CH. 1—NORMAL TAXES AND SURTAXES
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and in such manner as the Secretary or his delegate may by regulations prescribe. (C) T I M E FOK ASSESSMENT OF DEFICIENCY ATTRIBUTABLE TO
GAIN UPON CONVERSION.—If a taxpayer has made the election provided in subparagraph (A), then— (i) the statutory period for the assessment of any deficiency, for any taxable year in which any part of the gain on such conversion is realized, attributable to such gain shall not expire prior to the expiration of 3 years from the date the Secretary or his delegate is notified by the taxpayer (in such manner as the Secretary or his delegate may by regulations prescribe) of the replacement of the converted property or of an intention not to replace, and (ii) such deficiency may be assessed before the expiration of such 3-year period notwithstanding the provisions of section 6212 (c) or the provisions of any other law or rule of law which would otherwise prevent such assessment. (D)
T I M E FOR ASSESSMENT OF OTHER DEFICIENCIES ATTRIBUT-
ABLE TO ELECTION.—If the election provided in subparagraph (A) is made by the taxpayer and such other property or such stock was purchased before the beginning of the last taxable year in which any part of the gain upon such conversion is realized, any deficiency, to the extent resulting from such election, for any taxable year ending before such last taxable year may be assessed (notwithstanding the provisions of section 6212(c) or 6501 or the provisions of any other law or rule of law which would otherwise prevent such assessment) at any time before the expiration of the period within which a deficiency for such last taxable year may be assessed. (b) RESIDENCE OF TAXPAYER.—Subsection (a) shall not apply, in the case of property used by the taxpayer as his principal residence, if the destruction, theft, seizure, requisition, or condemnation of the residence, or the sale or exchange of such residence under threat or imminence thereof, occurred after December 31, 1950, and before January 1, 1954. (c) B A S I S OF PROPERTY ACQUIRED THROUGH INVOLUNTARY C O N -
VERSION.—If the property was acquired, after February 28, 1913, as the result of a compulsory or involuntary conversion described in subsection (a)(1) or (2), the basis shall be the same as in the case of the property so converted, decreased in the amount of any money received by the taxpayer which was not expended in accordance with the provisions of law (applicable to the year in which such conversion was made) determining the taxable status of the gain or loss upon such conversion, and increased in the amount of gain or decreased in the amount of loss to the taxpayer recognized upon such conversion under the law applicable to the year in which such conversion was made. This subsection shall not apply in respect of property acquired as a result of a compulsory or involuntary conversion of property used by the taxpayer as his principal residence if the destruction, theft, seizure, requisition, or condemnation of such residence, or the sale or exchange of such residence under threat or imminence thereof, occurred after December 31, 1950, and before January 1, 1954. I n the case of property purchased by the taxpayer in a transaction described in § 1033(c)
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