Alaska Admin. Code tit. 15, § 52.250
(a) A person required to file the return under 15 AAC 52.240 shall preserve in hard copy or electronic format for three years all books, records, and any other data utilized to complete the return, including
(Eff. 5/3/2007, Register 182; am 7/1/2011, Register 198)
Authority: AS 43.05.080, AS 43.52.220, AS 43.52.230, AS 43.52.240