§ 904. Limitation on credit

(a) Limitation
The total amount of the credit taken under section 901 (a) shall not exceed the same proportion of the tax against which such credit is taken which the taxpayer’s taxable income from sources without the United States (but not in excess of the taxpayer’s entire taxable income) bears to his entire taxable income for the same taxable year.
(b) Taxable income for purpose of computing limitation
(1) Personal exemptions
For purposes of subsection (a), the taxable income in the case of an individual, estate, or trust shall be computed without any deduction for personal exemptions under section 151 or 642 (b).
(2) Capital gains
For purposes of this section—
(A) In general
Taxable income from sources outside the United States shall include gain from the sale or exchange of capital assets only to the extent of foreign source capital gain net income.
(B) Special rules where capital gain rate differential
In the case of any taxable year for which there is a capital gain rate differential—
(i) in lieu of applying subparagraph (A), the taxable income from sources outside the United States shall include gain from the sale or exchange of capital assets only in an amount equal to foreign source capital gain net income reduced by the rate differential portion of foreign source net capital gain,
(ii) the entire taxable income shall include gain from the sale or exchange of capital assets only in an amount equal to capital gain net income reduced by the rate differential portion of net capital gain, and
(iii) for purposes of determining taxable income from sources outside the United States, any net capital loss (and any amount which is a short-term capital loss under section 1212 (a)) from sources outside the United States to the extent taken into account in determining capital gain net income for the taxable year shall be reduced by an amount equal to the rate differential portion of the excess of net capital gain from sources within the United States over net capital gain.
(C) Coordination with capital gains rates
The Secretary may by regulations modify the application of this paragraph and paragraph (3) to the extent necessary to properly reflect any capital gain rate differential under section 1 (h) or 1201 (a) and the computation of net capital gain.
(3) Definitions
For purposes of this subsection—
(A) Foreign source capital gain net income
The term “foreign source capital gain net income” means the lesser of—
(i) capital gain net income from sources without the United States, or
(ii) capital gain net income.
(B) Foreign source net capital gain
The term “foreign source net capital gain” means the lesser of—
(i) net capital gain from sources without the United States, or
(ii) net capital gain.
(C) Section 1231 gains
The term “gain from the sale or exchange of capital assets” includes any gain so treated under section 1231.
(D) Capital gain rate differential
There is a capital gain rate differential for any taxable year if—
(i) in the case of a taxpayer other than a corporation, subsection (h) of section 1 applies to such taxable year, or
(ii) in the case of a corporation, any rate of tax imposed by section 11, 511, or 831 (a) or (b) (whichever applies) exceeds the alternative rate of tax under section 1201 (a) (determined without regard to the last sentence of section 11 (b)(1)).
(E) Rate differential portion
(i) In general The rate differential portion of foreign source net capital gain, net capital gain, or the excess of net capital gain from sources within the United States over net capital gain, as the case may be, is the same proportion of such amount as—
(I) the excess of the highest applicable tax rate over the alternative tax rate, bears to
(II) the highest applicable tax rate.
(ii) Highest applicable tax rate For purposes of clause (i), the term “highest applicable tax rate” means—
(I) in the case of a taxpayer other than a corporation, the highest rate of tax set forth in subsection (a), (b), (c), (d), or (e) of section 1 (whichever applies), or
(II) in the case of a corporation, the highest rate of tax specified in section 11 (b).
(iii) Alternative tax rate For purposes of clause (i), the term “alternative tax rate” means—
(I) in the case of a taxpayer other than a corporation, the alternative rate of tax determined under section 1 (h), or
(II) in the case of a corporation, the alternative rate of tax under section 1201 (a).
(4) Coordination with section 936
For purposes of subsection (a), in the case of a corporation, the taxable income shall not include any portion thereof taken into account for purposes of the credit (if any) allowed by section 936 (without regard to subsections (a)(4) and (i) thereof).
