- 42 - relevant facts. See sec. 1.6662-4(d)(3)(ii), Income Tax Regs. There may be substantial authority for more than one position with respect to the same item. See sec. 1.6662-4(d)(3)(i), Income Tax Regs. The accuracy-related penalty under section 6662(a) does not apply to any portion of an underpayment if it is shown that there was reasonable cause for, and that the taxpayer acted in good faith with respect to, such portion. Sec. 6664(c)(1). The determination of whether the taxpayer acted with reasonable cause and in good faith depends on the pertinent facts and circum- stances, including the taxpayer’s effort to assess such tax- payer’s proper tax liability, the knowledge and experience of the taxpayer, and the reliance on the advice of a professional, such as an accountant. Sec. 1.6664-4(b)(1), Income Tax Regs. Respondent has the burden of production under section 7491(c) with respect to the accuracy-related penalty under sec- tion 6662. To meet that burden, respondent must come forward with sufficient evidence showing that it is appropriate to impose the accuracy-related penalty. Higbee v. Commissioner, 116 T.C. 438, 446 (2001). Although respondent bears the burden of produc- tion with respect to the accuracy-related penalty that respondent determined for each of petitioners’ taxable years 1999 and 2000, respondent “need not introduce evidence regarding reasonable cause, substantial authority, or similar provisions. * * * thePage: Previous 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 NextLast modified: November 10, 2007