26 C.F.R. § 1.61-3 Gross income derived from business.
Title 26 - Internal Revenue
(a) In general. In a manufacturing, merchandising, or mining business, “gross income” means the total sales, less the cost of goods sold, plus any income from investments and from incidental or outside operations or sources. Gross income is determined without subtraction of depletion allowances based on a percentage of income to the extent that it exceeds cost depletion which may be required to be included in the amount of inventoriable costs as provided in §1.471–11 and without subtraction of selling expenses, losses or other items not ordinarily used in computing costs of goods sold or amounts which are of a type for which a deduction would be disallowed under section 162 (c), (f), or (g) in the case of a business expense. The cost of goods sold should be determined in accordance with the method of accounting consistently used by the taxpayer. Thus, for example, an amount cannot be taken into account in the computation of cost of goods sold any earlier than the taxable year in which economic performance occurs with respect to the amount (see §1.446–1(c)(1)(ii)). (b) State contracts. The profit from a contract with a State or political subdivision thereof must be included in gross income. If warrants are issued by a city, town, or other political subdivision of a State, and are accepted by the contractor in payment for public work done, the fair market value of such warrants should be returned as income. If, upon conversion of the warrants into cash, the contractor does not receive and cannot recover the full value of the warrants so returned, he may deduct any loss sustained from his gross income for the year in which the warrants are so converted. If, however, he realizes more than the value of the warrants so returned, he must include the excess in his gross income for the year in which realized. [T.D. 6500, 25 FR 11402, Nov. 26, 1960; 25 FR 14021, Dec. 31, 1960, as amended by T.D. 7207, 37 FR 20767, Oct. 5, 1972; T.D. 7285, 38 FR 26184, Sept. 19, 1973; T.D. 8408, 57 FR 12419, Apr. 10, 1992]
Title 26: Internal Revenue
PART 1—INCOME TAXES (CONTINUED)
Definition of Gross Income, Adjusted Gross Income, and Taxable Income
§ 1.61-3 Gross income derived from business.
