26 CFR § 1.970-3
Effective date of subpart G
June 25, 2020
Sections 970 through 972 and §§1.970-1 through 1.972-1 shall apply with respect to taxable years of foreign corporations beginning after December 31, 1962, and to taxable years of United States shareholders within which or with which such taxable years of such corporations end.
[T.D. 6755, 29 FR 12709, Sept. 9, 1964]