US lawFederal (United States)Session lawPub. L. 84-460 — To provide revenue for the District of Columbia, and for other purposes.19Pub. L. 84-460, tit. I, sec. 19Pub. L. 84-460, tit. I, sec. 19EnactedYear: 1956Length: 21 wordsOfficial source Sec. 19. Unless otherwise provided, the provisions of this title shall be applicable to taxable years beginning after December 31, 1955.PreviousPub. L. 84-460, tit. I, sec. 18NextPub. L. 84-460, tit. II, sec. 201