26 CFR 1.41-3 - Base amount for taxable years beginning on or after January 3, 2001.

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§ 1.41-3 Base amount for taxable years beginning on or after January 3, 2001.
(a) New taxpayers. If, with respect to any credit year, the taxpayer has not been in existence for any previous taxable year, the average annual gross receipts of the taxpayer for the four taxable years preceding the credit year shall be zero. If, with respect to any credit year, the taxpayer has been in existence for at least one previous taxable year, but has not been in existence for four taxable years preceding the taxable year, then the average annual gross receipts of the taxpayer for the four taxable years preceding the credit year shall be the average annual gross receipts for the number of taxable years preceding the credit year for which the taxpayer has been in existence.
(b) Special rules for short taxable years—
(1) Short credit year. If a credit year is a short taxable year, then the base amount determined under section 41(c)(1) (but not section 41(c)(2)) shall be modified by multiplying that amount by the number of months in the short taxable year and dividing the result by 12.
(2) Short taxable year preceding credit year. If one or more of the four taxable years preceding the credit year is a short taxable year, then the gross receipts for such year are deemed to be equal to the gross receipts actually derived in that year multiplied by 12 and divided by the number of months in that year.
(3) Short taxable year in determining fixed-base percentage. No adjustment shall be made on account of a short taxable year to the computation of a taxpayer's fixed-base percentage.
(c) Definition of gross receipts—
(1) In general. For purposes of section 41, gross receipts means the total amount, as determined under the taxpayer's method of accounting, derived by the taxpayer from all its activities and from all sources (e.g., revenues derived from the sale of inventory before reduction for cost of goods sold).
(2) Amounts excluded. For purposes of this paragraph (c), gross receipts do not include amounts representing—
(i) Returns or allowances;
(ii) Receipts from the sale or exchange of capital assets, as defined in section 1221;
(iii) Repayments of loans or similar instruments (e.g., a repayment of the principal amount of a loan held by a commercial lender);
(iv) Receipts from a sale or exchange not in the ordinary course of business, such as the sale of an entire trade or business or the sale of property used in a trade or business as defined under section 1221(2);
(v) Amounts received with respect to sales tax or other similar state and local taxes if, under the applicable state or local law, the tax is legally imposed on the purchaser of the good or service, and the taxpayer merely collects and remits the tax to the taxing authority; and
(vi) Amounts received by a taxpayer in a taxable year that precedes the first taxable year in which the taxpayer derives more than $25,000 in gross receipts other than investment income. For purposes of this paragraph (c)(2)(vi), investment income is interest or distributions with respect to stock (other than the stock of a 20-percent owned corporation as defined in section 243(c)(2).
(3) Foreign corporations. For purposes of section 41, in the case of a foreign corporation, gross receipts include only gross receipts that are effectively connected with the conduct of a trade or business within the United States, the Commonwealth of Puerto Rico, or other possessions of the United States. See section 864(c) and applicable regulations thereunder for the definition of effectively connected income.
(d) Consistency requirement—
(1) In general. In computing the credit for increasing research activities for taxable years beginning after December 31, 1989, qualified research expenses and gross receipts taken into account in computing a taxpayer's fixed-base percentage and a taxpayer's base amount must be determined on a basis consistent with the definition of qualified research expenses and gross receipts for the credit year, without regard to the law in effect for the taxable years taken into account in computing the fixed-base percentage or the base amount. This consistency requirement applies even if the period for filing a claim for credit or refund has expired for any taxable year taken into account in computing the fixed-base percentage or the base amount.
(2) Illustrations. The following examples illustrate the application of the consistency rule of paragraph (d)(1) of this section:
Example 1.
(i) X, an accrual method taxpayer using the calendar year as its taxable year, incurs qualified research expenses in 2001. X wants to compute its research credit under section 41 for the tax year ending December 31, 2001. As part of the computation, X must determine its fixed-base percentage, which depends in part on X's qualified research expenses incurred during the fixed-base period, the taxable years beginning after December 31, 1983, and before January 1, 1989.
(ii) During the fixed-base period, X reported the following amounts as qualified research expenses on its Form 6765:
1984 $100x
1985 120x
1986 150x
1987 180x
1988 170x
Total 720x
(iii) For the taxable years ending December 31, 1984, and December 31, 1985, X based the amounts reported as qualified research expenses on the definition of qualified research in effect for those taxable years. The definition of qualified research changed for taxable years beginning after December 31, 1985. If X used the definition of qualified research applicable to its taxable year ending December 31, 2001, the credit year, its qualified research expenses for the taxable years ending December 31, 1984, and December 31, 1985, would be reduced to $ 80x and $ 100x, respectively. Under the consistency rule in section 41(c)(5) and paragraph (d)(1) of this section, to compute the research credit for the tax year ending December 31, 2001, X must reduce its qualified research expenses for 1984 and 1985 to reflect the change in the definition of qualified research for taxable years beginning after December 31, 1985. Thus, X's total qualified research expenses for the fixed-base period (1984-1988) to be used in computing the fixed-base percentage is $80 100 150 180 170 = $680x.
Example 2.
The facts are the same as in Example 1, except that, in computing its qualified research expenses for the taxable year ending December 31, 2001, X claimed that a certain type of expenditure incurred in 2001 was a qualified research expense. X's claim reflected a change in X's position, because X had not previously claimed that similar expenditures were qualified research expenses. The consistency rule requires X to adjust its qualified research expenses in computing the fixed-base percentage to include any similar expenditures not treated as qualified research expenses during the fixed-base period, regardless of whether the period for filing a claim for credit or refund has expired for any year taken into account in computing the fixed-base percentage.
(e) Effective date. The rules in paragraphs (c) and (d) of this section are applicable for taxable years beginning on or after the date final regulations are published in the Federal Register.
[T.D. 8930, 66 FR 289, Jan. 3, 2001]

Title 26 published on 2013-04-01

The following are only the Rules published in the Federal Register after the published date of Title 26.

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  • 2014-10-01; vol. 79 # 190 - Wednesday, October 1, 2014
    1. 79 FR 59112 - Local Lodging Expenses
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      DEPARTMENT OF THE TREASURY, Internal Revenue Service
      Final regulations.
      Effective Date: These regulations are effective on October 1, 2014. Applicability Dates: For dates of applicability, see §§ 1.162-32(d) and 1.262-1(b)(5).
      26 CFR Part 1

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.

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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

§ 30 - Certain plug-in electric vehicles

§ 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.

§ 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 - Deduction for clean-fuel vehicles and certain refueling property

§ 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.

§ 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

§ 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

§ 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

§ 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

§ 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.

§ 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 - Repealed.

§ 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.

§ 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 - Repealed.

§ 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

26 U.S. Code § 5521 to 5523 - Repealed.

§ 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 2013-04-01

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

  • 2014-10-15; vol. 79 # 199 - Wednesday, October 15, 2014
    1. 79 FR 61791 - Removal of the 36-Month Non-Payment Testing Period Rule
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      DEPARTMENT OF THE TREASURY, Internal Revenue Service
      Notice of proposed rulemaking.
      Comments and requests for a public hearing must be received by January 13, 2015.
      26 CFR Part 1