover balance as of January 1, 2011, is determined by first discounting the amount used to offset the minimum required contribution for 2010 from July 1, 2010, to January 1, 2010, using the effective interest rate of 6.25%, and subtracting the discounted amount from the January 1, 2010, funding standard carryover balance. The resulting amount is adjusted for investment experience to January 1, 2011, using a rate equal to the actual rate of return on plan assets of 10% during 2010. Thus, the $10,000 used to offset Plan Q's minimum required contribution as of July 1, 2010, is discounted for 6 months of interest, at an effective interest rate of 6.25%, to obtain an amount of $9,701 as of January 1, 2010. The remaining funding standard carryover balance as of January 1, 2010, solely for purposes of determining the adjustment for investment experience during 2010, is $40,299 ($50,000--$9,701), and the adjustment for investment experience is $4,030 ($40,299 x 10%). The value of the funding standard carryover balance as of January 1, 2011, is $44,329 (that is, $50,000 - $9,701 + $4,030).

(i) The facts are the same as in Example 5, except that Sponsor T contributes $200,000 on July 1, 2010, for the 2010 plan year.

(ii) The cash contribution required for 2010, after offsetting the minimum required contribution by $10,000 of the funding standard carryover balance in accordance with T's election, is $190,000. The difference, or $10,000, must be adjusted to January 1, 2011, to determine the maximum amount that can be added to the prefunding balance as of that date.

(iii) The excess contribution is first adjusted to January 1, 2010, by discounting for 6 months of interest using the effective interest rate for 2010 of 6.25%. This results in an excess contribution of $9,701 ($10,000 / 1.0625 \0.5\). Because this amount is an excess contribution solely because of Sponsor T's election to offset the minimum required contribution for 2010 by a portion of the funding standard carryover balance, the amount is then adjusted for investment experience during 2010 at a rate of 10%, in accordance with paragraph (b)(3)(iii) of this section, for a present value of the excess contribution adjusted for interest of $10,671 ($9,701 x 1.10) as of January 1, 2011.

(i) The facts are the same as in Example 4. Plan P's effective interest rate for 2011 is 6.5%, and the rate of return on investments during 2011 is 7%. All required quarterly installments for the 2011 plan year were made by the applicable due dates. On February 1, 2012, Sponsor S elects to use $50,000 of Plan P's prefunding and funding standard carryover balances to offset the minimum required contribution for the 2011 plan year. On April 15, 2012, Sponsor S elects to use Plan P's prefunding and funding standard carryover balances to offset the 2012 minimum required contribution by $20,000, in accordance with paragraph (d) of this section, in order to offset the required quarterly installment then due.

(ii) When adjusting Plan P's prefunding and funding standard carryover balances to reflect Sponsor S's election to use them to offset the 2011 minimum required contribution, the remaining $10,200 in the funding standard carryover balance as of January 1, 2011, must be used before any portion of the prefunding balance. The prefunding balance is reduced by the remaining $39,800 ($50,000 total election minus $10,200 from the funding standard carryover balance).

(iii) The amount available for Sponsor S's election to use Plan P's prefunding and funding standard carryover balances to offset the 2012 minimum required contribution is determined by reducing the January 1, 2011, prefunding and funding standard carryover balances to reflect the election to use the prefunding and funding standard carryover balances to offset the 2011 minimum required contribution, and by adjusting the resulting amount to January 1, 2012, using the rate of investment return for Plan P during 2011. Accordingly, the available amount in Plan P's funding standard carryover balance as of January 1, 2012, is zero. The available amount in Plan P's prefunding balance as of January 1, 2012, is $20,087 ($58,573 minus $39,800, increased by 7%). Therefore, Sponsor S has $20,087 available to offset the minimum required contribution for the 2012 plan year.

(i) The facts are the same as in Example 7, except that based on the enrolled actuary's certification of the AFTAP on July 1, 2012, Sponsor S is deemed to elect to reduce the January 1, 2012, prefunding balance by $15,000 under section 436(f)(3).

(ii) In accordance with paragraph (d)(1)(ii)(B) of this section, the deemed election to reduce the prefunding balance is deemed to occur on the first day of the plan year, and before the date of any election to offset the minimum required contribution for the 2012 plan year. The deemed election does not affect Sponsor S's election to offset the 2011 minimum contribution because that election was made on February 1, 2012, before the date of the deemed election, July 1, 2012.

(iii) As shown in Example 7, the available prefunding balance as of January 1, 2012, after reflecting the February 1, 2012, election to offset the 2011 minimum required contribution but before reflecting the April 15, 2012, election to offset the 2012 minimum required contribution, is $20,087. Adjusting this amount to reflect the deemed election to reduce the prefunding balance by $15,000 leaves a balance of $5,087 available to offset the minimum required contribution for 2012.

(iv) The portion of the quarterly installment due April 15, 2012 that was not covered by the remaining $5,087 prefunding balance is considered unpaid retroactive to April 15, 2012.

(i) The facts are the same as in Example 8, except that Sponsor S does not make the election to offset the 2011 minimum required contribution until August 1, 2012, and the deemed election as of July 1, 2012, reduces Plan P's prefunding and funding standard carryover balances as of January 1, 2012, by $68,500. Sponsor S does not elect to use Plan P's prefunding and funding standard carryover balances to offset the 2012 minimum contribution.

(ii) In accordance with paragraph (d)(1)(ii)(A) of this section, the July 1, 2012, deemed election to reduce Plan P's prefunding and funding standard carryover balances must be taken into account before determining the amount available to offset the 2011 minimum required contribution because the election to offset the 2011 minimum required contribution was made after the date of the deemed election, July 1, 2012.

(iii) Pursuant to paragraph (d)(1)(ii)(C) of this section, the January 1, 2011, prefunding and funding standard carryover balances are adjusted to January 1, 2012, using Plan P's rate of investment return for 2011 of 7%. This results in an available funding standard carryover balance of $10,914 ($10,200 x 1.07) and an available prefunding balance of $62,673 (58,573 x 1.07) as of January 1, 2012.

(iv) Paragraph (d)(2) of this section requires that the funding standard carryover balance must be used before reducing Plan P's prefunding balance. Accordingly, the funding standard carryover balance is eliminated, and the prefunding balance is reduced by the remaining $57,586 ($68,500 - $10,914), resulting in an available prefunding balance of $5,087 ($62,673 - $57,586) as of January 1, 2012.

(v) In accordance with paragraph (d)(1)(ii)(D) of this section, the remaining balance is adjusted to January 1, 2011, to determine the amount available to offset the 2011 minimum required contribution. This adjustment is done by dividing the remaining balance by 1 plus the rate of investment return for 2011. Accordingly, the amount available to offset the 2011 minimum required contribution is $4,754 ($5,087 / 1.07).

(vi) If the plan sponsor elects to use the $4,754 available balance to offset the 2011 minimum required contribution, the funding standard carryover balance as of January 1, 2012 (prior to the deemed reduction under section 436(f)(3)) is $5,827 ($10,200 less $4,754, plus $381 for investment experience at a rate of 7%). The prefunding balance as of January 1, 2012 (prior to the deemed reduction under section 436(f)(3)) is $62,673 (that is, $58,573 x 1.07). The deemed election to reduce Plan P's balance is first applied to eliminate the funding standard carryover balance, and the remaining $62,673 ($68,500 less $5,827) reduces the January 1, 2012, prefunding balance to zero.

(i) Plan V is a defined benefit plan with a plan year that is the calendar year and a valuation date of December 31. The valuation is based on the fair market value of plan assets, which amounts to $1,000,000 as of December 31, 2010, before any adjustments. As of January 1, 2010, Plan V's funding standard carryover balance is $0 and its prefunding balance is $125,000. Plan V's effective interest rate for 2010 is 5.5%. The enrolled actuary's certification of AFTAP for 2010 on March 31, 2010, results in a deemed reduction of $15,000 in the plan's prefunding balance as of January 1, 2010. Plan V's sponsor elected to use the prefunding balance to offset any portion of the minimum required contribution for 2010 not covered by cash contributions.

(ii) In accordance with paragraph (b)(4)(i) of this section, the amount of the prefunding balance subtracted from plan assets is increased from the first day of the plan year to the valuation date using the effective interest rate of 5.5% for 2009. Accordingly, the prefunding balance used for this purpose is $116,050 [($125,000 - $15,000 deemed reduction) x 1.055].

(iii) The fair market value of plan assets used for the December 31, 2010, valuation is $883,950 ($1,000,000 - $116,050).

(i) The facts are the same as in Example 10. The minimum contribution for Plan V for the 2010 plan year is $45,000; no quarterly installments are required for Plan V for 2010. Plan V's sponsor makes a contribution of $20,000 for the 2010 plan year on July 1, 2011. The actual rate of return on assets for Plan V during 2010 is 10%.

(ii) The contribution of $20,000 is discounted to December 31, 2010, using the effective interest rate of 5.5% to determine the remaining balance of the 2010 minimum required contribution. Accordingly, the contribution is adjusted to $19,472 ($20,000 / 1.055 \0.5\) as of December 31, 2010, and the balance of the minimum required contribution is $25,528 ($45,000 - $19,472). This balance will be covered by the plan sponsor's election to use the prefunding balance to offset any portion of the minimum required contribution not covered by cash contributions.

(iii) Under section (b)(4)(ii) of this section, the amount used to offset the 2010 minimum required contribution for the purpose of adjusting the prefunding balance is discounted to January 1, 2010, using the effective interest rate for 2010. This amount is calculated as $24,197 ($25,528 / 1.055).

(iv) The prefunding balance as of January 1, 2011, is reduced by the deemed election of $15,000 and the discounted amount used to offset the 2010 minimum required contribution ($24,197), and adjusted for investment experience for 2010 using the actual rate of return of 10%. Accordingly, the prefunding balance as of January 1, 2011 is $94,383 [($125,000 - $15,000 - $24,197) x 1.10].

(i) The facts are the same as in Example 11, except that the enrolled actuary's certification of the AFTAP as of March 31, 2011, results in a deemed reduction of the prefunding balance as of January 1, 2011, of $75,000.

(ii) Under paragraph (d)(1)(ii) of this section, the deemed reduction of the prefunding balance is applied before the election to use the prefunding balance to offset the balance of the minimum required contribution for 2010. To determine the amount of the prefunding balance available to cover the remaining minimum required contribution for 2010, the deemed reduction is adjusted for investment experience to January 1, 2010, using the actual rate of return of 10% for 2010. Accordingly, the adjusted deemed reduction is $68,182 ($75,000 / 1.10) and the available prefunding balance as of January 1, 2010, is $41,818 ($125,000 - $15,000 adjusted deemed reduction for 2010 - $68,182 adjusted deemed reduction for 2011).

(iii) This amount is then adjusted to December 31, 2010, using the effective interest rate of 5.5%. The amount of the prefunding balance available to offset the 2009 minimum required contribution as of December 31, 2010, is $44,118 ($41,818 x 1.055). This amount is larger than the election made by Plan V's sponsor to offset the minimum required contribution for 2010 ($25,528) and so the election remains valid.

(h) Effective/applicability date and transition rules--(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(2) Effective date/applicability date of regulations. This section applies to plan years beginning on or after January 1, 2010. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(3) Special lookback rule for 2007 plan year's funding ratio--(i) Plan assets. For purposes of determining a plan's prior plan year funding ratio under paragraph (d)(3) of this section with respect to the first plan year beginning on or after January 1, 2008, the value of plan assets on the valuation date of the preceding plan year (the ``2007 plan year'') is determined under section 412(c)(2) as in effect for the 2007 plan year, except that, for this purpose--

(i) Plan assets. For purposes of determining a plan's prior plan year funding ratio under paragraph (d)(3) of this section with respect to the first plan year beginning on or after January 1, 2008, the value of plan assets on the valuation date of the preceding plan year (the ``2007 plan year'') is determined under section 412(c)(2) as in effect for the 2007 plan year, except that, for this purpose--

(A) If the value of plan assets is less than 90 percent of the fair market value of plan assets for the 2007 plan year on that date, such value is considered to be 90 percent of the fair market value; and

(B) If the value of plan assets is greater than 110 percent of the fair market value of plan assets for the 2007 plan year on that date, such value is considered to be 110 percent of the fair market value.

(ii) Funding target. For purposes of determining a plan's prior plan year funding ratio under paragraph (d)(3) of this section with respect to the first plan year beginning on or after January 1, 2008, the funding target of the plan for the preceding plan year is equal to the plan's current liability under section 412(l)(7) (as in effect prior to amendment by PPA '06) on the valuation date for the 2007 plan year.

(iii) Special rules for new plans, mergers, and spinoffs. In the case of a plan described in paragraph (d)(3)(ii), (d)(3)(iii), or (d)(3)(iv) of this section, the plan's prior plan year funding ratio with respect to the first plan year beginning on or after January 1, 2008 is determined using rules similar to the rules of paragraphs (d)(3)(ii), (d)(3)(iii), and (d)(3)(iv) of this section.

(4) First effective plan year. For purposes of this section, the term first effective plan year means the first plan year beginning on or after the date section 430 applies for purposes of determining the minimum required contribution for the plan.

(5) Pre-effective plan year. For purposes of this section, the term pre-effective plan year means the plan year immediately preceding the first effective plan year. [T.D. 9467, 74 FR 54046, Oct. 15, 2009] Sec. 1.430(g)-1 Valuation date and valuation of plan assets.

(a) In general--(1) Overview. This section provides rules relating to a plan's valuation date and the valuation of a plan's assets for a plan year under section 430(g). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans as defined in section 413(c)) that are subject to the rules of section 412, but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section describes valuation date rules. Paragraph (c) of this section describes rules regarding the determination of the asset value for purposes of a plan's actuarial valuation. Paragraph (d) of this section contains rules for taking employer contributions into account in the determination of the value of plan assets. Paragraph (e) of this section contains examples. Paragraph (f) of this section sets forth effective/applicability dates and transition rules.

(1) Overview. This section provides rules relating to a plan's valuation date and the valuation of a plan's assets for a plan year under section 430(g). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans as defined in section 413(c)) that are subject to the rules of section 412, but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section describes valuation date rules. Paragraph (c) of this section describes rules regarding the determination of the asset value for purposes of a plan's actuarial valuation. Paragraph (d) of this section contains rules for taking employer contributions into account in the determination of the value of plan assets. Paragraph (e) of this section contains examples. Paragraph (f) of this section sets forth effective/applicability dates and transition rules.

(2) Special rules for multiple employer plans. In the case of a multiple employer plan to which section 413(c)(4)(A) applies, the rules of section 430 and this section are applied separately for each employer under the plan as if each employer maintained a separate plan. Thus, in such a case, the value of plan assets is determined separately for each employer under the plan. In the case of a multiple employer plan to which section 413(c)(4)(A) does not apply (that is, a plan described in section 413(c)(4)(B) that has not made the election for section 413(c)(4)(A) to apply), the rules of section 430 and this section are applied as if all participants in the plan were employed by a single employer.

(b) Valuation date--(1) In general. The determination of the funding target, target normal cost, and value of plan assets for a plan year is made as of the valuation date for that plan year. Except as otherwise provided in paragraph (b)(2) of this section, the valuation date for any plan year is the first day of the plan year.

(1) In general. The determination of the funding target, target normal cost, and value of plan assets for a plan year is made as of the valuation date for that plan year. Except as otherwise provided in paragraph (b)(2) of this section, the valuation date for any plan year is the first day of the plan year.

(2) Exception for small plans--(i) In general. If, on each day during the preceding plan year, a plan had 100 or fewer participants determined by applying the rules of Sec. 1.430(d)-1(e)(1) and (2) (including active and inactive participants and all other individuals entitled to future benefits), then the plan may designate any day during the plan year as its valuation date for that plan year and succeeding plan years. For purposes of this paragraph (b)(2)(i), all defined benefit plans (other than multiemployer plans as defined in section 414(f)) maintained by an employer are treated as one plan, but only participants with respect to that employer are taken into account.

(i) In general. If, on each day during the preceding plan year, a plan had 100 or fewer participants determined by applying the rules of Sec. 1.430(d)-1(e)(1) and (2) (including active and inactive participants and all other individuals entitled to future benefits), then the plan may designate any day during the plan year as its valuation date for that plan year and succeeding plan years. For purposes of this paragraph (b)(2)(i), all defined benefit plans (other than multiemployer plans as defined in section 414(f)) maintained by an employer are treated as one plan, but only participants with respect to that employer are taken into account.

(ii) Employer determination. For purposes of this paragraph (b)(2), the employer includes all members of the employer's controlled group determined pursuant to section 414(b), (c), (m), and (o) and includes any predecessor of the employer that, during the prior year, employed any employees of the employer who are covered by the plan.

(iii) Application of exception in first plan year. In the case of the first plan year of any plan, the exception for small plans under paragraph (b)(2)(i) of this section is applied by taking into account the number of participants that the plan is reasonably expected to have on each day during the first plan year.

(iv) Valuation date is part of funding method. The selection of a plan's valuation date is part of the plan's funding method and, accordingly, may only be changed with the consent of the Commissioner. A change of a plan's valuation date that is required by section 430 is treated as having been approved by the Commissioner and does not require the Commissioner's prior specific approval. Thus, if a plan that ceases to be eligible for the small plan exception under this paragraph (b)(2) for a plan year because the number of participants exceeded 100 in the prior plan year, then the resulting change in the valuation date to the first day of the plan year is automatically approved by the Commissioner.

(c) Determination of asset value--(1) In general--(i) General use of fair market value. Except as otherwise provided in this paragraph (c), the value of plan assets for purposes of section 430 is equal to the fair market value of plan assets on the valuation date. Prior year contributions made after the valuation date and current year contributions made before the valuation date are taken into account to the extent provided in paragraph (d) of this section.

(1) In general--(i) General use of fair market value. Except as otherwise provided in this paragraph (c), the value of plan assets for purposes of section 430 is equal to the fair market value of plan assets on the valuation date. Prior year contributions made after the valuation date and current year contributions made before the valuation date are taken into account to the extent provided in paragraph (d) of this section.

(i) General use of fair market value. Except as otherwise provided in this paragraph (c), the value of plan assets for purposes of section 430 is equal to the fair market value of plan assets on the valuation date. Prior year contributions made after the valuation date and current year contributions made before the valuation date are taken into account to the extent provided in paragraph (d) of this section.

(ii) Fair market value. The fair market value of an asset is determined as the price at which the asset would change hands between a willing buyer and a willing seller, neither being under any compulsion to buy or sell and both having reasonable knowledge of relevant facts. Except as otherwise provided by the Commissioner, any guidance on the valuation of insurance contracts under Subchapter D of Chapter 1 the Internal Revenue Code applies for purposes of this paragraph (c)(1)(ii).

(2) Averaging of fair market values--(i) In general. Subject to the plan asset corridor rules of paragraph (c)(2)(iii) of this section, a plan is permitted to determine the value of plan assets on the valuation date as the average of the fair market value of assets on the valuation date and the adjusted fair market value of assets determined for one or more earlier determination dates (adjusted using the method described in paragraph (c)(2)(ii) of this section). The method of determining the value of assets is part of the plan's funding method and, accordingly, may only be changed with the consent of the Commissioner.

(i) In general. Subject to the plan asset corridor rules of paragraph (c)(2)(iii) of this section, a plan is permitted to determine the value of plan assets on the valuation date as the average of the fair market value of assets on the valuation date and the adjusted fair market value of assets determined for one or more earlier determination dates (adjusted using the method described in paragraph (c)(2)(ii) of this section). The method of determining the value of assets is part of the plan's funding method and, accordingly, may only be changed with the consent of the Commissioner.

(ii) Adjusted fair market value--(A) Determination dates. The period of time between each determination date (treating the valuation date as a determination date) must be equal and that period of time cannot exceed 12 months. In addition, the earliest determination date with respect to a plan year cannot be earlier than the last day of the 25th month before the valuation date of the plan year (or a similar period in the case of a valuation date that is not the first day of a month). In a typical situation, the earlier determination dates will be the two immediately preceding valuation dates. However, these rules also permit the use of more frequent determination dates. For example, monthly or quarterly determination dates may be used.

(A) Determination dates. The period of time between each determination date (treating the valuation date as a determination date) must be equal and that period of time cannot exceed 12 months. In addition, the earliest determination date with respect to a plan year cannot be earlier than the last day of the 25th month before the valuation date of the plan year (or a similar period in the case of a valuation date that is not the first day of a month). In a typical situation, the earlier determination dates will be the two immediately preceding valuation dates. However, these rules also permit the use of more frequent determination dates. For example, monthly or quarterly determination dates may be used.

(B) Adjustments for contributions and distributions. The adjusted fair market value of plan assets for a prior determination date is the fair market value of plan assets on that date, increased for contributions included in the plan's asset balance on the valuation date that were not included in the plan's asset balance on the earlier determination date, reduced for benefits and all other amounts paid from plan assets during the period beginning with the prior determination date and ending immediately before the valuation date, and adjusted for expected earnings as described in paragraph (c)(2)(ii)(D) of this section. For this purpose, the fair market value of assets as of a determination date includes any contribution for a plan year that ends with or prior to the determination date that is receivable as of the determination date (but only if the contribution is actually made within 8\1/2\ months after the end of the applicable plan year). If the contribution that is receivable as of the determination date is for a plan year beginning on or after January 1, 2008, then only the present value as of the determination date (determined using the effective interest rate under section 430(h)(2)(A) for the plan year for which the contribution is made) is included in the fair market value of assets.

(C) Treatment of spin-offs and plan-to-plan transfers. For purposes of determining the adjusted fair market value of plan assets, assets spun-off from a plan as a result of a spin-off described in Sec. 1.414(l)-1(b)(4) are treated as an amount paid from plan assets. Except as otherwise provided by the Commissioner, for purposes of determining the adjusted fair market value of plan assets, assets that are added to a plan as a result of a plan-to-plan transfer described in Sec. 1.414(l)-1(b)(3) are treated in the same manner as contributions.

(D) Adjustments for expected earnings. [Reserved]

(E) Assumed rate of return. [Reserved]

(F) Limitation on the assumed rate of return for periods within plan years for which the three segment rates were used. [Reserved]

(G) Limitation on the assumed rate of return for periods within plan years for which the full yield curve was used. [Reserved]

(iii) Restriction to 90-110 percent corridor--(A) In general. This paragraph (c)(2)(iii) provides rules for applying the 90 to 110 percent corridor set forth in section 430(g)(3)(B)(iii). The rules for accounting for contribution receipts under paragraphs (d)(1) and (d)(2) of this section are applied prior to the application of the 90 to 110 percent corridor under this paragraph (c)(2)(iii).

(A) In general. This paragraph (c)(2)(iii) provides rules for applying the 90 to 110 percent corridor set forth in section 430(g)(3)(B)(iii). The rules for accounting for contribution receipts under paragraphs (d)(1) and (d)(2) of this section are applied prior to the application of the 90 to 110 percent corridor under this paragraph (c)(2)(iii).

(B) Asset value less than 90 percent of fair market value. If the value of plan assets determined under paragraph (c)(2)(i) of this section is less than 90 percent of the fair market value of plan assets, then the value of plan assets under this paragraph (c)(2) is equal to 90 percent of the fair market value of plan assets.

(C) Asset value greater than 110 percent of fair market value. If the value of plan assets determined under paragraph (c)(2)(i) of this section is greater than 110 percent of the fair market value of plan assets, then the value of plan assets under this paragraph (c)(2) is equal to 110 percent of the fair market value of plan assets.

(3) Qualified transfers to health benefit accounts. In the case of a qualified transfer (as defined in section 420), any assets so transferred are not treated as plan assets for purposes of section 430 and this section.

(d) Accounting for contribution receipts--(1) Prior year contributions--(i) In general. For purposes of determining the value of plan assets under paragraph (c) of this section, if an employer makes a contribution to the plan after the valuation date for the current plan year and the contribution is for an earlier plan year, then the present value of the contribution determined as of that valuation date is taken into account as an asset of the plan as of the valuation date, but only if the contribution is made before the deadline for contributions as described in section 430(j)(1) for the plan year immediately preceding the current plan year. For this purpose, the present value is determined using the effective interest rate under section 430(h)(2)(A) for the plan year for which the contribution is made.

(1) Prior year contributions--(i) In general. For purposes of determining the value of plan assets under paragraph (c) of this section, if an employer makes a contribution to the plan after the valuation date for the current plan year and the contribution is for an earlier plan year, then the present value of the contribution determined as of that valuation date is taken into account as an asset of the plan as of the valuation date, but only if the contribution is made before the deadline for contributions as described in section 430(j)(1) for the plan year immediately preceding the current plan year. For this purpose, the present value is determined using the effective interest rate under section 430(h)(2)(A) for the plan year for which the contribution is made.

(i) In general. For purposes of determining the value of plan assets under paragraph (c) of this section, if an employer makes a contribution to the plan after the valuation date for the current plan year and the contribution is for an earlier plan year, then the present value of the contribution determined as of that valuation date is taken into account as an asset of the plan as of the valuation date, but only if the contribution is made before the deadline for contributions as described in section 430(j)(1) for the plan year immediately preceding the current plan year. For this purpose, the present value is determined using the effective interest rate under section 430(h)(2)(A) for the plan year for which the contribution is made.

(ii) Special rule for contributions for the 2007 plan year--(A) Timely contributions. Notwithstanding paragraph (d)(1)(i) of this section, if the employer makes a contribution to the plan after the valuation date for the first plan year that begins on or after January 1, 2008, and the contribution is for the immediately preceding plan year and is made by the deadline for contributions for that preceding plan year under section 412(c)(10) (as in effect before amendment by the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780)), then the contribution is taken into account as a plan asset under paragraph (d)(1)(i) of this section without applying any present value discount.

(A) Timely contributions. Notwithstanding paragraph (d)(1)(i) of this section, if the employer makes a contribution to the plan after the valuation date for the first plan year that begins on or after January 1, 2008, and the contribution is for the immediately preceding plan year and is made by the deadline for contributions for that preceding plan year under section 412(c)(10) (as in effect before amendment by the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780)), then the contribution is taken into account as a plan asset under paragraph (d)(1)(i) of this section without applying any present value discount.

(B) Late contributions. If a contribution is for the plan year that immediately precedes the first plan year that begins on or after January 1, 2008, and is not described in paragraph (d)(1)(ii)(A) of this section, then the rules of paragraph (d)(1)(i) apply to the contribution except that the present value is determined using the valuation interest rate under section 412(c)(2) for that plan year.

(iii) Ordering rules. For purposes of this paragraph (d)(1), the ordering rules of section 4971(c)(4)(B) apply for purposes of determining the plan year for which a contribution is made.

(2) Current year contributions made before valuation date. In the case of a plan with a valuation date that is not the first day of the plan year, for purposes of determining the value of plan assets under paragraph (c) of this section, if an employer makes a contribution for a plan year before that year's valuation date, that contribution (and any interest on the contribution for the period between the contribution date and the valuation date, determined using the effective interest rate under section 430(h)(2)(A) for the plan year) must be subtracted from plan assets in determining the value of plan assets as of the valuation date. If the result of this subtraction is a number less than zero, the value of plan assets as of the valuation date is equal to zero.

(e) Examples. [Reserved]

(f) Effective/applicability dates and transition rules--(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(2) Effective date/applicability date of regulations--(i) In general. This section applies to plan years beginning on or after January 1, 2010, regardless of whether section 430 applies to determine the minimum required contribution for the plan year. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(i) In general. This section applies to plan years beginning on or after January 1, 2010, regardless of whether section 430 applies to determine the minimum required contribution for the plan year. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(ii) Permission to use averaging for 2008. For purposes of determining the actuarial value of assets for a plan year beginning during 2008 using the averaging rules of paragraph (c)(2) of this section, a plan is permitted to apply an assumed earnings rate of zero under paragraph (c)(2)(ii)(E) of this section (even if zero is not the actuary's best estimate of the anticipated annual rate of return on plan assets).

(3) Approval for changes in the valuation date and valuation method. Any change in a plan's valuation date or asset valuation method that satisfies the rules of this section and is made for either the first plan year beginning in 2008, the first plan year beginning in 2009, or the first plan year beginning in 2010 is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval. In addition, a change in a plan's valuation date or asset valuation method for the first plan year to which section 430 applies to determine the plan's minimum required contribution (even if that plan year begins after December 31, 2010) that satisfies the rules of this section is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval. [T.D. 9467, 74 FR 53053, Oct. 15, 2009] Sec. 1.430(h)(2)-1 Interest rates used to determine present value.

(a) In general--(1) Overview. This section provides rules relating to the interest rates to be applied for a plan year under section 430(h)(2). Section 430(h)(2) and this section apply to single employer defined benefit plans (including multiple employer plans as defined in section 413(c)) that are subject to section 412 but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section describes how the segment interest rates are used for a plan year. Paragraph (c) of this section describes those segment rates. Paragraph (d) of this section describes the monthly corporate bond yield curve that is used to develop the segment rates. Paragraph (e) of this section describes certain elections that are permitted to be made under this section. Paragraph (f) of this section describes other rules related to interest rates. Paragraph (g) of this section contains examples. Paragraph (h) of this section contains effective/applicability dates and transition rules.

(1) Overview. This section provides rules relating to the interest rates to be applied for a plan year under section 430(h)(2). Section 430(h)(2) and this section apply to single employer defined benefit plans (including multiple employer plans as defined in section 413(c)) that are subject to section 412 but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section describes how the segment interest rates are used for a plan year. Paragraph (c) of this section describes those segment rates. Paragraph (d) of this section describes the monthly corporate bond yield curve that is used to develop the segment rates. Paragraph (e) of this section describes certain elections that are permitted to be made under this section. Paragraph (f) of this section describes other rules related to interest rates. Paragraph (g) of this section contains examples. Paragraph (h) of this section contains effective/applicability dates and transition rules.

(2) Special rules for multiple employer plans. In the case of a multiple employer plan to which section 413(c)(4)(A) applies, the rules of section 430 and this section are applied separately for each employer under the plan as if each employer maintained a separate plan. Thus, each employer under such a multiple employer plan may make elections with respect to the interest rate rules under this section that are independent of the elections of other employers under the plan. In the case of a multiple employer plan to which section 413(c)(4)(A) does not apply (that is, a plan described in section 413(c)(4)(B) that has not made the election for section 413(c)(4)(A) to apply), the rules of section 430 and this section are applied as if all participants in the plan were employed by a single employer.

(b) Interest rates for determining plan liabilities--(1) In general. The interest rates used in determining the present value of the benefits that are included in the target normal cost and the funding target for the plan for a plan year are determined as set forth in this paragraph (b).

(1) In general. The interest rates used in determining the present value of the benefits that are included in the target normal cost and the funding target for the plan for a plan year are determined as set forth in this paragraph (b).

(2) Benefits payable within 5 years--(i) Plans with valuation dates at the beginning of the plan year. If the valuation date is the first day of the plan year, in the case of benefits expected to be payable during the 5-year period beginning on the valuation date for the plan year, the interest rate used in determining the present value of the benefits that are included in the target normal cost and the funding target for the plan is the first segment rate with respect to the applicable month, as described in paragraph (c)(2)(i) of this section.

(i) Plans with valuation dates at the beginning of the plan year. If the valuation date is the first day of the plan year, in the case of benefits expected to be payable during the 5-year period beginning on the valuation date for the plan year, the interest rate used in determining the present value of the benefits that are included in the target normal cost and the funding target for the plan is the first segment rate with respect to the applicable month, as described in paragraph (c)(2)(i) of this section.

(ii) Plans with valuation dates other than the first day of the plan year. [Reserved]

(3) Benefits payable after 5 years and within 20 years. In the case of benefits expected to be payable during the 15-year period beginning after the end of the period described in paragraph (b)(2) of this section, the interest rate used in determining the present value of the benefits that are included in the target normal cost and the funding target for the plan is the second segment rate with respect to the applicable month, as described in paragraph (c)(2)(ii) of this section.

(4) Benefits payable after 20 years. In the case of benefits expected to be payable after the period described in paragraph (b)(3) of this section, the interest rate used in determining the present value of the benefits that are included in the target normal cost and the funding target for the plan is the third segment rate with respect to the applicable month, as described in paragraph (c)(2)(iii) of this section.

(5) Applicable month. Except as otherwise provided in paragraph (e) of this section, the term applicable month for purposes of this paragraph (b) means the month that includes the valuation date of the plan for the plan year.

