26 U.S.C. § 451
(b) Inclusion not later than for financial accounting purposes
(1) Income taken into account in financial statement
(A) In general In the case of a taxpayer the taxable income of which is computed under an accrual method of accounting, the all events test with respect to any item of gross income (or portion thereof) shall not be treated as met any later than when such item (or portion thereof) is taken into account as revenue in—
(B) Exception This paragraph shall not apply to—
(3) Applicable financial statement For purposes of this subsection, the term “applicable financial statement” means—
(A) a financial statement which is certified as being prepared in accordance with generally accepted accounting principles and which is—
(ii) an audited financial statement of the taxpayer which is used for—
but only if there is no statement of the taxpayer described in clause (i), or
(c) Treatment of advance payments
(1) In general A taxpayer which computes taxable income under the accrual method of accounting, and receives any advance payment during the taxable year, shall—
(B) if the taxpayer elects the application of this subparagraph with respect to the category of advance payments to which such advance payment belongs, the taxpayer shall—
(2) Election
(4) Advance payment For purposes of this subsection—
(A) In general The term “advance payment” means any payment—
(B) Exclusions Except as otherwise provided by the Secretary, such term shall not include—
(g) Special rule for proceeds from livestock sold on account of drought, flood, or other weather-related conditions
(h) Special rule for utility services
(2) Definition and special rule For purposes of this subsection—
(A) Utility services The term “utility services” includes—
(B) Year in which services provided The taxable year in which services are treated as provided to customers shall not, in any manner, be determined by reference to—
(i) Treatment of interest on frozen deposits in certain financial institutions
(1) In general In the case of interest credited during any calendar year on a frozen deposit in a qualified financial institution, the amount of such interest includible in the gross income of a qualified individual shall not exceed the sum of—
(4) Frozen deposit For purposes of this subsection, the term “frozen deposit” means any deposit if, as of the close of the calendar year, any portion of such deposit may not be withdrawn because of—
(j) Special rule for cash options for receipt of qualified prizes
(2) Qualified prize option; qualified prize For purposes of this subsection—
(A) In general The term “qualified prize option” means an option which—
(B) Qualified prize The term “qualified prize” means any prize or award which—
(k) Special rule for sales or dispositions to implement Federal Energy Regulatory Commission or State electric restructuring policy
(1) In general In the case of any qualifying electric transmission transaction for which the taxpayer elects the application of this section, qualified gain from such transaction shall be recognized—
(A) in the taxable year which includes the date of such transaction to the extent the amount realized from such transaction exceeds—
(2) Qualified gain For purposes of this subsection, the term “qualified gain” means, with respect to any qualifying electric transmission transaction in any taxable year—
(3) Qualifying electric transmission transaction For purposes of this subsection, the term “qualifying electric transmission transaction” means any sale or other disposition before (before , in the case of a qualified electric utility), of—
but only if such sale or disposition is to an independent transmission company.
(4) Independent transmission company For purposes of this subsection, the term “independent transmission company” means—
(B) a person—
(C) in the case of facilities subject to the jurisdiction of the Public Utility Commission of Texas—
(5) Exempt utility property For purposes of this subsection:
(A) In general The term “exempt utility property” means property used in the trade or business of—
(6) Qualified electric utility For purposes of this subsection, the term “qualified electric utility” means a person that, as of the date of the qualifying electric transmission transaction, is vertically integrated, in that it is both—
(8) Time for assessment of deficiencies If the taxpayer has made the election under paragraph (1) and any gain is recognized by such taxpayer as provided in paragraph (1)(B), then—
(Aug. 16, 1954, ch. 736, 68A Stat. 152; Pub. L. 89–97, title III, § 313(b), , 79 Stat. 382; Pub. L. 91–172, title II, § 215(a), , 83 Stat. 573; Pub. L. 94–455, title XIX, § 1906(b)(13)(A), title XXI, §§ 2102(a), (b), 2141(a), , 90 Stat. 1834, 1900, 1933; Pub. L. 99–514, title VIII, § 821(a), title IX, § 905(b), , 100 Stat. 2372, 2386; Pub. L. 100–647, title I, § 1009(d)(3), title VI, §§ 6030(a), 6033(a), , 102 Stat. 3450, 3694, 3695; Pub. L. 105–34, title IX, § 913(a), , 111 Stat. 878; Pub. L. 105–277, div. J, title V, § 5301(a), , 112 Stat. 2681–918; Pub. L. 108–357, title III, § 311(c), title VIII, § 909(a), , 118 Stat. 1467, 1657; Pub. L. 109–58, title XIII, § 1305(a), (b), , 119 Stat. 997; Pub. L. 110–343, div. B, title I, § 109(a)–(c), , 122 Stat. 3821; Pub. L. 111–312, title VII, § 705(a), , 124 Stat. 3311; Pub. L. 112–240, title IV, § 411(a), , 126 Stat. 2343; Pub. L. 113–295, div. A, title I, § 159(a), , 128 Stat. 4022; Pub. L. 114–113, div. Q, title I, § 191(a), , 129 Stat. 3075; Pub. L. 115–97, title I, § 13221(a), (b), , 131 Stat. 2113, 2115; Pub. L. 115–123, div. D, title I, § 40414(a), , 132 Stat. 152; Pub. L. 116–94, div. Q, title I, § 132(a), , 133 Stat. 3233.)
