Browse Arkansas Code titles and sections
26 U.S.C. § 6511 — Limitations on credit or refund
Federal law — U.S. Code and appendices · legal_authorities
**(a) Period of limitation on filing claim** Claim for credit or refund of an overpayment of any tax imposed by this title in respect of which tax the taxpayer is required to file a return shall be filed by the taxpayer within 3 years from the time the return was filed or 2 years from the time the tax was paid, whichever of such periods expires the later, or if no return was filed by the taxpayer, within 2 years from the time the tax was paid. Claim for credit or refund of an overpayment of any tax imposed by this title which is required to be paid by means of a stamp shall be filed by the taxpayer within 3 years from the time the tax was paid.
**(b) Limitation on allowance of credits and refunds**
(1) **Filing of claim within prescribed period** — No credit or refund shall be allowed or made after the expiration of the period of limitation prescribed in subsection (a) for the filing of a claim for credit or refund, unless a claim for credit or refund is filed by the taxpayer within such period.
(2) **Limit on amount of credit or refund**
(A) *Limit where claim filed within 3-year period* — If the claim was filed by the taxpayer during the 3-year period prescribed in subsection (a), the amount of the credit or refund shall not exceed the portion of the tax paid within the period, immediately preceding the filing of the claim, equal to 3 years plus the period of any extension of time for filing the return. If the tax was required to be paid by means of a stamp, the amount of the credit or refund shall not exceed the portion of the tax paid within the 3 years immediately preceding the filing of the claim.
(B) *Limit where claim not filed within 3-year period* — If the claim was not filed within such 3-year period, the amount of the credit or refund shall not exce
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 6511
Stored review status: release_metadata_unconfirmed. A text match is a research starting point; applicability is not established.
Original supplied file — preserved unchanged
Download original Markdown file
File SHA-256: faf4fae5a5e94df3cb20cd521f7d13b8705071165708affe2080e3a97419bbcc. The original may include catalog metadata, neighboring provisions, or embedded records outside this collection's scope. Search shows only the selected federal record. Historical editions and unverified snapshots are not a statement of current law.
Authority boundary: historical or unconfirmed source not current law verified.
Open the recorded source website ↗
Record provenance
Stable record: federal_law:legal_authorities:record_usc_eafc6135a3699c5d00642988
Source file: Laws/federal/codes/united-states-code/title-26/section-6511-limitations-on-credit-or-refund--c4d9d15576.md
Pages: Not recorded – Not recorded
Passage SHA-256: 86b66ef539025d1e82053279f94cc94ed31369767ce7a7a1aeadf8c9431cb7fd
Source location: Title 26, Chapter 66, § 6511; chapter-066-limitations.md
Stored source content
**(a) Period of limitation on filing claim** Claim for credit or refund of an overpayment of any tax imposed by this title in respect of which tax the taxpayer is required to file a return shall be filed by the taxpayer within 3 years from the time the return was filed or 2 years from the time the tax was paid, whichever of such periods expires the later, or if no return was filed by the taxpayer, within 2 years from the time the tax was paid. Claim for credit or refund of an overpayment of any tax imposed by this title which is required to be paid by means of a stamp shall be filed by the taxpayer within 3 years from the time the tax was paid.
**(b) Limitation on allowance of credits and refunds**
(1) **Filing of claim within prescribed period** — No credit or refund shall be allowed or made after the expiration of the period of limitation prescribed in subsection (a) for the filing of a claim for credit or refund, unless a claim for credit or refund is filed by the taxpayer within such period.
(2) **Limit on amount of credit or refund**
(A) *Limit where claim filed within 3-year period* — If the claim was filed by the taxpayer during the 3-year period prescribed in subsection (a), the amount of the credit or refund shall not exceed the portion of the tax paid within the period, immediately preceding the filing of the claim, equal to 3 years plus the period of any extension of time for filing the return. If the tax was required to be paid by means of a stamp, the amount of the credit or refund shall not exceed the portion of the tax paid within the 3 years immediately preceding the filing of the claim.
(B) *Limit where claim not filed within 3-year period* — If the claim was not filed within such 3-year period, the amount of the credit or refund shall not exceed the portion of the tax paid during the 2 years immediately preceding the filing of the claim.
