- 36 - II. Addition to Tax and Penalty Petitioner conceded underreporting certain amounts of gambling income for 1999, 2000, 2001. See supra p. 16; see also Petzoldt v. Commissioner, 92 T.C. at 683; Money v. Commissioner, 89 T.C. at 48. Even though we “upheld” the gambling loss deductions Mr. Gagliardi claimed for 1999, 2000, and 2001--i.e., did not sustain respondent’s disallowance of the loss deductions and concluded that petitioner substantiated the amounts of the loss deductions respondent disallowed, on account of this additional unreported income we must decide whether petitioner is liable for additions to tax pursuant to section 6651(a)(1) for 2000 and 2001 and whether petitioner is liable for penalties pursuant to section 6662(a) for 1999, 2000, and 2001. A. Burden of Production: Section 7491(c) Section 7491(c) provides that the Commissioner will bear the burden of production with respect to the liability of any individual for additions to tax and penalties. “The Commissioner’s burden of production under section 7491(c) is to produce evidence that it is appropriate to impose the relevant penalty, addition to tax, or additional amount”. Swain v. Commissioner, 118 T.C. 358, 363 (2002); see also Higbee v. Commissioner, 116 T.C. 438, 446 (2001). The Commissioner, however, does not have the obligation to introduce evidencePage: Previous 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 NextLast modified: March 27, 2008