Internal Revenue Code (Title 26 U.S.C.)
26 U.S.C. § 986 (2024) — Determination of foreign taxes and foreign corporation's earnings and profits
Foreign income taxes
(1) Translation of accrued taxes (A) In general For purposes of determining the amount of the foreign tax credit, in the case of a taxpayer who takes foreign income taxes into account when accrued, the amount of any foreign income taxes (and any adjustment thereto) shall be translated into dollars by using the average exchange rate for the taxable year to which such taxes relate. (B) Exception for certain taxes Subparagraph (A) shall not apply to any foreign income taxes— (i) paid after the date 2 years after the close of the taxable year to which such taxes relate, or (ii) paid before the beginning of the taxable year to which such taxes relate. (C) Exception for inflationary currencies Subparagraph (A) shall not apply to any foreign income taxes the liability for which is denominated in any inflationary currency (as determined under regulations). (D) Elective exception for taxes paid other than in functional currency (i) In general At the election of the taxpayer, subparagraph (A) shall not apply to any foreign income taxes the liability for which is denominated in any currency other than in the taxpayer's functional currency. (ii) Application to qualified business units An election under this subparagraph may apply to foreign income taxes attributable to a qualified business unit in accordance with regulations prescribed by the Secretary. (iii) Election Any such election shall apply to the taxable year for which made and all subsequent taxable years unless revoked with the consent of the Secretary. (E) Special rule for regulated investment companies In the case of a regulated investment company which takes into account income on an accrual basis, subparagraphs (A) through (D) shall not apply and foreign income taxes paid or accrued with respect to such income shall be translated into dollars using the exchange rate as of the date the income accrues. (F) Cross reference For adjustments where tax is not paid within 2 years, see section 905(c). (2) Translation of taxes to which paragraph (1) does not apply For purposes of determining the amount of the foreign tax credit, in the case of any foreign income taxes to which subparagraph (A) or (E) of paragraph (1) does not apply— (A) such taxes shall be translated into dollars using the exchange rates as of the time such taxes were paid to the foreign country or possession of the United States, and (B) any adjustment to the amount of such taxes shall be translated into dollars using— (i) except as provided in clause (ii), the exchange rate as of the time when such adjustment is paid to the foreign country or possession, or (ii) in the case of any refund or credit of foreign income taxes, using the exchange rate as of the time of the original payment of such foreign income taxes. (3) Authority to permit use of average rates To the extent prescribed in regulations, the average exchange rate for the period (specified in such regulations) during which the taxes or adjustment is paid may be used instead of the exchange rate as of the time of such payment. (4) Foreign income taxes For purposes of this subsection, the term "foreign income taxes" means any income, war profits, or excess profits taxes paid or accrued to any foreign country or to any possession of the United States.
Earnings and profits and distributions
For purposes of determining the tax under this subtitle— (1) of any shareholder of any foreign corporation, the earnings and profits of such corporation shall be determined in the corporation's functional currency, and (2) in the case of any United States person, the earnings and profits determined under paragraph (1) (when distributed, deemed distributed, or otherwise taken into account under this subtitle) shall (if necessary) be translated into dollars using the appropriate exchange rate.
Previously taxed earnings and profits
(1) In general Foreign currency gain or loss with respect to distributions of previously taxed earnings and profits (as described in section 959 or 1293(c)) attributable to movements in exchange rates between the times of deemed and actual distribution shall be recognized and treated as ordinary income or loss from the same source as the associated income inclusion. (2) Distributions through tiers The Secretary shall prescribe regulations with respect to the treatment of distributions of previously taxed earnings and profits through tiers of foreign corporations.
Source: official text