The dealer must maintain:
(a) Inventory records;
(b) Tax computation records;
(c) Names, addresses and employer identification numbers of all controlled group members, if applicable;
(d) A copy of the tax return, if the dealer filed one;
(e) A list of locations covered by the tax return; and
(f) A copy of any alternate method or procedure approval issued under Sec. 46.263. (Approved by the Office of Management and Budget under control number 1513-0129)