(C) *Limit if no claim filed* — If no claim was filed, the credit or refund shall not exceed the amount which would be allowable under subparagraph (A) or (B), as the case may be, if claim was filed on the date the credit or refund is allowed.
**(c) Special rules applicable in case of extension of time by agreement** If an agreement under the provisions of section 6501(c)(4) extending the period for assessment of a tax imposed by this title is made within the period prescribed in subsection (a) for the filing of a claim for credit or refund—
(1) **Time for filing claim** — The period for filing claim for credit or refund or for making credit or refund if no claim is filed, provided in subsections (a) and (b)(1), shall not expire prior to 6 months after the expiration of the period within which an assessment may be made pursuant to the agreement or any extension thereof under section 6501(c)(4).
(2) **Limit on amount** — If a claim is filed, or a credit or refund is allowed when no claim was filed, after the execution of the agreement and within 6 months after the expiration of the period within which an assessment may be made pursuant to the agreement or any extension thereof, the amount of the credit or refund shall not exceed the portion of the tax paid after the execution of the agreement and before the filing of the claim or the making of the credit or refund, as the case may be, plus the portion of the tax paid within the period which would be applicable under subsection (b)(2) if a claim had been filed on the date the agreement was executed.
(3) **Claims not subject to special rule** — This subsection shall not apply in the case of a claim filed, or credit or refund allowed if no claim is filed, either—
(A) prior to the execution of the agreement or
(B) more than 6 months after the expiration of the period within which an assessment may be made pursuant to the agreement or any extension thereof.
**(d) Special rules applicable to income taxes**
(1) **Seven-year period of limitation with respect to bad debts and worthless securities** — If the claim for credit or refund relates to an overpayment of tax imposed by subtitle A on account of—
(A) The deductibility by the taxpayer, under section 166 or section 832(c), of a debt as a debt which became worthless, or, under section 165(g), of a loss from worthlessness of a security, or
(B) The effect that the deductibility of a debt or loss described in subparagraph (A) has on the application to the taxpayer of a carryover,
in lieu of the 3-year period of limitation prescribed in subsection (a), the period shall be 7 years from the date prescribed by law for filing the return for the year with respect to which the claim is made. If the claim for credit or refund relates to an overpayment on account of the effect that the deductibility of such a debt or loss has on the application to the taxpayer of a carryback, the period shall be either 7 years from the date prescribed by law for filing the return for the year of the net operating loss which results in such carryback or the period prescribed in paragraph (2) of this subsection, whichever expires the later. In the case of a claim described in this paragraph the amount of the credit or refund may exceed the portion of the tax paid within the period prescribed in subsection (b)(2) or (c), whichever is applicable, to the extent of the amount of the overpayment attributable to the deductibility of items described in this paragraph.
(2) **Special period of limitation with respect to net operating loss or capital loss carrybacks**
(A) *Period of limitation* — If the claim for credit or refund relates to an overpayment attributable to a net operating loss carryback or a capital loss carryback, in lieu of the 3-year period of limitation prescribed in subsection (a), the period shall be that period which ends 3 years after the time prescribed by law for filing the return (including extensions thereof) for the taxable year of the net operating loss or net capital loss which results in such carryback, or the period prescribed in subsection (c) in respect of such taxable year, whichever expires later. In the case of such a claim, the amount of the credit or refund may exceed the portion of the tax paid within the period provided in subsection (b)(2) or (c), whichever is applicable, to the extent of the amount of the overpayment attributable to such carryback.
(B) *Applicable rules*
(i) *In general* — If the allowance of a credit or refund of an overpayment of tax attributable to a net operating loss carryback or a capital loss carryback is otherwise prevented by the operation of any law or rule of law other than section 7122 (relating to compromises), such credit or refund may be allowed or made, if claim therefor is filed within the period provided in subparagraph (A) of this paragraph.
(ii) *Tentative carryback adjustments* — If the allowance of an application, credit, or refund of a decrease in tax determined under section 6411(b) is otherwise prevented by the operation of any law or rule of law other than section 7122, such application, credit, or refund may be allowed or made if application for a tentative carryback adjustment is made within the period provided in section 6411(a).
