26 CFR § 1.909-1 - Definitions and special rules.
(3) The term payor means a person that pays or accrues a foreign income tax within the meaning of § 1.901-2(f), and also includes a person that takes foreign income taxes paid or accrued by a partnership, S corporation, estate or trust into account pursuant to section 702(a)(6), section 901(b)(5) or section 1373(a).
(4) The term covered person means, with respect to a payor -
(5) The term foreign income tax means any income, war profits, or excess profits tax paid or accrued to any foreign country or to any possession of the United States. A foreign income tax includes any tax paid or accrued in lieu of such a tax within the meaning of section 903.
(6) The term post-1986 foreign income taxes has the meaning provided in § 1.902-1(a)(8).
(7) The term post-1986 undistributed earnings has the meaning provided in § 1.902-1(a)(9).
(9) The term hybrid partnership means a partnership that is subject to income tax in a foreign country as a corporation (or otherwise at the entity level) on the basis of residence, place of incorporation, place of management or similar criteria.
(b) Taxes paid or accrued by a partnership, S corporation or trust. Under section 909(c)(1), section 909 applies at the partner level, and similar rules apply in the case of an S corporation or trust. Accordingly, in the case of foreign income taxes paid or accrued by a partnership, S corporation or trust, taxes allocated to one or more partners, shareholders or beneficiaries (as the case may be) will be treated as split taxes to the extent such taxes would be split taxes if the partner, shareholder or beneficiary had paid or accrued the taxes directly on the date such taxes are taken into account by the partner under sections 702 and 706(a), by the shareholder under section 1373(a), or by the beneficiary under section 901(b)(5). Any such split taxes will be suspended in the hands of the partner, shareholder or beneficiary.
(c) Related income of a partnership, S corporation or trust. For purposes of determining whether related income is taken into account by a covered person, related income of a partnership, S corporation or trust is considered to be taken into account by the partner, shareholder or beneficiary to whom the related income is allocated.
(d) Application of section 909 to pre-1987 accumulated profits and pre-1987 foreign income taxes. Section 909 and §§ 1.909-1 through 1.909-5 will apply to pre-1987 accumulated profits (as defined in § 1.902-1(a)(10)(i)) and pre-1987 foreign income taxes (as defined in § 1.902-1(a)(10)(iii)) of a section 902 corporation attributable to taxable years beginning on or after January 1, 2012.
(e) Effective/applicability date. This section applies to taxable years ending after February 9, 2015. See 26 CFR 1.909-1T (revised as of April 1, 2014) for rules applicable to taxable years beginning on or after January 1, 2011, and ending on or before February 9, 2015.