2010—Subsec. (a)(1)(C). Pub. L. 111–325, § 101(b)(1), amended subpar. (C) generally. Prior to amendment, subpar. (C) read as follows: “a capital loss carryover—

“(i) in the case of a regulated investment company (as defined in section 851) to each of the 8 taxable years succeeding the loss year, and

“(ii) to the extent such loss is attributable to a foreign expropriation capital loss, to each of the 10 taxable years succeeding the loss year.”

Subsec. (a)(3), (4). Pub. L. 111–325, § 101(a), added par. (3) and redesignated former par. (3) as (4).

2004—Subsec. (a)(3). Pub. L. 108–357 reenacted heading without change and amended text of par. (3) generally. Prior to amendment, par. (3) provided that a net capital loss of a corporation would not be carried back under par. (1)(A) to a taxable year for which it was a foreign personal holding company (as defined in section 552), for which it was a regulated investment company (as defined in section 851), for which it was a real estate investment trust (as defined in section 856), or for which an election made by it under section 1247 was applicable (relating to election by foreign investment companies to distribute income currently).

1988—Subsec. (b)(2). Pub. L. 100–647 substituted “Treatment of amounts allowed under section 1211(b)(1) or (2)” for “Special rule” as heading and amended text generally. Prior to amendment, text read as follows: “For purposes of determining the excess referred to in subparagraph (A) or (B) of paragraph (1), an amount equal to the amount allowed for the taxable year under paragraph (1) or (2) of section 1211(b) shall be treated as a short-term capital gain in such year.”

1986—Subsec. (b)(2). Pub. L. 99–514, § 301(b)(11), amended par. (2) generally. Prior to amendment, par. (2), special rules, read as follows:

“(A) For purposes of determining the excess referred to in paragraph (1)(A), an amount equal to the amount allowed for the taxable year under section 1211(b)(1)(A), (B), or (C) shall be treated as a short-term capital gain in such year.

“(B) For purposes of determining the excess referred to in paragraph (1)(B), an amount equal to the sum of—

“(i) the amount allowed for the taxable year under section 1211(b)(1)(A), (B), or (C), and

“(ii) the excess of the amount described in clause (i) over the net short-term capital loss (determined without regard to this subsection) for such year,

shall be treated as a short-term capital gain in such year.”

Subsec. (c)(6)(B), (7)(A). Pub. L. 99–514, § 1899A(67), amended directory language of Pub. L. 98–369, § 102(e)(3)(C), resulting in amendment of subsec. (c)(6)(B). See 1984 Amendment note below.

1984—Subsec. (b)(3). Pub. L. 98–369, § 1002(a), struck out par. (3) which read as follows: “In the case of any amount which, under paragraph (1) and section 1211(b) (as in effect for taxable years beginning before January 1, 1970), is treated as a capital loss in the first taxable year beginning after December 31, 1969, paragraph (1) and section 1211(b) (as in effect for taxable years beginning before January 1, 1970) shall apply (and paragraph (1) and section 1211(b) as in effect for taxable years beginning after December 31, 1969, shall not apply) to the extent such amount exceeds the total of any net capital gains (determined without regard to this subsection) of taxable years beginning after December 31, 1969.”

Subsec. (c). Pub. L. 98–369, § 102(e)(3)(A), (B), substituted “net section 1256 contracts loss” for “net commodity futures loss” and “section 1256 contracts” for “regulated futures contracts” wherever appearing.

Subsec. (c)(3)(A), (5). Pub. L. 98–369, § 102(e)(3)(D), substituted “net section 1256 contract gain” for “net commodity futures gain” wherever appearing.

Subsec. (c)(6)(B), (7)(A). Pub. L. 98–369, § 102(e)(3)(C), as amended by Pub. L. 99–514, § 1899A(67), substituted “section 1256 contract” for “regulated futures contract” wherever appearing.

1983—Subsec. (c)(4)(A). Pub. L. 97–448 struck out “and positions to which section 1256 applies” after “losses from regulated futures contracts”.

1982—Subsec. (a)(3), (4). Pub. L. 97–354 struck out par. (3) relating to electing small business corporations, and redesignated par. (4) as (3).

1981—Subsec. (c). Pub. L. 97–34 added subsec. (c).

1978—Subsec. (a)(1)(C)(ii). Pub. L. 95–600 substituted “succeeding the loss year” for “exceeding the loss year”.

1976—Subsec. (a)(1). Pub. L. 94–455, §§ 1403(a), 1901(b)(33)(O), in subpar. (B) inserted introductory text “except as provided in subparagraph (C),” and struck out “(10) taxable years to the extent such loss is attributable to a foreign expropriation capital loss)” after “5 taxable years” and added subpar. (C), and substituted “capital gain net income” for “net capital gains”, “net capital gain” and “net capital gain” in last three sentences, respectively.

1969—Pub. L. 91–172, § 512(f)(1), substituted “carrybacks and carryovers” for “carryover” in section catchline.

Subsec. (a)(1). Pub. L. 91–172, § 512(a), provided for a 3-year capital loss carryback for corporations, not available for foreign expropriation capital losses for which a special 10-year carryforward is presently available, in addition to the 5–year capital loss carryforward presently allowed corporations, to the extent the carryback of such loss does not increase or produce a net operating loss for the taxable year to which it is being carried back.

Subsec. (a)(3), (4). Pub. L. 91–172, § 512(b), added pars. (3) and (4).

Subsec. (b). Pub. L. 91–172, § 513(b), struck out reference to Dec. 31, 1963, struck out determination of a short-term capital gain as an amount equal to the excess allowed for the taxable year under former section 1211(b) over the gains from sales or exchanges of capital assets, struck out par. (2) treating as a short-term capital loss in the first taxable year beginning after Dec. 31, 1963, any amount which is treated as a short-term capital loss in such year under this subchapter as in effect immediately before the enactment of the Revenue Act of 1964, added new par. (2) dealing with special rules for determining the excesses referred to in par. (1)(A) and par. (1)(B) and added par. (3).

1964—Subsec. (a). Pub. L. 88–571 provided that if any portion of a net capital loss is attributable to a foreign expropriation capital loss, such portion shall be a short-term capital loss in each of the 10 succeeding taxable years, defined foreign expropriation capital loss, stated what portion of loss is attributable to foreign expropriation capital loss and the priority of application of the net capital loss, and struck out provisions that net capital losses for taxable years beginning before Oct. 20, 1951, were to be determined under the applicable law relating to the computation of capital gains and losses in effect before such date.

Pub. L. 88–272 designated existing provisions as subsec. (a), limited such subsection to corporations, and added subsec. (b).

Pub. L. 111–325, title I, § 101(c), Dec. 22, 2010, 124 Stat. 3538, as amended by Pub. L. 113–295, div. A, title II, § 205(a)(1), Dec. 19, 2014, 128 Stat. 4025, provided that:

Pub. L. 108–357, title IV, § 413(c)(20)(B), Oct. 22, 2004, 118 Stat. 1509, provided that: “The amendment made by subparagraph (A) [amending this section] shall apply to taxable years beginning after December 31, 2004.”

Amendment by Pub. L. 108–357 applicable to taxable years of foreign corporations beginning after Dec. 31, 2004, and to taxable years of United States shareholders with or within which such taxable years of foreign corporations end, see section 413(d)(1) of Pub. L. 108–357, set out as an Effective and Termination Dates of 2004 Amendments note under section 1 of this title.

Amendment by Pub. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 1019(a) of Pub. L. 100–647, set out as a note under section 1 of this title.

Amendment by section 301(b)(11) of Pub. L. 99–514 applicable to taxable years beginning after Dec. 31, 1986, see section 301(c) of Pub. L. 99–514, set out as a note under section 62 of this title.

Amendment by section 102(e)(3) of Pub. L. 98–369 applicable to positions established after July 18, 1984, in taxable years after that date, except as otherwise provided, see section 102(f), (g) of Pub. L. 98–369, set out as a note under section 1256 of this title.

Pub. L. 98–369, div. A, title X, § 1002(b), July 18, 1984, 98 Stat. 1012, provided that: “The repeal made by subsection (a) [amending this section] shall apply to taxable years beginning after December 31, 1986.”

Amendment by Pub. L. 97–448 effective, except as otherwise provided, as if it had been included in the provision of the Economic Recovery Tax Act of 1981, Pub. L. 97–34, to which such amendment relates, see section 109 of Pub. L. 97–448, set out as a note under section 1 of this title.

Amendment by Pub. L. 97–354 applicable to taxable years beginning after Dec. 31, 1982, see section 6(a) of Pub. L. 97–354, set out as an Effective Date note under section 1361 of this title.

Amendment by Pub. L. 97–34 applicable to property acquired and positions established by the taxpayer after June 23, 1981, in taxable years ending after such date, and applicable when so elected with respect to property held on June 23, 1981, see section 508 of Pub. L. 97–34, set out as an Effective Date note under section 1092 of this title.

Amendment by Pub. L. 95–600 effective Oct. 4, 1976, see section 703(r) of Pub. L. 95–600, set out as a note under section 46 of this title.

Pub. L. 94–455, title XIV, § 1403(b), Oct. 4, 1976, 90 Stat. 1733, as amended by Pub. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: “The amendments made by this section [amending this section] shall apply to loss years (within the meaning of section 1212(a)(1) of the Internal Revenue Code of 1986 [formerly I.R.C. 1954]) ending on or after January 1, 1970.”

Amendment by section 1901(b)(33)(O) of Pub. L. 94–455 applicable with respect to taxable years beginning after Dec. 31, 1976, see section 1901(d) of Pub. L. 94–455, set out as a note under section 2 of this title.

Pub. L. 91–172, title V, § 512(g), Dec. 30, 1969, 83 Stat. 642, provided that: “The amendments made by this section [amending this section and sections 246, 381, 481, 535, 1314, 6411, 6501, 6511, 6601, and 6611 of this title] shall apply with respect to net capital losses sustained in taxable years beginning after December 31, 1969.”

Amendment by section 513(b) of Pub. L. 91–172 applicable to taxable years beginning after Dec. 31, 1969, see section 513(d) of Pub. L. 91–172, set out as a note under section 1211 of this title.

Pub. L. 88–571, § 7(b), Sept. 2, 1964, 78 Stat. 861, as amended by Pub. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: “The amendment made by subsection (a) [amending this section] shall apply with respect to net capital losses (to the extent attributable to foreign expropriation capital losses, as defined in section 1212(a)(2)(A) of the Internal Revenue Code of 1986 [formerly I.R.C. 1954]) sustained in taxable years ending after December 31, 1958.”

Pub. L. 88–272, title II, § 230(c), Feb. 26, 1964, 78 Stat. 100, provided that: “The amendments made by this section [amending this section and section 1222 of this title] shall apply to taxable years beginning after December 31, 1963.”

For provisions directing that if any amendments made by subtitle A or subtitle C of title XI [§§ 1101–1147 and 1171–1177] or title XVIII [§§ 1800–1899A] of Pub. L. 99–514 require an amendment to any plan, such plan amendment shall not be required to be made before the first plan year beginning on or after Jan. 1, 1989, see section 1140 of Pub. L. 99–514, as amended, set out as a note under section 401 of this title.

Pub. L. 91–688, § 3, Jan. 12, 1971, 84 Stat. 2073, as amended by Pub. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: