Section, acts Aug. 16, 1954, ch. 736, 68A Stat. 758; Sept. 25, 1962,
Pub. L. 87–682, § 1(a)(3), (c),
76 Stat. 575; Dec. 23, 1975,
Pub. L. 94–164, § 5(b),
89 Stat. 975; June 30, 1976,
Pub. L. 94–331, § 3(b),
90 Stat. 782; Sept. 3, 1976,
Pub. L. 94–396, § 2(a)(2),
90 Stat. 1201; Sept. 17, 1976,
Pub. L. 94–414, § 3(b),
90 Stat. 1273; Oct. 4, 1976,
Pub. L. 94–455, title XIX, § 1906(b)(13)(A),
90 Stat. 1834; Aug. 13, 1981,
Pub. L. 97–34, title VII, § 725(c)(3),
95 Stat. 346; Sept. 3, 1982,
Pub. L. 97–248, title III, § 328(b)(3),
96 Stat. 618, related to installment payments of estimated income tax by individuals.