View all text of Part V [§ 151 - § 153]
§ 151. Allowance of deductions for personal exemptions
(a) Allowance of deductions
(b) Taxpayer and spouse
(c) Additional exemption for dependents
(d) Exemption amount
For purposes of this section—
(1) In general
(2) Exemption amount disallowed in case of certain dependents
(3) Phaseout
(A) In general
(B) Applicable percentage
(C) Coordination with other provisions
(4) Inflation adjustment
Except as provided in paragraph (5), in the case of any taxable year beginning in a calendar year after 1989, the dollar amount contained in paragraph (1) shall be increased by an amount equal to—
(A) such dollar amount, multiplied by
(B) the cost-of-living adjustment determined under section 1(f)(3) for the calendar year in which the taxable year begins, by substituting “calendar year 1988” for “calendar year 2016” in subparagraph (A)(ii) thereof.
(5) Special rules for taxable years 2018 through 2025
In the case of a taxable year beginning after December 31, 2017, and before January 1, 2026—
(A) Exemption amount
(B) References
(e) Identifying information required
(Aug. 16, 1954, ch. 736, 68A Stat. 42; Pub. L. 91–172, title VIII, § 801(a)(1), (b)(1), (c)(1), (d)(1), title IX, § 941(b), Dec. 30, 1969, 83 Stat. 675, 676, 726; Pub. L. 92–178, title II, § 201(a)(1), (b)(1), (c), Dec. 10, 1971, 85 Stat. 510, 511; Pub. L. 94–455, title XIX, § 1901(a)(23), Oct. 4, 1976, 90 Stat. 1767; Pub. L. 95–600, title I, § 102(a), Nov. 6, 1978, 92 Stat. 2771; Pub. L. 97–34, title I, § 104(c), Aug. 13, 1981, 95 Stat. 189; Pub. L. 98–369, div. A, title IV, § 426(a), July 18, 1984, 98 Stat. 804; Pub. L. 99–514, title I, § 103, title XVIII, § 1847(b)(3), Oct. 22, 1986, 100 Stat. 2102, 2856; Pub. L. 100–647, title VI, § 6010(a), Nov. 10, 1988, 102 Stat. 3691; Pub. L. 101–508, title XI, §§ 11101(d)(1)(F), 11104(a), Nov. 5, 1990, 104 Stat. 1388–405, 1388–407; Pub. L. 102–318, title V, § 511, July 3, 1992, 106 Stat. 300; Pub. L. 103–66, title XIII, §§ 13201(b)(3)(G), 13205, Aug. 10, 1993, 107 Stat. 459, 462; Pub. L. 104–188, title I, §§ 1615(a)(1), 1702(a)(2), Aug. 20, 1996, 110 Stat. 1853, 1868; Pub. L. 106–554, § 1(a)(7) [title III, § 306(a)], Dec. 21, 2000, 114 Stat. 2763, 2763A–634; Pub. L. 107–16, title I, § 102(a), June 7, 2001, 115 Stat. 44; Pub. L. 107–147, title IV, §§ 412(b), 417(6), Mar. 9, 2002, 116 Stat. 53, 56; Pub. L. 108–311, title II, § 206, Oct. 4, 2004, 118 Stat. 1176;