Section 207 of the Social Security Act, referred to in subsec. (a), is classified to section 407 of Title 42, The Public Health and Welfare.

The Internal Revenue Code of 1986, referred to in subsecs. (a)(1), (c), and (d), is classified generally to Title 26, Internal Revenue Code.

For a prior section 3613, applicable to offenses committed prior to Nov. 1, 1987, see note set out preceding section 3601 of this title.

1996—Pub. L. 104–132 amended section generally, reenacting section catchline without change and substituting, in subsec. (a), provisions relating to enforcement for provisions relating to lien, in subsec. (b), provisions relating to termination of liability for provisions relating to expiration of lien, in subsec. (c), provisions relating to lien for provisions relating to application of other lien provisions, in subsec. (d), provisions relating to effect of filing notice of lien for provisions relating to effect of notice of lien, in subsec. (e), provisions relating to inapplicability of bankruptcy discharges of debt for provisions relating to alternative enforcement, and in subsec. (f), provisions relating to applicability to order of restitution for provisions relating to inapplicability of bankruptcy discharges of debt.

1990—Subsec. (c). Pub. L. 101–647, which directed amendment of “Section 3613 (c)” by striking the period before the closing quotation marks and inserting a period after such marks, without identifying a Code title or Act for section 3613, was executed by substituting “construed to mean ‘fine’.” for “construed to mean ‘fine.’ ” in subsec. (c) of this section to reflect the probable intent of Congress.

1986—Subsecs. (b) to (d). Pub. L. 99–514 substituted “Internal Revenue Code of 1986” for “Internal Revenue Code of 1954” wherever appearing.

Amendment by Pub. L. 104–132 to be effective, to extent constitutionally permissible, for sentencing proceedings in cases in which defendant is convicted on or after Apr. 24, 1996, see section 211 of Pub. L. 104–132, set out as a note under section 2248 of this title.

Section effective Nov. 1, 1987, and applicable only to offenses committed after the taking effect of this section, see section 235(a)(1) of Pub. L. 98–473, set out as a note under section 3551 of this title.