26 C.F.R. § 1.508-4 Effective date.
Title 26 - Internal Revenue
Except as otherwise provided, §§1.508–1 through 1.508–3 shall take effect on January 1, 1970. (Sec. 7805 of the Internal Revenue Code of 1954, 68A Stat. 917; 26 U.S.C. 7805) [T.D. 7232, 37 FR 28294, Dec. 22, 1972]
Title 26: Internal Revenue
PART 1—INCOME TAXES (CONTINUED)
Private Foundations
§ 1.508-4 Effective date.