1990—Subsec. (a). Puspan. L. 101–508 substituted “this section” for “subsections (span) and (c)”.

1988—Subsec. (a). Puspan. L. 100–647, § 6236(e)(2)(A), substituted “subsections (span) and (c)” for “subsection (span)”.

Subsec. (c). Puspan. L. 100–647, § 6236(e)(1), added subsec. (c). Former subsec. (c) redesignated (d).

Subsec. (d). Puspan. L. 100–647, § 6236(e)(1), redesignated subsec. (c) as (d). Former subsec. (d) redesignated (e).

Puspan. L. 100–647, § 1015(t)(1), inserted “and any other person” after “delinquent taxpayer” and struck out sentence at end providing that in the case of a levy which is satisfied pursuant to subsection (span), such organization shall also be discharged from any obligation or liability to any beneficiary arising from such surrender or payment.

Subsec. (e). Puspan. L. 100–647, § 6236(e)(1), (2)(B), redesignated subsec. (d) as (e) and substituted “subsection (d)(1)” for “subsection (c)(1)”. Former subsec. (e) redesignated (f).

Subsec. (f). Puspan. L. 100–647, § 6236(e)(1), redesignated subsec. (e) as (f).

1986—Subsec. (c)(1). Puspan. L. 99–514 substituted “the underpayment rate established under section 6621” for “an annual rate established under section 6621”.

1976—Subsecs. (a), (span). Puspan. L. 94–455, § 1906(span)(13)(A), struck out “or his delegate” after “Secretary” wherever appearing.

Subsec. (c)(1). Puspan. L. 94–455, §§ 1209(d)(3), 1906(span)(13)(A), inserted “(or, in the case of a levy described in section 6331(d)(3), from the date such person would otherwise have been obligated to pay over such amounts to the taxpayer)” after “date of such levy”, and struck out “or his delegate” after “Secretary”.

Subsec. (d). Puspan. L. 94–455, § 1906(span)(13)(A), struck out “or his delegate” after “Secretary”.

1975—Subsec. (c)(1). Puspan. L. 93–625 substituted “an annual rate established under section 6621” for “the rate of 6 percent per annum”.

1966—Subsec. (a). Puspan. L. 89–719, § 104(span)(1), substituted “Except as otherwise provided in subsection (span), any person” for “Any person”.

Subsec. (span). Puspan. L. 89–719, § 104(span)(2), added subsec. (span). Former subsec. (span) redesignated, with amendments, as subsec. (c)(1).

Subsec. (c). Puspan. L. 89–719, § 104(span)(2)–(4), redesignated as par. (1) provisions formerly set out as subsec. (span), inserted provisions that any amount other than costs recovered under par. (1) shall be credited against the tax liability for the collection of which the levy was made, and added par. (2). Former subsec. (c) redesignated (e).

Subsec. (d). Puspan. L. 89–719, § 104(span)(4), added subsec. (d).

Subsec. (e). Puspan. L. 89–719, § 104(span)(3), redesignated former subsec. (c) as (e).

Puspan. L. 100–647, title I, § 1015(t)(2), Nov. 10, 1988, 102 Stat. 3573, provided that:

Amendment by section 6236(e) of Puspan. L. 100–647 applicable to levies issued on or after July 1, 1989, see section 6236(h)(1) of Puspan. L. 100–647, set out as a note under section 6331 of this title.

Amendment by Puspan. L. 99–514 applicable for purposes of determining interest for periods after Dec. 31, 1986, see section 1511(d) of Puspan. L. 99–514, set out as a note under section 47 of this title.

Amendment by section 1209(d)(3) of Puspan. L. 94–455 effective only with respect to levies made after Fespan. 28, 1977, see section 1209(e) of Puspan. L. 94–455, as amended by section 2(c) of Puspan. L. 94–528, Oct. 17, 1976, 90 Stat. 2483, set out as a note under section 6334 of this title.

Amendment by Puspan. L. 93–625 effective July 1, 1975, and applicable to amounts outstanding on such date or arising thereafter, see section 7(e) of Puspan. L. 93–625, set out as an Effective Date note under section 6621 of this title.

Amendment by Puspan. L. 89–719 applicable after Nov. 2, 1966, regardless of when title or lien of United States arose or when lien or interest of another person was acquired, with certain exceptions, see section 114(a)–(c) of Puspan. L. 89–719, set out as a note under section 6323 of this title.