26 CFR 1.6411-3 - Allowance of adjustments.

§ 1.6411-3 Allowance of adjustments.

(a)Time prescribed. The Commissioner shall act upon any application for a tentative carryback adjustment filed under section 6411(a) within a period of 90 days from whichever of the following two dates is the later:

(1) The date the application is filed; or

(2) The last day of the month in which falls the last date prescribed by law (including any extension of time granted the taxpayer) for filing the return for the taxable year of the net operating loss, net capital loss, or unused investment credit from which the carryback results.

(b)Examination. Within the 90-day period described in paragraph (a) of this section, the Commissioner shall make, to the extent deemed practicable within this period, an examination of the application to discover omissions and errors of computation. The Commissioner shall determine within this period the decrease in tax previously determined, affected by the carryback or any related adjustments, upon the basis of the application and examination. The decrease shall be determined in the same manner as that provided in section 1314(a) for the determination by the taxpayer of the decrease in taxes previously determined, which must be set forth in the application for a tentative carryback adjustment. The Commissioner may correct any errors of computation or omissions discovered upon examination of the application. In determining the decrease in tax previously determined which is affected by the carryback or any related adjustment, the Commissioner may correct any mathematical error appearing on the application and may correct any modification required by the law and incorrectly made by the taxpayer in computing the net operating loss, net capital loss, or unused investment credit, the resulting carrybacks, or the net operating loss deduction, capital loss deduction, or investment credit allowable. If the required modification has not been made by the taxpayer and the Commissioner has the necessary information to make the modification within the 90-day period, the Commissioner may, in the Commissioner's discretion, make the modification. In determining the decrease, the Commissioner will not, for example, change the amount claimed on the return as a deduction for depreciation because the Commissioner believes that the taxpayer has claimed an excessive amount; and the Commissioner will not include in gross income any amount not so included by the taxpayer, even though the Commissioner believes that the amount is subject to tax and properly should be included in gross income.

(c)Disallowance in whole or in part. If the Commissioner finds that an application for a tentative carryback adjustment contains material omissions or errors of computation, the Commissioner may disallow the application in whole or in part without further action. If the Commissioner deems that any error of computation can be corrected within the 90-day period, the Commissioner may do so and allow the application in whole or in part. The Commissioner's determination as to whether the Commissioner can correct any error of computation within the 90-day period shall be conclusive. The Commissioner's action in disallowing, in whole or in part, any application for a tentative carryback adjustment shall be final and may not be challenged in any proceeding. The taxpayer may, however, file a claim for credit or refund under section 6402, and may maintain a suit based on the claim if the claim is disallowed or if the Commissioner does not act upon the claim within 6 months from the date it is filed.

(d)Application of decrease.

(1) Each decrease determined by the Commissioner in any previously determined tax that is affected by the carryback or any related adjustments shall first be applied against any unpaid amount of the tax with respect to which such decrease was determined. The unpaid amount of tax may include one or more of the following:

(i) An amount with respect to which the taxpayer is delinquent;

(ii) An amount the time for payment of which has been extended under section 6164 and which is due and payable on or after the date of the allowance of the decrease.

(iii) An amount (not including an amount the time for payment of which has been extended under section 6164) which is due and payable on or after the date of the allowance of the decrease, including any assessed liabilities, unassessed liabilities determined in a statutory notice of deficiency, unassessed liabilities identified in a proof of claim filed in a bankruptcy proceeding, and other unassessed liabilities in rare and unusual circumstances.

(2) If the unpaid amount of tax includes more than one unpaid amount, the Commissioner may determine against which amount or amounts, and in what proportion, the decrease is to be applied. In general, however, the decrease will be applied against any amounts described in paragraphs (d)(1)(i) through (iii) of this section in the order named. If there are several amounts of the type described in paragraph (d)(1)(iii) of this section, any amount of the decrease that is to be applied against the amount will be applied by assuming that the tax previously determined minus the amount of the decrease to be so applied is “the tax” and that the taxpayer had elected to pay the tax in installments. The unpaid amount of tax against which a decrease may be applied under paragraph (d)(1) of this section may not include any amount of tax for any taxable year other than the year of the decrease. After making the application, the Commissioner will credit any remainder of the decrease against any unsatisfied amount of any tax for the taxable year immediately preceding the taxable year of the net operating loss, capital loss, or unused investment credit, the time for payment of which has been extended under section 6164.