(iii) *Determinations by courts to be conclusive* — In the case of any such claim for credit or refund or any such application for a tentative carryback adjustment, the determination by any court, including the Tax Court, in any proceeding in which the decision of the court has become final, shall be conclusive except with respect to—
(I) the net operating loss deduction and the effect of such deduction, and
(II) the determination of a short-term capital loss and the effect of such short-term capital loss, to the extent that such deduction or short-term capital loss is affected by a carryback which was not an issue in such proceeding.
(3) **Special rules relating to foreign tax credit**
(A) *Special period of limitation with respect to foreign taxes paid or accrued* — If the claim for credit or refund relates to an overpayment attributable to any taxes paid or accrued to any foreign country or to any possession of the United States for which credit is allowed against the tax imposed by subtitle A in accordance with the provisions of section 901 or the provisions of any treaty to which the United States is a party, in lieu of the 3-year period of limitation prescribed in subsection (a), the period shall be 10 years from the date prescribed by law for filing the return for the year in which such taxes were actually paid or accrued.
(B) *Exception in the case of foreign taxes paid or accrued* — In the case of a claim described in subparagraph (A), the amount of the credit or refund may exceed the portion of the tax paid within the period provided in subsection (b) or (c), whichever is applicable, to the extent of the amount of the overpayment attributable to the allowance of a credit for the taxes described in subparagraph (A).
(4) **Special period of limitation with respect to certain credit carrybacks**
(A) *Period of limitation* — If the claim for credit or refund relates to an overpayment attributable to a credit carryback, in lieu of the 3-year period of limitation prescribed in subsection (a), the period shall be that period which ends 3 years after the time prescribed by law for filing the return (including extensions thereof) for the taxable year of the unused credit which results in such carryback (or, with respect to any portion of a credit carryback from a taxable year attributable to a net operating loss carryback, capital loss carryback, or other credit carryback from a subsequent taxable year, the period shall be that period which ends 3 years after the time prescribed by law for filing the return, including extensions thereof, for such subsequent taxable year) or the period prescribed in subsection (c) in respect of such taxable year, whichever expires later. In the case of such a claim, the amount of the credit or refund may exceed the portion of the tax paid within the period provided in subsection (b)(2) or (c), whichever is applicable, to the extent of the amount of the overpayment attributable to such carryback.
(B) *Applicable rules* — If the allowance of a credit or refund of an overpayment of tax attributable to a credit carryback is otherwise prevented by the operation of any law or rule of law other than section 7122, relating to compromises, such credit or refund may be allowed or made, if claim therefor is filed within the period provided in subparagraph (A) of this paragraph. In the case of any such claim for credit or refund, the determination by any court, including the Tax Court, in any proceeding in which the decision of the court has become final, shall not be conclusive with respect to any credit, and the effect of such credit, to the extent that such credit is affected by a credit carryback which was not in issue in such proceeding.
(C) *Credit carryback defined* — For purposes of this paragraph, the term “credit carryback” means any business carryback under section 39.
(5) **Special period of limitation with respect to self-employment tax in certain cases** — If the claim for credit or refund relates to an overpayment of the tax imposed by chapter 2 (relating to the tax on self-employment income) attributable to an agreement, or modification of an agreement, made pursuant to section 218 of the Social Security Act (relating to coverage of State and local employees), and if the allowance of a credit or refund of such overpayment is otherwise prevented by the operation of any law or rule of law other than section 7122 (relating to compromises), such credit or refund may be allowed or made if claim therefor is filed on or before the last day of the second year after the calendar year in which such agreement (or modification) is agreed to by the State and the Commissioner of Social Security.
(6) **Special period of limitation with respect to amounts included in income subsequently recaptured under qualified plan termination** — If the claim for credit or refund relates to an overpayment of tax imposed by subtitle A on account of the recapture, under section 4045 of the Employee Retirement Income Security Act of 1974, of amounts included in income for a prior taxable year, the 3-year period of limitation prescribed in subsection (a) shall be extended, for purposes of permitting a credit or refund of the amount of the recapture, until the date which occurs one year after the date on which such recaptured amount is paid by the taxpayer.