(6) Special rule for certain airlines--(i) In general. Pursuant to section 6615 of the U.S. Troop Readiness, Veterans' Care, Katrina Recovery, and Iraq Accountability Appropriations Act, 2007, Public Law 110-28 (121 Stat. 112), for a plan sponsor that makes the election described in section 402(a)(2) of the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780), the interest rate required to be used to determine the plan's funding target for each of the 10 years under that election is 8.25 percent (rather than the segment rates otherwise described in this paragraph (b) or the full yield curve as permitted under paragraph (e)(4) of this section).

(i) In general. Pursuant to section 6615 of the U.S. Troop Readiness, Veterans' Care, Katrina Recovery, and Iraq Accountability Appropriations Act, 2007, Public Law 110-28 (121 Stat. 112), for a plan sponsor that makes the election described in section 402(a)(2) of the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780), the interest rate required to be used to determine the plan's funding target for each of the 10 years under that election is 8.25 percent (rather than the segment rates otherwise described in this paragraph (b) or the full yield curve as permitted under paragraph (e)(4) of this section).

(ii) Special interest rate not applicable for other purposes. The special interest rate described in paragraph (b)(6)(i) of this section does not apply for other purposes such as the determination of the plan's target normal cost.

(c) Segment rates--(1) Overview. This paragraph (c) sets forth rules for determining the first, second, and third segment rates for purposes of paragraph (b) of this section. The first, second, and third segment rates are set forth in revenue rulings, notices, or other guidance published in the Internal Revenue Bulletin. See Sec. 601.601(d)(2) relating to objectives and standards for publishing regulations, revenue rulings and revenue procedures in the Internal Revenue Bulletin. See paragraph (h)(4) of this section for a transition rule under which the definition of the segment rates is modified for plan years beginning in 2008 and 2009.

(1) Overview. This paragraph (c) sets forth rules for determining the first, second, and third segment rates for purposes of paragraph (b) of this section. The first, second, and third segment rates are set forth in revenue rulings, notices, or other guidance published in the Internal Revenue Bulletin. See Sec. 601.601(d)(2) relating to objectives and standards for publishing regulations, revenue rulings and revenue procedures in the Internal Revenue Bulletin. See paragraph (h)(4) of this section for a transition rule under which the definition of the segment rates is modified for plan years beginning in 2008 and 2009.

(2) Definition of segment rates--(i) First segment rate. For purposes of this section, except as otherwise provided under the transition rule of paragraph (h)(4) of this section, the first segment rate is, with respect to any month, the single rate of interest determined by the Commissioner on the basis of the average of the monthly corporate bond yield curves (described in paragraph (d) of this section) for the 24-month period ending with the month preceding that month, taking into account only the first 5 years of each of those yield curves.

(i) First segment rate. For purposes of this section, except as otherwise provided under the transition rule of paragraph (h)(4) of this section, the first segment rate is, with respect to any month, the single rate of interest determined by the Commissioner on the basis of the average of the monthly corporate bond yield curves (described in paragraph (d) of this section) for the 24-month period ending with the month preceding that month, taking into account only the first 5 years of each of those yield curves.

(ii) Second segment rate. For purposes of this section, except as otherwise provided under the transition rule of paragraph (h)(4) of this section, the second segment rate is, with respect to any month, the single rate of interest determined by the Commissioner on the basis of the average of the monthly corporate bond yield curves (described in paragraph (d) of this section) for the 24-month period ending with the month preceding that month, taking into account only the portion of each of those yield curves corresponding to the 15-year period that follows the end of the 5-year period described in paragraph (c)(2)(i) of this section.

(iii) Third segment rate. For purposes of this section, except as otherwise provided under the transition rule of paragraph (h)(4) of this section, the third segment rate is, with respect to any month, the single rate of interest determined by the Commissioner on the basis of the average of the monthly corporate bond yield curves (described in paragraph (d) of this section) for the 24-month period ending with the month preceding that month, taking into account only the portion of each of those yield curves corresponding to the 40-year period that follows the end of the 15-year period described in paragraph (c)(2)(ii) of this section.

(d) Monthly corporate bond yield curve--(1) In general. For purposes of this section, the monthly corporate bond yield curve is, with respect to any month, a yield curve that is prescribed by the Commissioner for that month based on yields for that month on investment grade corporate bonds with varying maturities that are in the top three quality levels available.

(1) In general. For purposes of this section, the monthly corporate bond yield curve is, with respect to any month, a yield curve that is prescribed by the Commissioner for that month based on yields for that month on investment grade corporate bonds with varying maturities that are in the top three quality levels available.

(2) Determination and publication of yield curve. A description of the methodology for determining the monthly corporate bond yield curve is provided in guidance issued by the Commissioner that is published in the Internal Revenue Bulletin. The yield curve for a month will be set forth in revenue rulings, notices, or other guidance published in the Internal Revenue Bulletin. See Sec. 601.601(d)(2) relating to objectives and standards for publishing regulations, revenue rulings and revenue procedures in the Internal Revenue Bulletin.

(e) Elections--(1) In general. This paragraph (e) describes elections for a plan year that a plan sponsor can make to use alternative interest rates under this section. Any election under this paragraph (e) must be made by providing written notification of the election to the plan's enrolled actuary. Any election in this paragraph (e) may be adopted for a plan year without obtaining the consent of the Commissioner, but, once adopted, that election will apply for that plan year and all future plan years and may be changed only with the consent of the Commissioner.

(1) In general. This paragraph (e) describes elections for a plan year that a plan sponsor can make to use alternative interest rates under this section. Any election under this paragraph (e) must be made by providing written notification of the election to the plan's enrolled actuary. Any election in this paragraph (e) may be adopted for a plan year without obtaining the consent of the Commissioner, but, once adopted, that election will apply for that plan year and all future plan years and may be changed only with the consent of the Commissioner.

(2) Election for alternative applicable month. As an alternative to defining the applicable month as the month that includes the valuation date for the plan year, a plan sponsor that is using segment rates as provided under paragraph (b) of this section may elect to use one of the 4 months preceding that month as the applicable month.

(3) Election not to apply transition rule. The plan sponsor may elect not to apply the transition rule in paragraph (h)(4) of this section.

(4) Election to use full yield curve--(i) In general. For purposes of determining the plan's funding target and target normal cost, and for all other purposes under section 430 (including the determination of shortfall amortization installments, waiver installments, and the present values of those installments as described in paragraph (f)(2) of this section), the plan sponsor may elect to use interest rates under the monthly corporate bond yield curve described in paragraph (d) of this section for the month preceding the month that includes the valuation date in lieu of the segment rates determined under paragraph (c) of this section. In order to address the timing of benefit payments during a year, reasonable approximations are permitted to be used to value benefit payments that are expected to be made during a plan year.

(i) In general. For purposes of determining the plan's funding target and target normal cost, and for all other purposes under section 430 (including the determination of shortfall amortization installments, waiver installments, and the present values of those installments as described in paragraph (f)(2) of this section), the plan sponsor may elect to use interest rates under the monthly corporate bond yield curve described in paragraph (d) of this section for the month preceding the month that includes the valuation date in lieu of the segment rates determined under paragraph (c) of this section. In order to address the timing of benefit payments during a year, reasonable approximations are permitted to be used to value benefit payments that are expected to be made during a plan year.

(ii) Reasonable techniques permitted. In the case of a plan sponsor using the monthly corporate bond yield curve under this paragraph (e)(4), if with respect to a decrement the benefit is only expected to be paid for one-half of a year (because the decrement was assumed to occur in the middle of the year), the interest rate for that year can be determined as if the benefit were being paid for the entire year. See Sec. 1.430(d)-1(f)(7) for additional reasonable techniques that can be used in determining present value.

(5) Plan sponsor. For purposes of the elections described in this section, any reference to the plan sponsor generally means the employer or employers responsible for making contributions to or under the plan. In the case of plans that are multiple employer plans to which section 413(c)(4)(A) does not apply, any reference to the plan sponsor means the plan administrator within the meaning of section 414(g).

(f) Interest rates used for other purposes--(1) Effective interest rate--(i) In general. Except as otherwise provided in paragraph (f)(2) of this section, the effective interest rate determined under section 430(h)(2)(A) for the plan year is the single interest rate that, if used to determine the present value of the benefits that are taken into account in determining the plan's funding target for the plan year, would result in an amount equal to the plan's funding target determined for the plan year under section 430(d) as described in Sec. 1.430(d)-1(b)(2) (without regard to calculations for plans in at-risk status under section 430(i)).

(1) Effective interest rate--(i) In general. Except as otherwise provided in paragraph (f)(2) of this section, the effective interest rate determined under section 430(h)(2)(A) for the plan year is the single interest rate that, if used to determine the present value of the benefits that are taken into account in determining the plan's funding target for the plan year, would result in an amount equal to the plan's funding target determined for the plan year under section 430(d) as described in Sec. 1.430(d)-1(b)(2) (without regard to calculations for plans in at-risk status under section 430(i)).

(i) In general. Except as otherwise provided in paragraph (f)(2) of this section, the effective interest rate determined under section 430(h)(2)(A) for the plan year is the single interest rate that, if used to determine the present value of the benefits that are taken into account in determining the plan's funding target for the plan year, would result in an amount equal to the plan's funding target determined for the plan year under section 430(d) as described in Sec. 1.430(d)-1(b)(2) (without regard to calculations for plans in at-risk status under section 430(i)).

(ii) Zero funding target. If, for the plan year, the plan's funding target is equal to zero, then the effective interest rate determined under section 430(h)(2)(A) for the plan year is the single interest rate that, if used to determine the present value of the benefits that are taken into account in determining the plan's target normal cost for the plan year, would result in an amount equal to the plan's target normal cost determined for the plan year under section 430(b) as described in Sec. 1.430(d)-1(b)(1) (without regard to calculations for plans in at-risk status under section 430(i)).

(2) Interest rates used for determining shortfall amortization installments and waiver amortization installments. The interest rates used to determine the amount of shortfall amortization installments and waiver amortization installments and the present value of those installments are determined based on the dates those installments are assumed to be paid, using the same timing rules that apply in determining target normal cost as described in paragraph (b) of this section. Thus, for a plan that uses the segment rates described in paragraph (c) of this section, the first segment rate applies to the installments assumed to be paid during the first 5-year period beginning on the valuation date for the plan year, and the second segment rate applies to the installments assumed to be paid during the subsequent 15-year period. For purposes of this paragraph (f)(2), the shortfall amortization installments for a plan year are assumed to be paid on the valuation date for that plan year. For example, for a plan that uses the segment rates described in paragraph (c) of this section, the shortfall amortization installment for the fifth plan year following the current plan year (the sixth installment) is assumed to be paid on the valuation date for that year so that such shortfall amortization installment will be determined using the second segment rate.

(g) Examples. The following examples illustrate the rules of this section:

(i) The January 1, 2009, valuation of Plan P is performed using the segment rates applicable for September 2008 (determined without regard to the transition rule of section 430(h)(2)(G)), and the 2009 annuitant and nonannuitant (male and female) mortality tables as published in Notice 2008-85. See Sec. 601.601(d)(2) relating to objectives and standards for publishing regulations, revenue rulings and revenue procedures in the Internal Revenue Bulletin. Plan P provides for early retirement benefits as early as age 50, and offers a single-sum distribution payable immediately at retirement. The single-sum payment is equal to the present value of the participant's accrued benefit, based on the applicable interest rates and the applicable mortality table under section 417(e)(3). Participant E is the only participant in the plan, and is a male age 46 as of January 1, 2009, with an annual accrued benefit of $23,000 payable beginning at age 65. The actuary assumes a 100% probability that Participant E will terminate at age 50 and will elect to receive his benefit in the form of a single-sum payment.

(ii) Plan P's funding target is $68,908 as of January 1, 2009. This figure is based on the male nonannuitant rates for ages prior to age 50, the applicable mortality rates under section 417(e)(3) for ages 50 and later, and segment interest rates of 5.07% for the first 5 years after the valuation date, 6.09% for the next 15 years, and 6.56% for periods more than 20 years after the valuation date. (See Sec. 1.430(d)-1(f)(9), Example 10, for additional details.)

(iii) The present value of Participant E's benefits as of January 1, 2009, is $68,908 if a single interest rate of 6.52805% is substituted for the segment interest rates but all other assumptions remain the same. Thus (rounded), the effective interest rate for Plan P is 6.53% for 2009.

(i) The facts are the same as for Example 1, except that Plan P offers a single-sum distribution equal to the present value of the accrued benefit based on the applicable interest rates under section 417(e)(3) or an interest rate of 6.25%, whichever produces the higher amount. The applicable mortality table under section 417(e)(3) is used for both calculations.

(ii) The present value of Participant E's age-50 single-sum distribution as of January 1, 2009 (when Participant E is age 46) is $77,392. This amount is determined by calculating the projected single-sum distribution at age 50 using the applicable mortality table under section 417(e)(3) and an interest rate of 6.25%, and discounting the result to January 1, 2009, using the first segment rate of 5.07% and male nonannuitant mortality rates for 2009. Because this amount is larger than the present value of Participant E's single-sum payment based on the applicable interest rates under section 417(e)(3) (that is, $68,908), the funding target for Plan P is $77,392 as of January 1, 2009. (See Sec. 1.430(d)-1(f)(9), Example 12 for additional details.)

(iii) The effective interest rate is the single interest rate that will produce the same funding target if substituted for the segment interest rates keeping all other assumptions the same, including the fixed interest rate used by the plan to determine single-sum payments. The only segment interest rate used to develop the funding target of $77,392 was the first segment rate of 5.07%. Therefore, considering only this calculation, the single interest rate that would produce the same funding target would be 5.07%.

(iv) However, the effective interest rate must also reflect the fact that the single-sum payment under Plan P is equal to the greater of the present value of Participant E's accrued benefit based on the fixed rate of 6.25% or the applicable interest rates under section 417(e)(3). If the single rate of 5.07% is substituted for the segment rates used to calculate the present value of the single-sum payment based on the applicable interest rates, the resulting funding target would be higher than $77,392.

(v) Using a single interest rate of 6.0771%, the January 1, 2009, present value of Participant E's single-sum payment based on the applicable interest rates is $77,392, and the present value of Participant E's single sum payment based on the plan's interest rate of 6.25% is $74,494. Plan P's funding target is the larger of the two, or $77,392, which is the same as the funding target based on the segment interest rates used for the 2009 valuation. Therefore, Plan P's effective interest rate for 2009 (rounded) is 6.08%.

(h) Effective/applicability dates and transition rules--(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA'06.

(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA'06.

(2) Effective date/applicability date of regulations. This section applies to plan years beginning on or after January 1, 2010, regardless of whether section 430 applies to determine the minimum required contribution for the plan year. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(3) Approval for changes in interest rate. Any change to an election under paragraph (e) of this section that is made for the first plan year beginning in 2009 or the first plan year beginning in 2010 is treated as having been approved by the Commissioner and does not require the Commissioner's specific prior approval.

(4) Transition rule--(i) In general. Notwithstanding the general rules for determination of segment rates under paragraph (c)(2) of this section, for plan years beginning in 2008 or 2009, the first, second, or third segment rate for a plan with respect to any month is equal to the sum of--

(i) In general. Notwithstanding the general rules for determination of segment rates under paragraph (c)(2) of this section, for plan years beginning in 2008 or 2009, the first, second, or third segment rate for a plan with respect to any month is equal to the sum of--

(A) The product of that rate for that month determined without regard to this paragraph (h)(4), multiplied by the applicable percentage; and

(B) The product of the weighted average interest rate determined under the rules of paragraph (h)(4)(iii) of this section, multiplied by a percentage equal to 100 percent minus the applicable percentage.

(ii) Applicable percentage. For purposes of this paragraph (h)(4), the applicable percentage is 33\1/3\ percent for plan years beginning in 2008 and 66\2/3\ percent for plan years beginning in 2009.

(iii) Weighted average interest rate. The weighted average interest rate for purposes of paragraph (h)(4)(i)(B) of this section is the weighted average interest rate under section 412(b)(5)(B)(ii)(II) (as that provision was in effect for plan years beginning in 2007) as of--

(A) The month which contains the first day of the plan year;

(B) The month which contains the valuation date (if the applicable month is determined under paragraph (b)(5) of this section); or

(C) The applicable month (if the applicable month is determined under paragraph (e)(2) of this section).

(iv) New plans ineligible. The transition rule of this paragraph (h)(4) does not apply if the first plan year of the plan begins on or after January 1, 2008. [T.D. 9467, 74 FR 53055, Oct. 15, 2009] Sec. 1.430(h)(3)-1 Mortality tables used to determine present value.