The Agricultural Act of 1949, as amended, referred to in subsec. (f), is act Oct. 31, 1949, ch. 792, 63 Stat. 1051, which is classified principally to chapter 35A (§ 1421 et seq.) of Title 7, Agriculture. For complete classification of this Act to the Code, see Short Title note set out under section 1421 of Title 7 and Tables.
The Disaster Assistance Act of 1988, referred to in subsec. (f), is Pub. L. 100–387, , 102 Stat. 924. Title II of the Disaster Assistance Act of 1988 is set out as a note under section 1421 of Title 7. For complete classification of this Act to the Code, see Tables.
2019—Subsec. (k)(3). Pub. L. 116–94 substituted “” for “” in introductory provisions.
2018—Subsec. (k)(3). Pub. L. 115–123 substituted “” for “” in introductory provisions.
2017—Subsecs. (b) to (k). Pub. L. 115–97 first added subsec. (b) and then added subsec. (c) and correspondingly redesignated former subsecs. (b) to (i) first as (c) to (j) and then as (d) to (k), respectively.
2015—Subsec. (i)(3). Pub. L. 114–113 substituted “” for “” in introductory provisions.
2014—Subsec. (i)(3). Pub. L. 113–295 substituted “” for “” in introductory provisions.
2013—Subsec. (i)(3). Pub. L. 112–240 substituted “” for “” in introductory provisions.
2010—Subsec. (i)(3). Pub. L. 111–312 substituted “” for “” in introductory provisions.
2008—Subsec. (i)(3). Pub. L. 110–343, § 109(a)(1), inserted “(before , in the case of a qualified electric utility)” after “” in introductory provisions.
Subsec. (i)(4)(B)(ii). Pub. L. 110–343, § 109(b), substituted “the date which is 4 years after the close of the taxable year in which the transaction occurs” for “”.
Subsec. (i)(5)(C). Pub. L. 110–343, § 109(c), added subpar. (C).
Subsec. (i)(6) to (11). Pub. L. 110–343, § 109(a)(2), added par. (6) and redesignated former pars. (6) to (10) as (7) to (11), respectively.
2005—Subsec. (i)(3). Pub. L. 109–58, § 1305(a), substituted “2008” for “2007” in introductory provisions.
Subsec. (i)(4)(B)(ii). Pub. L. 109–58, § 1305(b), substituted “” for “the close of the period applicable under subsection (a)(2)(B) as extended under paragraph (2)”.
2004—Subsec. (e)(3). Pub. L. 108–357, § 311(c), added par. (3).
Subsec. (i). Pub. L. 108–357, § 909(a), added subsec. (i).
1998—Subsec. (h). Pub. L. 105–277 added subsec. (h).
1997—Subsec. (e). Pub. L. 105–34 inserted “, flood, or other weather-related conditions” after “drought” in heading and substituted “drought, flood, or other weather-related conditions, and that such conditions” for “drought conditions, and that these drought conditions” in par. (1).
1988—Subsec. (d). Pub. L. 100–647, § 6033(a), inserted “or title II of the Disaster Assistance Act of 1988,” after “the Agricultural Act of 1949, as amended,”.
Subsec. (e)(1). Pub. L. 100–647, § 6030(a), struck out “(other than livestock described in section 1231(b)(3))” after “exchange of livestock”.
Subsecs. (f), (g). Pub. L. 100–647, § 1009(d)(3), redesignated subsec. (f), relating to treatment of interest on frozen deposits in certain financial institutions, as (g).
