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26 CFR §301.6073-1 — -1 Time for filing declarations of estimated income tax by individuals.

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
For provisions relating to time for filing declarations of estimated income tax by individuals, see §§ 1.6073-1 to 1.6073-4, inclusive, of this chapter (Income Tax Regulations).