(a) Basis for mortality tables--(1) In general. This section sets forth rules for the mortality tables to be used in determining present value or making any computation under section 430. Generally applicable mortality tables for participants and beneficiaries are set forth in this section pursuant to section 430(h)(3)(A). In lieu of using the mortality tables provided under this section with respect to participants and beneficiaries, plan-specific substitute mortality tables are permitted to be used for this purpose pursuant to section 430(h)(3)(C) provided that the requirements of Sec. 1.430(h)(3)-2 are satisfied. Mortality tables that may be used with respect to disabled individuals are to be provided in guidance published in the Internal Revenue Bulletin. See Sec. 601.601(d)(2)(ii)(b) of this chapter.

(1) In general. This section sets forth rules for the mortality tables to be used in determining present value or making any computation under section 430. Generally applicable mortality tables for participants and beneficiaries are set forth in this section pursuant to section 430(h)(3)(A). In lieu of using the mortality tables provided under this section with respect to participants and beneficiaries, plan-specific substitute mortality tables are permitted to be used for this purpose pursuant to section 430(h)(3)(C) provided that the requirements of Sec. 1.430(h)(3)-2 are satisfied. Mortality tables that may be used with respect to disabled individuals are to be provided in guidance published in the Internal Revenue Bulletin. See Sec. 601.601(d)(2)(ii)(b) of this chapter.

(2) Static tables or generational tables permitted. The generally applicable mortality tables provided under section 430(h)(3)(A) are the static tables described in paragraph (a)(3) of this section and the generational mortality tables described in paragraph (a)(4) of this section. A plan is permitted to use either of those sets of mortality tables with respect to participants and beneficiaries pursuant to this section.

(3) Static tables. The static mortality tables that are permitted to be used pursuant to paragraph (a)(2) of this section are updated annually to reflect expected improvements in mortality experience as described in paragraph (c)(2) of this section. Static mortality tables that are to be used with respect to valuation dates occurring during 2008 are provided in paragraph (e) of this section. The mortality tables to be used with respect to valuation dates occurring in later years are to be provided in guidance published in the Internal Revenue Bulletin. See Sec. 601.601(d)(2)(ii)(b) of this chapter.

(4) Generational mortality tables--(i) In general. The generational mortality tables that are permitted to be used pursuant to paragraph (a)(2) of this section are determined pursuant to this paragraph (a)(4) using the base mortality tables and projection factors set forth in paragraph (d) of this section. Under the generational mortality tables, the probability of an individual's death at a particular age is determined as the individual's base mortality rate (that is, the applicable mortality rate from the table set forth in paragraph (d) of this section for the age for which the probability of death is being determined) multiplied by the mortality improvement factor. The mortality improvement factor is equal to (1-projection factor for that age)\n\, where n is equal to the projection period. For this purpose, the projection period is the number of years between 2000 and the year for which the probability of death is being determined.

(i) In general. The generational mortality tables that are permitted to be used pursuant to paragraph (a)(2) of this section are determined pursuant to this paragraph (a)(4) using the base mortality tables and projection factors set forth in paragraph (d) of this section. Under the generational mortality tables, the probability of an individual's death at a particular age is determined as the individual's base mortality rate (that is, the applicable mortality rate from the table set forth in paragraph (d) of this section for the age for which the probability of death is being determined) multiplied by the mortality improvement factor. The mortality improvement factor is equal to (1-projection factor for that age)\n\, where n is equal to the projection period. For this purpose, the projection period is the number of years between 2000 and the year for which the probability of death is being determined.

(ii) Examples of calculation. As an example of the use of generational mortality tables under paragraph (a)(4)(i) of this section, for purposes of determining the probability of death at age 54 for a male annuitant born in 1974, the base mortality rate is .005797, the projection factor is .020, and the projection period (the period from the year 2000 until the year the participant will attain age 54) is 28 years, so that the mortality improvement factor is .567976, and the probability of death at age 54 is .003293. Similarly, under these generational mortality tables, the probability of death at age 55 for the same male annuitant would be determined by using the base mortality rate and projection factor at age 55, and a projection period of 29 years (the period from the year 2000 until the year the participant will attain age 55). Thus, the base mortality rate is .005905, the projection factor is .019, so that the mortality improvement factor is .573325 ((1-.019)\29\), and the probability of death at age 55 is .003385 (.573325 times .005905). Because these generational mortality tables reflect expected improvements in mortality experience, no periodic updates are needed.

(b) Use of the tables--(1) Separate tables for annuitants and nonannuitants--(i) In general. Separate tables are provided for use for annuitants and nonannuitants. The nonannuitant mortality table is applied to determine the probability of survival for a nonannuitant for the period before the nonannuitant is projected to commence receiving benefits. The annuitant mortality table is applied to determine the present value of benefits for each annuitant, and for each nonannuitant for the period beginning when the nonannuitant is projected to commence receiving benefits. For purposes of this section, an annuitant means a plan participant who has commenced receiving benefits and a nonannuitant means a plan participant who has not yet commenced receiving benefits (for example, an active employee or a terminated vested participant). A participant whose benefit has partially commenced is treated as an annuitant with respect to the portion of the benefit which has commenced and a nonannuitant with respect to the balance of the benefit. In addition, for any period in which an annuitant is projected to be receiving benefits, any beneficiary with respect to that annuitant is also treated as an annuitant for purposes of this paragraph (b)(1).

(1) Separate tables for annuitants and nonannuitants--(i) In general. Separate tables are provided for use for annuitants and nonannuitants. The nonannuitant mortality table is applied to determine the probability of survival for a nonannuitant for the period before the nonannuitant is projected to commence receiving benefits. The annuitant mortality table is applied to determine the present value of benefits for each annuitant, and for each nonannuitant for the period beginning when the nonannuitant is projected to commence receiving benefits. For purposes of this section, an annuitant means a plan participant who has commenced receiving benefits and a nonannuitant means a plan participant who has not yet commenced receiving benefits (for example, an active employee or a terminated vested participant). A participant whose benefit has partially commenced is treated as an annuitant with respect to the portion of the benefit which has commenced and a nonannuitant with respect to the balance of the benefit. In addition, for any period in which an annuitant is projected to be receiving benefits, any beneficiary with respect to that annuitant is also treated as an annuitant for purposes of this paragraph (b)(1).

(i) In general. Separate tables are provided for use for annuitants and nonannuitants. The nonannuitant mortality table is applied to determine the probability of survival for a nonannuitant for the period before the nonannuitant is projected to commence receiving benefits. The annuitant mortality table is applied to determine the present value of benefits for each annuitant, and for each nonannuitant for the period beginning when the nonannuitant is projected to commence receiving benefits. For purposes of this section, an annuitant means a plan participant who has commenced receiving benefits and a nonannuitant means a plan participant who has not yet commenced receiving benefits (for example, an active employee or a terminated vested participant). A participant whose benefit has partially commenced is treated as an annuitant with respect to the portion of the benefit which has commenced and a nonannuitant with respect to the balance of the benefit. In addition, for any period in which an annuitant is projected to be receiving benefits, any beneficiary with respect to that annuitant is also treated as an annuitant for purposes of this paragraph (b)(1).

(ii) Examples of calculation. As an example of the use of separate annuitant and nonannuitant tables under paragraph (b)(1)(i) of this section, with respect to a 45-year-old active participant who is projected to commence receiving an annuity at age 55, the funding target would be determined using the nonannuitant mortality table for the period before the participant attains age 55 (so that, if the static mortality tables are used pursuant to paragraph (a)(3) of this section, the probability of an active male participant living from age 45 to age 55 using the table that applies for a plan year beginning in 2008 is 98.61%) and the annuitant mortality table for the period ages 55 and above. Similarly, if a 45-year-old terminated vested participant is projected to commence an annuity at age 65, the funding target would be determined using the nonannuitant mortality table for the period before the participant attains age 65 and the annuitant mortality table for ages 65 and above.

(2) Small plan tables. If static mortality tables are used pursuant to paragraph (a)(3) of this section, as an alternative to the separate static tables specified for annuitants and nonannuitants pursuant to paragraph (b)(1) of this section, a combined static table that applies the same mortality rates to both annuitants and nonannuitants is permitted to be used for a small plan. For this purpose, a small plan is defined as a plan with 500 or fewer participants (including both active and inactive participants) on the valuation date.

(c) Construction of static tables--(1) Source of basic rates. The static mortality tables that are used pursuant to paragraph (a)(3) of this section are based on the base mortality tables set forth in paragraph (d) of this section.

(1) Source of basic rates. The static mortality tables that are used pursuant to paragraph (a)(3) of this section are based on the base mortality tables set forth in paragraph (d) of this section.

(2) Projected mortality improvements. The mortality rates under the base mortality tables are projected to improve using the projection factors provided in Projection Scale AA, as set forth in paragraph (d) of this section. Using these projection factors, the mortality rate for an individual at each age is determined as the individual's base mortality rate (that is, the applicable base mortality rate from the table set forth in paragraph (d) of this section for the individual at that age) multiplied by the mortality improvement factor. The mortality improvement factor is equal to (1-projection factor for that age)\n\, where n is equal to the projection period. The annuitant mortality rates for a plan year are determined using a projection period that runs from the calendar year 2000 until 7 years after the calendar year that contains the valuation date for the plan year. The nonannuitant mortality rates for a plan year are determined using a projection period that runs from the calendar year 2000 until 15 years after the calendar year that contains the valuation date for the plan year. Thus, for example, for a plan year with a January 1, 2012, valuation date, the annuitant mortality rates are determined using a projection period that runs from 2000 until 2019 (19 years) and the nonannuitant mortality rates are determined using a projection period that runs from 2000 until 2027 (27 years).

(3) Construction of combined tables for small plans. The combined mortality tables that are permitted to be used for small plans pursuant to paragraph (b)(2) of this section are constructed from the separate nonannuitant and annuitant tables using the weighting factors for small plans that are set forth in paragraph (d) of this section. The weighting factors are applied to develop these mortality tables using the following equation: Combined mortality rate = [nonannuitant rate \*\ (1-weighting factor)] + [annuitant rate \*\ weighting factor].

(d) Base mortality tables and projection factors. The following base mortality tables and projection factors are used to determine generational mortality tables for purposes of determining present value or making any computation under section 430 as set forth in paragraph (a)(4) of this section. In addition, the following base mortality tables and projection factors are used to determine the static mortality tables that are used for purposes of determining present value or making any computation under section 430 as set forth in paragraphs (a)(3) and (c) of this section. See Sec. 1.430(h)(3)-2(c)(3) for rules regarding the required use of the projection factors set forth in this paragraph (d) in connection with a plan-specific substitute mortality table. --------------------------------------------------------------------------------------------------------------------------------------------------------

Male Male Male Male Female Female Female Female

-------------------------------------------------------------------------------------------------------

Base non- Base Base non- Base

Age annuitant annuitant Scale AA Weighting annuitant annuitant Scale AA Weighting

mortality mortality projection factors for mortality mortality projection factors for

rates (year rates (year factors small plans rates (year rates (year factors small plans

2000) 2000) 2000) 2000)--------------------------------------------------------------------------------------------------------------------------------------------------------1............................................... 0.000637 0.000637 0.020 0.000571 0.000571 0.0202............................................... 0.000430 0.000430 0.020 0.000372 0.000372 0.0203............................................... 0.000357 0.000357 0.020 0.000278 0.000278 0.0204............................................... 0.000278 0.000278 0.020 0.000208 0.000208 0.0205............................................... 0.000255 0.000255 0.020 0.000188 0.000188 0.0206............................................... 0.000244 0.000244 0.020 0.000176 0.000176 0.0207............................................... 0.000234 0.000234 0.020 0.000165 0.000165 0.0208............................................... 0.000216 0.000216 0.020 0.000147 0.000147 0.0209............................................... 0.000209 0.000209 0.020 0.000140 0.000140 0.02010.............................................. 0.000212 0.000212 0.020 0.000141 0.000141 0.02011.............................................. 0.000219 0.000219 0.020 0.000143 0.000143 0.02012.............................................. 0.000228 0.000228 0.020 0.000148 0.000148 0.02013.............................................. 0.000240 0.000240 0.020 0.000155 0.000155 0.02014.............................................. 0.000254 0.000254 0.019 0.000162 0.000162 0.01815.............................................. 0.000269 0.000269 0.019 0.000170 0.000170 0.01616.............................................. 0.000284 0.000284 0.019 0.000177 0.000177 0.01517.............................................. 0.000301 0.000301 0.019 0.000184 0.000184 0.01418.............................................. 0.000316 0.000316 0.019 0.000188 0.000188 0.01419.............................................. 0.000331 0.000331 0.019 0.000190 0.000190 0.01520.............................................. 0.000345 0.000345 0.019 0.000191 0.000191 0.01621.............................................. 0.000357 0.000357 0.018 0.000192 0.000192 0.01722.............................................. 0.000366 0.000366 0.017 0.000194 0.000194 0.01723.............................................. 0.000373 0.000373 0.015 0.000197 0.000197 0.01624.............................................. 0.000376 0.000376 0.013 0.000201 0.000201 0.01525.............................................. 0.000376 0.000376 0.010 0.000207 0.000207 0.01426.............................................. 0.000378 0.000378 0.006 0.000214 0.000214 0.01227.............................................. 0.000382 0.000382 0.005 0.000223 0.000223 0.01228.............................................. 0.000393 0.000393 0.005 0.000235 0.000235 0.01229.............................................. 0.000412 0.000412 0.005 0.000248 0.000248 0.01230.............................................. 0.000444 0.000444 0.005 0.000264 0.000264 0.01031.............................................. 0.000499 0.000499 0.005 0.000307 0.000307 0.00832.............................................. 0.000562 0.000562 0.005 0.000350 0.000350 0.008

