§ 1212.
(c)
Carryback of losses from section 1256 contracts to offset prior gains from such contracts
(1)
In general
If a taxpayer (other than a corporation) has a net section 1256 contracts loss for the taxable year and elects to have this subsection apply to such taxable year, the amount of such net section 1256 contracts loss—
(A)
shall be a carryback to each of the 3 taxable years preceding the loss year, and
(B)
to the extent that, after the application of paragraphs (2) and (3), such loss is allowed as a carryback to any such preceding taxable year—
(i)
40 percent of the amount so allowed shall be treated as a short-term capital loss from section 1256 contracts, and
(ii)
60 percent of the amount so allowed shall be treated as a long-term capital loss from section 1256 contracts.
(2)
Amount carried to each taxable year
(3)
Amount which may be used in any prior taxable year
An amount shall be allowed as a carryback under paragraph (1) to any prior taxable year only to the extent—
(A)
such amount does not exceed the net section 1256 contract gain for such year, and
(B)
the allowance of such carryback does not increase or produce a net operating loss (as defined in section 172(c)) for such year.
(4)
Net section 1256 contracts loss
For purposes of paragraph (1), the term “net section 1256 contracts loss” means the lesser of—
(A)
the net capital loss for the taxable year determined by taking into account only gains and losses from section 1256 contracts, or
(B)
the sum of the amounts which, but for paragraph (6)(A), would be treated as capital losses in the succeeding taxable year under subparagraphs (A) and (B) of subsection (b)(1).
(5)
Net section 1256 contract gain
For purposes of paragraph (1)—
(A)
In general
The term “net section 1256 contract gain” means the lesser of—
(i)
the capital gain net income for the taxable year determined by taking into account only gains and losses from section 1256 contracts, or
(ii)
the capital gain net income for the taxable year.
(6)
Coordination with carryforward provisions of subsection (b)(1)
(A)
Carryforward amount reduced by amount used as carryback
For purposes of applying subsection (b)(1), if any portion of the net section 1256 contracts loss for any taxable year is allowed as a carryback under paragraph (1) to any preceding taxable year—
(i)
40 percent of the amount allowed as a carryback shall be treated as a short-term capital gain for the loss year, and
(ii)
60 percent of the amount allowed as a carryback shall be treated as a long-term capital gain for the loss year.
(B)
Carryover loss retains character as attributable to section 1256 contract
(7)
Other definitions and special rules
For purposes of this subsection—
(A)
Section 1256 contract
(B)
Exclusion for estates and trusts
([Aug. 16, 1954, ch. 736], [68A Stat. 321]; [Pub. L. 88–272, title II, § 230(a)], Feb. 26, 1964, [78 Stat. 99]; [Pub. L. 88–571, § 7(a)], Sept. 2, 1964, [78 Stat. 860]; [Pub. L. 91–172, title V], §§ 512 (a), (b), (f)(1), 513(b), Dec. 30, 1969, [83 Stat. 638], 639, 641, 642; [Pub. L. 94–455, title XIV, § 1403] (a), title XIX, § 1901(b)(33)(O), Oct. 4, 1976, [90 Stat. 1733], 1802; [Pub. L. 95–600, title VII, § 703(k)], Nov. 6, 1978, [92 Stat. 2942]; [Pub. L. 97–34, title V, § 504], Aug. 13, 1981, [95 Stat. 330]; [Pub. L. 97–354, § 5(a)(35)], Oct. 19, 1982, [96 Stat. 1695]; [Pub. L. 97–448, title I, § 105(c)(7)], Jan. 12, 1983, [96 Stat. 2387]; [Pub. L. 98–369, div. A, title I, § 102(e)(3)], title X, § 1002(a), July 18, 1984, [98 Stat. 624], 1012; [Pub. L. 99–514, title III, § 301(b)(11)], title XVIII, § 1899A(67), Oct. 22, 1986, [100 Stat. 2218], 2962; [Pub. L. 100–647, title I, § 1003(a)(3)], Nov. 10, 1988, [102 Stat. 3382]; [Pub. L. 108–357, title IV, § 413(c)(20)(A)], Oct. 22, 2004, [118 Stat. 1509]; [Pub. L. 111–325, title I, § 101(a)], (b)(1), Dec. 22, 2010, [124 Stat. 3538].)