- 25 - Section 6621(c) Respondent also determined that petitioners are liable under section 6621(c) for increased interest on all or a portion of their tax deficiencies for all years in issue. Section 6621(c) provides that increased interest is due if a "substantial underpayment" is attributable to a "tax motivated transaction". A "substantial underpayment" is an underpayment of more than $1,000. Sec. 6621(c)(1). Deductions disallowed because an activity was not engaged in for profit are deemed attributable to a tax-motivated transaction. Sec. 301.6621-2T, Q&A-4, Temporary Proced. & Admin. Regs., 49 Fed. Reg. 50392 (Dec. 28, 1984). We have determined that the charter boat service was not entered into for profit. Accordingly, we hold that Hans Hammann is liable for the increased interest imposed by section 6621(c) with respect to the entire amount of the deficiencies for the years 1980 and 1981. We further hold that petitioners are liable for the increased interest imposed by section 6621(c) with respect to the portions of the deficiencies for the remaining years in issue attributable to the deductions disallowed because the charter boat service was not conducted for profit. To reflect the foregoing, Decision will be entered under Rule 155.Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Last modified: May 25, 2011