(c) Carryback and carryover of excess tax paid
Any amount by which all taxes paid or accrued to foreign countries or possessions of the United States for any taxable year for which the taxpayer chooses to have the benefits of this subpart exceed the limitation under subsection (a) shall be deemed taxes paid or accrued to foreign countries or possessions of the United States in the first preceding taxable year and in any of the first 10 succeeding taxable years, in that order and to the extent not deemed taxes paid or accrued in a prior taxable year, in the amount by which the limitation under subsection (a) for such preceding or succeeding taxable year exceeds the sum of the taxes paid or accrued to foreign countries or possessions of the United States for such preceding or succeeding taxable year and the amount of the taxes for any taxable year earlier than the current taxable year which shall be deemed to have been paid or accrued in such preceding or subsequent taxable year (whether or not the taxpayer chooses to have the benefits of this subpart with respect to such earlier taxable year). Such amount deemed paid or accrued in any year may be availed of only as a tax credit and not as a deduction and only if the taxpayer for such year chooses to have the benefits of this subpart as to taxes paid or accrued for that year to foreign countries or possessions of the United States.
(d) Separate application of section with respect to certain categories of income
(1) In general
The provisions of subsections (a), (b), and (c) and sections 902, 907, and 960 shall be applied separately with respect to—
(A) passive category income, and
(B) general category income.
(2) Definitions and special rules
For purposes of this subsection—
(A) Categories
(i) Passive category income The term “passive category income” means passive income and specified passive category income.
(ii) General category income The term “general category income” means income other than passive category income.
(B) Passive income
(i) In general Except as otherwise provided in this subparagraph, the term “passive income” means any income received or accrued by any person which is of a kind which would be foreign personal holding company income (as defined in section 954 (c)).
(ii) Certain amounts included Except as provided in clause (iii), the term “passive income” includes, except as provided in subparagraph (E)(iii) [1] or paragraph (3)(I) [1], any amount includible in gross income under section 1293 (relating to certain passive foreign investment companies).
(iii) Exceptions The term “passive income” shall not include—
(I) any export financing interest, and
(II) any high-taxed income.
(iv) Clarification of application of section 864 (d)(6) In determining whether any income is of a kind which would be foreign personal holding company income, the rules of section 864 (d)(6) shall apply only in the case of income of a controlled foreign corporation.
(v) Specified passive category income The term “specified passive category income” means—
(I) dividends from a DISC or former DISC (as defined in section 992 (a)) to the extent such dividends are treated as income from sources without the United States, and
(II) distributions from a former FSC (as defined in section 922) out of earnings and profits attributable to foreign trade income (within the meaning of section 923 (b)) or interest or carrying charges (as defined in section 927 (d)(1)) derived from a transaction which results in foreign trade income (as defined in section 923 (b)).
 Any reference in subclause (II) to section 922, 923, or 927 shall be treated as a reference to such section as in effect before its repeal by the FSC Repeal and Extraterritorial Income Exclusion Act of 2000.
(C) Treatment of financial services income and companies
(i) In general Financial services income shall be treated as general category income in the case of—
(I) a member of a financial services group, and
(II) any other person if such person is predominantly engaged in the active conduct of a banking, insurance, financing, or similar business.
(ii) Financial services group The term “financial services group” means any affiliated group (as defined in section 1504 (a) without regard to paragraphs (2) and (3) of section 1504 (b)) which is predominantly engaged in the active conduct of a banking, insurance, financing, or similar business. In determining whether such a group is so engaged, there shall be taken into account only the income of members of the group that are—
(I) United States corporations, or
(II) controlled foreign corporations in which such United States corporations own, directly or indirectly, at least 80 percent of the total voting power and value of the stock.
(iii) Pass-thru entities The Secretary shall by regulation specify for purposes of this subparagraph the treatment of financial services income received or accrued by partnerships and by other pass-thru entities which are not members of a financial services group.
(D) Financial services income
(i) In general Except as otherwise provided in this subparagraph, the term “financial services income” means any income which is received or accrued by any person predominantly engaged in the active conduct of a banking, insurance, financing, or similar business, and which is—
(I) described in clause (ii), or
(II) passive income (determined without regard to subparagraph (B)(iii)(II)).
