26 C.F.R. § 301.6654-1. - § 301.6654-1 Failure by Individual to Pay Estimated Income Tax.
Current as of May 27, 2026
§ 301.6654-1 Failure by individual to pay estimated income tax.
For regulations under section 6654, see §§ 1.6654-1 to 1.6654-5, inclusive, of this chapter (Income Tax Regulations).
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