33.............................................. 0.000631 0.000631 0.005 0.000394 0.000394 0.00934.............................................. 0.000702 0.000702 0.005 0.000435 0.000435 0.01035.............................................. 0.000773 0.000773 0.005 0.000475 0.000475 0.01136.............................................. 0.000841 0.000841 0.005 0.000514 0.000514 0.01237.............................................. 0.000904 0.000904 0.005 0.000554 0.000554 0.01338.............................................. 0.000964 0.000964 0.006 0.000598 0.000598 0.01439.............................................. 0.001021 0.001021 0.007 0.000648 0.000648 0.01540.............................................. 0.001079 0.001079 0.008 0.000706 0.000706 0.01541.............................................. 0.001142 0.001157 0.009 0.0045 0.000774 0.000774 0.01542.............................................. 0.001215 0.001312 0.010 0.0091 0.000852 0.000852 0.01543.............................................. 0.001299 0.001545 0.011 0.0136 0.000937 0.000937 0.01544.............................................. 0.001397 0.001855 0.012 0.0181 0.001029 0.001029 0.01545.............................................. 0.001508 0.002243 0.013 0.0226 0.001124 0.001124 0.016 0.008446.............................................. 0.001616 0.002709 0.014 0.0272 0.001223 0.001223 0.017 0.016747.............................................. 0.001734 0.003252 0.015 0.0317 0.001326 0.001335 0.018 0.025148.............................................. 0.001860 0.003873 0.016 0.0362 0.001434 0.001559 0.018 0.033549.............................................. 0.001995 0.004571 0.017 0.0407 0.001550 0.001896 0.018 0.041950.............................................. 0.002138 0.005347 0.018 0.0453 0.001676 0.002344 0.017 0.050251.............................................. 0.002288 0.005528 0.019 0.0498 0.001814 0.002459 0.016 0.058652.............................................. 0.002448 0.005644 0.020 0.0686 0.001967 0.002647 0.014 0.074453.............................................. 0.002621 0.005722 0.020 0.0953 0.002135 0.002895 0.012 0.094754.............................................. 0.002812 0.005797 0.020 0.1288 0.002321 0.003190 0.010 0.118955.............................................. 0.003029 0.005905 0.019 0.2066 0.002526 0.003531 0.008 0.189756.............................................. 0.003306 0.006124 0.018 0.3173 0.002756 0.003925 0.006 0.285757.............................................. 0.003628 0.006444 0.017 0.3780 0.003010 0.004385 0.005 0.340358.............................................. 0.003997 0.006895 0.016 0.4401 0.003291 0.004921 0.005 0.387859.............................................. 0.004414 0.007485 0.016 0.4986 0.003599 0.005531 0.005 0.436060.............................................. 0.004878 0.008196 0.016 0.5633 0.003931 0.006200 0.005 0.495461.............................................. 0.005382 0.009001 0.015 0.6338 0.004285 0.006919 0.005 0.580562.............................................. 0.005918 0.009915 0.015 0.7103 0.004656 0.007689 0.005 0.659863.............................................. 0.006472 0.010951 0.014 0.7902 0.005039 0.008509 0.005 0.752064.............................................. 0.007028 0.012117 0.014 0.8355 0.005429 0.009395 0.005 0.804365.............................................. 0.007573 0.013419 0.014 0.8832 0.005821 0.010364 0.005 0.855266.............................................. 0.008099 0.014868 0.013 0.9321 0.006207 0.011413 0.005 0.911867.............................................. 0.008598 0.016460 0.013 0.9510 0.006583 0.012540 0.005 0.936768.............................................. 0.009069 0.018200 0.014 0.9639 0.006945 0.013771 0.005 0.952369.............................................. 0.009510 0.020105 0.014 0.9714 0.007289 0.015153 0.005 0.962770.............................................. 0.009922 0.022206 0.015 0.9740 0.007613 0.016742 0.005 0.966171.............................................. 0.010912 0.024570 0.015 0.9766 0.008309 0.018579 0.006 0.969572.............................................. 0.012892 0.027281 0.015 0.9792 0.009700 0.020665 0.006 0.972973.............................................. 0.015862 0.030387 0.015 0.9818 0.011787 0.022970 0.007 0.976374.............................................. 0.019821 0.033900 0.015 0.9844 0.014570 0.025458 0.007 0.979775.............................................. 0.024771 0.037834 0.014 0.9870 0.018049 0.028106 0.008 0.983076.............................................. 0.030710 0.042169 0.014 0.9896 0.022224 0.030966 0.008 0.986477.............................................. 0.037640 0.046906 0.013 0.9922 0.027094 0.034105 0.007 0.989878.............................................. 0.045559 0.052123 0.012 0.9948 0.032660 0.037595 0.007 0.993279.............................................. 0.054469 0.057927 0.011 0.9974 0.038922 0.041506 0.007 0.996680.............................................. 0.064368 0.064368 0.010 1.0000 0.045879 0.045879 0.007 1.000081.............................................. 0.072041 0.072041 0.009 1.0000 0.050780 0.050780 0.007 1.000082.............................................. 0.080486 0.080486 0.008 1.0000 0.056294 0.056294 0.007 1.000083.............................................. 0.089718 0.089718 0.008 1.0000 0.062506 0.062506 0.007 1.000084.............................................. 0.099779 0.099779 0.007 1.0000 0.069517 0.069517 0.007 1.000085.............................................. 0.110757 0.110757 0.007 1.0000 0.077446 0.077446 0.006 1.000086.............................................. 0.122797 0.122797 0.007 1.0000 0.086376 0.086376 0.005 1.000087.............................................. 0.136043 0.136043 0.006 1.0000 0.096337 0.096337 0.004 1.000088.............................................. 0.150590 0.150590 0.005 1.0000 0.107303 0.107303 0.004 1.000089.............................................. 0.166420 0.166420 0.005 1.0000 0.119154 0.119154 0.003 1.000090.............................................. 0.183408 0.183408 0.004 1.0000 0.131682 0.131682 0.003 1.000091.............................................. 0.199769 0.199769 0.004 1.0000 0.144604 0.144604 0.003 1.000092.............................................. 0.216605 0.216605 0.003 1.0000 0.157618 0.157618 0.003 1.000093.............................................. 0.233662 0.233662 0.003 1.0000 0.170433 0.170433 0.002 1.000094.............................................. 0.250693 0.250693 0.003 1.0000 0.182799 0.182799 0.002 1.000095.............................................. 0.267491 0.267491 0.002 1.0000 0.194509 0.194509 0.002 1.000096.............................................. 0.283905 0.283905 0.002 1.0000 0.205379 0.205379 0.002 1.000097.............................................. 0.299852 0.299852 0.002 1.0000 0.215240 0.215240 0.001 1.000098.............................................. 0.315296 0.315296 0.001 1.0000 0.223947 0.223947 0.001 1.000099.............................................. 0.330207 0.330207 0.001 1.0000 0.231387 0.231387 0.001 1.0000100............................................. 0.344556 0.344556 0.001 1.0000 0.237467 0.237467 0.001 1.0000101............................................. 0.358628 0.358628 0.000 1.0000 0.244834 0.244834 0.000 1.0000

102............................................. 0.371685 0.371685 0.000 1.0000 0.254498 0.254498 0.000 1.0000103............................................. 0.383040 0.383040 0.000 1.0000 0.266044 0.266044 0.000 1.0000104............................................. 0.392003 0.392003 0.000 1.0000 0.279055 0.279055 0.000 1.0000105............................................. 0.397886 0.397886 0.000 1.0000 0.293116 0.293116 0.000 1.0000106............................................. 0.400000 0.400000 0.000 1.0000 0.307811 0.307811 0.000 1.0000107............................................. 0.400000 0.400000 0.000 1.0000 0.322725 0.322725 0.000 1.0000108............................................. 0.400000 0.400000 0.000 1.0000 0.337441 0.337441 0.000 1.0000109............................................. 0.400000 0.400000 0.000 1.0000 0.351544 0.351544 0.000 1.0000110............................................. 0.400000 0.400000 0.000 1.0000 0.364617 0.364617 0.000 1.0000111............................................. 0.400000 0.400000 0.000 1.0000 0.376246 0.376246 0.000 1.0000112............................................. 0.400000 0.400000 0.000 1.0000 0.386015 0.386015 0.000 1.0000113............................................. 0.400000 0.400000 0.000 1.0000 0.393507 0.393507 0.000 1.0000114............................................. 0.400000 0.400000 0.000 1.0000 0.398308 0.398308 0.000 1.0000115............................................. 0.400000 0.400000 0.000 1.0000 0.400000 0.400000 0.000 1.0000116............................................. 0.400000 0.400000 0.000 1.0000 0.400000 0.400000 0.000 1.0000117............................................. 0.400000 0.400000 0.000 1.0000 0.400000 0.400000 0.000 1.0000118............................................. 0.400000 0.400000 0.000 1.0000 0.400000 0.400000 0.000 1.0000119............................................. 0.400000 0.400000 0.000 1.0000 0.400000 0.400000 0.000 1.0000120............................................. 1.000000 1.000000 0.000 1.0000 1.000000 1.000000 0.000 1.0000--------------------------------------------------------------------------------------------------------------------------------------------------------

(e) Static mortality tables with respect to valuation dates occurring during 2008. The following static mortality tables are used pursuant to paragraph (a)(3) of this section for determining present value or making any computation under section 430 with respect to valuation dates occurring during 2008. ----------------------------------------------------------------------------------------------------------------

Male Male Male Female Female Female

-----------------------------------------------------------------------------

Non- Optional Non- Optional

Age annuitant Annuitant combined annuitant Annuitant combined

mortality mortality table for mortality mortality table for

rates rates small plans rates rates small plans----------------------------------------------------------------------------------------------------------------1................................. 0.000400 0.000400 0.000400 0.000359 0.000359 0.0003592................................. 0.000270 0.000270 0.000270 0.000234 0.000234 0.0002343................................. 0.000224 0.000224 0.000224 0.000175 0.000175 0.0001754................................. 0.000175 0.000175 0.000175 0.000131 0.000131 0.0001315................................. 0.000160 0.000160 0.000160 0.000118 0.000118 0.0001186................................. 0.000153 0.000153 0.000153 0.000111 0.000111 0.0001117................................. 0.000147 0.000147 0.000147 0.000104 0.000104 0.0001048................................. 0.000136 0.000136 0.000136 0.000092 0.000092 0.0000929................................. 0.000131 0.000131 0.000131 0.000088 0.000088 0.00008810................................ 0.000133 0.000133 0.000133 0.000089 0.000089 0.00008911................................ 0.000138 0.000138 0.000138 0.000090 0.000090 0.00009012................................ 0.000143 0.000143 0.000143 0.000093 0.000093 0.00009313................................ 0.000151 0.000151 0.000151 0.000097 0.000097 0.00009714................................ 0.000163 0.000163 0.000163 0.000107 0.000107 0.00010715................................ 0.000173 0.000173 0.000173 0.000117 0.000117 0.00011716................................ 0.000183 0.000183 0.000183 0.000125 0.000125 0.00012517................................ 0.000194 0.000194 0.000194 0.000133 0.000133 0.00013318................................ 0.000203 0.000203 0.000203 0.000136 0.000136 0.00013619................................ 0.000213 0.000213 0.000213 0.000134 0.000134 0.00013420................................ 0.000222 0.000222 0.000222 0.000132 0.000132 0.00013221................................ 0.000235 0.000235 0.000235 0.000129 0.000129 0.00012922................................ 0.000247 0.000247 0.000247 0.000131 0.000131 0.00013123................................ 0.000263 0.000263 0.000263 0.000136 0.000136 0.00013624................................ 0.000278 0.000278 0.000278 0.000142 0.000142 0.00014225................................ 0.000298 0.000298 0.000298 0.000150 0.000150 0.00015026................................ 0.000329 0.000329 0.000329 0.000162 0.000162 0.00016227................................ 0.000340 0.000340 0.000340 0.000169 0.000169 0.00016928................................ 0.000350 0.000350 0.000350 0.000178 0.000178 0.00017829................................ 0.000367 0.000367 0.000367 0.000188 0.000188 0.00018830................................ 0.000396 0.000396 0.000396 0.000210 0.000210 0.00021031................................ 0.000445 0.000445 0.000445 0.000255 0.000255 0.00025532................................ 0.000501 0.000501 0.000501 0.000291 0.000291 0.00029133................................ 0.000562 0.000562 0.000562 0.000320 0.000320 0.00032034................................ 0.000626 0.000626 0.000626 0.000345 0.000345 0.00034535................................ 0.000689 0.000689 0.000689 0.000368 0.000368 0.000368

36................................ 0.000749 0.000749 0.000749 0.000389 0.000389 0.00038937................................ 0.000806 0.000806 0.000806 0.000410 0.000410 0.00041038................................ 0.000839 0.000839 0.000839 0.000432 0.000432 0.00043239................................ 0.000869 0.000869 0.000869 0.000458 0.000458 0.00045840................................ 0.000897 0.000897 0.000897 0.000499 0.000499 0.00049941................................ 0.000928 0.000955 0.000928 0.000547 0.000547 0.00054742................................ 0.000964 0.001070 0.000965 0.000602 0.000602 0.00060243................................ 0.001007 0.001243 0.001010 0.000662 0.000662 0.00066244................................ 0.001058 0.001474 0.001066 0.000727 0.000727 0.00072745................................ 0.001116 0.001763 0.001131 0.000776 0.000779 0.00077646................................ 0.001168 0.002109 0.001194 0.000824 0.000882 0.00082547................................ 0.001225 0.002513 0.001266 0.000873 0.001037 0.00087748................................ 0.001284 0.002975 0.001345 0.000944 0.001244 0.00095449................................ 0.001345 0.003495 0.001433 0.001021 0.001502 0.00104150................................ 0.001408 0.004072 0.001529 0.001130 0.001812 0.00116451................................ 0.001472 0.004146 0.001605 0.001252 0.001931 0.00129252................................ 0.001538 0.004168 0.001718 0.001422 0.002142 0.00147653................................ 0.001647 0.004226 0.001893 0.001617 0.002415 0.00169354................................ 0.001767 0.004281 0.002091 0.001842 0.002744 0.00194955................................ 0.001948 0.004428 0.002460 0.002100 0.003130 0.00229556................................ 0.002177 0.004663 0.002966 0.002400 0.003586 0.00273957................................ 0.002446 0.004983 0.003405 0.002682 0.004067 0.00315358................................ 0.002758 0.005413 0.003926 0.002933 0.004565 0.00356659................................ 0.003046 0.005876 0.004457 0.003207 0.005130 0.00404560................................ 0.003366 0.006435 0.005095 0.003503 0.005751 0.00461761................................ 0.003802 0.007175 0.005940 0.003818 0.006418 0.00532762................................ 0.004180 0.007904 0.006825 0.004149 0.007132 0.00611763................................ 0.004680 0.008864 0.007986 0.004490 0.007893 0.00704964................................ 0.005082 0.009807 0.009030 0.004838 0.008715 0.00795665................................ 0.005476 0.010861 0.010232 0.005187 0.009613 0.00897266................................ 0.005994 0.012218 0.011795 0.005531 0.010586 0.01014067................................ 0.006363 0.013527 0.013176 0.005866 0.011632 0.01126768................................ 0.006557 0.014731 0.014436 0.006189 0.012774 0.01246069................................ 0.006876 0.016273 0.016004 0.006495 0.014055 0.01377370................................ 0.007009 0.017702 0.017424 0.006784 0.015529 0.01523371................................ 0.007888 0.019586 0.019312 0.007411 0.016975 0.01668372................................ 0.009646 0.021747 0.021495 0.008666 0.018881 0.01860473................................ 0.012283 0.024223 0.024006 0.010548 0.020673 0.02043374................................ 0.015799 0.027024 0.026849 0.013058 0.022912 0.02271275................................ 0.020195 0.030622 0.030486 0.016195 0.024916 0.02476876................................ 0.025470 0.034131 0.034041 0.019959 0.027451 0.02734977................................ 0.031624 0.038547 0.038493 0.024351 0.030694 0.03062978................................ 0.038657 0.043489 0.043464 0.029370 0.033835 0.03380579................................ 0.046569 0.049071 0.049064 0.035017 0.037355 0.03734780................................ 0.055360 0.055360 0.055360 0.041291 0.041291 0.04129181................................ 0.062905 0.062905 0.062905 0.045702 0.045702 0.04570282................................ 0.071350 0.071350 0.071350 0.050664 0.050664 0.05066483................................ 0.079534 0.079534 0.079534 0.056255 0.056255 0.05625584................................ 0.089800 0.089800 0.089800 0.062565 0.062565 0.06256585................................ 0.099680 0.099680 0.099680 0.070761 0.070761 0.07076186................................ 0.110516 0.110516 0.110516 0.080120 0.080120 0.08012087................................ 0.124300 0.124300 0.124300 0.090716 0.090716 0.09071688................................ 0.139683 0.139683 0.139683 0.101042 0.101042 0.10104289................................ 0.154366 0.154366 0.154366 0.113903 0.113903 0.11390390................................ 0.172706 0.172706 0.172706 0.125879 0.125879 0.12587991................................ 0.188113 0.188113 0.188113 0.138232 0.138232 0.13823292................................ 0.207060 0.207060 0.207060 0.150672 0.150672 0.15067293................................ 0.223365 0.223365 0.223365 0.165391 0.165391 0.16539194................................ 0.239646 0.239646 0.239646 0.177391 0.177391 0.17739195................................ 0.259578 0.259578 0.259578 0.188755 0.188755 0.18875596................................ 0.275506 0.275506 0.275506 0.199303 0.199303 0.19930397................................ 0.290981 0.290981 0.290981 0.212034 0.212034 0.21203498................................ 0.310600 0.310600 0.310600 0.220611 0.220611 0.22061199................................ 0.325288 0.325288 0.325288 0.227940 0.227940 0.227940100............................... 0.339424 0.339424 0.339424 0.233930 0.233930 0.233930101............................... 0.358628 0.358628 0.358628 0.244834 0.244834 0.244834102............................... 0.371685 0.371685 0.371685 0.254498 0.254498 0.254498103............................... 0.383040 0.383040 0.383040 0.266044 0.266044 0.266044104............................... 0.392003 0.392003 0.392003 0.279055 0.279055 0.279055105............................... 0.397886 0.397886 0.397886 0.293116 0.293116 0.293116

106............................... 0.400000 0.400000 0.400000 0.307811 0.307811 0.307811107............................... 0.400000 0.400000 0.400000 0.322725 0.322725 0.322725108............................... 0.400000 0.400000 0.400000 0.337441 0.337441 0.337441109............................... 0.400000 0.400000 0.400000 0.351544 0.351544 0.351544110............................... 0.400000 0.400000 0.400000 0.364617 0.364617 0.364617111............................... 0.400000 0.400000 0.400000 0.376246 0.376246 0.376246112............................... 0.400000 0.400000 0.400000 0.386015 0.386015 0.386015113............................... 0.400000 0.400000 0.400000 0.393507 0.393507 0.393507114............................... 0.400000 0.400000 0.400000 0.398308 0.398308 0.398308115............................... 0.400000 0.400000 0.400000 0.400000 0.400000 0.400000116............................... 0.400000 0.400000 0.400000 0.400000 0.400000 0.400000117............................... 0.400000 0.400000 0.400000 0.400000 0.400000 0.400000118............................... 0.400000 0.400000 0.400000 0.400000 0.400000 0.400000119............................... 0.400000 0.400000 0.400000 0.400000 0.400000 0.400000120............................... 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000----------------------------------------------------------------------------------------------------------------

(f) Effective/Applicability date. This section applies for plan years beginning on or after January 1, 2008. [T.D. 9419, 73 FR 44639, July 31, 2008] Sec. 1.430(h)(3)-2 Plan-specific substitute mortality tables used to determine present value.

