§ 1.904-2T - Carryback and carryover of unused foreign tax (temporary).

(a) through (h) [Reserved] For further guidance, see § 1.904-2(a) through (h).

(i) Transition rules for carryovers and carrybacks of pre-2007 and post-2006 unused foreign tax—(1) Carryover of unused foreign tax—(i) General rule. For purposes of this paragraph (i), the terms post-2006 separate category and pre-2007 separate category have the meanings set forth in § 1.904-7T(g)(1)(ii) and (iii). The rules of this paragraph (i)(1) apply to reallocate to the taxpayer's post-2006 separate categories for general category income and passive category income any unused foreign taxes (as defined in § 1.904-2(b)(2)) that were paid or accrued or deemed paid under section 902 with respect to income in a pre-2007 separate category (other than a category described in § 1.904-4(m)). To the extent any such unused foreign taxes are carried forward to a taxable year beginning after December 31, 2006, such taxes shall be allocated to the taxpayer's post-2006 separate categories to which those taxes would have been allocated if the taxes were paid or accrued in a taxable year beginning after December 31, 2006. For example, any foreign taxes paid or accrued or deemed paid with respect to financial services income in a taxable year beginning before January 1, 2007, that are carried forward to a taxable year beginning after December 31, 2006, will be allocated to the general category because the financial services income to which those taxes relate would have been allocated to the general category if it had been earned in a taxable year beginning after December 31, 2006.

(ii) Safe harbor. In lieu of applying the rules of paragraph (i)(1)(i) of this section, a taxpayer may allocate all unused foreign taxes in the pre-2007 separate category for passive income to the post-2006 separate category for passive category income, and allocate all other unused foreign taxes described in paragraph (i)(1)(i) of this section to the post-2006 separate category for general category income.

(2) Carryback of unused foreign tax—(i) General rule. The rules of this paragraph (i)(2) apply to any unused foreign taxes that were paid or accrued or deemed paid under section 902 with respect to income in a post-2006 separate category (other than a category described in § 1.904-4(m)). To the extent any such unused foreign taxes are carried back to a taxable year beginning before January 1, 2007, a credit for such taxes shall be allowed only to the extent of the excess limitation in the pre-2007 separate category, or categories, to which the taxes would have been allocated if the taxes were paid or accrued in a taxable year beginning before January 1, 2007. For example, any foreign taxes paid or accrued or deemed paid with respect to income in the general category in a taxable year beginning after December 31, 2006, that are carried back to a taxable year beginning before January 1, 2007, will be allocated to the same separate categories to which the income would have been allocated if it had been earned in a taxable year beginning before January 1, 2007.

(ii) Safe harbor. In lieu of applying the rules of paragraph (i)(2)(i) of this section, a taxpayer may allocate all unused foreign taxes in the post-2006 separate category for passive category income to the pre-2007 separate category for passive income, and may allocate all other unused foreign taxes described in paragraph (i)(2)(i) of this section to the pre-2007 separate category for general limitation income.

(3) Effective/applicability date. This paragraph (i) applies to taxable years of United States taxpayers beginning after December 31, 2006 and ending on or after December 21, 2007.

(4) Expiration date. The applicability of this paragraph (i) expires on December 20, 2010.