1997—Subsec. (e). Pub. L. 105–34 amended heading and text of subsec. (e) generally. Prior to amendment, text read as follows: “If—

“(1) subsection (a) applies to a reacquisition of real property with respect to the sale of which—

“(A) an election under section 121 (relating to one-time exclusion of gain from sale of principal residence by individual who has attained age 55) is in effect, or

“(B) gain was not recognized under section 1034 (relating to rollover of gain on sale of principal residence); and

“(2) within one year after the date of the reacquisition of such property by the seller, such property is resold by him,

1996—Subsec. (f). Pub. L. 104–188 struck out subsec. (f) which read as follows:

“(f) Reacquisitions by Domestic Building and Loan Associations.—This section shall not apply to a reacquisition of real property by an organization described in section 593 (a) (relating to domestic building and loan associations, etc.).”

1980—Subsec. (g). Pub. L. 96–471 added subsec. (g).

1978—Subsec. (e)(1)(A). Pub. L. 95–600, § 404(c)(6), substituted “relating to one-time exclusion of gain from sale of principal residence by individual who has attained age 55” for “relating to gain from sale or exchange of residence of an individual who has attained age 65”.

Subsec. (e)(1)(B). Pub. L. 95–600, § 405(c)(3), which directed the amendment of section 1083 (e)(1)(B) of this title by substituting “(relating to rollover of gain on sale of principal residence)” for “(relating to sale or exchange of residence)”, was executed to this section to reflect the probable intent of Congress because section 1083 does not contain a subsec. (e)(1)(B).

1976—Subsec. (e). Pub. L. 94–455 struck out “or his delegate” after “Secretary”.

Amendment by Pub. L. 105–34 applicable to sales and exchanges after May 6, 1997, with certain exceptions, see section 312(d) of Pub. L. 105–34, set out as a note under section 121 of this title.

Amendment by Pub. L. 104–188 applicable to taxable years beginning after Dec. 31, 1995, see section 1616(c) of Pub. L. 104–188, set out as a note under section 593 of this title.

Section 6(c) of Pub. L. 96–471 provided: “The amendment made by section 4 [amending this section] shall apply to acquisitions of real property by the taxpayer after the date of the enactment of this Act [Oct. 19, 1980].”

Amendment by section 404(c)(6) of Pub. L. 95–600 applicable to sales or exchanges after July 26, 1978, in taxable years ending after such date, see section 404(d)(1) of Pub. L. 95–600, set out as a note under section 121 of this title.

Section 405(d) of Pub. L. 95–600 provided that: “The amendments made by this section [amending this section and sections 1034, 1250, 6212, and 6504 of this title] shall apply to sales and exchanges of residences after July 26, 1978, in taxable years ending after such date.”

Section 2(c) of Pub. L. 88–570 provided that:

“(1) The amendments made by this section [enacting this section] shall apply to taxable years beginning after the date of the enactment of this Act [Sept. 2, 1964].

“(2) If the taxpayer makes an election under this paragraph, the amendments made by this section [enacting this section] shall also apply to taxable years beginning after December 31, 1957, except that such amendments shall not apply with respect to any reacquisition of real property in a taxable year for which the assessment of a deficiency, or the credit or refund of an overpayment, is prevented on the date of the enactment of this Act [Sept. 2, 1964] by the operation of any law or rule of law. An election under this paragraph shall be made within one year after the date of the enactment of this Act and shall be made in such form and manner as the Secretary of the Treasury or his delegate shall prescribe by regulations.

“(3) If an election is made by the taxpayer under paragraph (2), and if the assessment of a deficiency, or the credit or refund of an overpayment, for any taxable year to which such election applies is not prevented on the date of the enactment of this Act [Sept. 2, 1964] by the operation of any law or rule of law—

“(A) the period within which a deficiency for such taxable year may be assessed (to the extent such deficiency is attributable to the application of the amendments made by this section) shall not expire prior to one year after the date of such election; and

“(B) the period within which a claim for credit or refund of an overpayment for such taxable year may be filed (to the extent such overpayment is attributable to the application of such amendments) shall not expire prior to one year after the date of such election.