(7) **Special period of limitation with respect to self-employment tax in certain cases** — If—
(A) the claim for credit or refund relates to an overpayment of the tax imposed by chapter 2 (relating to the tax on self-employment income) attributable to Tax Court determination in a proceeding under section 7436, and
(B) the allowance of a credit or refund of such overpayment is otherwise prevented by the operation of any law or rule of law other than section 7122 (relating to compromises),
such credit or refund may be allowed or made if claim therefor is filed on or before the last day of the second year after the calendar year in which such determination becomes final.
(8) **Special rules when uniformed services retired pay is reduced as a result of award of disability compensation**
(A) *Period of limitation on filing claim* — If the claim for credit or refund relates to an overpayment of tax imposed by subtitle A on account of—
(i) the reduction of uniformed services retired pay computed under section 1406 or 1407 of title 10, United States Code, or
(ii) the waiver of such pay under [section 5305 of title 38](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title38-section5305&num=0&edition=prelim) of such Code,
as a result of an award of compensation under title 38 of such Code pursuant to a determination by the Secretary of Veterans Affairs, the 3-year period of limitation prescribed in subsection (a) shall be extended, for purposes of permitting a credit or refund based upon the amount of such reduction or waiver, until the end of the 1-year period beginning on the date of such determination.
(B) *Limitation to 5 taxable years* — Subparagraph (A) shall not apply with respect to any taxable year which began more than 5 years before the date of such determination.
**(e) Repealed. Pub. L. 101–508, title XI, § 11801(c)(22)(C), Nov. 5, 1990, 104 Stat. 1388–528]**
**(f) Special rule for chapter 42 and similar taxes** For purposes of any tax imposed by section 4912, chapter 42, or section 4975, the return referred to in subsection (a) shall be the return specified in section 6501(l)(1).
**(g) Repealed. Pub. L. 114–74, title XI, § 1101(f)(6), Nov. 2, 2015, 129 Stat. 638]**
**(h) Running of periods of limitation suspended while taxpayer is unable to manage financial affairs due to disability**
(1) **In general** — In the case of an individual, the running of the periods specified in subsections (a), (b), and (c) shall be suspended during any period of such individual’s life that such individual is financially disabled.
(2) **Financially disabled**
(A) *In general* — For purposes of paragraph (1), an individual is financially disabled if such individual is unable to manage his financial affairs by reason of a medically determinable physical or mental impairment of the individual which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months. An individual shall not be considered to have such an impairment unless proof of the existence thereof is furnished in such form and manner as the Secretary may require.
(B) *Exception where individual has guardian, etc.* — An individual shall not be treated as financially disabled during any period that such individual’s spouse or any other person is authorized to act on behalf of such individual in financial matters.
**(i) Cross references**
(1) For time return deemed filed and tax considered paid, see section 6513.
(2) For limitations with respect to certain credits against estate tax, see sections 2014(b) and 2015.
(3) For limitations in case of floor stocks refunds, see section 6412.
(4) For a period of limitations for credit or refund in the case of joint income returns after separate returns have been filed, see section 6013(b)(3).
(5) For limitations in case of payments under section 6420 (relating to gasoline used on farms), see section 6420(b).
(6) For limitations in case of payments under section 6421 (relating to gasoline used for certain nonhighway purposes or by local transit systems), see section 6421(d).
(7) For a period of limitations for refund of an overpayment of penalties imposed under section 6694 or 6695, see section 6696(d)(2).
Cross-references
Connections may be documented source relationships, shared citations or nearby passages. Each explains its basis; a connection alone does not establish applicability to your situation.
Federal law — U.S. Code and appendices · legal_authorities
**(a) General rule** There shall be allowed as a deduction any loss sustained during the taxable year and not compensated for by insurance or otherwise.
**(b) Amount of deduction** For purposes of subsection (a), the basis for determining the amount of the deduction for any loss shall be the adjusted basis provided in section 1011 for determining the loss from the sale or other disposition of property.
**(c) Limitation on losses of individuals** In the case of an individual, the deduction under subsection (a) shall be limited to—
(1) losses incurred in a trade or business;
(2) losses incurred in any transaction entered into for profit, though not connected with a trade or business; and
(3) except as provided in subsection (h), losses of property not connected with a trade or business or a transaction entered into for profit, if such losses arise from fire, storm, shipwreck, or other casualty, or from theft.
