Regulations last checked for updates: May 01, 2025

Title 26 - Internal Revenue last revised: Feb 28, 2025
§ 301.6655-1 - Failure by corporation to pay estimated income tax.

(a) For regulations under section 6655, see §§ 1.6655-1 through 1.6655-7 of this chapter.

(b) Effective/applicability date: This section applies to taxable years beginning after September 6, 2007.

[T.D. 9347, 72 FR 44366, Aug. 7, 2007]
authority: Section 301.1474-1 also issued under 26 U.S.C. 1474(f)
source: 32 FR 15241, Nov. 3, 1967, unless otherwise noted.
cite as: 26 CFR 301.6655-1