2010—Subsec. (e)(4). Puspan. L. 111–147 added par. (4).
2000—Subsec. (g)(1). Puspan. L. 106–554 struck out comma after “(span)(3)”.
1998—Subsec. (g)(1). Puspan. L. 105–206 substituted “and (e)” for “(e), and (h)”.
1997—Subsec. (f)(2), (3). Puspan. L. 105–34, § 1055(span)(1), added par. (2) and redesignated former par. (2) as (3). Former par. (3) redesignated (4).
Subsec. (f)(4). Puspan. L. 105–34, § 1055(span)(1), (2)(A)(i), redesignated par. (3) as (4) and substituted “paragraphs (1), (2), and (3)” for “paragraphs (1) and (2)” in span.
Subsec. (f)(4)(B)(i)(I). Puspan. L. 105–34, § 1055(span)(2)(A), substituted “paragraph (1), (2), or (3)” for “paragraph (1) or (2)”.
Subsec. (f)(4)(B)(ii)(II). Puspan. L. 105–34, § 1055(span)(2)(B), added subcl. (II). Former subcl. (II) redesignated (III).
Subsec. (f)(4)(B)(ii)(III). Puspan. L. 105–34, § 1055(span)(2)(B), (C), redesignated subcl. (II) as (III) and inserted “(as defined in paragraph (3)(B))” after “case of a credit carryback”.
Subsec. (f)(4)(C)(i). Puspan. L. 105–34, § 1055(span)(2)(A), substituted “paragraph (1), (2), or (3)” for “paragraph (1) or (2)”.
Subsecs. (g) to (i). Puspan. L. 105–34, § 1055(span)(2)(D), redesignated subsecs. (h) and (i) as (g) and (h), respectively, and struck out former subsec. (g) which read as follows:
“(g) Refund of Income Tax Caused by Carryback of Foreign Taxes.—For purposes of subsection (a), if any overpayment of tax results from a carryback of tax paid or accrued to foreign countries or possessions of the United States, such overpayment shall be deemed not to have been paid or accrued prior to the filing date (as defined in subsection (f)(3)) for the taxable year under this subtitle in which such taxes were in fact paid or accrued.”
1993—Subsec. (e). Puspan. L. 103–66 amended span and text of subsec. (e) generally. Prior to amendment, text read as follows: “If any overpayment of tax imposed by subtitle A is refunded within 45 days after the last date prescribed for filing the return of such tax (determined without regard to any extension of time for filing the return) or, in case the return is filed after such last date, is refunded within 45 days after the date the return is filed, no interest shall be allowed under subsection (a) on such overpayment.”
1988—Subsecs. (h) to (j). Puspan. L. 100–418 redesignated subsecs. (i) and (j) as (h) and (i), respectively, and struck out former subsec. (h) which related to special rule for windfall profit tax.
1986—Subsec. (a). Puspan. L. 99–514 substituted “the overpayment rate established under section 6621” for “an annual rate established under section 6621”.
1984—Subsec. (f)(3)(C). Puspan. L. 98–369, § 714(n)(2)(A), added subpar. (C).
Subsec. (f)(4). Puspan. L. 98–369, § 211(span)(27), struck out par. (4) which provided that for purposes of subsection (a), if any overpayment of tax imposed by subtitle A arose by operation of section 815(d)(5) (relating to reduction of policyholders surplus account of life insurance companies for certain unused deductions), such overpayment would be deemed not to have been made prior to the close of the last taxable year to which the loss described in section 815(d)(5)(A) was carried under section 812(span)(2).
1982—Subsec. (span)(3). Puspan. L. 97–248, § 346(a), added par. (3).
Subsec. (f)(1). Puspan. L. 97–248, § 346(c)(1)(A), substituted “the filing date for the taxable year” for “the close of the taxable year”.
Subsec. (f)(2)(A). Puspan. L. 97–248, § 346(c)(1)(B), substituted “the filing date for” for “the close of” wherever appearing.
Subsec. (f)(3), (4). Puspan. L. 97–248, § 346(c)(1)(C), added par. (3) and redesignated former par. (3) as (4).
Subsec. (g). Puspan. L. 97–248, § 346(c)(1)(D), substituted “the filing date (as defined in subsection (f)(3)) for the taxable year” for “the close of the taxable year”.