(ii) General description of financial services income Income is described in this clause if such income is—
(I) derived in the active conduct of a banking, financing, or similar business,
(II) derived from the investment by an insurance company of its unearned premiums or reserves ordinary and necessary for the proper conduct of its insurance business, or
(III) of a kind which would be insurance income as defined in section 953 (a) determined without regard to those provisions of paragraph (1)(A) of such section which limit insurance income to income from countries other than the country in which the corporation was created or organized.
(E) Noncontrolled section 902 corporation
(i) In general The term “noncontrolled section 902 corporation” means any foreign corporation with respect to which the taxpayer meets the stock ownership requirements of section 902 (a) (or, for purposes of applying paragraph (3) or (4), the requirements of section 902 (b)). A controlled foreign corporation shall not be treated as a noncontrolled section 902 corporation with respect to any distribution out of its earnings and profits for periods during which it was a controlled foreign corporation.
(ii) Treatment of inclusions under section 1293 If any foreign corporation is a non-controlled section 902 corporation with respect to the taxpayer, any inclusion under section 1293 with respect to such corporation shall be treated as a dividend from such corporation.
(F) High-taxed income
The term “high-taxed income” means any income which (but for this subparagraph) would be passive income if the sum of—
(i) the foreign income taxes paid or accrued by the taxpayer with respect to such income, and
(ii) the foreign income taxes deemed paid by the taxpayer with respect to such income under section 902 or 960,
exceeds the highest rate of tax specified in section 1 or 11 (whichever applies) multiplied by the amount of such income (determined with regard to section 78). For purposes of the preceding sentence, the term “foreign income taxes” means any income, war profits, or excess profits tax imposed by any foreign country or possession of the United States.
(G) Export financing interest
For purposes of this paragraph, the term “export financing interest” means any interest derived from financing the sale (or other disposition) for use or consumption outside the United States of any property—
(i) which is manufactured, produced, grown, or extracted in the United States by the taxpayer or a related person, and
(ii) not more than 50 percent of the fair market value of which is attributable to products imported into the United States.
For purposes of clause (ii), the fair market value of any property imported into the United States shall be its appraised value, as determined by the Secretary under section 402 of the Tariff Act of 1930 (19 U.S.C. 1401a) in connection with its importation.
(H) Treatment of income tax base differences
(i) In general In the case of taxable years beginning after December 31, 2006, tax imposed under the law of a foreign country or possession of the United States on an amount which does not constitute income under United States tax principles shall be treated as imposed on income described in paragraph (1)(B).
(ii) Special rule for years before 2007
(I) In general In the case of taxes paid or accrued in taxable years beginning after December 31, 2004, and before January 1, 2007, a taxpayer may elect to treat tax imposed under the law of a foreign country or possession of the United States on an amount which does not constitute income under United States tax principles as tax imposed on income described in subparagraph (C) or (I) of paragraph (1).
(II) Election irrevocable Any such election shall apply to the taxable year for which made and all subsequent taxable years described in subclause (I) unless revoked with the consent of the Secretary.
(I) Related person
For purposes of this paragraph, the term “related person” has the meaning given such term by section 954 (d)(3), except that such section shall be applied by substituting “the person with respect to whom the determination is being made” for “controlled foreign corporation” each place it appears.
(J) Transitional rule
For purposes of paragraph (1)—
(i) taxes paid or accrued in a taxable year beginning before January 1, 1987, with respect to income which was described in subparagraph (A) of paragraph (1) (as in effect on the day before the date of the enactment of the Tax Reform Act of 1986) shall be treated as taxes paid or accrued with respect to income described in subparagraph (A) of paragraph (1) (as in effect after such date),
(ii) taxes paid or accrued in a taxable year beginning before January 1, 1987, with respect to income which was described in subparagraph (E) of paragraph (1) (as in effect on the day before the date of the enactment of the Tax Reform Act of 1986) shall be treated as taxes paid or accrued with respect to income described in subparagraph (I) of paragraph (1) (as in effect after such date) except that—
(I) such taxes shall be treated as paid or accrued with respect to shipping income to the extent the taxpayer establishes to the satisfaction of the Secretary that such taxes were paid or accrued with respect to such income,
(II) in the case of a person described in subparagraph (C)(i), such taxes shall be treated as paid or accrued with respect to financial services income to the extent the taxpayer establishes to the satisfaction of the Secretary that such taxes were paid or accrued with respect to such income, and
(III) such taxes shall be treated as paid or accrued with respect to high withholding tax interest to the extent the taxpayer establishes to the satisfaction of the Secretary that such taxes were paid or accrued with respect to such income, and
(iii) taxes paid or accrued in a taxable year beginning before January 1, 1987, with respect to income described in any other subparagraph of paragraph (1) (as so in effect before such date) shall be treated as taxes paid or accrued with respect to income described in the corresponding subparagraph of paragraph (1) (as so in effect after such date).