(3) Any remainder of the decrease after the application and credits may, within the 90-day period, in the discretion of the Commissioner, be credited against any tax liability or installment thereof then due from the taxpayer (including assessed liabilities, unassessed liabilities determined in a statutory notice of deficiency, unassessed liabilities identified in a proof of claim filed in a bankruptcy proceeding, and other unassessed liabilities in rare and unusual circumstances), and, if not so credited, shall be refunded to the taxpayer within the 90-day period.

(e)Effective/applicability date. These regulations apply with respect to applications for tentative refund filed on or after August 27, 2007.

[T.D. 6950, 33 FR 5358, Apr. 4, 1968, as amended by T.D. 7301, 39 FR 973, Jan. 4, 1974; T.D. 9355, 72 FR 48934, 48934, Aug. 27, 2007; 72 FR 56619, Oct. 4, 2007; T.D. 9499, 75 FR 51934, Aug. 24, 2010]

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
U.S. Code: Title 26 - INTERNAL REVENUE CODE

§ 1 - Tax imposed

§ 21 - Expenses for household and dependent care services necessary for gainful employment

§ 23 - Adoption expenses

§ 25 - Interest on certain home mortgages

§ 25A - Hope and Lifetime Learning credits

§ 28 - Renumbered § 45C]

§ 30 - Repealed. Pub. L. 113–295, div. A, title II, § 221(a)(2)(A), Dec. 19, 2014, 128 Stat. 4037]

§ 36B - Refundable credit for coverage under a qualified health plan

§ 38 - General business credit

§ 40 - Alcohol, etc., used as fuel

§ 41 - Credit for increasing research activities

§ 42 - Low-income housing credit

§ 43 - Enhanced oil recovery credit

§ 45D - New markets tax credit

§ 46 - Amount of credit

§ 47 - Rehabilitation credit

§ 52 - Special rules

§ 56 - Adjustments in computing alternative minimum taxable income

§ 58 - Denial of certain losses

§ 61 - Gross income defined

§ 62 - Adjusted gross income defined

§ 66 - Treatment of community income

§ 67 - 2-percent floor on miscellaneous itemized deductions

§ 72 - Annuities; certain proceeds of endowment and life insurance contracts

§ 101 - Certain death benefits

§ 103 - Interest on State and local bonds

§ 103A - Repealed. Pub. L. 99–514, title XIII, § 1301(j)(1), Oct. 22, 1986, 100 Stat. 2657]

§ 108 - Income from discharge of indebtedness

§ 110 - Qualified lessee construction allowances for short-term leases

§ 129 - Dependent care assistance programs

§ 132 - Certain fringe benefits

§ 148 - Arbitrage

§ 149 - Bonds must be registered to be tax exempt; other requirements

§ 150 - Definitions and special rules

§ 152 - Dependent defined

§ 162 - Trade or business expenses

§ 163 - Interest

§ 165 - Losses

§ 166 - Bad debts

§ 168 - Accelerated cost recovery system

§ 170 - Charitable, etc., contributions and gifts

§ 171 - Amortizable bond premium

§ 179 - Election to expense certain depreciable business assets

§ 179A - Repealed. Pub. L. 113–295, div. A, title II, § 221(a)(34)(A), Dec. 19, 2014, 128 Stat. 4042]

§ 197 - Amortization of goodwill and certain other intangibles

§ 199 - Income attributable to domestic production activities

§ 216 - Deduction of taxes, interest, and business depreciation by cooperative housing corporation tenant-stockholder

§ 221 - Interest on education loans

§ 263A - Capitalization and inclusion in inventory costs of certain expenses

§ 267 - Losses, expenses, and interest with respect to transactions between related taxpayers

§ 274 - Disallowance of certain entertainment, etc., expenses

§ 280C - Certain expenses for which credits are allowable

§ 280F - Limitation on depreciation for luxury automobiles; limitation where certain property used for personal purposes

§ 280G - Golden parachute payments

§ 301 - Distributions of property

§ 304 - Redemption through use of related corporations

§ 305 - Distributions of stock and stock rights

§ 324

§ 336 - Gain or loss recognized on property distributed in complete liquidation

§ 337 - Nonrecognition for property distributed to parent in complete liquidation of subsidiary

§ 338 - Certain stock purchases treated as asset acquisitions

§ 351 - Transfer to corporation controlled by transferor

§ 355 - Distribution of stock and securities of a controlled corporation

§ 357 - Assumption of liability

§ 358 - Basis to distributees

§ 362 - Basis to corporations

§ 367 - Foreign corporations

§ 382 - Limitation on net operating loss carryforwards and certain built-in losses following ownership change

§ 383 - Special limitations on certain excess credits, etc.

