Treasury Regulations · 26 CFR
§ 301.7401-1. Authorization.
Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).
Regulation under 26 U.S.C. § 7401
Cite as 26 CFR § 301.7401-1
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- November 3, 1967 by 32 FR 15241
- Last amended
- June 29, 1972 by T.D. 7188
- Issued under
- 26 U.S.C. § 7401
- Length
- 329 words · about 1 min to read
- Defines
- 1 term
For purposes of this paragraph, the term “possession of the United States” includes Guam, the Midway Islands, the Panama Canal Zone, the Commonwealth of Puerto Rico, American Samoa, the Virgin Islands, and Wake Island.
[32 FR 15241, Nov. 3, 1967, as amended by T.D. 7188, 37 FR 12796, June 29, 1972]
Terms defined here
Where the text says “the term … means”. Select a term to jump to its definition.
Amendment history
From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.
- Amended by T.D. 7188 (37 FR 12796)
- Issued (32 FR 15241)
Where it sits in 26 CFR
- Subchapter F Procedure and administration
- Part 301 Procedure and administration
- Subpart ECFR94f366dd75fae71 Judicial Proceedings
- Civil Actions by the United States
Nearby sections
- § 301.7401-1 Authorization.
- § 301.7403-1 Action to enforce lien or to subject property to payment of tax.
- § 301.7404-1 Authority to bring civil action for estate taxes.
- § 301.7406-1 Disposition of judgments and moneys recovered.
- § 301.7409-1 Action to enjoin flagrant political expenditures of section 501(c)(3) organizations.