**(d) Wagering losses**
(1) **In general** — For purposes of losses from wagering transactions, the amount allowed as a deduction for any taxable year—
(A) shall be equal to 90 percent of the amount of such losses during such taxable year, and
(B) shall be allowed only to the extent of the gains from such transactions during such taxable year.
(2) **Special rule** — For purposes of paragraph (1), the term “losses from wagering transactions” includes any deduction otherwise allowable under this chapter incurred in carrying on any wagering transaction.
**(e) Theft losses** For purposes of subsection (a), any loss arising from theft shall be treated as sustained during the taxable year in which the taxpayer discovers such loss.
**(f) Capital losses** Losses from sales or exchanges of capital assets shall be allowed only to the extent allowed in sections
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 165
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
For purposes of section 38, the amount of the investment credit determined under this section for any taxable year shall be the sum of—
(1) the rehabilitation credit,
(2) the energy credit,
(3) the qualifying advanced coal project credit,
(4) the qualifying gasification project credit,
(5) the qualifying advanced energy project credit,
(6) the advanced manufacturing investment credit, and
(7) the clean electricity investment credit.
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 46
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) General rule** In determining his income tax, each partner shall take into account separately his distributive share of the partnership’s—
(1) gains and losses from sales or exchanges of capital assets held for not more than 1 year,
(2) gains and losses from sales or exchanges of capital assets held for more than 1 year,
(3) gains and losses from sales or exchanges of property described in section 1231 (relating to certain property used in a trade or business and involuntary conversions),
(4) charitable contributions (as defined in section 170(c)),
(5) dividends with respect to which section 1(h)(11) or part VIII of subchapter B applies,
(6) taxes, described in section 901, paid or accrued to foreign countries and to possessions of the United States,
(7) other items of income, gain, loss, deduction, or credit, to the extent provided by regulations prescribed by the Secretary, and
(8) taxable income or loss, exclusive of items requiring separate computation under other paragraphs of this subsection.
**(b) Character of items constituting distributive share** The character of any item of income, gain, loss, deduction, or credit included in a partner’s distributive share under paragraphs (1) through (7) of subsection (a) shall be determined as if such item were realized directly from the source from which realized by the partnership, or incurred in the same manner as incurred by the partnership.
**(c) Gross income of a partner** In any case where it is necessary to determine the gross income of a partner for purposes of this title, such amount shall include his distributive share of the gross income of the partnership.
**(d) Cross reference** For rules relating to procedures for determining the tax treatment of partnership items see subchapter C of chapter
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 702
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) Wage withholding for income tax purposes**
(1) **In general** — The amount withheld as tax under chapter 24 shall be allowed to the recipient of the income as a credit against the tax imposed by this subtitle.
(2) **Year of credit** — The amount so withheld during any calendar year shall be allowed as a credit for the taxable year beginning in such calendar year. If more than one taxable year begins in a calendar year, such amount shall be allowed as a credit for the last taxable year so beginning.
**(b) Credit for special refunds of social security tax**
(1) **In general** — The Secretary may prescribe regulations providing for the crediting against the tax imposed by this subtitle of the amount determined by the taxpayer or the Secretary to be allowable under section 6413(c) as a special refund of tax imposed on wages. The amount allowed as a credit under such regulations shall, for purposes of this subtitle, be considered an amount withheld at source as tax under section 3402.
(2) **Year of credit** — Any amount to which paragraph (1) applies shall be allowed as a credit for the taxable year beginning in the calendar year during which the wages were received. If more than one taxable year begins in the calendar year, such amount shall be allowed as a credit for the last taxable year so beginning.
**(c) Special rule for backup withholding** Any credit allowed by subsection (a) for any amount withheld under section 3406 shall be allowed for the taxable year of the recipient of the income in which the income is received.
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 31
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) In general** Any adjustment to a partnership-related item shall be determined, and any tax attributable thereto shall be assessed and collected, and the applicability of any penalty, addition to tax, or additional amount which relates to an adjustment to any such item shall be determined, at the partnership level, except to the extent otherwise provided in this subchapter.