(a) In general. This section sets forth rules for the use of substitute mortality tables under section 430(h)(3)(C) in determining any present value or making any computation under section 430 in accordance with Sec. 1.430(h)(3)-1(a)(1). In order to use substitute mortality tables, a plan sponsor must obtain approval to use substitute mortality tables for the plan in accordance with the procedures set forth in paragraph (b) of this section. Paragraph (c) of this section sets forth rules for the development of substitute mortality tables, including guidelines for determining whether a plan has sufficient credible mortality experience to use substitute mortality tables. Paragraph (d) of this section sets forth special rules regarding the use of substitute mortality tables. The Commissioner may, in revenue rulings and procedures, notices or other guidance published in the Internal Revenue Bulletin (see Sec. 601.601(d)(2)(ii)(b) of this chapter), provide additional guidance regarding approval and use of substitute mortality tables under section 430(h)(3)(C) and related matters.

(b) Procedures for obtaining approval to use substitute mortality tables--(1) Written request to use substitute mortality tables--(i) General requirements. In order to use substitute mortality tables, a plan sponsor must submit a written request to the Commissioner that demonstrates that those substitute mortality tables meet the requirements of section 430(h)(3)(C) and this section. This request must state the first plan year and the term of years (not more than 10) that the tables are requested to be used.

(1) Written request to use substitute mortality tables--(i) General requirements. In order to use substitute mortality tables, a plan sponsor must submit a written request to the Commissioner that demonstrates that those substitute mortality tables meet the requirements of section 430(h)(3)(C) and this section. This request must state the first plan year and the term of years (not more than 10) that the tables are requested to be used.

(i) General requirements. In order to use substitute mortality tables, a plan sponsor must submit a written request to the Commissioner that demonstrates that those substitute mortality tables meet the requirements of section 430(h)(3)(C) and this section. This request must state the first plan year and the term of years (not more than 10) that the tables are requested to be used.

(ii) Time for written request--(A) In general. Except as provided in this paragraph (b)(1)(ii), substitute mortality tables cannot be used for a plan year unless the plan sponsor submits the written request described in paragraph (b)(1)(i) of this section at least 7 months prior to the first day of the first plan year for which the substitute mortality tables are to apply.

(A) In general. Except as provided in this paragraph (b)(1)(ii), substitute mortality tables cannot be used for a plan year unless the plan sponsor submits the written request described in paragraph (b)(1)(i) of this section at least 7 months prior to the first day of the first plan year for which the substitute mortality tables are to apply.

(B) Special rule for requests submitted on or before October 1, 2007. Notwithstanding the rule of paragraph (b)(1)(ii)(A) of this section, the timing of the written request described in paragraph (b)(1)(i) of this section does not prevent a plan from using substitute mortality tables for a plan year provided that the written request is submitted no later than October 1, 2007.

(C) Special rule for requests submitted on or before October 1, 2008, with respect to plan years beginning during 2009. Notwithstanding the rule of paragraph (b)(1)(ii)(A) of this section, the timing of the written request described in paragraph (b)(1)(i) of this section does not prevent a plan from using substitute mortality tables for a plan year that begins during 2009 provided that the written request is submitted no later than October 1, 2008.

(2) Commissioner's review of request--(i) In general. During the 180-day period that begins on the date the plan sponsor submits a request to use substitute mortality tables for a plan pursuant to this section, the Commissioner will determine whether the request to use substitute mortality tables satisfies the requirements of this section (including any published guidance issued pursuant to paragraph (a) of this section), and will either approve or deny the request. The Commissioner will deny a request if the request fails to meet the requirements of this section or if the Commissioner determines that a substitute mortality table does not sufficiently reflect the mortality experience of the applicable plan population.

(i) In general. During the 180-day period that begins on the date the plan sponsor submits a request to use substitute mortality tables for a plan pursuant to this section, the Commissioner will determine whether the request to use substitute mortality tables satisfies the requirements of this section (including any published guidance issued pursuant to paragraph (a) of this section), and will either approve or deny the request. The Commissioner will deny a request if the request fails to meet the requirements of this section or if the Commissioner determines that a substitute mortality table does not sufficiently reflect the mortality experience of the applicable plan population.

(ii) Request for additional information. The Commissioner may request additional information with respect to the submission. Failure to provide that information on a timely basis constitutes grounds for denial of the request.

(iii) Deemed approval. Except as provided in paragraph (b)(2)(iv) of this section, if the Commissioner does not issue a denial within the 180-day review period, the request is deemed to have been approved.

(iv) Extension of time permitted. The Commissioner and a plan sponsor may, before the expiration of the 180-day review period, agree in writing to extend that period, provided that any such agreement also specifies any revisions in the plan sponsor's request, including any change in the requested term of use of the substitute mortality tables.

(c) Development of substitute mortality tables--(1) Mortality experience requirements--(i) In general. Substitute mortality tables must reflect the actual mortality experience of the pension plan for which the tables are to be used and that mortality experience must be credible mortality experience as described in paragraph (c)(1)(ii) of this section. Separate mortality tables must be established for each gender under the plan, and a substitute mortality table is permitted to be established for a gender only if the plan has credible mortality experience with respect to that gender.

(1) Mortality experience requirements--(i) In general. Substitute mortality tables must reflect the actual mortality experience of the pension plan for which the tables are to be used and that mortality experience must be credible mortality experience as described in paragraph (c)(1)(ii) of this section. Separate mortality tables must be established for each gender under the plan, and a substitute mortality table is permitted to be established for a gender only if the plan has credible mortality experience with respect to that gender.

(i) In general. Substitute mortality tables must reflect the actual mortality experience of the pension plan for which the tables are to be used and that mortality experience must be credible mortality experience as described in paragraph (c)(1)(ii) of this section. Separate mortality tables must be established for each gender under the plan, and a substitute mortality table is permitted to be established for a gender only if the plan has credible mortality experience with respect to that gender.

(ii) Credible mortality experience. There is credible mortality experience for a gender within a plan if and only if, over the period covered by the experience study described in paragraph (c)(2)(ii) of this section, there are at least 1,000 deaths within that gender.

(iii) Gender without credible mortality experience--(A) In general. If, for the first year for which a plan uses substitute mortality tables, one gender has credible mortality experience but the other gender does not have credible mortality experience, the substitute mortality tables are used for the gender that does have credible mortality experience and the mortality tables under Sec. 1.430(h)(3)-1 are used for the gender that does not have credible mortality experience. For a subsequent plan year, the plan sponsor may continue to use substitute mortality tables for the gender with credible mortality experience without using substitute mortality tables for the other gender only if the other gender continues to lack credible mortality experience for that subsequent plan year.

(A) In general. If, for the first year for which a plan uses substitute mortality tables, one gender has credible mortality experience but the other gender does not have credible mortality experience, the substitute mortality tables are used for the gender that does have credible mortality experience and the mortality tables under Sec. 1.430(h)(3)-1 are used for the gender that does not have credible mortality experience. For a subsequent plan year, the plan sponsor may continue to use substitute mortality tables for the gender with credible mortality experience without using substitute mortality tables for the other gender only if the other gender continues to lack credible mortality experience for that subsequent plan year.

(B) Demonstration of lack of credible mortality experience for a gender. In general, in order to demonstrate that a gender within a plan does not have credible mortality experience for a plan year, the demonstration that the gender population within the plan has fewer than 1,000 deaths over a 4-year period must be made using a 4-year period that ends less than 3 years before the first day of that plan year. For example, if a plan uses substitute mortality tables based on credible mortality experience obtained over a 4-year experience study period for its male population and the standard mortality tables under Sec. 1.430(h)(3)-1 for its female population, there must be a demonstration that the plan's female population does not have at least 1,000 deaths in a 4-year period that ends less than 3 years before the first day of that plan year. However, if the experience study period described in paragraph (c)(2)(ii)(A) of this section exceeds 4 years, then in order to demonstrate that a gender within a plan does not have credible mortality experience for a plan year, the mortality experience of that population must be analyzed over a period that is the same length as the experience study on which the substitute mortality tables are based and that ends less than 3 years before the first day of that plan year.

(iv) Disabled individuals. Under section 430(h)(3)(D), separate mortality tables are permitted to be used for certain disabled individuals. If such separate mortality tables are used for those disabled individuals, then those individuals are disregarded for all purposes under this section. Thus, if the mortality tables under section 430(h)(3)(D) are used for disabled individuals under a plan, mortality experience with respect to those individuals must be excluded in developing mortality rates for substitute mortality tables under this section.

(2) Base table and base year--(i) In general. Development of a substitute mortality table under this section requires creation of a base table and identification of a base year under this paragraph (c)(2). The base table and base year are then used to determine a substitute mortality table under paragraph (c)(3) of this section.

(i) In general. Development of a substitute mortality table under this section requires creation of a base table and identification of a base year under this paragraph (c)(2). The base table and base year are then used to determine a substitute mortality table under paragraph (c)(3) of this section.

(ii) Experience study and base table requirements--(A) In general. The base table for a plan population must be developed from an experience study of the mortality experience of that plan population that generates amounts-weighted mortality rates based on experience data for the plan that is collected over an experience study period. The minimum length of the experience study period is 2 years. The maximum length of the experience study period is 5 years, but can be extended by the Commissioner in revenue rulings, notices, or other guidance published in the Internal Revenue Bulletin (see Sec. 601.601(d)(2)(ii)(b) of this chapter). The last day of the final year reflected in the experience data must be less than 3 years before the first day of the first plan year for which the substitute mortality tables are to apply. For example, if July 1, 2009, is the first day of the first plan year for which the substitute mortality tables will be used, then an experience study using calendar year data must include data collected for a period that ends no earlier than December 31, 2006.

(A) In general. The base table for a plan population must be developed from an experience study of the mortality experience of that plan population that generates amounts-weighted mortality rates based on experience data for the plan that is collected over an experience study period. The minimum length of the experience study period is 2 years. The maximum length of the experience study period is 5 years, but can be extended by the Commissioner in revenue rulings, notices, or other guidance published in the Internal Revenue Bulletin (see Sec. 601.601(d)(2)(ii)(b) of this chapter). The last day of the final year reflected in the experience data must be less than 3 years before the first day of the first plan year for which the substitute mortality tables are to apply. For example, if July 1, 2009, is the first day of the first plan year for which the substitute mortality tables will be used, then an experience study using calendar year data must include data collected for a period that ends no earlier than December 31, 2006.

(B) Amounts-weighted mortality rates. The amounts-weighted mortality rate for an age is equal to the quotient determined by dividing the sum of the accrued benefits (or payable benefits, in the case of individuals in pay status) for all individuals at that age at the beginning of the year who died during the year, by the sum of the accrued benefits (or payable benefits, in the case of individuals in pay status) for all individuals at that age at the beginning of the year, with appropriate adjustments for individuals who left the relevant plan population during the year for reasons other than death. Because amounts-weighted mortality rates for a plan cannot be determined without accrued (or payable) benefits, the mortality experience study used to develop a base table cannot include periods before the plan was established.

(C) Grouping of ages. Amounts-weighted mortality rates may be derived from amounts-weighted mortality rates for age groups. The Commissioner, in revenue rulings, notices, or other guidance published in the Internal Revenue Bulletin (see Sec. 601.601(d)(2)(ii)(b) of this chapter), may specify grouping rules (for example, 5-year age groups, except for extreme ages such as ages above 100 or below 20) and methods for developing amounts-weighted mortality rates for individual ages from amounts-weighted mortality rates initially determined for each age group.

(D) Base table construction. The base tables must be constructed from the amounts-weighted mortality rates determined in paragraph (c)(2)(ii)(B) of this section. The base tables must be constructed either directly through graduation of the amounts-weighted mortality rates or indirectly by applying a level percentage to the applicable mortality table set forth in Sec. 1.430(h)(3)-1, provided that the adjusted table sufficiently reflects the mortality experience of the plan. The Commissioner also may permit the use of other recognized mortality tables in the construction of base tables, applying a similar mortality experience standard.

(iii) Base year requirements. The base year is the calendar year that contains the day before the midpoint of the experience study period. If the base table is constructed by applying a level percentage to a table set forth in Sec. 1.430(h)(3)-1, then the percentage must be applied to the table under Sec. 1.430(h)(3)-1 after it has been projected to the base year using Projection Scale AA, as set forth in Sec. 1.430(h)(3)-1(d). Thus, for example, if the base year of the mortality experience study is 2005, the applicable base (year 2000) mortality rates must be projected 5 years prior to determining the level percentage to be applied to the applicable projected base (year 2000) mortality rates.

(iv) Change in number of individuals covered by table. Experience data cannot be used to develop a base table if the number of individuals in the population covered by the table (for example, the male annuitant population) as of the last day of the plan year before the year the request to use substitute mortality tables is made, compared to the average number of individuals in that population over the years covered by the experience study on which the substitute mortality tables are based, reflects a difference of 20 percent or more, unless it is demonstrated to the satisfaction of the Commissioner that the experience data is accurately predictive of future mortality of that plan population (taking into account the effect of the change in individuals) after appropriate adjustments to the data are made (for example, excluding data from individuals with respect to a spun-off portion of the plan). For this purpose, a reasonable estimate of the number of individuals in the population covered by the table may be used, such as the estimated number of participants and beneficiaries used for purposes of the PBGC Form 1-ES.

(3) Determination of substitute mortality tables--(i) In general. A plan's substitute mortality tables must be generational mortality tables. Substitute mortality tables are determined using the base mortality tables developed pursuant to paragraph (c)(2) of this section and the projection factors provided in Projection Scale AA, as set forth in Sec. 1.430(h)(3)-1(d). Under the generational mortality tables, the probability of an individual's death at a particular age is determined as the individual's base mortality rate (that is, the applicable mortality rate from the base mortality table for the age for which the probability of death is being determined) multiplied by the mortality improvement factor. The mortality improvement factor is equal to (1 - projection factor for that age) \n\, where n is equal to the projection period (the number of years between the base year for the base mortality table and the calendar year in which the individual attains the age for which the probability of death is being determined).

(i) In general. A plan's substitute mortality tables must be generational mortality tables. Substitute mortality tables are determined using the base mortality tables developed pursuant to paragraph (c)(2) of this section and the projection factors provided in Projection Scale AA, as set forth in Sec. 1.430(h)(3)-1(d). Under the generational mortality tables, the probability of an individual's death at a particular age is determined as the individual's base mortality rate (that is, the applicable mortality rate from the base mortality table for the age for which the probability of death is being determined) multiplied by the mortality improvement factor. The mortality improvement factor is equal to (1 - projection factor for that age) \n\, where n is equal to the projection period (the number of years between the base year for the base mortality table and the calendar year in which the individual attains the age for which the probability of death is being determined).

(ii) Example of calculation. As an example of the use of generational mortality tables under paragraph (c)(3)(i) of this section, if approved substitute mortality tables are based on data collected during 2005 and 2006, the base year would be 2005 because 2005 would be the year that contains the day before the midpoint of the experience study period. If the tables show a base mortality rate of .006000 for male annuitants at age 54, the probability of death at age 54 for a male annuitant born in 1974 would be determined using the base mortality rate of .006000, the age-54 projection factor of .020 (pursuant to the Scale AA Projection Factors set forth in Sec. 1.430(h)(3)-1(d)) and a projection period of 23 years. The projection period is the number of years between the base year of 2005 and the calendar year in which the individual reaches age 54. Accordingly, the mortality improvement factor would be .628347 and the probability of death at age 54 would be .003770.

