- 18 - required to be shown or (2) $5,000. The understatement is reduced to the extent that the taxpayer has (1) adequately disclosed his or her position, or (2) has substantial authority for the tax treatment of an item. Sec. 6661; sec. 1.6661-6(a), Income Tax Regs. Petitioner has averred no facts in support of his assignment that respondent erred in determining an addition to tax under section 6661. Moreover, on brief, petitioner makes no argument disputing respondent's section 6661 determinations except: “Petitioner believes that the understatement penalty will not apply when the understatement amount is recalculated.” Because of concessions and settled issues, we cannot determine whether petitioner’s understatements are substantial. We sustain respondent’s determinations of additions to tax under section 6661 to the extent that petitioner’s understatements are substantial. For no year has petitioner proven that he (1) adequately disclosed his position or (2) has substantial authority for the tax treatment of an item. Decision will be entered under Rule 155.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Last modified: May 25, 2011