United States Code Title 26 — Internal Revenue Code [§§ 54A to 54F. Repealed. Pub. L. 115–97, title I, § 13404(a), Dec. 22, 2017, 131 Stat. 2138] [§§ 54A to 54F. Repealed. Pub. L. 115–97, title I, § 13404(a), Dec. 22, 2017, 131 Stat. 2138]