(a) In general. If a taxpayer has a net operating loss for a taxable year ending after December 31, 1958, and if the foreign expropriation loss for such year (as defined in paragraph (b)(1) of this section) equals or exceeds 50 percent of the net operating loss for such year, then the taxpayer may elect (at the time and in the manner provided in paragraph (c) (1) or (2) of this section, whichever is applicable) to have the provisions of this section apply. If the taxpayer so elects, the portion of the net operating loss for such taxable year attributable (under paragraph (b)(2) of this section) to such foreign expropriation loss shall not be a net operating loss carryback to any taxable year preceding the taxable year of such loss and shall be a net operating loss carryover to each of the ten taxable years following the taxable year of such loss. In such case, the portion, if any, of the net operating loss not attributable to a foreign expropriation loss shall be carried back or carried over as provided in paragraph (a)(1)(ii) of §1.172-4.
(b) Determination of “foreign expropriation loss”—(1) Definition of “foreign expropriation loss”. The term foreign expropriation loss means, for any taxable year, the sum of the losses allowable as deductions under section 165 (other than losses from, or which under section 165(g) or 1231(a) are treated or considered as losses from, sales or exchanges of capital assets and other than losses described in section 165(i)(1)) sustained by reason of the expropriation, intervention, seizure, or similar taking of property by the government or any foreign country, any political subdivision thereof, or any agency or instrumentality of the foregoing. For purposes of the preceding sentence, a debt which becomes worthless in whole or in part, shall, to the extent of any deduction allowed under section 166(a), be treated as a loss allowable as a deduction under section 165.
(2) Portion of the net operating loss attributable to a foreign expropriation loss.
(i) Except as provided in subdivision (ii) of this subparagraph, the portion of the net operating loss for any taxable year attributable to a foreign expropriation loss is the amount of the foreign expropriation loss for such taxable year (determined under subparagraph (1) of this paragraph).
(ii) The portion of the net operating loss for a taxable year attributable to a foreign expropriation loss shall not exceed the amount of the net operating loss, computed under section 172(c), for such year.
(3) Examples. The application of this paragraph may be illustrated by the following examples:
(c) Time and manner of making election—(1) Taxable years ending after December 31, 1963. In the case of a taxpayer who has a foreign expropriation loss for a taxable year ending after December 31, 1963, the election referred to in paragraph (a) of this section shall be made by attaching to the taxpayer's income tax return (filed within the time prescribed by law, including extensions of time) for the taxable year of such foreign expropriation loss a statement containing the information required by subparagraph (3) of this paragraph. Such election shall be irrevocable after the due date (including extensions of time) of such return.
(2) Information required. The statement referred to in subparagraph (1) of this paragraph shall contain the following information:
(i) The name, address, and taxpayer account number of the taxpayer;
(ii) A statement that the taxpayer elects under section 172(b)(3)(A)(ii) or (iii), whichever is applicable, to have section 172(b)(1)(D) of the Code apply;
(iii) The amount of the net operating loss for the taxable year; and
(iv) The amount of the foreign expropriation loss for the taxable year, including a schedule showing the computation of such foreign expropriation loss.
(d) Amount of foreign expropriation loss which is a carryover to the taxable year in issue—(1) General. If a portion of a net operating loss for the taxable year is attributable to a foreign expropriation loss and if an election under paragraph (a) of this section has been made with respect to such portion of the net operating loss, then such portion shall be considered to be a separate net operating loss for such year, and, for the purpose of determining the amount of such separate loss which may be carried over to other taxable years, such portion shall be applied after the other portion (if any) of such net operating loss. Such separate loss shall be carried to the earliest of the several taxable years to which such separate loss is allowable as a carryover under the provisions of paragraph (a)(1)(iv) of §1.172-4, and the amount of such separate loss which shall be carried over to any taxable year subsequent to such earliest year is an amount (not exceeding such separate loss) equal to the excess of:
(i) The sum of (a) such separate loss and (b) the other portion (if any) of the net operating loss (i.e., that portion not attributable to a foreign expropriation loss) to the extent such other portion is a carryover to such earliest taxable year, over
(ii) The sum of the aggregate of the taxable incomes (computed as provided in §1.172-5) for all of such several taxable years preceding such subsequent taxable year.
(2) Cross reference. The portion of a net operating loss which is not attributable to a foreign expropriation loss shall be carried back or carried over, in accordance with the rules provided in paragraph (b)(1) of §1.172-4, as if such portion were the only net operating loss for such year.
(3) Examples. The application of this paragraph may be illustrated by the following examples:
(e) Taxable income which is subtracted from net operating loss to determine carryback or carryover. In computing taxable income for a taxable year (hereinafter called a “prior taxable year”) for the purpose of determining the portion of a net operating loss for another taxable year which shall be carried to each of the several taxable years subsequent to the earliest taxable year to which such loss may be carried, the net operating loss deduction for any such prior taxable year shall be determined without regard to that portion, if any, of a net operating loss for a taxable year attributable to a foreign expropriation loss, if such portion may not, under the provisions of section 172(b)(1)(D) and paragraph (a)(1)(iv) of §1.172-4, be carried back to such prior taxable year. Thus, if the taxpayer has a foreign expropriation loss for 1962 and elects the 10-year carryover with respect to the portion of his net operating loss for 1962 attributable to the foreign expropriation loss, then in computing taxable income for the year 1960 for the purpose of determining the portion of a net operating loss for 1963 which is carried to years subsequent to 1960, the net operating loss deduction for 1960 is determined without regard to the portion of the net operating loss for 1962 attributable to the foreign expropriation loss, since under the provisions of section 172(b)(1)(D) and paragraph (a)(1)(iv) of §1.172-4 such portion of the net operating loss for 1962 may not be carried back to 1960.
[T.D. 6862, 30 FR 14431, Nov. 18, 1965, as amended by T.D. 8107, 51 FR 43346, Dec. 2, 1986]