(4) Separate tables for specified populations--(i) In general. Except as provided in this paragraph (c)(4), separate substitute mortality tables are permitted to be used for separate populations within a gender under a plan only if--

(i) In general. Except as provided in this paragraph (c)(4), separate substitute mortality tables are permitted to be used for separate populations within a gender under a plan only if--

(A) All individuals of that gender in the plan are divided into separate populations;

(B) Each separate population has credible mortality experience as provided in paragraph (c)(4)(iii) of this section; and

(C) The separate substitute mortality table for each separate population is developed using mortality experience data for that population.

(ii) Annuitant and nonannuitant separate populations. Notwithstanding paragraph (c)(4)(i)(B) of this section, substitute mortality tables for separate populations of annuitants and nonannuitants within a gender may be used even if only one of those separate populations has credible mortality experience. Similarly, if separate populations that satisfy paragraph (c)(4)(i)(B) of this section are established, then any of those populations may be further subdivided into separate annuitant and nonannuitant subpopulations, provided that at least one of the two resulting subpopulations has credible mortality experience. The standard mortality tables under Sec. 1.430(h)(3)-1 are used for a resulting subpopulation that does not have credible mortality experience. For example, in the case of a plan that has credible mortality experience for both its male hourly and salaried individuals, if the male salaried annuitant population has credible mortality experience, the plan may use substitute mortality tables with respect to that population even if the standard mortality tables under Sec. 1.430(h)(3)-1 are used for the male salaried nonannuitant population (because that nonannuitant population does not have credible mortality experience).

(iii) Credible mortality experience for separate populations. In determining whether a separate population within a gender has credible mortality experience, the requirements of paragraph (c)(1)(ii) of this section must be satisfied but, in applying that paragraph (c)(1)(ii), the separate population should be substituted for the particular gender. In demonstrating that an annuitant or nonannuitant population within a gender or within a separate population does not have credible mortality experience, the requirements of paragraph (c)(1)(iii) of this section must be satisfied but, in applying that paragraph, the annuitant (or nonannuitant) population should be substituted for the particular gender.

(d) Special rules--(1) All plans in controlled group must use substitute mortality tables--(i) In general. Except as otherwise provided in this paragraph (d)(1), substitute mortality tables are permitted to be used for a plan for a plan year only if, for that plan year (or any portion of that plan year), substitute mortality tables are also approved and used for each other pension plan subject to the requirements of section 430 that is maintained by the sponsor and by each member of the plan sponsor's controlled group. For purposes of this section, the term controlled group means any group treated as a single employer under paragraph (b), (c), (m), or (o) of section 414.

(1) All plans in controlled group must use substitute mortality tables--(i) In general. Except as otherwise provided in this paragraph (d)(1), substitute mortality tables are permitted to be used for a plan for a plan year only if, for that plan year (or any portion of that plan year), substitute mortality tables are also approved and used for each other pension plan subject to the requirements of section 430 that is maintained by the sponsor and by each member of the plan sponsor's controlled group. For purposes of this section, the term controlled group means any group treated as a single employer under paragraph (b), (c), (m), or (o) of section 414.

(i) In general. Except as otherwise provided in this paragraph (d)(1), substitute mortality tables are permitted to be used for a plan for a plan year only if, for that plan year (or any portion of that plan year), substitute mortality tables are also approved and used for each other pension plan subject to the requirements of section 430 that is maintained by the sponsor and by each member of the plan sponsor's controlled group. For purposes of this section, the term controlled group means any group treated as a single employer under paragraph (b), (c), (m), or (o) of section 414.

(ii) Plans without credible experience--(A) In general. For the first year for which a plan uses substitute mortality tables, the use of substitute mortality tables for the plan is not prohibited merely because another plan described in paragraph (d)(1)(i) of this section cannot use substitute mortality tables because neither the males nor the females under that other plan have credible mortality experience for a plan year. For each subsequent plan year, the plan sponsor may continue to use substitute mortality tables for the plan with credible mortality experience without using substitute mortality tables for the other plan only if neither the males nor the females under that other plan have credible mortality experience for that subsequent plan year.

(A) In general. For the first year for which a plan uses substitute mortality tables, the use of substitute mortality tables for the plan is not prohibited merely because another plan described in paragraph (d)(1)(i) of this section cannot use substitute mortality tables because neither the males nor the females under that other plan have credible mortality experience for a plan year. For each subsequent plan year, the plan sponsor may continue to use substitute mortality tables for the plan with credible mortality experience without using substitute mortality tables for the other plan only if neither the males nor the females under that other plan have credible mortality experience for that subsequent plan year.

(B) Analysis of mortality experience. For each plan year in which a plan uses substitute mortality tables, in order to demonstrate that the male and female populations of another plan maintained by the plan sponsor (or by a member of the plan sponsor's controlled group) do not have credible mortality experience, the requirements of paragraph (c)(1)(iii)(B) of this section must be satisfied for that plan year. Thus, a plan is not prohibited from using substitute mortality tables for a plan year merely because another plan in the controlled group of the plan sponsor does not have at least 1,000 male deaths and does not have at least 1,000 female deaths in a 4-year period (or a period that is the length of the experience study period if the experience study period under paragraph (c)(2)(ii)(A) of this section is longer than 4 years) that ends less than 3 years before the first day of that plan year.

(iii) Newly affiliated plans not using substitute mortality tables--(A) In general. The use of substitute mortality tables for a plan is not prohibited merely because a newly affiliated plan does not use substitute mortality tables, but only through the last day of the plan year of the plan using substitute mortality tables that contains the last day of the period described in section 410(b)(6)(C)(ii) for either the newly affiliated plan or the plan using substitute mortality tables, whichever is later. Thus, for the following plan year, the mortality tables prescribed under Sec. 1.430(h)(3)-1 apply with respect to the plan (and all other plans within the plan sponsor's controlled group, including the newly affiliated plan) unless--

(1) Approval to use substitute mortality tables has been obtained with respect to the newly affiliated plan pursuant to paragraph (b)(1) of this section; or

(2) The newly affiliated plan cannot use substitute mortality tables because neither the males nor the females under the plan have credible mortality experience as described in paragraph (c)(1)(ii) of this section (as determined in accordance with the rules of paragraph (d)(1)(iv) of this section).

(B) Definition of newly affiliated plan. For purposes of this section, a plan is treated as a newly affiliated plan if it becomes maintained by the plan sponsor (or by a member of the plan sponsor's controlled group) in connection with a merger, acquisition, or similar transaction described in Sec. 1.410(b)-2(f). A plan also is treated as a newly affiliated plan for purposes of this section if the plan is established in connection with a transfer of assets and liabilities from another employer's plan in connection with a merger, acquisition, or similar transaction described in Sec. 1.410(b)-2(f).

(iv) Demonstration of credible mortality experience for newly affiliated plan--(A) In general. In general, in the case of a newly affiliated plan described in paragraph (d)(1)(iii) of this section, the demonstration of whether credible mortality experience exists for the plan for a plan year may be made by either including or excluding mortality experience data for the period prior to the date the plan becomes maintained by a member of the new plan sponsor's controlled group. If a plan sponsor excludes mortality experience data for the period prior to the date the plan becomes maintained within the new plan sponsor's controlled group, the exclusion must apply for all populations within the plan.

(A) In general. In general, in the case of a newly affiliated plan described in paragraph (d)(1)(iii) of this section, the demonstration of whether credible mortality experience exists for the plan for a plan year may be made by either including or excluding mortality experience data for the period prior to the date the plan becomes maintained by a member of the new plan sponsor's controlled group. If a plan sponsor excludes mortality experience data for the period prior to the date the plan becomes maintained within the new plan sponsor's controlled group, the exclusion must apply for all populations within the plan.

(B) Demonstration of credible mortality experience. Regardless of whether mortality experience data for the period prior to the date a newly affiliated plan becomes maintained within the new plan sponsor's controlled group is included or excluded for a plan year, the provisions of this section, including the demonstration of credible mortality experience in accordance with paragraph (c)(1)(ii) of this section, must be satisfied before substitute mortality tables may be used with respect to the plan. Thus, for example, the plan must meet the rule in paragraph (c)(2)(ii)(A) of this section that the base table be based on mortality experience data for the plan over a 2-year or longer consecutive period that ends less than 3 years before the first day of the plan year for which substitute mortality tables will be used.

(C) Demonstration of lack of credible mortality experience. In the case of a newly affiliated plan described in paragraph (d)(1)(iii) of this section, in order to demonstrate a lack of credible mortality experience with respect to a gender for a plan year, the rules of paragraph (c)(1)(iii)(B) of this section generally will apply. However, a special rule applies if the plan's mortality experience demonstration for a plan year is made by excluding mortality experience for the period prior to the date the plan becomes maintained by a member of the new plan sponsor's controlled group. In such a case, an employer is permitted to demonstrate a plan's lack of credible mortality experience using an experience study period of less than four years, provided that the experience study period begins with the date the plan becomes maintained within the sponsor's controlled group and ends not more than one year and one day before the first day of the plan year with respect to which the lack of credible mortality experience demonstration is made.

(D) Example. The following example illustrates the application of this paragraph (d)(1):

(i) Employer A is a corporation and maintains Plan M, which has a calendar year plan year and has obtained approval to use substitute mortality tables for 10 years beginning with the plan year that begins on January 1, 2009. Employer B is a corporation and maintains Plan N, which does not use substitute mortality tables and has a calendar year plan year. On July 1, 2010, Employer A acquires 100% of the stock of Employer B.

(ii) Pursuant to paragraph (d)(1)(iii) of this section, the maintenance of Plan N within the controlled group that maintains Plan M does not impair the use of substitute mortality tables by Plan M through the end of the plan year that ends on December 31, 2011.

(iii) Pursuant to paragraph (d)(1)(iii) of this section, beginning with the plan year that begins on January 1, 2012, Plan M continues to use substitute mortality tables only if either Plan N obtains approval to use substitute mortality tables or Employer A can demonstrate that Plan N does not have credible mortality experience. Pursuant to paragraph (d)(1)(iv)(C) of this section, Employer A is permitted to either exclude mortality experience date for the period of time before July 1, 2010 (the date Plan N became maintained with Employer A's controlled group), or include that mortality experience data for purposes of demonstrating that Plan N does not have credible mortality experience. Thus, if there is an experience study that shows that the male and female populations of Plan N each do not have 1,000 deaths during the period from July 1, 2010, through December 31, 2010, then the maintenance of Plan N within the Employer A's controlled group does not impair Plan M's use of substitute mortality tables for Plan M's 2012 plan year.

(iv) For Plan M's 2013 plan year, pursuant to paragraph (d)(1)(iv)(C) of this section, the maintenance of Plan N within Employer A's controlled group does not impair Plan M's use of substitute mortality tables if there is an experience study that shows that the male and female populations of Plan N each do not have 1,000 deaths during the period from July 1, 2010, through December 31, 2011.

(2) Duration of use of tables. Except as provided in paragraph (d)(4) of this section, substitute mortality tables are used with respect to a plan for the term of consecutive plan years specified in the plan sponsor's written request to use such tables under paragraph (b)(1) of this section and approved by the Commissioner, or such shorter period prescribed by the Commissioner in the approval to use substitute mortality tables. Following the end of such term of use, or following any early termination of use described in paragraph (d)(4) of this section, the mortality tables specified in Sec. 1.430(h)(3)-1 apply with respect to the plan unless approval under paragraph (b)(1) of this section has been received by the plan sponsor to use substitute mortality tables for a further term.

(3) Aggregation--(i) Permissive aggregation of plans. In order for a plan sponsor to use a set of substitute mortality tables with respect to two or more plans, the rules of this section are applied by treating those plans as a single plan. In such a case, the substitute mortality tables must be used for the aggregated plans and must be based on data collected with respect to those aggregated plans.

(i) Permissive aggregation of plans. In order for a plan sponsor to use a set of substitute mortality tables with respect to two or more plans, the rules of this section are applied by treating those plans as a single plan. In such a case, the substitute mortality tables must be used for the aggregated plans and must be based on data collected with respect to those aggregated plans.

(ii) Required aggregation of plans. In general, plans are not required to be aggregated for purposes of applying the rules of this section. However, for purposes of this section, a plan is required to be aggregated with any plan that was previously spun off from that plan for purposes of this section if the Commissioner determines that one purpose of the spinoff is to avoid the use of substitute mortality tables for any of the plans that were involved in the spinoff.

(4) Early termination of use of tables--(i) General rule. A plan's substitute mortality tables cannot be used as of the earliest of--

(i) General rule. A plan's substitute mortality tables cannot be used as of the earliest of--

(A) The plan year in which the plan fails to satisfy the requirements of paragraph (c)(1) of this section (regarding credible mortality experience requirements and demonstrations);

(B) The plan year in which the plan fails to satisfy the requirements of paragraph (d)(1) of this section (regarding use of substitute mortality tables by controlled group members);

(C) The second plan year following the plan year in which there is a significant change in individuals covered by the plan as described in paragraph (d)(4)(ii) of this section;

(D) The plan year following the plan year in which a substitute mortality table used for a plan population is no longer accurately predictive of future mortality of that population, as determined by the Commissioner or as certified by the plan's actuary to the satisfaction of the Commissioner; or

(E) The date specified in guidance published in the Internal Revenue Bulletin (see Sec. 601.601(d)(2)(ii)(b) of this chapter) pursuant to a replacement of mortality tables specified under section 430(h)(3)(A) and Sec. 1.430(h)(3)-1 (other than annual updates to the static mortality tables issued pursuant to Sec. 1.430(h)(3)-1(a)(3)).

(ii) Significant change in coverage--(A) Change in coverage from time of experience study. For purposes of applying the rules of paragraph (d)(4)(i)(C) of this section, a significant change in the individuals covered by a substitute mortality table occurs if there is an increase or decrease in the number of individuals of at least 20 percent compared to the average number of individuals in that population over the years covered by the experience study on which the substitute mortality tables are based. However, a change in coverage is not treated as significant if the plan's actuary certifies in writing to the satisfaction of the Commissioner that the substitute mortality tables used for the plan population continue to be accurately predictive of future mortality of that population (taking into account the effect of the change in the population).

(A) Change in coverage from time of experience study. For purposes of applying the rules of paragraph (d)(4)(i)(C) of this section, a significant change in the individuals covered by a substitute mortality table occurs if there is an increase or decrease in the number of individuals of at least 20 percent compared to the average number of individuals in that population over the years covered by the experience study on which the substitute mortality tables are based. However, a change in coverage is not treated as significant if the plan's actuary certifies in writing to the satisfaction of the Commissioner that the substitute mortality tables used for the plan population continue to be accurately predictive of future mortality of that population (taking into account the effect of the change in the population).

(B) Change in coverage from time of certification. For purposes of applying the rules of paragraph (d)(4)(i)(C) of this section, a significant change in the individuals covered by a substitute mortality table occurs if there is an increase or decrease in the number of individuals covered by a substitute mortality table of at least 20 percent compared to the number of individuals in a plan year for which a certification described in paragraph (d)(4)(ii)(A) of this section was made on account of a prior change in coverage. However, a change in coverage is not treated as significant if the plan's actuary certifies in writing to the satisfaction of the Commissioner that the substitute mortality tables used by the plan with respect to the covered population continue to be accurately predictive of future mortality of that population (taking into account the effect of the change in the plan population).

(e) Effective/Applicability date. This section applies for plan years beginning on or after January 1, 2009. [T.D. 9419, 73 FR 44644, July 31, 2008] Sec. 1.430(i)-1 Special rules for plans in at-risk status.

(a) In general--(1) Overview. This section provides special rules related to determining the funding target and making other computations for certain defined benefit plans that are in at-risk status for the plan year. Section 430(i) and this section apply to single employer defined benefit plans (including multiple employer plans) but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section describes rules for determining whether a plan is in at-risk status for a plan year, including the determination of a plan's funding target attainment percentage and at-risk funding target attainment percentage. Paragraph (c) of this section describes the funding target for a plan in at-risk status. Paragraph (d) of this section describes the target normal cost for a plan in at-risk status. Paragraph (e) of this section describes rules regarding how the funding target and the target normal cost are determined for a plan that has been in at-risk status for fewer than 5 consecutive plan years. Paragraph (f) of this section sets forth effective/applicability dates and transition rules.