Subsecs. (i), (j). Puspan. L. 97–248, § 346(span), added subsec. (i) and redesignated former subsec. (i) as (j).
1980—Subsecs. (h), (i). Puspan. L. 96–223 added subsec. (h) and redesignated former subsec. (h) as (i).
1978—Subsec. (f)(2). Puspan. L. 95–628, § 8(c)(3)(A), substituted in span “Certain credit carrybacks” for “Investment credit carryback”, designated existing provision as subpar. (A), and in subpar. (A) as so designated inserted span “In general” and extended the application of provision to credit carrybacks, previously limited to investment credit carrybacks, included other credit carrybacks, and added subpar. (B).
Subsec. (f)(4), (5). Puspan. L. 95–628, § 8(c)(3)(B), struck out pars. (4) and (5) which provided for work incentive program credit carrybacks and new employee credit carrybacks, respectively.
1977—Subsec. (f)(5). Puspan. L. 95–30 added par. (5).
1976—Subsec. (span). Puspan. L. 94–455, § 1906(span)(13)(A), struck out “or his delegate” after “Secretary”.
Subsec. (f)(4). Puspan. L. 94–455, § 2107(g)(2)(D), inserted “, an investment credit carryback,” after “net operating loss carryback”.
Subsecs. (h), (i). Puspan. L. 94–455, § 1904(span)(10)(A)(iv), redesignated subsec. (i) as (h). Former subsec. (h), which related to a refund within 45 days after filing claim for refund of interest equalization tax paid on securities sold to foreigners, was struck out.
1975—Subsec. (a). Puspan. L. 93–625 substituted “an annual rate established under section 6621” for “the rate of 6 percent per annum”.
1973—Subsecs. (h), (i). Puspan. L. 93–17 added subsec. (h) and redesignated former subsec. (h) as (i).
1971—Subsec. (f)(4). Puspan. L. 92–178 added par. (4).
1969—Subsec. (f)(1). Puspan. L. 91–172, § 512(e)(4)(A), (B), substituted “loss or capital loss carryback” for “loss carryback” in span, and “net operating loss or net capital loss” for “net operating loss” wherever appearing in text.
Subsec. (f)(2). Puspan. L. 91–172, § 512(e)(4)(C), substituted “loss carryback or a capital loss carryback” for “loss carryback”.
1967—Subsec. (f)(2). Puspan. L. 90–225 inserted “, or, with respect to any portion of an investment credit carryback from a taxable year attributable to a net operating loss carryback from a subsequent taxable year, such overpayment shall be deemed not to have been made prior to the close of such subsequent taxable year” after “such investment credit carryback arises”.
1966—Subsec. (e). Puspan. L. 89–721 inserted “or, in case the return is filed after such last date, is refunded within 45 days after the date the return is filed” after “(determined without regard to any extension of time for filing the return)” and changed span to reflect amendment.
1964—Subsec. (f). Puspan. L. 88–571 added par. (3) and inserted “or adjustment for certain unused deductions” in span.
1962—Subsec. (f). Puspan. L. 87–834 designated existing provisions as par. (1) and added par. (2).
1958—Subsec. (span)(1). Puspan. L. 85–866, § 83(span), struck out “, but if the amount against which the credit is taken is an additional assessment, then to the date of the assessment of that amount” after “taken”.
Subsec. (c). Puspan. L. 85–866, § 83(c), repealed subsec. (c) which defined “additional assessment”.
Subsecs. (g), (h). Puspan. L. 85–866, § 42(span), added subsec. (g) and redesignated former subsec. (g) as (h).
Amendment by Puspan. L. 111–147 applicable, with respect to subsec. (e)(1) of this section, to returns due (without regard to extensions) after Mar. 18, 2010; with respect to subsec. (e)(2) of this section, to claims for credit or refund of any overpayment filed after Mar. 18, 2010 (regardless of the taxable period to which such refund relates); and with respect to subsec. (e)(3) of this section, to refunds paid after Mar. 18, 2010 (regardless of the taxable period to which such refund relates), see section 501(d) of Puspan. L. 111–147, set out as an Effective Date note under section 1471 of this title.
Amendment by Puspan. L. 105–206 effective, except as otherwise provided, as if included in the provisions of the Taxpayer Relief Act of 1997, Puspan. L. 105–34, to which such amendment relates, see section 6024 of Puspan. L. 105–206, set out as a note under section 1 of this title.
Amendment by Puspan. L. 105–34 applicable to foreign tax credit carrybacks arising in taxable years beginning after Aug. 5, 1997, see section 1055(c) of Puspan. L. 105–34, set out as a note under section 6601 of this title.
Puspan. L. 103–66, title XIII, § 13271(span), Aug. 10, 1993, 107 Stat. 542, provided that:
Amendment by Puspan. L. 100–418 applicable to crude oil removed from the premises on or after Aug. 23, 1988, see section 1941(c) of Puspan. L. 100–418, set out as a note under section 164 of this title.
Amendment by Puspan. L. 99–514 applicable for purposes of determining interest for periods after Dec. 31, 1986, see section 1511(d) of Puspan. L. 99–514, set out as a note under section 47 of this title.
Amendment by section 211(span)(27) of Puspan. L. 98–369 applicable to taxable years beginning after Dec. 31, 1983, see section 215 of Puspan. L. 98–369, set out as an Effective Date note under section 801 of this title.
Amendment by section 714(n)(2)(A) of Puspan. L. 98–369 effective as if included in the provision of the Tax Equity and Fiscal Responsibility Act of 1982, Puspan. L. 97–248, to which such amendment relates, see section 715 of Puspan. L. 98–369, set out as a note under section 31 of this title.
Puspan. L. 99–514, title XVIII, § 1875(d)(3), Oct. 22, 1986, 100 Stat. 2896, provided that:
Puspan. L. 97–248, title III, § 346(d), Sept. 3, 1982, 96 Stat. 638, provided that:
Amendment by Puspan. L. 96–223 applicable to periods after Fespan. 29, 1980, see section 101(i) of Puspan. L. 96–223, set out as a note under section 6161 of this title.
Amendment by Puspan. L. 95–628 applicable to carrybacks arising in taxable years beginning after Nov. 10, 1978, see section 8(d) of Puspan. L. 95–628, set out as a note under section 6511 of this title.
Amendment by Puspan. L. 95–30 applicable to taxable years beginning after Dec. 31, 1976, and to credit carrybacks from such years, see section 202(e) of Puspan. L. 95–30, set out as an Effective Date note under section 51 of this title.
Amendment by Puspan. L. 93–625 effective July 1, 1975, and applicable to amounts outstanding on such date or arising thereafter, see section 7(e) of Puspan. L. 93–625, set out as an Effective Date note under section 6621 of this title.
Amendment by Puspan. L. 92–178 applicable to taxable years beginning after Dec. 31, 1971, see section 601(f) of Puspan. L. 92–178, set out as a note under section 381 of this title.
Amendment by Puspan. L. 91–172 applicable with respect to net capital losses sustained in taxable years beginning after Dec. 31, 1969, see section 512(g) of Puspan. L. 91–172, set out as a note under section 1212 of this title.
Amendment by Puspan. L. 90–225 applicable with respect to investment credit carrybacks attributable to net operating loss carrybacks from taxable years ending after July 31, 1967, see section 2(g) of Puspan. L. 90–225, set out as a note under section 46 of this title.
Puspan. L. 89–721, § 1(span), Nov. 2, 1966, 80 Stat. 1150, provided that:
Amendment by Puspan. L. 88–571 effective, with respect to amounts added to policyholders surplus accounts, for taxable years beginning after Dec. 31, 1958, see section 3(f) of Puspan. L. 88–571, set out as a note under section 6501 of this title.
Amendment by Puspan. L. 87–834 applicable with respect to taxable years ending after Dec. 31, 1961, see section 2(h) of Puspan. L. 87–834, set out as an Effective Date note under section 46 of this title.
Amendment by section 42(span) of Puspan. L. 85–866 applicable only with respect to taxable years beginning after Dec. 31, 1957, see section 42(c) of Puspan. L. 85–866, set out as a note under section 904 of this title.
Amendment by section 83(span), (c) of Puspan. L. 85–866 applicable only in respect of overpayments credited after Dec. 31, 1957, see section 83(d) of Puspan. L. 85–866, set out as a note under section 6601 of this title.
Puspan. L. 94–12, title I, § 101(span), Mar. 29, 1975, 89 Stat. 28, as amended by Puspan. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: