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Internal Revenue Code, § 1011. Adjusted Basis For Determining Gain Or Loss

I.R.C. § 1011(a) General Rule
The adjusted basis for determining the gain or loss from the sale or other disposition of property, whenever acquired, shall be the basis (determined under section 1012 or other applicable sections of this subchapter and subchapters C (relating to corporate distributions and adjustments), K (relating to partners and partnerships), and P (relating to capital gains and losses)), adjusted as provided in section 1016.
I.R.C. § 1011(b) Bargain Sale To A Charitable Organization
If a deduction is allowable under section 170 (relating to charitable contributions) by reason of a sale, then the adjusted basis for determining the gain from such sale shall be that portion of the adjusted basis which bears the same ratio to the adjusted basis as the amount realized bears to the fair market value of the property.
(Aug. 16, 1954, ch. 736, 68A Stat. 296; Dec. 30, 1969, Pub. L. 91-172, title II, 201(f), 83 Stat. 564.)
Amendments to Part
1980--Pub. L. 96-589, 6(h)(2), Dec. 24, 1980, 94 Stat. 3410, struck out item 1018 “Adjustments of capital structure before September 22, 1938”.
Pub. L. 96-223, title IV, 401(a), Apr. 2, 1980, 94 Stat. 299, repealed section 2005(e)(1) of Pub. L. 94-455 and the amendment made thereby. See 1986 Amendment note below.
1978--Pub. L. 95-600, title V, 515(5), Nov. 6, 1978, 92 Stat. 2884, substituted “December 31, 1979” for “December 31, 1976” in item 1023.
1976--Pub. L. 94-455, title XX, 2005(e)(1), Oct. 4, 1976, 90 Stat. 1878, which added item 1023 and redesignated former item 1023 as 1024, was repealed by Pub. L. 96-223, 401(a). See section 401(b), (e) of Pub. L. 96-223, set out as an Effective Date of 1980 Amendments and Revival of Prior Law note under section 1023 of this title.
Pub. L. 94-455, title XIX, 1901(b)(29)(B), (30)(C), Oct. 4, 1976, 90 Stat. 1799, struck out item 1020 “Election in respect of depreciation, etc., allowed before 1952”, and item 1022 “Increase in basis with respect to certain foreign personal holding company stock or securities”.
1964--Pub. L. 88-272, title II, 225(j)(3), Feb. 26, 1964, 78 Stat. 93, added item 1022 and redesignated former item 1022 as 1023.
1969--Pub. L. 91-172 redesignated existing provisions as subsec. (a) and added subsec. (b).
Amendment by Pub. L. 91-172 applicable with respect to sales made after Dec. 19, 1969, see section 201(g)(6) of Pub. L. 91-172, set out as a note under section 170 of this title.