1986—Subsec. (f). Pub. L. 99–514, § 905(b), added subsec. (f) relating to treatment of interest on frozen deposits in certain financial institutions.
Pub. L. 99–514, § 821(a), added subsec. (f) relating to special rule for utility services.
1976—Subsec. (d). Pub. L. 94–455, §§ 1906(b)(13)(A), 2102(a), (b), inserted reference to disaster payments in heading, provided that payments received under the Agricultural Act of 1949, as amended, be treated as insurance proceeds received as a result of destruction or damage to crops if the payments are received as the result of destruction or damage from drought, flood, or other natural disaster, or as the result of inability to plant crops because of drought, flood, or other natural disaster, and struck out “or his delegate” after “Secretary”.
Subsec. (e). Pub. L. 94–455, § 2141(a), added subsec. (e).
1969—Subsec. (d). Pub. L. 91–172 added subsec. (d).
1965—Subsec. (c). Pub. L. 89–97 added subsec. (c).
Pub. L. 116–94, div. Q, title I, § 132(b), , 133 Stat. 3233, provided that:
“The amendment made by this section [amending this section] shall apply to dispositions after
December 31, 2017.”
Pub. L. 115–123, div. D, title I, § 40414(b), , 132 Stat. 152, provided that:
“The amendment made by this section [amending this section] shall apply to dispositions after
December 31, 2016.”
Pub. L. 115–97, title I, § 13221(c)–(e), , 131 Stat. 2116, 2117, provided that:
- “(c) Effective Date.— The amendments made by this section [amending this section] shall apply to taxable years beginning after .
“(d) Coordination With Section 481.—
“(1) In general.— In the case of any qualified change in method of accounting for the taxpayer’s first taxable year beginning after —
- “(A) such change shall be treated as initiated by the taxpayer, and
- “(B) such change shall be treated as made with the consent of the Secretary of the Treasury.
“(2) Qualified change in method of accounting.— For purposes of this subsection, the term ‘qualified change in method of accounting’ means any change in method of accounting which—
- “(A) is required by the amendments made by this section, or
- “(B) was prohibited under the Internal Revenue Code of 1986 prior to such amendments and is permitted under such Code after such amendments.
“(e) Special Rules for Original Issue Discount.— Notwithstanding subsection (c), in the case of income from a debt instrument having original issue discount—
- “(1) the amendments made by this section shall apply to taxable years beginning after , and
- “(2) the period for taking into account any adjustments under section 481 by reason of a qualified change in method of accounting (as defined in subsection (d)) shall be 6 years.”
Pub. L. 114–113, div. Q, title I, § 191(b), , 129 Stat. 3075, provided that:
“The amendment made by this section [amending this section] shall apply to dispositions after
December 31, 2014.”
Pub. L. 113–295, div. A, title I, § 159(b), , 128 Stat. 4022, provided that:
“The amendment made by this section [amending this section] shall apply to dispositions after
December 31, 2013.”
Pub. L. 112–240, title IV, § 411(b), , 126 Stat. 2343, provided that:
“The amendment made by this section [amending this section] shall apply to dispositions after
December 31, 2011.”
Pub. L. 109–58, title XIII, § 1305(c), , 119 Stat. 997, provided that:
- “(1) In general.— The amendment made by subsection (a) [amending this section] shall apply to transactions occurring after the date of the enactment of this Act [].
- “(2) Technical amendment.— The amendment made by subsection (b) [amending this section] shall take effect as if included in the amendments made by section 909 of the American Jobs Creation Act of 2004 [Pub. L. 108–357, amending this section].”
Pub. L. 111–312, title VII, § 705(b), , 124 Stat. 3311, provided that:
“The amendment made by this section [amending this section] shall apply to dispositions after
December 31, 2009.”
Pub. L. 110–343, div. B, title I, § 109(d), , 122 Stat. 3822, provided that:
- “(1) Extension.— The amendments made by subsection (a) [amending this section] shall apply to transactions after .
- “(2) Transfers of operational control.— The amendment made by subsection (b) [amending this section] shall take effect as if included in section 909 of the American Jobs Creation Act of 2004 [Pub. L. 108–357].
- “(3) Exception for property located outside the united states.— The amendment made by subsection (c) [amending this section] shall apply to transactions after the date of the enactment of this Act [].”
