- 17 - Series 162 was over 1,000 percent and accordingly applied the 30- percent rate. As stated above, petitioners bear the burden of proving that respondent's determination on this issue in the notice of deficiency is erroneous. Rule 142(a); Bixby v. Commissioner, 58 T.C. 757, 791 (1972). Petitioners failed to present any evidence to show that respondent's determination under section 6659(a) was erroneous. Accordingly, respondent is sustained on this issue. Section 6661(a) imposes an addition to tax equal to 25 percent of the amount attributable to a substantial understatement of income tax. An understatement is substantial if it exceeds the greater of 10 percent of the tax required to be shown on the return or $5,000. Sec. 6661(b)(1)(A).8 Petitioners failed to present any evidence to prove that they should not be held liable for the additions to tax under section 6661(a). Rule 142(a); Bixby v. Commissioner, supra. Accordingly, respondent is sustained on this issue. With respect to the increased rate of interest determined by respondent, section 6621(c) provides for an increased rate of interest with respect to any underpayment in excess of $1,000 that is "attributable to one or more tax motivated transactions". 8 An understatement will be reduced to the extent that it is: (1) Based on substantial authority, or (2) adequately disclosed in the return or in a statement attached to the return. Sec. 6661(b)(2)(B). Petitioners have failed to prove that either of these situations existed in this case.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Next
Last modified: May 25, 2011