Ante, pp. 937, 938, 945.
PUBLIC LAW 86-778-SEPT. 13, 1960
[74 S T A T.
202(a) and other persons are entitled to benefits under section 202 (b), (c), or (d) on the basis of the wages and self-employment income of such individual, the excess earnings of such individual for any taxable year shall be charged in accordance with the provisions of this subsection before the excess earnings of such persons for a taxable year are charged to months in such individual's taxable year. Notwithstanding the preceding provisions of this paragraph, no part of the excess earnings of an individual shall be charged to any month (A) for which such individual was not entitled to a benefit under this title, (B) in which such individual was age seventy-two or over, (C) in which such individual, if a child entitled to child's insurance benefits, has attained the age of 18, or (D) in which such individual did not engage in selfemployment and did not render services for wages (determined as provided in paragraph (5) of this subsection) of more than $100. "(2) As used in paragraph (1), the term 'first month of such taxable year' means the earliest month in such year to which the charging of excess earnings described in such paragraph is not prohibited by the application of clauses (A), (B), (C), and (D) thereof. "(3) For purposes of paragraph (1) and subsection (h), an individual's excess earnings for a taxable year shall be his earnings for such year in excess of the product of $100 multiplied by the number of months in such year, except that of the first $300 of such excess (or all of such excess if it is less than $300), an amount equal to one-half thereof shall not be included. The excess earnings as derived under the preceding sentence, if not a multiple of $1, shall be reduced to the next lower multiple of $1. "(4) For purposes of clause (D) of paragraph (1)— " (A) An individual will be presumed, with respect to any month, to have been engaged in self-employment in such month until it is shown to the satisfaction of the Secretary that such individual rendered no substantial services in such month with respect to any trade or business the net income or loss of which is includible in computing (as provided in paragraph (5) of this subsection) his net earnings or net loss from self-employment for any taxable year. The Secretary shall by regulations prescribe the methods and criteria for determining whether or not an individual has rendered substantial services with respect to any trade or business. " (B) An individual will be presumed, with respect to any month, to have rendered services for wages (determined as provided in paragraph (5) of this subsection) of more than $100 until it is shown to the satisfaction of the Secretary that such individual did not render such services in such month for more than such amount. "(5)(A) An individual's earnings for a taxable year shall be (i) the sum of his wages for services rendered in such year and his net earnings from self-employment for such year, minus (ii) any net loss from self-employment for such year. " (B) I n determining an individual's net earnings from selfemployment and his net loss from self-employment for purposes of subparagraph (A) of this paragraph and paragraph (4), the provisions of section 211, other than paragraphs (1), (4), and (5) of subsection (c), shall be applicable; and any excess of income over deductions resulting from such a computation shall be his net earnings from self-employment and any excess of deductions over income so resulting shall be his net loss from self-employment.