The Federal Insurance Contributions Act, referred to in text, is act Aug. 16, 1954, ch. 736, §§ 3101, 3102, 3111, 3112, 3121 to 3128, 68A Stat. 415, as amended, which is classified generally to chapter 21 (§ 3101 et seq.) of this title. For complete classification of this Act to the Code, see section 3128 of this title and Tables.

1976—Pub. L. 94–455 substituted “United States Postal Service” for “Post Office Department” in section catchline and wherever appearing in text, “such Service” for “such Department”, and struck out “, together with the receipts required to be deposited under section 6803 (a),” after “Treasury of the United States” and “or his delegate” after “Secretary”.

Amendment by Pub. L. 94–455 effective first day of first month which begins more than 90 days after Oct. 4, 1976, see section 1906(d)(1) of Pub. L. 94–455, set out as a note under section 6013 of this title.