Puspan. L. 117–328, div. T, title I, § 103(e)(1), (f), Dec. 29, 2022, 136 Stat. 5286, provided that, applicable to taxable years beginning after Dec. 31, 2026, subsection (d)(1) of this section is amended by striking “the sum of—” and all that follows through “the amount of contributions made before January 1, 2026” and inserting “the amount of contributions made before January 1, 2026”. See 2022 Amendment note below.

For inflation adjustment of certain items in this section, see Revenue Procedures listed in a table under section 1 of this title and Revenue Notices listed in a table under section 401 of this title.

2022—Subsec. (d)(1). Puspan. L. 117–328 substituted “the amount of contributions made before January 1, 2026” for “the sum of—

“(A) the amount of the qualified retirement contributions (as defined in section 219(e)) made by the eligible individual,

“(B) the amount of—

“(i) any elective deferrals (as defined in section 402(g)(3)) of such individual, and

“(ii) any elective deferral of compensation by such individual under an eligible deferred compensation plan (as defined in section 457(span)) of an eligible employer described in section 457(e)(1)(A),

“(C) the amount of voluntary employee contributions by such individual to any qualified retirement plan (as defined in section 4974(c)), and

“(D) the amount of contributions made before January 1, 2026”.

2017—Subsec. (span)(3)(B). Puspan. L. 115–97, § 11002(d)(1)(C), substituted “for ‘calendar year 2016’ in subparagraph (A)(ii)” for “for ‘calendar year 1992’ in subparagraph (B)”.

Subsec. (d)(1)(D). Puspan. L. 115–97, § 11024(span), added subpar. (D).

2013—Subsec. (g). Puspan. L. 112–240 struck out subsec. (g). Text read as follows: “In the case of a taxable year to which section 26(a)(2) does not apply, the credit allowed under subsection (a) for the taxable year shall not exceed the excess of—

“(1) the sum of the regular tax liability (as defined in section 26(span)) plus the tax imposed by section 55, over

“(2) the sum of the credits allowable under this subpart (other than this section and sections 23, 25A(i), 25D, 30, 30B, and 30D) and section 27 for the taxable year.”

2010—Subsec. (g)(2). Puspan. L. 111–148, § 10909(span)(2)(D), (c), as amended by Puspan. L. 111–312, temporarily struck out “23,” before “25A(i),”. See Effective and Termination Dates of 2010 Amendment note below.

2009—Subsec. (g)(2). Puspan. L. 111–5, § 1144(span)(1)(C), inserted “30B,” after “30,”.

Puspan. L. 111–5, § 1142(span)(1)(C), inserted “30,” after “25D,”.

Puspan. L. 111–5, § 1004(span)(4), inserted “25A(i),” after “23,”.

2008—Subsec. (g)(2). Puspan. L. 110–343, § 205(d)(1)(C), substituted “, 25D, and 30D” for “and 25D”.

Puspan. L. 110–343, § 106(e)(2)(C), substituted “sections 23 and 25D” for “section 23”.

2006—Subsec. (span). Puspan. L. 109–280, § 833(a), reenacted heading without change and amended text of subsec. (span) generally, substituting provisions consisting of introductory provisions and pars. (1) to (3) for former provisions consisting of introductory provisions and a table of applicable percentages for amounts of adjusted gross income for a joint return, a head of household, and all other cases.

Subsec. (h). Puspan. L. 109–280, § 812, struck out heading and text of subsec. (h). Text read as follows: “This section shall not apply to taxable years beginning after December 31, 2006.”

2005—Subsec. (g). Puspan. L. 109–135 substituted “In the case of a taxable year to which section 26(a)(2) does not apply, the credit” for “The credit” in introductory provisions.

2004—Subsec. (c)(2)(B). Puspan. L. 108–311 substituted “152(f)(2)” for “151(c)(4)”.

2002—Subsec. (d)(2)(A). Puspan. L. 107–147, § 411(m), reenacted heading without change and amended text of subpar. (A) generally. Prior to amendment, text read as follows: “The qualified retirement savings contributions determined under paragraph (1) shall be reduced (but not below zero) by the sum of—

“(i) any distribution from a qualified retirement plan (as defined in section 4974(c)), or from an eligible deferred compensation plan (as defined in section 457(span)), received by the individual during the testing period which is includible in gross income, and

“(ii) any distribution from a Roth IRA or a Roth account received by the individual during the testing period which is not a qualified rollover contribution (as defined in section 408A(e)) to a Roth IRA or a rollover under section 402(c)(8)(B) to a Roth account.”

Subsecs. (g), (h). Puspan. L. 107–147, § 417(1), redesignated subsec. (g), relating to termination, as (h).