Pub. L. 108–357, title III, § 311(d), , 118 Stat. 1467, provided that:
“The amendments made by this section [amending this section and
section 1033 of this title] shall apply to any taxable year with respect to which the due date (without regard to extensions) for the return is after
December 31, 2002.”
Pub. L. 108–357, title VIII, § 909(b), , 118 Stat. 1659, provided that:
“The amendments made by this section [amending this section] shall apply to transactions occurring after the date of the enactment of this Act [
Oct. 22, 2004], in taxable years ending after such date.”
Pub. L. 105–277, div. J, title V, § 5301(b), , 112 Stat. 2681–918, provided that:
- “(1) In general.— The amendment made by this section [amending this section] shall apply to any prize to which a person first becomes entitled after the date of enactment of this Act [].
“(2) Transition rule.— The amendment made by this section shall apply to any prize to which a person first becomes entitled on or before the date of enactment of this Act, except that in determining whether an option is a qualified prize option as defined in section 451(h)(2)(A) [now 451(j)(2)(A)] of the Internal Revenue Code of 1986 (as added by such amendment)—
- “(A) clause (ii) of such section 451(h)(2)(A) [now 451(j)(2)(A)] shall not apply, and
- “(B) such option shall be treated as a qualified prize option if it is exercisable only during all or part of the 18-month period beginning on .”
Pub. L. 105–34, title IX, § 913(c), , 111 Stat. 878, provided that:
“The amendments made by this section [amending this section and
section 1033 of this title] shall apply to sales and exchanges after
December 31, 1996.”
Amendment by section 1009(d)(3) of Pub. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 1019(a) of Pub. L. 100–647, set out as a note under section 1 of this title.
Pub. L. 100–647, title VI, § 6030(b), , 102 Stat. 3694, provided that:
“The amendment made by subsection (a) [amending this section] shall apply to sales or exchanges occurring after
December 31, 1987.”
Pub. L. 100–647, title VI, § 6033(b), , 102 Stat. 3695, as amended by Pub. L. 101–239, title VII, § 7816(g), , 103 Stat. 2421, provided that:
“The amendment made by subsection (a) [amending this section] shall apply to payments received before, on, or after the date of enactment of this Act [
Nov. 10, 1988].”
Pub. L. 99–514, title VIII, § 821(b), , 100 Stat. 2373, as amended by Pub. L. 100–647, title I, § 1008(h), , 102 Stat. 3444, provided that:
- “(1) In general.— The amendments made by this section [amending this section] shall apply to taxable years beginning after .
“(2) Change in method of accounting.— If a taxpayer is required by the amendments made by this section to change its method of accounting for any taxable year—
- “(A) such change shall be treated as initiated by the taxpayer,
- “(B) such change shall be treated as having been made with the consent of the Secretary, and
- “(C) the adjustments under section 481 of the Internal Revenue Code of 1954 [now 1986] by reason of such change shall be taken into account ratably over a period no longer than the first 4 taxable years beginning after .
- “(3) Special rule for certain cycle billing.— If a taxpayer for any taxable year beginning before , for purposes of chapter 1 of the Internal Revenue Code of 1986 took into account income from services described in section 451(f) [now 451(h)] of such Code (as added by subsection (a)) on the basis of the period in which the customers’ meters were read, then such treatment for such year shall be deemed to be proper. The preceding sentence shall also apply to any taxable year beginning after , and before , if the taxpayer treated such income in the same manner for the taxable year preceding such taxable year.”
Pub. L. 99–514, title IX, § 905(c), , 100 Stat. 2387, as amended by Pub. L. 100–647, title I, § 1009(d)(2), , 102 Stat. 3450, provided that:
- “(1) In general.— The amendment made by subsection (a) [amending section 165 of this title] shall apply to taxable years beginning after , and, except as provided in paragraph (2), the amendment made by subsection (b) [amending this section] shall apply to taxable years beginning after .
“(2) Special rules for subsection (b).—
- “(A) The amendment made by subsection (b) [amending this section] shall apply to taxable years beginning after , and before , only if the qualified individual elects to have such amendment apply for all such taxable years.
- “(B) In the case of interest attributable to the period beginning , and ending , the interest deduction of financial institutions shall be determined without regard to paragraph (3) of section 451(f) [now 451(h)] of the Internal Revenue Code of 1986 (as added by subsection (b)).”
