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NOTES:


Source

(Aug. 14, 1935, ch. 531, title II, § 212, as added Aug. 28, 1950, ch. 809, title I, § 104(a), 64 Stat. 492, 504; amended Pub. L. 95–216, title III, § 351(b), Dec. 20, 1977, 91 Stat. 1549.)

Amendments

1977—Pub. L. 95–216 designated existing provisions as subsec. (a), substituted provisions relating to crediting of self-employment income to calendar years for provisions relating to crediting of self-employment income to calendar quarters, and added subsec. (b).

Effective Date of 1977 Amendment

Amendment by Pub. L. 95–216 effective Jan. 1, 1978, see section 351(d) of Pub. L. 95–216, set out as a note under section 409 of this title.


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