An insured depository institution applicant that is subject to the 10 percent requirement of section 4(a)(2)(A) of the Bank Act (12 U.S.C. 1424(a)(2)(A)) and Sec. 1263.6(b) shall be deemed to be in compliance with such requirement if, based on the applicant's most recent regulatory financial report filed with its appropriate regulator, the applicant has at least 10 percent of its total assets in residential mortgage loans, except that any assets used to secure mortgage debt securities as described in paragraph (6) of the definition of ``residential mortgage loan'' set forth in Sec. 1263.1 shall not be used to meet this requirement.