(1) Overview. This section provides special rules related to determining the funding target and making other computations for certain defined benefit plans that are in at-risk status for the plan year. Section 430(i) and this section apply to single employer defined benefit plans (including multiple employer plans) but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section describes rules for determining whether a plan is in at-risk status for a plan year, including the determination of a plan's funding target attainment percentage and at-risk funding target attainment percentage. Paragraph (c) of this section describes the funding target for a plan in at-risk status. Paragraph (d) of this section describes the target normal cost for a plan in at-risk status. Paragraph (e) of this section describes rules regarding how the funding target and the target normal cost are determined for a plan that has been in at-risk status for fewer than 5 consecutive plan years. Paragraph (f) of this section sets forth effective/applicability dates and transition rules.

(2) Special rules for multiple employer plans. In the case of a multiple employer plan to which section 413(c)(4)(A) applies, the rules of section 430 and this section are applied separately for each employer under the plan, as if each employer maintained a separate plan. For example, at-risk status is determined separately for each employer under such a multiple employer plan. In the case of a multiple employer plan to which section 413(c)(4)(A) does not apply (that is, a plan described in section 413(c)(4)(B) that has not made the election for section 413(c)(4)(A) to apply), the rules of section 430 and this section are applied as if all participants in the plan were employed by a single employer.

(b) Determination of at-risk status of a plan--(1) General rule. Except as otherwise provided in this section, a plan is in at-risk status for a plan year if--

(1) General rule. Except as otherwise provided in this section, a plan is in at-risk status for a plan year if--

(i) The funding target attainment percentage for the preceding plan year (determined under paragraph (b)(3) of this section) is less than 80 percent; and

(ii) The at-risk funding target attainment percentage for the preceding plan year (determined under paragraph (b)(4) of this section) is less than 70 percent.

(2) Small plan exception. If, on each day during the preceding plan year, a plan had 500 or fewer participants (including both active and inactive participants), determined in accordance with the same rules that apply for purposes of Sec. 1.430(g)-1(b)(2)(ii), then the plan is not treated as being in at-risk status for the plan year.

(3) Funding target attainment percentage. For purposes of this section, except as otherwise provided in paragraph (b)(5) of this section, the funding target attainment percentage of a plan for a plan year is the funding target attainment percentage as defined in Sec. 1.430(d)-1(b)(3).

(4) At-risk funding target attainment percentage. Except as otherwise provided in paragraph (b)(5) of this section, the at-risk funding target attainment percentage of a plan for a plan year is a fraction (expressed as a percentage)--

(i) The numerator of which is the value of plan assets for the plan year after subtraction of the prefunding balance and the funding standard carryover balance under section 430(f)(4)(B); and

(ii) The denominator of which is the at-risk funding target of the plan for the plan year (determined under paragraph (c) of this section, but without regard to the loading factor imposed under paragraph (c)(2)(ii) of this section).

(5) Special rules--(i) Special rule for new plans. Except as otherwise provided in paragraph (b)(5)(iii) of this section, in the case of a new plan that was neither the result of a merger nor involved in a spinoff, the funding target attainment percentage under paragraph (b)(3) of this section and the at-risk funding target attainment percentage under paragraph (b)(4) of this section are equal to 100 percent for years before the plan exists.

(i) Special rule for new plans. Except as otherwise provided in paragraph (b)(5)(iii) of this section, in the case of a new plan that was neither the result of a merger nor involved in a spinoff, the funding target attainment percentage under paragraph (b)(3) of this section and the at-risk funding target attainment percentage under paragraph (b)(4) of this section are equal to 100 percent for years before the plan exists.

(ii) Special rule for plans with zero funding target. Except as otherwise provided in paragraph (b)(5)(iii) of this section, if the funding target of the plan is equal to zero for a plan year, then the funding target attainment percentage under paragraph (b)(3) of this section and the at-risk funding target attainment percentage under paragraph (b)(4) of this section are equal to 100 percent for that plan year.

(iii) Exception when plan has predecessor plan that was in at-risk status. [Reserved]

(iv) Special rules for plans that are the result of a merger. [Reserved]

(v) Special rules for plans that are involved in a spinoff. [Reserved]

(6) Special rule for determining at-risk status of plans of specified automobile manufacturers. See section 430(i)(4)(C) for special rules for determining the at-risk status of plans of specified automobile and automobile parts manufacturers.

(c) Funding target for plans in at-risk status--(1) In general. If the plan has been in at-risk status for 5 consecutive years, including the current plan year, then the funding target for the plan is the at-risk funding target determined under paragraph (c)(2) of this section. See paragraph (e) of this section for the determination of the funding target where the plan is in at-risk status for the plan year but was not in at-risk status for one or more of the 4 preceding plan years.

(1) In general. If the plan has been in at-risk status for 5 consecutive years, including the current plan year, then the funding target for the plan is the at-risk funding target determined under paragraph (c)(2) of this section. See paragraph (e) of this section for the determination of the funding target where the plan is in at-risk status for the plan year but was not in at-risk status for one or more of the 4 preceding plan years.

(2) At-risk funding target--(i) Use of modified actuarial assumptions. Except as otherwise provided in this paragraph (c)(2), the at-risk funding target of the plan under this paragraph (c)(2) for the plan year is equal to the present value of all benefits accrued or earned under the plan as of the beginning of the plan year, as determined in accordance with Sec. 1.430(d)-1 but using the additional actuarial assumptions described in paragraph (c)(3) of this section.

(i) Use of modified actuarial assumptions. Except as otherwise provided in this paragraph (c)(2), the at-risk funding target of the plan under this paragraph (c)(2) for the plan year is equal to the present value of all benefits accrued or earned under the plan as of the beginning of the plan year, as determined in accordance with Sec. 1.430(d)-1 but using the additional actuarial assumptions described in paragraph (c)(3) of this section.

(ii) Funding target includes load. The at-risk funding target is increased by the sum of--

(A) $700 multiplied by the number of participants in the plan (including active participants, inactive participants, and beneficiaries); plus

(B) Four percent of the funding target (determined under Sec. 1.430(d)-1(b)(2) as if the plan was not in at-risk status) of the plan for the plan year.

(iii) Minimum amount. Notwithstanding any otherwise applicable provisions of this section, the at-risk funding target of a plan for a plan year is not less than the plan's funding target for the plan year determined without regard to this section.

(3) Additional actuarial assumptions--(i) In general. The actuarial assumptions used to determine a plan's at-risk funding target for a plan year are the actuarial assumptions that are applied under section 430, with the modifications described in this paragraph (c)(3).

(i) In general. The actuarial assumptions used to determine a plan's at-risk funding target for a plan year are the actuarial assumptions that are applied under section 430, with the modifications described in this paragraph (c)(3).

(ii) Special retirement age assumption--(A) Participants eligible to retire and collect benefits within 11 years. Subject to paragraph (c)(3)(ii)(B) of this section, if a participant would be eligible to commence an immediate distribution by the end of the 10th plan year after the current plan year (that is, the end of the 11th plan year beginning with the current plan year), that participant is assumed to commence an immediate distribution at the earliest retirement age under the plan, or, if later, at the end of the current plan year. The rule of this paragraph (c)(3)(ii)(A) does not affect the application of plan assumptions regarding an employee's termination of employment prior to the employee's earliest retirement age.

(A) Participants eligible to retire and collect benefits within 11 years. Subject to paragraph (c)(3)(ii)(B) of this section, if a participant would be eligible to commence an immediate distribution by the end of the 10th plan year after the current plan year (that is, the end of the 11th plan year beginning with the current plan year), that participant is assumed to commence an immediate distribution at the earliest retirement age under the plan, or, if later, at the end of the current plan year. The rule of this paragraph (c)(3)(ii)(A) does not affect the application of plan assumptions regarding an employee's termination of employment prior to the employee's earliest retirement age.

(B) Participants otherwise assumed to retire immediately. The special retirement age assumption of paragraph (c)(3)(ii)(A) of this section does not apply to a participant to the extent the participant is otherwise assumed to commence benefits during the current plan year under the actuarial assumptions for the plan. For example, if generally applicable retirement assumptions would provide for a 25 percent probability that a participant will commence benefits during the current plan year, the special retirement age assumption of paragraph (c)(3)(ii)(A) of this section requires the plan's enrolled actuary to assume a 75 percent probability that the participant will commence benefits at the end of the plan year.

(C) Definition of earliest retirement date. For purposes of this paragraph (c)(3)(ii), a plan's earliest retirement date for an employee is the earliest date on which the employee can commence receiving an immediate distribution of a fully vested benefit under the plan. See Sec. 1.401(a)-20, Q&A-17;(b).

(iii) Requirement to assume most valuable benefit. All participants and beneficiaries who are assumed to retire on a particular date are assumed to elect the optional form of benefit available under the plan that would result in the highest present value of benefits commencing at that date.

(iv) Reasonable techniques permitted. The plan's actuary is permitted to use reasonable techniques in determining the actuarial assumptions that are required to be used pursuant to this paragraph (c)(3). For example, the plan's actuary is permitted to use reasonable assumptions in determining the optional form of benefit under the plan that would result in the highest present value of benefits for this purpose.

(d) Target normal cost of plans in at-risk status--(1) General rule. If the plan has been in at-risk status for 5 consecutive years, including the current plan year, then the target normal cost for the plan is the at-risk target normal cost determined under paragraph (d)(2) of this section. See paragraph (e) of this section for the determination of the target normal cost where the plan is in at-risk status for the plan year but was not in at-risk status for one or more of the 4 preceding plan years.

(1) General rule. If the plan has been in at-risk status for 5 consecutive years, including the current plan year, then the target normal cost for the plan is the at-risk target normal cost determined under paragraph (d)(2) of this section. See paragraph (e) of this section for the determination of the target normal cost where the plan is in at-risk status for the plan year but was not in at-risk status for one or more of the 4 preceding plan years.

(2) At-risk target normal cost--(i) Use of modified actuarial assumptions--(A) In general. Except as otherwise provided in this paragraph (d)(2), the at-risk target normal cost of a plan for the plan year is equal to the present value (determined as of the valuation date) of all benefits that accrue during, are earned during, or are otherwise allocated to service in the plan year, as determined in accordance with Sec. 1.430(d)-1 but using the additional actuarial assumptions described in paragraph (c)(3) of this section.

(i) Use of modified actuarial assumptions--(A) In general. Except as otherwise provided in this paragraph (d)(2), the at-risk target normal cost of a plan for the plan year is equal to the present value (determined as of the valuation date) of all benefits that accrue during, are earned during, or are otherwise allocated to service in the plan year, as determined in accordance with Sec. 1.430(d)-1 but using the additional actuarial assumptions described in paragraph (c)(3) of this section.

(A) In general. Except as otherwise provided in this paragraph (d)(2), the at-risk target normal cost of a plan for the plan year is equal to the present value (determined as of the valuation date) of all benefits that accrue during, are earned during, or are otherwise allocated to service in the plan year, as determined in accordance with Sec. 1.430(d)-1 but using the additional actuarial assumptions described in paragraph (c)(3) of this section.

(B) Special adjustments. The target normal cost of the plan for the plan year (determined under paragraph (d)(2)(i)(A) of this section) is adjusted (not below zero) by adding the amount of plan-related expenses expected to be paid from plan assets during the plan year and subtracting the amount of any mandatory employee contributions expected to be made during the plan year.

(C) Plan-related expenses. For purposes of this paragraph (d)(2), plan-related expenses are determined using the rules of Sec. 1.430(d)-1(b)(1)(iii)(B).

(ii) Loading factor. The at-risk target normal cost is increased by a loading factor equal to 4 percent of the present value (determined as of the valuation date) of all benefits under the plan that accrue, are earned, or are otherwise allocated to service for the plan year under the applicable rules of Sec. 1.430(d)-1(c)(1)(ii)(B), (C), or (D), determined as if the plan were not in at-risk status.

(iii) Minimum amount. The at-risk target normal cost of a plan for a plan year is not less than the plan's target normal cost determined without regard to section 430(i) and this section.

(e) Transition between applicable funding targets and applicable target normal costs--(1) Funding target. If a plan that is in at-risk status for the plan year has not been in at-risk status for one or more of the preceding 4 plan years, the plan's funding target for the plan year is determined as the sum of--

(1) Funding target. If a plan that is in at-risk status for the plan year has not been in at-risk status for one or more of the preceding 4 plan years, the plan's funding target for the plan year is determined as the sum of--

(i) The funding target determined without regard to section 430(i) and this section; plus

(ii) The phase-in percentage for the plan year multiplied by the excess of--

(A) The at-risk funding target determined under paragraph (c)(2) of this section (determined taking into account paragraph (e)(4) of this section); over

(B) The funding target determined without regard to section 430(i) and this section.

(2) Target normal cost. If a plan that is in at-risk status for the plan year has not been in at-risk status for one or more of the preceding 4 plan years, the plan's target normal cost for the plan year is determined as the sum of--

(i) The target normal cost determined without regard to section 430(i) and this section; plus

(ii) The phase-in percentage for the plan year multiplied by the excess of--

(A) The at-risk target normal cost determined under paragraph (d)(2) of this section (determined taking into account paragraph (e)(4) of this section); over

(B) The target normal cost determined without regard to section 430(i) and this section.

(3) Phase-in percentage. For purposes of this paragraph (e), the phase-in percentage is 20 percent multiplied by the number of consecutive plan years that the plan has been in at-risk status (including the current plan year) and not taking into account years before the first effective plan year for a plan.

(4) Transition funding target and target normal cost determined without load. Notwithstanding paragraph (c)(2)(ii) of this section, if a plan has not been in at-risk status for 2 or more of the preceding 4 plan years (not taking into account years before the first effective plan year for a plan), then the plan's at-risk funding target that is used for purposes of paragraph (e)(1)(ii)(A) of this section (to calculate the plan's funding target where the plan has been in at-risk status for fewer than 5 plan years) is determined without regard to the loading factor set forth in paragraph (c)(2)(ii) of this section. Similarly, if a plan has not been in at-risk status for 2 or more of the preceding 4 plan years (not taking into account years before the first effective plan year for a plan), then the plan's at-risk target normal cost that is used for purposes of paragraph (e)(2)(ii)(A) of this section (to calculate the plan's target normal cost where the plan has been in at-risk status for fewer than 5 plan years) is determined without regard to the loading factor set forth in paragraph (d)(2)(ii) of this section.

(f) Effective/applicability dates and transition rules--(1) Statutory effective date/applicability date--(i) General rule. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780).

(1) Statutory effective date/applicability date--(i) General rule. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780).

(i) General rule. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780).

(ii) Applicability of special adjustments to target normal cost. The special adjustments of paragraph (d)(2)(i)(B) of this section (relating to adjustments to the target normal cost for plan-related expenses and mandatory employee contributions) apply to plan years beginning after December 31, 2008. In addition, a plan sponsor may elect to make the special adjustments of paragraph (d)(2)(i)(B) of this section for plan years beginning in 2008. This election is made in the same manner and is subject to the same rules as an election to add an amount to the plan's prefunding balance pursuant to Sec. 1.430(f)-1(f). Thus, the election can be made no later than the last day for making the minimum required contribution for the plan year to which the election relates.

(2) Effective date/applicability date of regulations. This section applies to plan years beginning on or after January 1, 2010. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(3) First effective plan year. For purposes of this section, the first effective plan year for a plan is the first plan year to which section 430 applies to the plan for purposes of determining the minimum required contribution.

(4) Transition rule for determining at-risk status. In the case of plan years beginning in 2008, 2009, and 2010, paragraph (b)(1)(i) of this section is applied by substituting the following percentages for ``80 percent''--

(i) 65 percent in the case of 2008;

(ii) 70 percent in the case of 2009; and

(iii) 75 percent in the case of 2010. [T.D. 9467, 74 FR 53058, Oct. 15, 2009] Sec. 1.431(c)(6)-1 Mortality tables used to determine current liability.

(a) Mortality tables used to determine current liability. The mortality assumptions that apply to a defined benefit plan for the plan year pursuant to section 430(h)(3)(A) and Sec. 1.430(h)(3)-1(a)(2) are used to determine a multiemployer plan's current liability for purposes of applying the rules of section 431(c)(6). A multiemployer plan is permitted to apply either the static mortality tables used pursuant to Sec. 1.430(h)(3)-1(a)(3) or generational mortality tables used pursuant to Sec. 1.430(h)(3)-1(a)(4) for this purpose. However, for this purpose, a multiemployer plan is not permitted to use substitute mortality tables under Sec. 1.430(h)(3)-2.

(b) Effective/applicability date. This section applies for plan years beginning on or after January 1, 2008. [T.D. 9419, 73 FR 44648, July 31, 2008] Sec. Sec. 1.432-1.435 [Reserved]