Pub. L. 94–455, title XXI, § 2102(c), , 90 Stat. 1900, provided that:
“The amendments made by this section [amending this section] shall apply to payments received after
December 31, 1973, in taxable years ending after such date.”
Pub. L. 94–455, title XXI, § 2141(b), , 90 Stat. 1933, provided that:
“The amendment made by this section [amending this section] applies to taxable years beginning after
December 31, 1975.”
Pub. L. 91–172, title II, § 215(b), , 83 Stat. 573, provided that:
“The amendment made by subsection (a) [amending this section] shall apply to taxable years ending after the date of the enactment of this Act [
Dec. 30, 1969].”
Amendment by Pub. L. 89–97 applicable only with respect to tips received by employees after 1965, see section 313(f) of Pub. L. 89–97, set out as an Effective Date note under section 6053 of this title.
Voluntary separation incentives paid to members of Armed Forces under 10 U.S.C. 1175 as includable in gross income only for taxable year in which incentive is paid, see section 662(b) of Pub. L. 102–190, set out as a note under section 1175 of Title 10, Armed Forces.
For provisions relating to credit or refund of overpayments of tax, and assessment of underpayments of tax, due to amendments by section 905 of Pub. L. 99–514 or section 1009(d) of Pub. L. 100–647, see section 1009(d)(4) of Pub. L. 100–647, set out as a note under section 165 of this title.
Pub. L. 97–248, title II, § 229, , 96 Stat. 493, as amended by Pub. L. 98–369, div. A, title VII, § 712(m), , 98 Stat. 955, provided that:
“(a) In General.— The Secretary of the Treasury shall modify the income tax regulations relating to accounting for long-term contracts to—
- “(1) clarify the time at which a contract is to be considered completed,
“(2) clarify when—
- “(A) one agreement will be treated as more than one contract, and
- “(B) two or more agreements will be treated as one contract, and
- “(3) properly allocate all costs which directly benefit, or are incurred by reason of, the extended period long-term contract activities of the taxpayer.
“(b) Extended Period Long-Term Contracts Defined.— For purposes of this section—
- “(1) In general.— The term ‘extended period long-term contract’ means any long-term contract which the taxpayer estimates (at the time such contract is entered into) will not be completed within the 2-year period beginning on the contract commencement date of such contract.
“(2) Certain construction contracts.—
“(A) In general.— The term ‘extended period long-term contract’ does not include any construction contract entered into by a taxpayer—
- “(i) who estimates (at the time such contract is entered into) that such contract will be completed within the 3-year period beginning on the contract commencement date of such contract, or
- “(ii) whose average annual gross receipts over the 3 taxable years preceding the taxable year in which such contract is entered into do not exceed $25,000,000.
“(B) Determination of taxpayer’s gross receipts.— For purposes of subparagraph (A), the gross receipts of—
- “(i) all trades or businesses (whether or not incorporated) which are under common control with the taxpayer (within the meaning of section 52(b)), and
- “(ii) all members of any controlled group of corporations of which the taxpayer is a member,
for the 3 taxable years of such persons preceding the taxable year in which the contract described in subparagraph (A) is entered into shall be included in the gross receipts of the taxpayer for the period described in subparagraph (A). The Secretary shall prescribe regulations which provide attribution rules that take into account, in addition to the persons and entities described in the preceding sentence, taxpayers who engage in construction contracts through partnerships, joint ventures, and corporations.
“(C) Controlled group of corporations.— The term ‘controlled group of corporations’ has the meaning given to such term by section 1563(a), except that—
- “(i) ‘more than 50 percent’ shall be substituted for ‘at least 80 percent’ each place it appears in section 1563(a)(1), and
- “(ii) the determination shall be made without regard to subsections (a)(4) and (e)(3)(C) of section 1563.
- “(3) Construction contract.— The term ‘construction contract’ means any contract for the building, construction, reconstruction, or rehabilitation of, or the installation of any integral component to, improvements to real property.
- “(4) Contract commencement date.— The term ‘contract commencement date’ means, with respect to any contract, the first date on which any costs (other than costs such as bidding expenses or expenses incurred in connection with negotiating the contract) allocable to such contract are incurred.
“(c) Effective Dates; Special Rules.—
- “(1) In general.— The modifications to regulations which are required to be made under paragraphs (1) and (2) of subsection (a) shall apply with respect to taxable years ending after .
