Regulations last checked for updates: Feb 13, 2026

Title 26 - Internal Revenue last revised: Feb 11, 2026
§ 301.6015-1 - Declaration of estimated income tax by individuals.

For provisions relating to requirements of declarations of estimated income tax by individuals, see §§ 1.6015 (a)-1 through 1.6015 (j)-1 of this chapter (Income Tax Regulations).

[T.D. 7427, 41 FR 34033, Aug. 12, 1976]
authority: 26 U.S.C. 7805.
source: 32 FR 15241, Nov. 3, 1967, unless otherwise noted.
cite as: 26 CFR 301.6015-1