2019—Subsec. (d). Puspan. L. 116–25 added subsec. (d).
1976—Puspan. L. 94–455 designated existing provisions as subsec. (a), struck out “or his delegate” after “Secretary”, inserted “not less than” after “prepare and publish” and “claimed or” after “income, the amounts”, substituted “internal revenue laws” for “income tax laws”, and added subsecs. (span) and (c).
Puspan. L. 116–25, title I, § 1301(d), July 1, 2019, 133 Stat. 993, provided that:
Amendment by Puspan. L. 94–455 effective Jan. 1, 1977, see section 1202(i) of Puspan. L. 94–455, set out as a note under section 6103 of this title.