(K) Transitional rules for 2007 changes
For purposes of paragraph (1)—
(i) taxes carried from any taxable year beginning before January 1, 2007, to any taxable year beginning on or after such date, with respect to any item of income, shall be treated as described in the subparagraph of paragraph (1) in which such income would be described were such taxes paid or accrued in a taxable year beginning on or after such date, and
(ii) the Secretary may by regulations provide for the allocation of any carryback of taxes with respect to income from a taxable year beginning on or after January 1, 2007, to a taxable year beginning before such date for purposes of allocating such income among the separate categories in effect for the taxable year to which carried.
(3) Look-thru in case of controlled foreign corporations
(A) In general
Except as otherwise provided in this paragraph, dividends, interest, rents, and royalties received or accrued by the taxpayer from a controlled foreign corporation in which the taxpayer is a United States shareholder shall not be treated as passive category income.
(B) Subpart F inclusions
Any amount included in gross income under section 951 (a)(1)(A) shall be treated as passive category income to the extent the amount so included is attributable to passive category income.
(C) Interest, rents, and royalties
Any interest, rent, or royalty which is received or accrued from a controlled foreign corporation in which the taxpayer is a United States shareholder shall be treated as passive category income to the extent it is properly allocable (under regulations prescribed by the Secretary) to passive category income of the controlled foreign corporation.
(D) Dividends
Any dividend paid out of the earnings and profits of any controlled foreign corporation in which the taxpayer is a United States shareholder shall be treated as passive category income in proportion to the ratio of—
(i) the portion of the earnings and profits attributable to passive category income, to
(ii) the total amount of earnings and profits.
(E) Look-thru applies only where subpart F applies
If a controlled foreign corporation meets the requirements of section 954 (b)(3)(A) (relating to de minimis rule) for any taxable year, for purposes of this paragraph, none of its foreign base company income (as defined in section 954 (a) without regard to section 954 (b)(5)) and none of its gross insurance income (as defined in section 954 (b)(3)(C)) for such taxable year shall be treated as passive category income, except that this sentence shall not apply to any income which (without regard to this sentence) would be treated as financial services income. Solely for purposes of applying subparagraph (D), passive income of a controlled foreign corporation shall not be treated as passive category income if the requirements of section 954 (b)(4) are met with respect to such income.
(F) Coordination with high-taxed income provisions
(i) In determining whether any income of a controlled foreign corporation is passive category income, subclause (II) of paragraph (2)(B)(iii) shall not apply.
(ii) Any income of the taxpayer which is treated as passive category income under this paragraph shall be so treated notwithstanding any provision of paragraph (2); except that the determination of whether any amount is high-taxed income shall be made after the application of this paragraph.
(G) Dividend
For purposes of this paragraph, the term “dividend” includes any amount included in gross income in section 951 (a)(1)(B). Any amount included in gross income under section 78 to the extent attributable to amounts included in gross income in section 951 (a)(1)(A) shall not be treated as a dividend but shall be treated as included in gross income under section 951 (a)(1)(A).
(H) Look-thru applies to passive foreign investment company inclusion
If—
(i) a passive foreign investment company is a controlled foreign corporation, and
(ii) the taxpayer is a United States shareholder in such controlled foreign corporation,
any amount included in gross income under section 1293 shall be treated as income in a separate category to the extent such amount is attributable to income in such category.
(4) Look-thru applies to dividends from noncontrolled section 902 corporations
(A) In general
For purposes of this subsection, any dividend from a noncontrolled section 902 corporation with respect to the taxpayer shall be treated as income described in a subparagraph of paragraph (1) in proportion to the ratio of—
(i) the portion of earnings and profits attributable to income described in such subparagraph, to
(ii) the total amount of earnings and profits.