“(2) Cost allocation.—
- “(A) In general.— Any modification to Income Tax Regulation 1.451–3 made under subsection (a)(3) which requires additional costs to be allocated to a contract shall apply only to the applicable percentage of such additional costs incurred in taxable years beginning after , with respect to contracts entered into after such date.
“(B) Applicable percentage.— For purposes of subparagraph (A), the applicable percentage shall be determined in accordance with the following table:
“If the taxable year begins in calendar year: The applicable percentage is: 1983 33⅓ 1984 66⅔ 1985 or thereafter 100. “(3) Special rules.—
- “(A) Time of completion.— Any contract of a taxpayer which would (but for this paragraph) be treated as having been completed prior to the first taxable year of such taxpayer ending after , solely by reason of any modification to regulations made under subsection (a)(1), shall be treated as having been completed on the first day of such taxable year.
“(B) Aggregation and severance.— Any contract of a taxpayer which would (but for this paragraph) be treated as having been completed prior to the first taxable year of such taxpayer ending after —
- “(i) solely by reason of any modification to regulations made under subsection (a)(2), or
- “(ii) solely by reason of any modifications to regulations made under both paragraphs (1) and (2) of subsection (a),
shall be treated as having been completed on the first day after , on which any contract which was severed from such contract (by reason of the modifications made by subsection (a)(2)) is completed (determined after the application of any modifications to regulations made under subsection (a)(1)).
- “(4) Underpayments of estimated tax for 1982.— To the extent provided in regulations, no addition to tax shall be made under section 6654 or 6655 of the Internal Revenue Code of 1954 for the taxpayer’s first taxable year ending after , by reason of a long-term contract, but only with respect to installments required to be paid before .”
Pub. L. 95–600, title I, § 132, , 92 Stat. 2782, as amended by Pub. L. 99–514, § 2, , 100 Stat. 2095, provided that:
- “(a) General Rule.— The taxable year of inclusion in gross income of any amount covered by a private deferred compensation plan shall be determined in accordance with the principles set forth in regulations, rulings, and judicial decisions relating to deferred compensation which were in effect on .
“(b) Private Deferred Compensation Plan Defined.—
“(1) In general.— For purposes of this section, the term ‘private deferred compensation plan’ means a plan, agreement, or arrangement—
- “(A) where the person for whom the service is performed is not a State (within the meaning of paragraph (1) of section 457(d) of the Internal Revenue Code of 1986 [formerly I.R.C. 1954]) and not an organization which is exempt from tax under section 501 of such Code, and
- “(B) under which the payment or otherwise making available of compensation is deferred.
“(2) Certain plans excluded.— Paragraph (1) shall not apply to—
- “(A) a plan described in section 401(a) of the Internal Revenue Code of 1986 which includes a trust, exempt from tax under section 501(a) of such Code,
- “(B) an annuity plan or contract described in section 403 of such Code,
- “(C) a qualified bond purchase plan described in section 405(a) of such Code,
- “(D) that portion of any plan which consists of a transfer of property described in section 83 (determined without regard to subsection (e) thereof of such Code, and
- “(E) that portion of any plan which consists of a trust to which section 402(b) of such Code applies.
- “(c) Effective Date.— This section shall apply to taxable years ending on or after .”
Pub. L. 95–258, § 1, , 92 Stat. 195, provided that:
“(a) In General.— In the case of a taxpayer reporting on the cash receipts and disbursements method of accounting, if—
“(1)
(A) the taxpayer receives in his first taxable year beginning in 1978 payments under the Agricultural Act of 1949, as amended, [see Short Title note set out under section 1421 of Title 7, Agriculture], as a result of—
- “(i) the destruction or damage to crops caused by drought, flood, or any other natural disaster, or
- “(ii) the inability to plant crops because of such a natural disaster, and
- “(B) the taxpayer establishes that, under his practice, income from such crops could have been reported for his last taxable year beginning in 1977, or
“(2)
- (A) the taxpayer receives in his first taxable year beginning in 1978 deficiency (or ‘target price’) payments under the Agricultural Act of 1949, as amended, for any 1977 crop, and
- “(B) the fifth month of such crop’s marketing year ends before ,
then the taxpayer may elect to include such proceeds in income for his last taxable year beginning in 1977.
- “(b) Making and Effect of Election— An election under this section for any taxable year shall be made at such time and in such manner as the Secretary of the Treasury may by regulations prescribe and shall apply with respect to all proceeds described in subsection (a) which were received by the taxpayer.”