**(b) Election out for certain partnerships with 100 or fewer partners, etc.**
(1) **In general** — This subchapter shall not apply with respect to any partnership for any taxable year if—
(A) the partnership elects the application of this subsection for such taxable year,
(B) for such taxable year the partnership is required to furnish 100 or fewer statements under section 6031(b) with respect to its partners,
(C) each of the partners of such partnership is an individual, a C corporation, any foreign entity that would be treated as a C corporation were it domestic, an S corporation, or an estate of a deceased partner,
(D) the election—
(i) is made with a timely filed return for such taxable year, and
(ii) includes (in the manner prescribed by the Secretary) a disclosure of the name and taxpayer identification number of each partner of such partnership, and
(E) the partnership notifies each such partner of such election in the manner prescribed by the Secretary.
(2) **Special rules relating to certain partners**
(A) *S corporation partners* — In the case of a partner that is an S corporation—
(i) the partnership shall only be treated as meeting the requirements of paragraph (1)(C) with respect to such partner if such partnership includes (in the manner prescribed by the Secretary) a disclosure of the name and taxpayer identification number of each person with
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 6221
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) Creation of remedy** If, in connection with an audit of any person, there is an actual controversy involving a determination by the Secretary as part of an examination that—
(1) one or more individuals performing services for such person are employees of such person for purposes of subtitle C, or
(2) such person is not entitled to the treatment under subsection (a) of section 530 of the Revenue Act of 1978 with respect to such an individual,
upon the filing of an appropriate pleading, the Tax Court may determine whether such a determination by the Secretary is correct and the proper amount of employment tax under such determination. Any such redetermination by the Tax Court shall have the force and effect of a decision of the Tax Court and shall be reviewable as such.
**(b) Limitations**
(1) **Petitioner** — A pleading may be filed under this section only by the person for whom the services are performed.
(2) **Time for filing action** — If the Secretary sends by certified or registered mail notice to the petitioner of a determination by the Secretary described in subsection (a), no proceeding may be initiated under this section with respect to such determination unless the pleading is filed before the 91st day after the date of such mailing.
(3) **No adverse inference from treatment while action is pending** — If, during the pendency of any proceeding brought under this section, the petitioner changes his treatment for employment tax purposes of any individual whose employment status as an employee is involved in such proceeding (or of any individual holding a substantially similar position) to treatment as an employee, such change shall not be taken into account in the Tax Court’s determination under this section.
**(c) Small case procedures**
(1) **In g
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 7436
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) Allowance of deduction** There is allowed as a deduction for the taxable year an amount equal to the sum of the amounts contributed by the taxpayer during the taxable year to or under a trust or trusts described in section 501(c)(21).
**(b) Limitation** The maximum amount of the deduction allowed by subsection (a) for any taxpayer for any taxable year shall not exceed the greater of—
(1) the amount necessary to fund (with level funding) the remaining unfunded liability of the taxpayer for black lung claims filed (or expected to be filed) by (or with respect to) past or present employees of the taxpayer, or
(2) the aggregate amount necessary to increase each trust described in section 501(c)(21) to the amount required to pay all amounts payable out of such trust for the taxable year.
**(c) Special rules**
(1) **Method of determining amounts referred to in subsection (b)**
(A) *In general* — The amounts described in subsection (b) shall be determined by using reasonable actuarial methods and assumptions which are not inconsistent with regulations prescribed by the Secretary.
(B) *Funding period* — Except as provided in subparagraph (C), the funding period for purposes of subsection (b)(1) shall be the greater of—
(i) the average remaining working life of miners who are present employees of the taxpayer, or
(ii) 10 taxable years.
For purposes of the preceding sentence, the term “miner” has the same meaning as such term has when used in section 402(d) of the Black Lung Benefits Act ([30 U.S.C. 902(d)](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title30-section902/d&num=0&edition=prelim)).