(B) Earnings and profits of controlled foreign corporations
In the case of any distribution from a controlled foreign corporation to a United States shareholder, rules similar to the rules of subparagraph (A) shall apply in determining the extent to which earnings and profits of the controlled foreign corporation which are attributable to dividends received from a noncontrolled section 902 corporation may be treated as income in a separate category.
(C) Special rules
For purposes of this paragraph—
(i) Earnings and profits
(I) In general The rules of section 316 shall apply.
(II) Regulations The Secretary may prescribe regulations regarding the treatment of distributions out of earnings and profits for periods before the taxpayer’s acquisition of the stock to which the distributions relate.
(ii) Inadequate substantiation If the Secretary determines that the proper subparagraph of paragraph (1) in which a dividend is described has not been substantiated, such dividend shall be treated as income described in paragraph (1)(A).
(iii) Coordination with high-taxed income provisions Rules similar to the rules of paragraph (3)(F) shall apply for purposes of this paragraph.
(iv) Look-thru with respect to carryover of credit Rules similar to subparagraph (A) also shall apply to any carryforward under subsection (c) from a taxable year beginning before January 1, 2003, of tax allocable to a dividend from a noncontrolled section 902 corporation with respect to the taxpayer. The Secretary may by regulations provide for the allocation of any carryback of tax allocable to a dividend from a noncontrolled section 902 corporation from a taxable year beginning on or after January 1, 2003, to a taxable year beginning before such date for purposes of allocating such dividend among the separate categories in effect for the taxable year to which carried.
(5) Controlled foreign corporation; United States shareholder
For purposes of this subsection—
(A) Controlled foreign corporation
The term “controlled foreign corporation” has the meaning given such term by section 957 (taking into account section 953 (c)).
(B) United States shareholder
The term “United States shareholder” has the meaning given such term by section 951 (b) (taking into account section 953 (c)).
(6) Separate application to items resourced under treaties
(A) In general
If—
(i) without regard to any treaty obligation of the United States, any item of income would be treated as derived from sources within the United States,
(ii) under a treaty obligation of the United States, such item would be treated as arising from sources outside the United States, and
(iii) the taxpayer chooses the benefits of such treaty obligation,
subsections (a), (b), and (c) of this section and sections 902, 907, and 960 shall be applied separately with respect to each such item.
(B) Coordination with other provisions
This paragraph shall not apply to any item of income to which subsection (h)(10) or section 865 (h) applies.
(C) Regulations
The Secretary may issue such regulations or other guidance as is necessary or appropriate to carry out the purposes of this paragraph, including regulations or other guidance which provides that related items of income may be aggregated for purposes of this paragraph.
(7) Regulations
The Secretary shall prescribe such regulations as may be necessary or appropriate for the purposes of this subsection, including regulations—
(A) for the application of paragraph (3) and subsection (f)(5) in the case of income paid (or loans made) through 1 or more entities or between 2 or more chains of entities,
(B) preventing the manipulation of the character of income the effect of which is to avoid the purposes of this subsection, and
(C) providing that rules similar to the rules of paragraph (3)(C) shall apply to interest, rents, and royalties received or accrued from entities which would be controlled foreign corporations if they were foreign corporations.
[(e) Repealed. Pub. L. 101–508, title XI, § 11801(a)(31), Nov. 5, 1990, 104 Stat. 1388–521]
(f) Recapture of overall foreign loss
(1) General rule
For purposes of this subpart and section 936, in the case of any taxpayer who sustains an overall foreign loss for any taxable year, that portion of the taxpayer’s taxable income from sources without the United States for each succeeding taxable year which is equal to the lesser of—
(A) the amount of such loss (to the extent not used under this paragraph in prior taxable years), or
(B) 50 percent (or such larger percent as the taxpayer may choose) of the taxpayer’s taxable income from sources without the United States for such succeeding taxable year,
shall be treated as income from sources within the United States (and not as income from sources without the United States).
(2) Overall foreign loss defined
For purposes of this subsection, the term “overall foreign loss” means the amount by which the gross income for the taxable year from sources without the United States (whether or not the taxpayer chooses the benefits of this subpart for such taxable year) for such year is exceeded by the sum of the deductions properly apportioned or allocated thereto, except that there shall not be taken into account—
(A) any net operating loss deduction allowable for such year under section 172 (a), and
(B) any—
(i) foreign expropriation loss for such year, as defined in section 172 (h) (as in effect on the day before the date of the enactment of the Revenue Reconciliation Act of 1990), or
(ii) loss for such year which arises from fire, storm, shipwreck, or other casualty, or from theft,
to the extent such loss is not compensated for by insurance or otherwise.
(3) Dispositions
(A) In general
For purposes of this chapter, if property which has been used predominantly without the United States in a trade or business is disposed of during any taxable year—
(i) the taxpayer, notwithstanding any other provision of this chapter (other than paragraph (1)), shall be deemed to have received and recognized taxable income from sources without the United States in the taxable year of the disposition, by reason of such disposition, in an amount equal to the lesser of the excess of the fair market value of such property over the taxpayer’s adjusted basis in such property or the remaining amount of the overall foreign losses which were not used under paragraph (1) for such taxable year or any prior taxable year, and
(ii) paragraph (1) shall be applied with respect to such income by substituting “100 percent” for “50 percent”.
In determining for purposes of this subparagraph whether the predominant use of any property has been without the United States, there shall be taken into account use during the 3-year period ending on the date of the disposition (or, if shorter, the period during which the property has been used in the trade or business).
(B) Disposition defined and special rules
(i) For purposes of this subsection, the term “disposition” includes a sale, exchange, distribution, or gift of property whether or not gain or loss is recognized on the transfer.
(ii) Any taxable income recognized solely by reason of subparagraph (A) shall have the same characterization it would have had if the taxpayer had sold or exchanged the property.
(iii) The Secretary shall prescribe such regulations as he may deem necessary to provide for adjustments to the basis of property to reflect taxable income recognized solely by reason of subparagraph (A).
(C) Exceptions
Notwithstanding subparagraph (B), the term “disposition” does not include—
(i) a disposition of property which is not a material factor in the realization of income by the taxpayer, or
(ii) a disposition of property to a domestic corporation in a distribution or transfer described in section 381 (a).
(D) Application to certain dispositions of stock in controlled foreign corporation
(i) In general This paragraph shall apply to an applicable disposition in the same manner as if it were a disposition of property described in subparagraph (A), except that the exception contained in subparagraph (C)(i) shall not apply.
(ii) Applicable disposition For purposes of clause (i), the term “applicable disposition” means any disposition of any share of stock in a controlled foreign corporation in a transaction or series of transactions if, immediately before such transaction or series of transactions, the taxpayer owned more than 50 percent (by vote or value) of the stock of the controlled foreign corporation. Such term shall not include a disposition described in clause (iii) or (iv), except that clause (i) shall apply to any gain recognized on any such disposition.
(iii) Exception for certain exchanges where ownership percentage retained A disposition shall not be treated as an applicable disposition under clause (ii) if it is part of a transaction or series of transactions—
(I) to which section 351 or 721 applies, or under which the transferor receives stock in a foreign corporation in exchange for the stock in the controlled foreign corporation and the stock received is exchanged basis property (as defined in section 7701 (a)(44)), and
(II) immediately after which, the transferor owns (by vote or value) at least the same percentage of stock in the controlled foreign corporation (or, if the controlled foreign corporation is not in existence after such transaction or series of transactions, in another foreign corporation stock in [2] which was received by the transferor in exchange for stock in the controlled foreign corporation) as the percentage of stock in the controlled foreign corporation which the taxpayer owned immediately before such transaction or series of transactions.
(iv) Exception for certain asset acquisitions A disposition shall not be treated as an applicable disposition under clause (ii) if it is part of a transaction or series of transactions in which the taxpayer (or any member of an affiliated group of corporations filing a consolidated return under section 1501 which includes the taxpayer) acquires the assets of a controlled foreign corporation in exchange for the shares of the controlled foreign corporation in a liquidation described in section 332 or a reorganization described in