If—

(1) a sale of real property gives rise to indebtedness to the seller which is secured by the real property sold, and

(2) the seller of such property reacquires such property in partial or full satisfaction of such indebtedness,

In the case of a reacquisition of real property to which subsection (a) applies, gain shall result from such reacquisition to the extent that—

In the case of a reacquisition of real property to which subsection (a) applies, gain shall result from such reacquisition to the extent that—

(A) the amount of money and the fair market value of other property (other than obligations of the purchaser) received, prior to such reacquisition, with respect to the sale of such property, exceeds

(B) the amount of the gain on the sale of such property returned as income for periods prior to such reacquisition.

The amount of gain determined under paragraph (1) resulting from a reacquisition during any taxable year beginning after the date of the enactment of this section shall not exceed the amount by which the price at which the real property was sold exceeded its adjusted basis, reduced by the sum of—

(A) the amount of the gain on the sale of such property returned as income for periods prior to the reacquisition of such property, and

(B) the amount of money and the fair market value of other property (other than obligations of the purchaser received with respect to the sale of such property) paid or transferred by the seller in connection with the reacquisition of such property.

(3) Gain recognized Except as provided in this section, the gain determined under this subsection resulting from a reacquisition to which subsection (a) applies shall be recognized, notwithstanding any other provision of this subtitle.

If subsection (a) applies to the reacquisition of any real property, the basis of such property upon such reacquisition shall be the adjusted basis of the indebtedness to the seller secured by such property (determined as of the date of reacquisition), increased by the sum of—

(1) the amount of the gain determined under subsection (b) resulting from such reacquisition, and

(2) the amount described in subsection (b)(2)(B).

If, prior to a reacquisition of real property to which subsection (a) applies, the seller has treated indebtedness secured by such property as having become worthless or partially worthless—

(1) such seller shall be considered as receiving, upon the reacquisition of such property, an amount equal to the amount of such indebtedness treated by him as having become worthless, and

(2) the adjusted basis of such indebtedness shall be increased (as of the date of reacquisition) by an amount equal to the amount so considered as received by such seller.

If—

(1) subsection (a) applies to a reacquisition of real property with respect to the sale of which gain was not recognized under section 121 (relating to gain on sale of principal residence); and

(2) within 1 year after the date of the reacquisition of such property by the seller, such property is resold by him,

Under regulations prescribed by the Secretary, if an installment obligation is indebtedness to the seller which is described in subsection (a), and if such obligation is, in the hands of the taxpayer, an obligation with respect to which section 691(a)(4)(B) applies, then—

(1) for purposes of subsection (a), acquisition of real property by the taxpayer shall be treated as reacquisition by the seller, and

(2) the basis of the real property acquired by the taxpayer shall be increased by an amount equal to the deduction under section 691(c) which would (but for this subsection) have been allowable to the taxpayer with respect to the gain on the exchange of the obligation for the real property.

(Added Pub. L. 88–570, § 2(a), Sept. 2, 1964, 78 Stat. 854; amended Pub. L. 94–455, title XIX, § 1906(b)(13)(A), Oct. 4, 1976, 90 Stat. 1834; Pub. L. 95–600, title IV, §§ 404(c)(6), 405(c)(3), Nov. 6, 1978, 92 Stat. 2870, 2871; Pub. L. 96–471, § 4, Oct. 19, 1980, 94 Stat. 2255; Pub. L. 104–188, title I, § 1616(b)(12), Aug. 20, 1996, 110 Stat. 1857; Pub. L. 105–34, title III, § 312(d)(8), Aug. 5, 1997, 111 Stat. 840.)