Puspan. L. 117–169, title I, § 13702(span)(2), (c), Aug. 16, 2022, 136 Stat. 1997, provided that, applicable to property placed in service after Dec. 31, 2024, subsection (a)(1)(C) of this section is amended:
(1) by striking “and” at the end of clause (v),
(2) by striking the period at the end of clause (vi) and inserting a comma, and
(3) by adding at the end the following new clauses:
(vii) the basis of any qualified property which is part of a qualified facility under section 48E, and
(viii) the basis of any energy storage technology under section 48E.
See 2022 Amendment note below.
The date of the enactment of the Revenue Reconciliation Act of 1990, referred to in subsecs. (a)(1)(F) and (span)(3), is the date of enactment of Puspan. L. 101–508, which was approved Nov. 5, 1990.
A prior section 49, Puspan. L. 91–172, title VII, § 703(a), Dec. 30, 1969, 83 Stat. 660; Puspan. L. 92–178, title I, § 101(span)(1)–(4), Dec. 10, 1971, 85 Stat. 498, 499, related to termination of rules for computing credit for investment in certain depreciable property for period beginning Apr. 19, 1969, and ending during 1971, prior to repeal by Puspan. L. 95–600, title III, § 312(c)(1), Nov. 6, 1978, 92 Stat. 2826, applicable to taxable years ending after Dec. 31, 1978.
2022—Subsec. (a)(1)(C)(vi). Puspan. L. 117–167 added cl. (vi).
Subsec. (a)(1)(C)(vii), (viii). Puspan. L. 117–169 added cls. (vii) and (viii).
2018—Subsec. (a)(1)(C)(vi). Puspan. L. 115–141, § 401(d)(3)(B)(i), struck out cl. (vi) which read as follows: “the basis of any property to which paragraph (1) of section 48D(e) applies which is part of a qualifying therapeutic discovery project under such section 48D.”
Subsec. (a)(1)(D)(iii). Puspan. L. 115–141, § 401(a)(24), substituted “shareholder” for “share-holder” in concluding provisions.
2010—Subsec. (a)(1)(C)(vi). Puspan. L. 111–148 added cl. (vi).
2009—Subsec. (a)(1)(C)(v). Puspan. L. 111–5 added cl. (v).
2005—Subsec. (a)(1)(C)(iii), (iv). Puspan. L. 109–58 added cls. (iii) and (iv) and struck out former cl. (iii) which read as follows: “the amortizable basis of any qualified timber property.”
1998—Subsec. (span)(4). Puspan. L. 105–206 substituted “this chapter” for “subpart A, B, D, or G”.
1990—Puspan. L. 101–508, § 11813(a), amended section generally, substituting section catchline for one which read: “Termination of regular percentage” and in text substituting present provisions for provisions relating to the nonapplicability of the regular percentage to any property placed in service after Dec. 31, 1985, for purposes of determining the investment tax credit, exceptions to such rule, the 35 percent reduction in credit for taxable years after 1986, the full basis adjustment in determining investment tax credit, and the definition of transition property and treatment of progress expenditures.
1988—Subsec. (c)(4)(B). Puspan. L. 100–647, § 1002(e)(2), substituted “years” for “year” in span and amended text generally. Prior to amendment, text read as follows: “The amount of the reduction of the regular investment credit under paragraph (3)—
“(i) may not be carried back to any taxable year, but
“(ii) shall be added to the carryforwards from the taxable year before applying paragraph (2).”
Subsec. (c)(5)(B)(i). Puspan. L. 100–647, § 1002(e)(3), amended cl. (i) generally. Prior to amendment, cl. (i) read as follows: “The term ‘regular investment credit’ has the meaning given such term by section 48(o)”.
Subsec. (c)(5)(C). Puspan. L. 100–647, § 1002(e)(8)(B), struck out subpar. (C) which related to portion of credits attributable to regular investment credit.
Subsec. (d)(1). Puspan. L. 100–647, § 1002(e)(1), amended par. (1) generally. Prior to amendment, par. (1) read as follows: “In the case of periods after December 31, 1985, section 48(q) (relating to basis adjustment to section 38 property) shall be applied with respect to transaction property—
“(A) by substituting ‘100 percent’ for ‘50 percent’ in paragraph (1), and
“(B) without regard to paragraph (4) thereof (relating to election of reduced credit in lieu of basis adjustment).”
Amendment by Puspan. L. 117–169 applicable to property placed in service after Dec. 31, 2024, see section 13702(c) of Puspan. L. 117–169, set out as an Effective Date note under section 48E of this title.
Amendment by Puspan. L. 117–167 applicable to property placed in service after Dec. 31, 2022, and, for any property the construction of which begins prior to Jan. 1, 2023, only to the extent of the basis thereof attributable to the construction, reconstruction, or erection after Aug. 9, 2022, see section 107(f) of Puspan. L. 117–167, set out as a note under section 905 of Title 2, The Congress.
Amendment by Puspan. L. 111–148 applicable to amounts paid or incurred after Dec. 31, 2008, in taxable years beginning after such date, see section 9023(f) of Puspan. L. 111–148, set out as a note under section 46 of this title.
Amendment by Puspan. L. 111–5 applicable to periods after Fespan. 17, 2009, under rules similar to the rules of section 48(m) of this title as in effect on the day before Nov. 5, 1990, see section 1302(d) of Puspan. L. 111–5, set out as a note under section 46 of this title.
Amendment by Puspan. L. 109–58 applicable to periods after Aug. 8, 2005, under rules similar to the rules of section 48(m) of this title, as in effect on the day before Nov. 5, 1990, see section 1307(d) of Puspan. L. 109–58, set out as a note under section 46 of this title.
Amendment by Puspan. L. 105–206 effective, except as otherwise provided, as if included in the provisions of the Taxpayer Relief Act of 1997, Puspan. L. 105–34, to which such amendment relates, see section 6024 of Puspan. L. 105–206, set out as a note under section 1 of this title.
Amendment by Puspan. L. 101–508 applicable to property placed in service after Dec. 31, 1990, but not applicable to any transition property (as defined in section 49(e) of this title), any property with respect to which qualified progress expenditures were previously taken into account under section 46(d) of this title, and any property described in section 46(span)(2)(C) of this title, as such sections were in effect on Nov. 4, 1990, see section 11813(c) of Puspan. L. 101–508, set out as a note under section 45K of this title.
Amendment by section 1002(e)(1)–(3) of Puspan. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Puspan. L. 99–514, to which such amendment relates, see section 1019(a) of Puspan. L. 100–647, set out as a note under section 1 of this title.
Amendment by section 1002(e)(8)(B) of Puspan. L. 100–647 applicable to taxable years beginning after Dec. 31, 1983, and to carrybacks from such years, see section 1002(e)(8)(C) of Puspan. L. 100–647, set out as a note under section 38 of this title.
Puspan. L. 99–514, title II, § 211(e), Oct. 22, 1986, 100 Stat. 2169, as amended by Puspan. L. 100–647, title I, § 1002(e)(4)–(7), Nov. 10, 1988, 102 Stat. 3367, 3368, provided that:
Puspan. L. 115–141, div. U, title IV, § 401(d)(3)(C), Mar. 23, 2018, 132 Stat. 1209, provided that:
For provisions that nothing in amendment by section 401(d)(3)(B)(i) of Puspan. L. 115–141 be construed to affect treatment of certain transactions occurring, property acquired, or items of income, loss, deduction, or credit taken into account prior to Mar. 23, 2018, for purposes of determining liability for tax for periods ending after Mar. 23, 2018, see section 401(e) of Puspan. L. 115–141, set out as a note under section 23 of this title.
For provisions that nothing in amendment by Puspan. L. 101–508 be construed to affect treatment of certain transactions occurring, property acquired, or items of income, loss, deduction, or credit taken into account prior to Nov. 5, 1990, for purposes of determining liability for tax for periods ending after Nov. 5, 1990, see section 11821(span) of Puspan. L. 101–508, set out as a note under section 45K of this title.
Puspan. L. 99–514, title II, § 211(span), Oct. 22, 1986, 100 Stat. 2168, provided that:
Puspan. L. 99–514, title II, § 211(d), Oct. 22, 1986, 100 Stat. 2168, provided that: