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LegalText	26 U.S.C. § 951	Amounts included in gross income of United States shareholders	us	united_states_code	code_section	26	INTERNAL REVENUE CODE	1	NORMAL TAXES AND SURTAXES	951	26 U.S.C. § 951	current	119-100	2026-06-26	official	https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc26@119-100.zip	/us/usc/t26/s951	data/legal/raw/us/code/title-26/usc26.xml	896e6a778411e175c9a91cd751d6a9fa07b13a91d8f846b81bc77556acb7a04e	a261f094809116f42a96648a3d5eee80fa010379d67412551c21dd5c900b27f4	cf1eb7c275acb5768615bc58c8c002b4839f4f3b70d8887d4ae7cdc0f3e517fc	2026-07-04	official	legal us-code

26 U.S.C. § 951 - Amounts included in gross income of United States shareholders

Text

(a) Amounts included (1) In general If a foreign corporation is a controlled foreign corporation at any time during a taxable year of the foreign corporation (in this subsection referred to as the “CFC year”)—

(A) each United States shareholder which owns (within the meaning of section 958(a)) stock in such corporation on any day during the CFC year shall include in gross income such shareholder’s pro rata share (determined under paragraph (2)) of the corporation’s subpart F income for the CFC year, and

(B) each United States shareholder which owns (within the meaning of section 958(a)) stock in such corporation on the last day, in the CFC year, on which such corporation is a controlled foreign corporation shall include in gross income the amount determined under section 956 with respect to such shareholder for the CFC year (but only to the extent not excluded from gross income under section 959(a)(2)).

(2) Pro rata share of subpart F income A United States shareholder’s pro rata share of a controlled foreign corporation’s subpart F income for a CFC year shall be the portion of such income which is attributable to—

(A) the stock of such corporation owned (within the meaning of section 958(a)) by such shareholder, and

(B) any period of the CFC year during which—

(i) such shareholder owned (within the meaning of section 958(a)) such stock,

(ii) such shareholder was a United States shareholder of such corporation, and

(iii) such corporation was a controlled foreign corporation.

(3) Taxable year of inclusion Any amount required to be included in gross income by a United States shareholder under paragraph (1) with respect to a CFC year shall be included in gross income for the shareholder’s taxable year which includes the last day on which the shareholder owns (within the meaning of section 958(a)) stock in the controlled foreign corporation during such CFC year.

(4) Regulatory authority The Secretary shall prescribe such regulations or other guidance as may be necessary or appropriate to carry out the purposes of this subsection, including regulations or other guidance allowing taxpayers to elect, or requiring taxpayers, to close the taxable year of a controlled foreign corporation upon a direct or indirect disposition of stock of such corporation.

(b) United States shareholder defined For purposes of this title, the term “United States shareholder” means, with respect to any foreign corporation, a United States person (as defined in section 957(c)) who owns (within the meaning of section 958(a)), or is considered as owning by applying the rules of ownership of section 958(b), 10 percent or more of the total combined voting power of all classes of stock entitled to vote of such foreign corporation, or 10 percent or more of the total value of shares of all classes of stock of such foreign corporation.

(c) Coordination with passive foreign investment company provisions If, but for this subsection, an amount would be included in the gross income of a United States shareholder for any taxable year both under subsection (a)(1)(A)(i) and under section 1293 (relating to current taxation of income from certain passive foreign investment companies), such amount shall be included in the gross income of such shareholder only under subsection (a)(1)(A).

(Added Pub. L. 87–834, § 12(a), Oct. 16, 1962, 76 Stat. 1006; amended Pub. L. 94–12, title VI, § 602(a)(3)(B), (c)(3), (4), (d)(2), Mar. 29, 1975, 89 Stat. 58, 62; Pub. L. 94–455, title XIX, § 1901(a)(119), Oct. 4, 1976, 90 Stat. 1784; Pub. L. 98–369, div. A, title I, § 132(c)(1), title VIII, § 801(d)(4), July 18, 1984, 98 Stat. 666, 996; Pub. L. 99–514, title XII, § 1235(c), title XVIII, § 1876(c)(2), Oct. 22, 1986, 100 Stat. 2574, 2898; Pub. L. 100–647, title I, § 1012(i)(15), Nov. 10, 1988, 102 Stat. 3510; Pub. L. 103–66, title XIII, §§ 13231(a), 13232(c), Aug. 10, 1993, 107 Stat. 495, 502; Pub. L. 104–188, title I, § 1501(a)(1), Aug. 20, 1996, 110 Stat. 1825; Pub. L. 105–34, title XI, § 1112(a)(1), Aug. 5, 1997, 111 Stat. 969; Pub. L. 108–357, title IV, § 413(c)(16), Oct. 22, 2004, 118 Stat. 1508; Pub. L. 110–172, § 11(g)(13), Dec. 29, 2007, 121 Stat. 2490; Pub. L. 115–97, title I, §§ 14101(e)(1), 14212(b)(1)(A), (2), 14214(a), 14215(a), Dec. 22, 2017, 131 Stat. 2192, 2217, 2218; Pub. L. 119–21, title VII, § 70354(a), July 4, 2025, 139 Stat. 210.)

Notes

Editorial Notes

Amendments2025—Subsec. (a). Pub. L. 119–21 amended subsec. (a) generally. Prior to amendment, subsec. (a) consisted of pars. (1) and (2) relating to amounts included in gross income of United States shareholders in general and pro rata share of subpart F income, respectively. 2017—Subsec. (a)(1). Pub. L. 115–97, § 14215(a), substituted “at any time” for “for an uninterrupted period of 30 days or more” in introductory provisions. Subsec. (a)(1)(A). Pub. L. 115–97, § 14212(b)(1)(A), amended subpar. (A) generally. Prior to amendment, subpar. (A) read as follows: “the sum of— “(i) his pro rata share (determined under paragraph (2)) of the corporation’s subpart F income for such year, “(ii) his pro rata share (determined under section 955(a)(3) as in effect before the enactment of the Tax Reduction Act of 1975) of the corporation’s previously excluded subpart F income withdrawn from investment in less developed countries for such year, and “(iii) his pro rata share (determined under section 955(a)(3)) of the corporation’s previously excluded subpart F income withdrawn from foreign base company shipping operations for such year; and”. Subsec. (a)(3). Pub. L. 115–97, § 14212(b)(2), struck out par. (3). Text read as follows: “For purposes of paragraph (1)(A)(iii), the pro rata share of any United States shareholder of the previously excluded subpart F income of a controlled foreign corporation withdrawn from investment in foreign base company shipping operations shall not exceed an amount— “(A) which bears the same ratio to his pro rata share of such income withdrawn (as determined under section 955(a)(3)) for the taxable year, as “(B) the part of such year during which the corporation is a controlled foreign corporation bears to the entire year.” Subsec. (b). Pub. L. 115–97, § 14214(a), inserted “, or 10 percent or more of the total value of shares of all classes of stock of such foreign corporation” after “such foreign corporation”. Pub. L. 115–97, § 14101(e)(1), substituted “title” for “subpart”. 2007—Subsecs. (c), (d). Pub. L. 110–172 redesignated subsec. (d) as (c) and struck out heading and text of former subsec. (c). Text read as follows: “(1) In general.—The foreign trade income of a FSC and any deductions which are apportioned or allocated to such income shall not be taken into account under this subpart. “(2) Foreign trade income.—For purposes of this subsection, the term ‘foreign trade income’ has the meaning given such term by section 923(b), but does not include section 923(a)(2) non-exempt income (within the meaning of section 927(d)(6)).” 2004—Subsecs. (c) to (f). Pub. L. 108–357 redesignated subsecs. (e) and (f) as (c) and (d), respectively, and struck out former subsecs. (c) and (d), which related to coordination of provisions with election of a foreign investment company to distribute income and coordination with foreign personal holding company provisions, respectively. 1997—Subsec. (a)(2). Pub. L. 105–34 inserted concluding provisions “For purposes of subparagraph (B), any gain included in the gross income of any person as a dividend under section 1248 shall be treated as a distribution received by such person with respect to the stock involved.” 1996—Subsec. (a)(1)(A) to (C). Pub. L. 104–188 inserted “and” at end of subpar. (A), substituted period for “; and” at end of subpar. (B), and struck out subpar. (C) which read as follows: “the amount determined under section 956A with respect to such shareholder for such year (but only to the extent not excluded from gross income under section 959(a)(3)).” 1993—Subsec. (a)(1)(B). Pub. L. 103–66, § 13232(c)(1), substituted “the amount determined under section 956 with respect to such shareholder for such year (but only to the extent not excluded from gross income under section 959(a)(2)); and” for “his pro rata share (determined under section 956(a)(2)) of the corporation’s increase in earnings invested in United States property for such year (but only to the extent not excluded from gross income under section 959(a)(2)); and”. Subsec. (a)(1)(C). Pub. L. 103–66, § 13231(a), added subpar. (C). Subsec. (a)(4). Pub. L. 103–66, § 13232(c)(2), struck out heading and text of par. (4). Text read as follows: “For purposes of paragraph (1)(B), the pro rata share of any United States shareholder in the increase of the earnings of a controlled foreign corporation invested in United States property shall not exceed an amount (A) which bears the same ratio to his pro rata share of such increase (as determined under section 956(a)(2)) for the taxable year, as (B) the part of such year during which the corporation is a controlled foreign corporation bears to the entire year.” 1988—Subsec. (b). Pub. L. 100–647 substituted “section 957(c)” for “section 957(d)”. 1986—Subsec. (e)(1). Pub. L. 99–514, § 1876(c)(2), struck out last sentence which read as follows: “For purposes of the preceding sentence, income described in paragraph (2) or (3) of section 921(d) shall be treated as derived from sources within the United States.” Subsec. (f). Pub. L. 99–514, § 1235(c), added subsec. (f). 1984—Subsec. (d). Pub. L. 98–369, § 132(c)(1), amended subsec. (d) generally, substituting provision that, if a United States shareholder is required to include in gross income an amount under both subsec. (a)(1)(A)(ii) of this section and section 551(b) of this title, such amount be included only under subsec. (a)(1)(A)(ii) of this section for provision that, if a United States shareholder is subject to tax under section 551(b) of this title, such shareholder not be required to include as gross income any amount under subsec. (a) of this section. Subsec. (e). Pub. L. 98–369, § 801(d)(4), added subsec. (e). 1976—Subsec. (a)(1). Pub. L. 94–455 struck out “beginning after December 31, 1962” after “during any taxable year”. 1975—Subsec. (a)(1)(A)(i). Pub. L. 94–12, § 602(a)(3)(B), struck out “except as provided in section 963,” before “his pro rata share”. Subsec. (a)(1)(A)(ii). Pub. L. 94–12, § 602(c)(3), substituted “(determined under section 955(a)(3) as in effect before the enactment of the Tax Reduction Act of 1975)” for “(determined under section 955(a)(3))”. Subsec. (a)(1)(A)(iii). Pub. L. 94–12, § 602(d)(2)(A), added cl. (iii). Subsec. (a)(3). Pub. L. 94–12, § 602(c)(4), (d)(2)(B), substituted “paragraph (i)(A)(iii)” for “paragraph (1)(A)(ii)” and “foreign base company shipping operations” for “less developed countries”.

Statutory Notes and Related Subsidiaries

Effective Date of 2025 AmendmentPub. L. 119–21, title VII, § 70354(c), July 4, 2025, 139 Stat. 212, provided that: “(1) In general.—The amendments made by this section [amending this section and section 951A of this title] shall apply to taxable years of foreign corporations beginning after December 31, 2025. “(2) Transition rule for dividends.—Except to the extent provided by the Secretary of the Treasury (or the Secretary’s delegate), a dividend paid (or deemed paid) by a controlled foreign corporation shall not be treated as a dividend for purposes of applying section 951(a)(2)(B) of the Internal Revenue Code of 1986 (as in effect before the amendments made by this section) if—“(A) such dividend—“(i) was paid (or deemed paid) on or before June 28, 2025, during the taxable year of such controlled foreign corporation which includes such date and the United States shareholder described in section 951(a)(1) of such Code (as so in effect) did not own (within the meaning of section 958(a) of such Code) the stock of such controlled foreign corporation during the portion of such taxable year on or before June 28, 2025, or “(ii) was paid (or deemed paid) after June 28, 2025, and before such controlled foreign corporation’s first taxable year beginning after December 31, 2025, and “(B) such dividend does not increase the taxable income of a United States person that is subject to Federal income tax for the taxable year (including by reason of a dividends received deduction, an exclusion from gross income, or an exclusion from subpart F income).”

Effective Date of 2017 AmendmentAmendment by section 14101(e)(1) of Pub. L. 115–97 applicable to distributions made after Dec. 31, 2017, see section 14101(f) of Pub. L. 115–97, set out as an Effective Date note under section 245A of this title. Amendment by section 14212(b)(1)(A), (2) of Pub. L. 115–97 applicable to taxable years of foreign corporations beginning after Dec. 31, 2017, and to taxable years of United States shareholders in which or with which such taxable years of foreign corporations end, see section 14212(c) of Pub. L. 115–97, set out as a note under section 851 of this title. Pub. L. 115–97, title I, § 14214(b), Dec. 22, 2017, 131 Stat. 2218, provided that: “The amendment made by this section [amending this section] shall apply to taxable years of foreign corporations beginning after December 31, 2017, and to taxable years of United States shareholders with or within which such taxable years of foreign corporations end.” Pub. L. 115–97, title I, § 14215(b), Dec. 22, 2017, 131 Stat. 2218, provided that: “The amendment made by this section [amending this section] shall apply to taxable years of foreign corporations beginning after December 31, 2017, and to taxable years of United States shareholders with or within which such taxable years of foreign corporations end.”

Effective Date of 2004 AmendmentAmendment 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.

Effective Date of 1997 AmendmentPub. L. 105–34, title XI, § 1112(a)(2), Aug. 5, 1997, 111 Stat. 969, provided that: “The amendment made by paragraph (1) [amending this section] shall apply to dispositions after the date of the enactment of this Act [Aug. 5, 1997].”

Effective Date of 1996 AmendmentAmendment by Pub. L. 104–188 applicable to taxable years of foreign corporations beginning after Dec. 31, 1996, and to taxable years of United States shareholders within which or with which such taxable years of foreign corporations end, see section 1501(d) of Pub. L. 104–188, set out as a note under section 904 of this title.

Effective Date of 1993 AmendmentPub. L. 103–66, title XIII, § 13231(e), Aug. 10, 1993, 107 Stat. 501, provided that: “The amendments made by this section [enacting section 956A of this title and amending this section and sections 959, 989, 1293, 1296, and 1297 of this title] shall apply to taxable years of foreign corporations beginning after September 30, 1993, and to taxable years of United States shareholders in which or with which such taxable years of foreign corporations end.” Pub. L. 103–66, title XIII, § 13232(d), Aug. 10, 1993, 107 Stat. 502, provided that: “The amendments made by this section [amending this section and section 956 of this title] shall apply to taxable years of controlled foreign corporations beginning after September 30, 1993, and to taxable years of United States shareholders in which or with which such taxable years of controlled foreign corporations end.”

Effective Date of 1988 AmendmentAmendment 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.

Effective Date of 1986 AmendmentAmendment by section 1235(c) of Pub. L. 99–514 applicable to taxable years of foreign corporations beginning after Dec. 31, 1986, see section 1235(h) of Pub. L. 99–514, set out as an Effective Date note under section 1291 of this title. Amendment by section 1876(c)(2) of Pub. L. 99–514 effective, except as otherwise provided, as if included in the provisions of the Tax Reform Act of 1984, Pub. L. 98–369, div. A, to which such amendment relates, see section 1881 of Pub. L. 99–514, set out as a note under section 48 of this title.

Effective Date of 1984 AmendmentPub. L. 98–369, div. A, title I, § 132(d)(2)(A), July 18, 1984, 98 Stat. 667, provided that: “The amendment made by paragraph (1) of subsection (c) [amending this section] shall apply to taxable years of United States shareholders beginning after the date of the enactment of this Act [July 18, 1984].” Amendment by section 801(d)(4) of Pub. L. 98–369 applicable to transactions after Dec. 31, 1984, in taxable years ending after such date, see section 805(a)(1) of Pub. L. 98–369, as amended, set out as a note under section 245 of this title.

Effective Date of 1975 AmendmentAmendment by Pub. L. 94–12 applicable to taxable years of foreign corporations beginning after Dec. 31, 1975, and to taxable years of United States shareholders (within the meaning of 951(b) of this title) within which or with which such taxable years of such foreign corporations end, see section 602(f) of Pub. L. 94–12, set out as a note under section 954 of this title.

Effective DatePub. L. 87–834, § 12(c), Oct. 16, 1962, 76 Stat. 1031, provided that: “The amendments made by this section [enacting this section and sections 952 to 964 and 970 to 972 of this title and amending sections 901, 904, and 1016 of this title] shall apply with respect to taxable years of foreign corporations beginning after December 31, 1962, and to taxable year of United States shareholders within which or with which such taxable years of such foreign corporations end.”

Plan Amendments Not Required Until January 1, 1989For 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.