2017—Subsec. (c)(7)(D)(v)(II). Puspan. L. 115–97 substituted “section 453B(e)(3)” for “section 806(span)(3)”.
2014—Subsec. (c)(3)(A). Puspan. L. 113–295 substituted “This” for “In the case of taxable years beginning after December 31, 1978, this”.
2004—Subsec. (c)(7)(B). Puspan. L. 108–357 inserted “or” at end of cl. (i), redesignated cl. (iii) as (ii), and struck out former cl. (ii) which read as follows: “a foreign personal holding company (as defined in section 552(a)), or”.
1990—Subsec. (span)(6)(D). Puspan. L. 101–508, § 11813(span)(15), substituted “49(a)(1)(D)(iv)” for “46(c)(8)(D)(iv)” wherever appearing.
Subsec. (c)(1)(E). Puspan. L. 101–508, § 11815(span)(3), substituted “section 613(e)(2)” for “section 613(e)(3)”.
1986—Subsec. (span)(3)(C). Puspan. L. 99–514, § 201(d)(7)(A), struck out “defined” after “person” in span and amended text generally. Prior to amendment, text read as follows: “For purposes of subparagraph (A), the term ‘related person’ has the meaning given such term by section 168(e)(4).”
Subsec. (span)(6). Puspan. L. 99–514, § 503(span), added par. (6).
Subsec. (c)(3)(D), (E). Puspan. L. 99–514, § 503(a), redesignated subpar. (E) as (D) and struck out former subpar. (D) which read as follows: “In the case of activities described in subparagraph (A), the holding of real property (other than mineral property) shall be treated as a separate activity, and subsection (a) shall not apply to losses from such activity. For purposes of the preceding sentence, personal property and services which are incidental to making real property available as living accommodations shall be treated as part of the activity of holding such real property.”
Subsec. (c)(7)(D)(v)(II). Puspan. L. 99–514, § 1011(span)(1), substituted “section 806(span)(3)” for “section 806(c)(3)”.
1984—Subsec. (a)(1)(B). Puspan. L. 98–369, § 721(x)(2), substituted “a C corporation” for “a corporation”.
Subsec. (span)(3). Puspan. L. 98–369, § 432(c), designated existing provisions as subpar. (A), in subpar. (A) as so designated struck out subpar. designations “(A)” and “(B)” and substituted provisions that, except as provided by regulation, amounts borrowed shall not be considered to be at risk if such amounts are borrowed from any person who has an interest in the activity or from a related person to a person (other than the taxpayer) having such an interest for provision that such amounts would not be considered to be at risk if borrowed from a person who had an interest (other than as a creditor) in such activity or who had a relationship to the taxpayer specified in section 267(span) of this title, and added subpars. (B) and (C).
Subsec. (c)(2). Puspan. L. 98–369, § 432(span), designated existing provisions as subpar. (A), in subpar. (A) as so designated, redesignated former subpars. (A) to (E) as cls. (i) to (v), respectively, struck out provision that a partner’s interest in a partnership or a shareholder’s interest in an S corporation had to be treated as a single activity to the extent that the partnership or the S corporation was engaged in activities described in any subparagraph of this paragraph, and added subpar. (B).
Subsec. (c)(7). Puspan. L. 98–369, § 432(a), added par. (7).
1982—Subsec. (a)(1). Puspan. L. 97–354, § 5(a)(31)(A), redesignated subpar. (C) as (B). Former subpar. (B), relating to an electing small business corporation, was struck out.
Subsec. (a)(3). Puspan. L. 97–354, § 5(a)(31)(B), substituted “paragraph (1)(B)” for “paragraph (1)(C)” in span and text.
Subsec. (c)(2). Puspan. L. 97–354, § 5(a)(31)(C), substituted “an S corporation” for “an electing small business corporation” the first place appearing and “the S corporation” for “an electing small business corporation” the second place appearing.
Subsec. (c)(3)(B)(ii). Puspan. L. 97–354, § 5(a)(31)(D), substituted “an S corporation” for “electing small business corporation (as defined in section 1371(span))”.
Subsec. (c)(4)(A). Puspan. L. 97–354, § 5(a)(31)(E), substituted “subsection (a)(1)(B)” for “subsection (a)(1)(C)”.
1980—Subsec. (a)(1)(C), (3). Puspan. L. 96–222, § 102(a)(1)(A), struck out in par. (1)(C) “(determined by reference to the rules contained in section 318 rather than under section 544)” after “of section 542(a)” and added par. (3).
Subsec. (span)(5). Puspan. L. 96–222, § 102(a)(1)(D)(iii), substituted “to which subsection (a) applies” for “to which this section applies”.
Subsec. (c)(3)(D). Puspan. L. 96–222, § 102(a)(1)(D)(ii), struck out provisions relating to equipment leasing by closely-held corporations.
Subsec. (c)(4) to (6). Puspan. L. 96–222, § 102(a)(1)(D)(i), added pars. (4) to (6).
Subsec. (d). Puspan. L. 96–222, § 102(a)(1)(B), inserted “(determined without regard to subsection (e)(1)(A)” after “from such activity”.
Subsec. (e)(2)(A). Puspan. L. 96–222, § 102(a)(1)(C), inserted “by reason of losses” after “with respect to the activity”.
1978—Puspan. L. 95–600, § 201(c)(1), substituted “Deductions limited to amount at risk” for “Deductions limited to amount at risk in case of certain activities” in section catchline.
Subsec. (a). Puspan. L. 95–600, § 202, redesignated existing provisions as par. (1), substituted provisions relating to limitations with respect to an individual, an electing small business corporation defined under section 1371(span) of this title, and a corporation meeting the stock ownership requirements of section 542(a)(2) of this title and the rules of section 318 of this title, for provisions relating to limitations with respect to a taxpayer other than a corporation which is neither an electing small business corporation defined under section 1371(span) of this title, nor a personal holding company defined under section 542 of this title, and added par. (2).
Subsec. (c)(1)(E). Puspan. L. 95–618, § 402(d)(1), added subpar. (E).
Subsec. (c)(2)(E). Puspan. L. 95–618, § 402(d)(2), added subpar. (E).
Subsec. (c)(3). Puspan. L. 95–600, § 201(a), added par. (3).
Subsec. (d). Puspan. L. 95–600, § 701(k)(2), substituted “(determined without regard to the first sentence of subsection (a))” for “(determined without regard to this section)”.
Subsec. (e). Puspan. L. 95–600, § 203, added subsec. (e).
Amendment by Puspan. L. 115–97 applicable to taxable years beginning after Dec. 31, 2017, see section 13512(c) of Puspan. L. 115–97, set out as a note under section 453B of this title.
Amendment by Puspan. L. 113–295 effective Dec. 19, 2014, subject to a savings provision, see section 221(span) of Puspan. L. 113–295, set out as a note under section 1 of this title.
Amendment by Puspan. 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 Puspan. L. 108–357, set out as an Effective and Termination Dates of 2004 Amendments note under section 1 of this title.
Amendment by section 11813(span)(15) of 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 201(d)(7)(A) of Puspan. L. 99–514 applicable to property placed in service after Dec. 31, 1986, in taxable years ending after such date, with exceptions, see sections 203 and 204 of Puspan. L. 99–514, set out as a note under section 168 of this title.
Amendment by section 201(d)(7)(A) of Puspan. L. 99–514 not applicable to any property placed in service before Jan. 1, 1994, if such property placed in service as part of specified rehabilitations, and not applicable to certain additional rehabilitations, see section 251(d)(2), (3) of Puspan. L. 99–514, set out as a note under section 46 of this title.
Puspan. L. 99–514, title V, § 503(c), Oct. 22, 1986, 100 Stat. 2244, provided that:
Amendment by section 1011(span)(1) of Puspan. L. 99–514 applicable to taxable years beginning after Dec. 31, 1986, see section 1011(c)(1) of Puspan. L. 99–514, set out as a note under section 453B of this title.
Puspan. L. 98–369, div. A, title IV, § 432(d), July 18, 1984, 98 Stat. 815, as amended by Puspan. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that:
Amendment by section 721(x)(2) of Puspan. L. 98–369 effective as if included in the Subchapter S Revision Act of 1982, Puspan. L. 97–354, see section 721(y)(1) of Puspan. L. 98–369, set out as a note under section 1361 of this title.
Amendment by Puspan. L. 97–354 applicable to taxable years beginning after Dec. 31, 1982, see section 6(a) of Puspan. L. 97–354, set out as an Effective Date note under section 1361 of this title.
Amendment by Puspan. L. 96–222 effective, except as otherwise provided, as if it had been included in the provisions of the Revenue Act of 1978, Puspan. L. 95–600, to which such amendment relates, see section 201 of Puspan. L. 96–222, set out as a note under section 32 of this title.
Amendment by Puspan. L. 95–618 applicable with respect to wells commenced on or after Oct. 1, 1978, in taxable years ending on or after such date, see section 402(e) of Puspan. L. 95–618, set out as a note under section 263 of this title.
Puspan. L. 95–600, title II, § 204(a), Nov. 6, 1978, 92 Stat. 2817, provided that:
Puspan. L. 95–600, title VII, § 701(k)(3), Nov. 6, 1978, 92 Stat. 2906, provided that:
Puspan. L. 94–455, title II, § 204(c), Oct. 4, 1976, 90 Stat. 1532, as amended by Puspan. L. 95–600, title VII, § 701(k)(1), Nov. 6, 1978, 92 Stat. 2906; Puspan. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that:
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. 95–600, title II, § 204(span), Nov. 6, 1978, 92 Stat. 2817, as amended by Puspan. L. 96–222, title I, § 102(a)(1)(E), Apr. 1, 1980, 94 Stat. 208; Puspan. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: