- 18 - estopped from contesting his liability for the negligence addition to tax, and uphold respondent's determination on this issue. Kotmair v. Commissioner, supra at 1263-1264. C. Section 6654--Failure To Pay Estimated Tax Respondent determined an addition to tax under section 6654 for 1986 through 1988 based on petitioner's failure to pay estimated income tax. Section 6654(a) provides for an addition to tax "in the case of any underpayment of estimated tax by an individual". Estimated income tax payments are used to provide for current payment of income taxes not collected through withholding. This addition to tax is in addition "to any applicable criminal penalties and is imposed whether or not there was reasonable cause for the underpayment". Sec. 1.6654-1(a)(1), Income Tax Regs. Moreover, an addition to tax under section 6654 is mandatory absent the application of one of the exceptions contained in that section. In re Sanford, 979 F.2d 1511, 1514 (11th Cir. 1992); Niedringhaus v. Commissioner, 99 T.C. 202, 222 (1992); Recklitis v. Commissioner, 91 T.C. 874, 913 (1988); Bagur v. Commissioner, 66 T.C. 817, 824 (1976), remanded on other grounds 603 F.2d 491 (5th Cir. 1979). Petitioner does not argue that any of the exceptions contained in section 6654 apply, nor does he argue thatPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Next
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