- 11 - Section 6661(a) provides for an addition to tax equal to 25 percent of the amount of any underpayment attributable to a substantial understatement. An understatement is substantial when the understatement for the taxable year exceeds the greater of (1) 10 percent of the tax required to be shown on the return or (2) $5,000. The understatement is reduced to the extent that the taxpayer (1) has adequately disclosed his or her position or (2) has substantial authority for the tax treatment of an item. See sec. 6661(b); sec. 1.6661-6(a), Income Tax Regs. Petitioners made no argument that there was adequate disclosure, nor have they produced substantial authority for their position. The deficiency upon which the addition to tax was imposed was $9,286. The understatement is substantial because it exceeds the greater or $5,000 or 10 percent of the amount required to be shown on the return. Accordingly, we sustain respondent’s determination. To reflect the foregoing, Decision will be entered for respondent.Page: Previous 1 2 3 4 5 6 7 8 9 10 11
Last modified: May 25, 2011