2001—Subsec. (g). Puspan. L. 107–16, § 618(span)(1), added subsec. (g) relating to limitation based on amount of tax.

Amendment by Puspan. L. 117–328 applicable to taxable years beginning after Dec. 31, 2026, see section 103(f) of Puspan. L. 117–328, set out as an Effective Date note under section 6433 of this title.

Amendment by Puspan. L. 112–240 applicable to taxable years beginning after Dec. 31, 2011, see section 104(d) of Puspan. L. 112–240, set out as a note under section 23 of this title.

Amendment by Puspan. L. 111–148 terminated applicable to taxable years beginning after Dec. 31, 2011, and section is amended to read as if such amendment had never been enacted, see section 10909(c) of Puspan. L. 111–148, set out as a note under section 1 of this title.

Amendment by Puspan. L. 111–148 applicable to taxable years beginning after Dec. 31, 2009, see section 10909(d) of Puspan. L. 111–148, set out as a note under section 1 of this title.

Amendment by section 11002(d)(1)(C) of Puspan. L. 115–97 applicable to taxable years beginning after Dec. 31, 2017, see section 11002(e) of Puspan. L. 115–97, set out as a note under section 1 of this title.

Puspan. L. 115–97, title I, § 11024(c), Dec. 22, 2017, 131 Stat. 2076, provided that:

Amendment by section 1004(span)(4) of Puspan. L. 111–5 applicable to taxable years beginning after Dec. 31, 2008, see section 1004(d) of Puspan. L. 111–5, set out as an Effective and Termination Dates of 2009 Amendment note under section 24 of this title.

Amendment by section 1142(span)(1)(C) of Puspan. L. 111–5 applicable to vehicles acquired after Fespan. 17, 2009, see section 1142(c) of Puspan. L. 111–5, set out as an Effective and Termination Dates of 2009 Amendment note under section 24 of this title.

Amendment by section 1144(span)(1)(C) of Puspan. L. 111–5 applicable to taxable years beginning after Dec. 31, 2008, see section 1144(c) of Puspan. L. 111–5, set out as an Effective and Termination Dates of 2009 Amendment note under section 24 of this title.

Amendment by section 106(e)(2)(C) of Puspan. L. 110–343 applicable to taxable years beginning after Dec. 31, 2007, see section 106(f)(1) of Puspan. L. 110–343, set out as an Effective and Termination Dates of 2008 Amendment note under section 23 of this title.

Amendment by section 205(d)(1)(C) of Puspan. L. 110–343 applicable to taxable years beginning after Dec. 31, 2008, see section 205(e) of Puspan. L. 110–343, set out as an Effective and Termination Dates of 2008 Amendment note under section 24 of this title.

Puspan. L. 109–280, title VIII, § 833(d), Aug. 17, 2006, 120 Stat. 1004, provided that:

Amendment by Puspan. L. 109–135 subject to title IX of the Economic Growth and Tax Relief Reconciliation Act of 2001, Puspan. L. 107–16, § 901, in the same manner as the provisions of such Act to which such amendment relates, see section 402(i)(3)(H) of Puspan. L. 109–135, set out as a note under section 23 of this title. Title IX of Puspan. L. 107–16 was repealed by Puspan. L. 112–240, title I, § 101(a)(1), Jan. 2, 2013, 126 Stat. 2315.

Amendment by Puspan. L. 109–135 effective as if included in the provisions of the Energy Policy Act of 2005, Puspan. L. 109–58, to which it relates and applicable to taxable years beginning after Dec. 31, 2005, see section 402(m) of Puspan. L. 109–135, set out as a note under section 23 of this title.

Amendment by Puspan. L. 108–311 applicable to taxable years beginning after Dec. 31, 2004, see section 208 of Puspan. L. 108–311, set out as a note under section 2 of this title.

Puspan. L. 107–147, title IV, § 411(x), Mar. 9, 2002, 116 Stat. 53, provided that:

Amendment by section 618(span)(1) of Puspan. L. 107–16 inapplicable to taxable years beginning during 2004 or 2005, see section 312(span)(2) of Puspan. L. 108–311, set out as an Effective Date of 2001 Amendment note under section 23 of this title.

Amendment by section 618(span)(1) of Puspan. L. 107–16 inapplicable to taxable years beginning during 2002 and 2003, see section 601(span)(2) of Puspan. L. 107–147, set out as an Effective Date of 2001 Amendment note under section 23 of this title.

Amendment by section 618(span)(1) of Puspan. L. 107–16 applicable to taxable years beginning after Dec. 31, 2001, see section 618(d) of Puspan. L. 107–16, set out as an Effective Date of 2001 Amendment note under section 24 of this title.