View all text of Subchapter B [§ 7421 - § 7437]
§ 7421. Prohibition of suits to restrain assessment or collection
(a) Tax
(b) Liability of transferee or fiduciary
No suit shall be maintained in any court for the purpose of restraining the assessment or collection (pursuant to the provisions of chapter 71) of—
(1) the amount of the liability, at law or in equity, of a transferee of property of a taxpayer in respect of any internal revenue tax, or
(2) the amount of the liability of a fiduciary under section 3713(b) of title 31, United States Code, in respect of any such tax.
(Aug. 16, 1954, ch. 736, 68A Stat. 876; Pub. L. 89–719, title I, § 110(c), Nov. 2, 1966, 80 Stat. 1144; Pub. L. 94–455, title XII, § 1204(c)(11), Oct. 4, 1976, 90 Stat. 1699; Pub. L. 95–628, § 9(b)(1), Nov. 10, 1978, 92 Stat. 3633; Pub. L. 97–258, § 3(f)(13), Sept. 13, 1982, 96 Stat. 1065; Pub. L. 105–34, title XII, §§ 1222(b)(1), 1239(e)(3), title XIV, § 1454(b)(2), Aug. 5, 1997, 111 Stat. 1019, 1028, 1057; Pub. L. 105–206, title III, § 3201(e)(3), July 22, 1998, 112 Stat. 740; Pub. L. 105–277, div. J, title IV, § 4002(c)(1), (f), Oct. 21, 1998, 112 Stat. 2681–906, 2681–907; Pub. L. 106–554, § 1(a)(7) [title III, §§ 313(b)(2)(B), 319(24)], Dec. 21, 2000, 114 Stat. 2763, 2763A–642, 2763A–647; Pub. L. 114–74, title XI, § 1101(f)(10), Nov. 2, 2015, 129 Stat. 638; Pub. L. 115–141, div. U, title IV, § 401(a)(324), Mar. 23, 2018, 132 Stat. 1199.)