- 32 - petitioner is liable for the section 6659 addition to tax at the rate of 30 percent of the underpayment of tax attributable to the disallowed credit for 1981. Issue 6. Sec. 6621(c) Tax-Motivated Transactions Respondent determined that interest on the deficiency in petitioner's 1981 Federal income tax accruing after December 31, 1984, would be calculated under section 6621(c).7 The annual rate of interest under section 6621(c) equals 120 percent of the interest payable under section 6601 with respect to any substantial underpayment attributable to tax-motivated transactions. An underpayment is substantial if it exceeds $1,000. Sec. 6621(c)(2). The underlying facts of this case are substantially the same as those in Fine v. Commissioner, supra. In addition, petitioner's arguments on brief with respect to this issue are verbatim copies of the arguments in the taxpayers' briefs in the Fine case. For reasons set forth in the Fine opinion, we hold that respondent's determination as to the applicable interest rate for deficiencies attributable to tax-motivated transactions is sustained, and the increased rate of interest applies for 1981. 7 Respondent also determined that interest on the deficiency in petitioner's 1982 Federal income tax accruing after Dec. 31, 1984, would be calculated under section 6621(c), but respondent has conceded this issue.Page: Previous 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Next
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