(C) *Different funding periods* — To the extent that—
(i) regulations prescribed by the Secretary provide for a different period, or
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 192
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) Joint returns** A husband and wife may make a single return jointly of income taxes under subtitle A, even though one of the spouses has neither gross income nor deductions, except as provided below:
(1) no joint return shall be made if either the husband or wife at any time during the taxable year is a nonresident alien;
(2) no joint return shall be made if the husband and wife have different taxable years; except that if such taxable years begin on the same day and end on different days because of the death of either or both, then the joint return may be made with respect to the taxable year of each. The above exception shall not apply if the surviving spouse remarries before the close of his taxable year, nor if the taxable year of either spouse is a fractional part of a year under section 443(a)(1);
(3) in the case of death of one spouse or both spouses the joint return with respect to the decedent may be made only by his executor or administrator; except that in the case of the death of one spouse the joint return may be made by the surviving spouse with respect to both himself and the decedent if no return for the taxable year has been made by the decedent, no executor or administrator has been appointed, and no executor or administrator is appointed before the last day prescribed by law for filing the return of the surviving spouse. If an executor or administrator of the decedent is appointed after the making of the joint return by the surviving spouse, the executor or administrator may disaffirm such joint return by making, within 1 year after the last day prescribed by law for filing the return of the surviving spouse, a separate return for the taxable year of the decedent with respect to which the joint return was made, in which case the return made b
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 6013
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) Deduction allowed** There shall be allowed as a deduction for the taxable year an amount equal to—
(1) in the case of a taxable year beginning before January 1, 2021, the aggregate of the net operating loss carryovers to such year, plus the net operating loss carrybacks to such year, and
(2) in the case of a taxable year beginning after December 31, 2020, the sum of—
(A) the aggregate amount of net operating losses arising in taxable years beginning before January 1, 2018, carried to such taxable year, plus
(B) the lesser of—
(i) the aggregate amount of net operating losses arising in taxable years beginning after December 31, 2017, carried to such taxable year, or
(ii) 80 percent of the excess (if any) of—
(I) taxable income computed without regard to the deductions under this section and sections 199A and 250, over
(II) the amount determined under subparagraph (A).
For purposes of this subtitle, the term “net operating loss deduction” means the deduction allowed by this subsection.
**(b) Net operating loss carrybacks and carryovers**
(1) **Years to which loss may be carried**
(A) *General rule* — A net operating loss for any taxable year—
(i) shall be a net operating loss carryback to the extent provided in subparagraphs (B), (C)(i), and (D), and
(ii) except as provided in subparagraph (C)(ii), shall be a net operating loss carryover—
(I) in the case of a net operating loss arising in a taxable year beginning before January 1, 2018, to each of the 20 taxable years following the taxable year of the loss, and
(II) in the case of a net operating loss arising in a taxable year beginning after December 31, 2017, to each taxable year following the taxable year of the loss.
(B) *Farming losses*
(i) *I
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 172
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.
Federal law — U.S. Code and appendices · legal_authorities
**(a) General rule** Except as otherwise provided in this section, the amount of any tax imposed by this title shall be assessed within 3 years after the return was filed (whether or not such return was filed on or after the date prescribed) or, if the tax is payable by stamp, at any time after such tax became due and before the expiration of 3 years after the date on which any part of such tax was paid, and no proceeding in court without assessment for the collection of such tax shall be begun after the expiration of such period. For purposes of this chapter, the term “return” means the return required to be filed by the taxpayer (and does not include a return of any person from whom the taxpayer has received an item of income, gain, loss, deduction, or credit).
**(b) Time return deemed filed**
(1) **Early return** — For purposes of this section, a return of tax imposed by this title, except tax imposed by chapter 3, 4, 21, or 24, filed before the last day prescribed by law or by regulations promulgated pursuant to law for the filing thereof, shall be considered as filed on such last day.
(2) **Return of certain employment and withholding taxes** — For purposes of this section, if a return of tax imposed by chapter 3, 4, 21, or 24 for any period ending with or within a calendar year is filed before April 15 of the succeeding calendar year, such return shall be considered filed on April 15 of such calendar year.
(3) **Return executed by Secretary** — Notwithstanding the provisions of paragraph (2) of section 6020(b), the execution of a return by the Secretary pursuant to the authority conferred by such section shall not start the running of the period of limitations on assessment and collection.
(4) **Return of excise taxes** — For purposes of this section, the fil
Source: Supplied U.S. Code snapshot — release unconfirmed · 26 U.S.C. § 6501
Stored review status: release_metadata_unconfirmed. Explicit cross-reference supplied in source Markdown; currentness and applicability require review.