§ 401 - Qualified pension, profit-sharing, and stock bonus plans

§ 401 note - Qualified pension, profit-sharing, and stock bonus plans

§ 402A - Optional treatment of elective deferrals as Roth contributions

§ 403 - Taxation of employee annuities

§ 404 - Deduction for contributions of an employer to an employees’ trust or annuity plan and compensation under a deferred-payment plan

§ 408 - Individual retirement accounts

§ 408A - Roth IRAs

§ 409 - Qualifications for tax credit employee stock ownership plans

§ 410 - Minimum participation standards

§ 411 - Minimum vesting standards

§ 414 - Definitions and special rules

§ 417 - Definitions and special rules for purposes of minimum survivor annuity requirements

§ 419A - Qualified asset account; limitation on additions to account

§ 420 - Transfers of excess pension assets to retiree health accounts

§ 441 - Period for computation of taxable income

§ 442 - Change of annual accounting period

§ 444 - Election of taxable year other than required taxable year

§ 446 - General rule for methods of accounting

§ 453 - Installment method

§ 453A - Special rules for nondealers

§ 458 - Magazines, paperbacks, and records returned after the close of the taxable year

§ 460 - Special rules for long-term contracts

§ 461 - General rule for taxable year of deduction

§ 465 - Deductions limited to amount at risk

§ 466 - Repealed. Pub. L. 99–514, title VIII, § 823(a), Oct. 22, 1986, 100 Stat. 2373]

§ 467 - Certain payments for the use of property or services

§ 468A - Special rules for nuclear decommissioning costs

§ 468B - Special rules for designated settlement funds

§ 469 - Passive activity losses and credits limited

§ 471 - General rule for inventories

§ 472 - Last-in, first-out inventories

§ 475 - Mark to market accounting method for dealers in securities

§ 481 - Adjustments required by changes in method of accounting

§ 482 - Allocation of income and deductions among taxpayers

§ 483 - Interest on certain deferred payments

§ 493

§ 504 - Status after organization ceases to qualify for exemption under section 501(c)(3) because of substantial lobbying or because of political activities

§ 514 - Unrelated debt-financed income

§ 527 - Political organizations

§ 585 - Reserves for losses on loans of banks

§ 597 - Treatment of transactions in which Federal financial assistance provided

§ 642 - Special rules for credits and deductions

§ 643 - Definitions applicable to subparts A, B, C, and D

§ 645 - Certain revocable trusts treated as part of estate

§ 663 - Special rules applicable to sections 661 and 662

§ 664 - Charitable remainder trusts

§ 672 - Definitions and rules

§ 679 - Foreign trusts having one or more United States beneficiaries

§ 701 - Partners, not partnership, subject to tax

§ 702 - Income and credits of partner

§ 703 - Partnership computations

§ 704 - Partner’s distributive share

§ 705 - Determination of basis of partner’s interest

§ 706 - Taxable years of partner and partnership

§ 707 - Transactions between partner and partnership

§ 708 - Continuation of partnership

§ 709 - Treatment of organization and syndication fees

§ 721 - Nonrecognition of gain or loss on contribution

§ 722 - Basis of contributing partner’s interest

§ 723 - Basis of property contributed to partnership

§ 724 - Character of gain or loss on contributed unrealized receivables, inventory items, and capital loss property

§ 731 - Extent of recognition of gain or loss on distribution

§ 732 - Basis of distributed property other than money

§ 733 - Basis of distributee partner’s interest

§ 734 - Adjustment to basis of undistributed partnership property where section 754 election or substantial basis reduction

§ 735 - Character of gain or loss on disposition of distributed property

§ 736 - Payments to a retiring partner or a deceased partner’s successor in interest

§ 737 - Recognition of precontribution gain in case of certain distributions to contributing partner

§ 741 - Recognition and character of gain or loss on sale or exchange

§ 742 - Basis of transferee partner’s interest

§ 743 - Special rules where section 754 election or substantial built-in loss

§ 751 - Unrealized receivables and inventory items

§ 752 - Treatment of certain liabilities

§ 753 - Partner receiving income in respect of decedent

§ 754 - Manner of electing optional adjustment to basis of partnership property

§ 755 - Rules for allocation of basis

§ 761 - Terms defined

§ 809 - Repealed. Pub. L. 108–218, title II, § 205(a), Apr. 10, 2004, 118 Stat. 610]

§ 817A - Special rules for modified guaranteed contracts

§ 832 - Insurance company taxable income

§ 845 - Certain reinsurance agreements

§ 846 - Discounted unpaid losses defined

§ 848 - Capitalization of certain policy acquisition expenses

§ 852 - Taxation of regulated investment companies and their shareholders

§ 860E - Treatment of income in excess of daily accruals on residual interests

§ 860G - Other definitions and special rules

§ 863 - Special rules for determining source

§ 864 - Definitions and special rules

§ 865 - Source rules for personal property sales

§ 874 - Allowance of deductions and credits

§ 882 - Tax on income of foreign corporations connected with United States business

§ 883 - Exclusions from gross income

§ 884 - Branch profits tax

§ 892 - Income of foreign governments and of international organizations

§ 894 - Income affected by treaty

§ 897 - Disposition of investment in United States real property

§ 901 - Taxes of foreign countries and of possessions of United States

§ 902 - Deemed paid credit where domestic corporation owns 10 percent or more of voting stock of foreign corporation

§ 904 - Limitation on credit

§ 907 - Special rules in case of foreign oil and gas income

§ 911 - Citizens or residents of the United States living abroad

§ 924

§ 925

§ 927

§ 934 - Limitation on reduction in income tax liability incurred to the Virgin Islands

§ 936 - Puerto Rico and possession tax credit

§ 937 - Residence and source rules involving possessions

§ 954 - Foreign base company income

§ 956 - Investment of earnings in United States property

§ 957 - Controlled foreign corporations; United States persons

§ 960 - Special rules for foreign tax credit

§ 963 - Repealed. Pub. L. 94–12, title VI, § 602(a)(1), Mar. 29, 1975, 89 Stat. 58]

§ 985 - Functional currency

§ 987 - Branch transactions

§ 988 - Treatment of certain foreign currency transactions

§ 989 - Other definitions and special rules

§ 1017 - Discharge of indebtedness

§ 1032 - Exchange of stock for property

§ 1059 - Corporate shareholder’s basis in stock reduced by nontaxed portion of extraordinary dividends

§ 1060 - Special allocation rules for certain asset acquisitions

§ 1092 - Straddles

§ 1202 - Partial exclusion for gain from certain small business stock

§ 1221 - Capital asset defined

§ 1244 - Losses on small business stock

§ 1248 - Gain from certain sales or exchanges of stock in certain foreign corporations

§ 1254 - Gain from disposition of interest in oil, gas, geothermal, or other mineral properties

§ 1275 - Other definitions and special rules

§ 1286 - Tax treatment of stripped bonds

§ 1291 - Interest on tax deferral

§ 1293 - Current taxation of income from qualified electing funds

§ 1294 - Election to extend time for payment of tax on undistributed earnings

§ 1295 - Qualified electing fund

§ 1296 - Election of mark to market for marketable stock

§ 1297 - Passive foreign investment company

§ 1298 - Special rules

§ 1301 - Averaging of farm income

§ 1361 - S corporation defined

§ 1368 - Distributions

§ 1374 - Tax imposed on certain built-in gains

§ 1377 - Definitions and special rule

§ 1378 - Taxable year of S corporation

§ 1397D - Qualified zone property defined

§ 1397E - Credit to holders of qualified zone academy bonds

§ 1402 - Definitions

§ 1441 - Withholding of tax on nonresident aliens

§ 1443 - Foreign tax-exempt organizations

§ 1445 - Withholding of tax on dispositions of United States real property interests

