§ 404.
Deduction for contributions of an employer to an employees’ trust or annuity plan and compensation under a deferred-payment plan
([Aug. 16, 1954, ch. 736], [68A Stat. 138]; [Pub. L. 85–866, title I, § 24], Sept. 2, 1958, [72 Stat. 1623]; [Pub. L. 87–792, § 3], Oct. 10, 1962, [76 Stat. 819]; [Pub. L. 87–863, § 2(b)], Oct. 23, 1962, [76 Stat. 1141]; [Pub. L. 89–809, title II, § 204(a)], (b)(2), (3), Nov. 13, 1966, [80 Stat. 1577]; [Pub. L. 91–172, title III, § 321(b)(3)], Dec. 30, 1969, [83 Stat. 591]; [Pub. L. 93–406, title II], §§ 1013(c), 1016(a)(3), 2001(a), (g)(2)(E), (F), 2004(b), (c)(1), 2007(a), (b), title IV, § 4401(a), formerly § 4081(a), Sept. 2, 1974, [88 Stat. 921], 929, 952, 957, 986, 993, 994, 1033, renumbered § 4401(a), [Pub. L. 96–364, title I, § 108(a)], Sept. 26, 1980, [94 Stat. 1267]; [Pub. L. 94–267, § 1(c)(3)], Apr. 15, 1976, [90 Stat. 367]; [Pub. L. 94–455, title XV, § 1502(a)(2)], title XIX, §§ 1901(a)(59), 1906(b)(13)(A), Oct. 4, 1976, [90 Stat. 1737], 1774, 1834; [Pub. L. 95–600, title I], §§ 133(a), (b), 141(f)(9), 152(f), Nov. 6, 1978, [92 Stat. 2783], 2795, 2799; [Pub. L. 96–222, title I, § 101(a)(10)(E)], (J)(ii), Apr. 1, 1980, [94 Stat. 202], 204; [Pub. L. 96–364, title II, § 205], Sept. 26, 1980, [94 Stat. 1287]; [Pub. L. 97–34, title III], §§ 312(a), 331(b), 333(a), Aug. 13, 1981, [95 Stat. 283], 293, 296; [Pub. L. 97–248, title II], §§ 235(f), 237(e)(2), 238(a), 253(b), Sept. 3, 1982, [96 Stat. 507], 512, 533; [Pub. L. 98–369, div. A, title IV, § 474(r)(14)], title V, §§ 512(a), 542(a), title VII, § 713(b)(3), (d)(4)(A), (5), (6), (9), July 18, 1984, [98 Stat. 842], 862, 890, 957, 958; [Pub. L. 99–272, title XI, § 11011(c)(1)], (2), Apr. 7, 1986, [100 Stat. 257], 258; [Pub. L. 99–514, title XI], §§ 1106(d)(2), 1108(c), 1112(d)(2), 1131(a), (b), 1136(b), 1171(b)(6), 1173(a), title XVIII, §§ 1848(c), 1851(b)(2)(A)–(C)(ii), 1854(b)(2)–(5), 1875(c)(7), Oct. 22, 1986, [100 Stat. 2424], 2433, 2445, 2476, 2477, 2486, 2513, 2515, 2857, 2863, 2878, 2895; [Pub. L. 100–203, title IX, § 9307(c)], (d), title X, § 10201(b)(2), (3), Dec. 22, 1987, [101 Stat. 1330–357], 1330–387; [Pub. L. 100–647, title I], §§ 1011(d)(1), (4), (f)(6), 1011A(e)(4), 1011B(h)(3), (6), 1018(t)(4)(A), (5), title II, § 2005(b), Nov. 10, 1988, [102 Stat. 3459], 3463, 3478, 3491, 3492, 3588, 3589, 3610; [Pub. L. 101–239, title VII], §§ 7302(a), 7841(b)(1), Dec. 19, 1989, [103 Stat. 2351], 2428; [Pub. L. 101–508, title XI, § 11812(b)(7)], Nov. 5, 1990, [104 Stat. 1388–535]; [Pub. L. 102–318, title V, § 522(a)(2)], July 3, 1992, [106 Stat. 314]; [Pub. L. 103–66, title XIII, § 13212(c)(1)], Aug. 10, 1993, [107 Stat. 472]; [Pub. L. 103–465, title VII, § 751(a)(11)], Dec. 8, 1994, [108 Stat. 5022]; [Pub. L. 104–188, title I], §§ 1316(d)(1), (2), 1421(b)(2), 1431(b)(3), 1461(b), 1704(q)(1), (t)(76), Aug. 20, 1996, [110 Stat. 1786], 1795, 1803, 1823, 1887, 1891; [Pub. L. 105–34, title XV, § 1530(c)(2)], title XVI, § 1601(d)(2)(C), Aug. 5, 1997, [111 Stat. 1078], 1088; [Pub. L. 105–206, title VI, § 6015(d)], title VII, § 7001(a), July 22, 1998, [112 Stat. 821], 827; [Pub. L. 107–16, title VI], §§ 611(c)(1), 614(a), 616(a)–(b)(2)(A), 632(a)(3)(B), 652(a), 662(a), (b), June 7, 2001, [115 Stat. 97], 102, 103, 114, 129, 142; [Pub. L. 107–147, title IV, § 411](l)(1), (2), (4), (s), (w), Mar. 9, 2002, [116 Stat. 47]