§ 1471 - Withholdable payments to foreign financial institutions

§ 1472 - Withholdable payments to other foreign entities

§ 1473 - Definitions

§ 1474 - Special rules

§ 1502 - Regulations

§ 1503 - Computation and payment of tax

§ 1504 - Definitions

§ 1561 - Limitations on certain multiple tax benefits in the case of certain controlled corporations

§ 3401 - Definitions

§ 5000 - Certain group health plans

§ 5000A - Requirement to maintain minimum essential coverage

§ 6001 - Notice or regulations requiring records, statements, and special returns

§ 6011 - General requirement of return, statement, or list

§ 6015 - Relief from joint and several liability on joint return

§ 6033 - Returns by exempt organizations

§ 6035 - Basis information to persons acquiring property from decedent

§ 6038 - Information reporting with respect to certain foreign corporations and partnerships

§ 6038A - Information with respect to certain foreign-owned corporations

§ 6038B - Notice of certain transfers to foreign persons

§ 6038D - Information with respect to foreign financial assets

§ 6039I - Returns and records with respect to employer-owned life insurance contracts

§ 6041 - Information at source

§ 6043 - Liquidating, etc., transactions

§ 6045 - Returns of brokers

§ 6046A - Returns as to interests in foreign partnerships

§ 6049 - Returns regarding payments of interest

§ 6050E - State and local income tax refunds

§ 6050H - Returns relating to mortgage interest received in trade or business from individuals

§ 6050I-1

§ 6050K - Returns relating to exchanges of certain partnership interests

§ 6050M - Returns relating to persons receiving contracts from Federal executive agencies

§ 6050P - Returns relating to the cancellation of indebtedness by certain entities

§ 6050S - Returns relating to higher education tuition and related expenses

§ 6060 - Information returns of tax return preparers

§ 6061 - Signing of returns and other documents

§ 6065 - Verification of returns

§ 6081 - Extension of time for filing returns

§ 6103 - Confidentiality and disclosure of returns and return information

§ 6109 - Identifying numbers

§ 6302 - Mode or time of collection

§ 6402 - Authority to make credits or refunds

§ 6411 - Tentative carryback and refund adjustments

§ 6655 - Failure by corporation to pay estimated income tax

§ 6662 - Imposition of accuracy-related penalty on underpayments

§ 6695 - Other assessable penalties with respect to the preparation of tax returns for other persons

§ 6851 - Termination assessments of income tax

§ 7520 - Valuation tables

§ 7654 - Coordination of United States and certain possession individual income taxes

§ 7701 - Definitions

§ 7702 - Life insurance contract defined

§ 7805 - Rules and regulations

§ 7872 - Treatment of loans with below-market interest rates

§ 7874 - Rules relating to expatriated entities and their foreign parents

U.S. Code: Title 29 - LABOR
Statutes at Large
Public Laws
Presidential Documents

Reorganization ... 1978 Plan No. 4

Title 26 published on 16-Jun-2017 03:58

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 26 CFR Part 1 after this date.

  • 2017-06-30; vol. 82 # 125 - Friday, June 30, 2017
    1. 82 FR 29719 - Regulations Regarding Withholding of Tax on Certain U.S. Source Income Paid to Foreign Persons, Information Reporting and Backup Withholding on Payments Made to Certain U.S. Persons, and Portfolio Interest Treatment; Correction
      GPO FDSys XML | Text
      DEPARTMENT OF THE TREASURY, Internal Revenue Service
      Correcting amendment.
        Effective Date: These corrections are effective June 30, 2017. Applicability Date: The corrections to §§ 1.1441-0; 1.1441-1(b)(7)(ii)(B), (e)(3)(iv)(B) and (C), (e)(4)(ii)(B)( 11 ), (e)(4)(ix)(D), (e)(5)(ii) through (e)(5)(ii)(B), (e)(5)(ii)(D) through (e)(5)(v)(B)( 3 ), (e)(5)(v)(B)( 5 ) through (e)(5)(v)(D), and (f) through (f)(4); 1.1441-1T; 1.1441-3(d)(1); 1.1441-4; 1.6045-1(m)(2)(ii) and (n)(12)(ii); and 1.6049-5(c)(1) through (c)(4) are applicable on January 6, 2017.
      26 CFR Part 1

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