- 5 - failure to do what a reasonable and prudent person would do under similar circumstances. Allen v. Commissioner, 925 F.2d 348, 353 (9th Cir. 1991), affg. 92 T.C. 1 (1989). Section 1.6662-3(b)(1), Income Tax Regs., provides that "Negligence is strongly indicated where * * * a taxpayer fails to make a reasonable attempt to ascertain the correctness of a deduction * * * on a return which would seem to a reasonable and prudent person to be 'too good to be true' under the circumstances." An exception applies when the taxpayer demonstrates (1) there was reasonable cause for the underpayment, and (2) the taxpayer acted in good faith with respect to the underpayment. Sec. 6664(c). Whether the taxpayer acted with reasonable cause and in good faith is determined by the relevant facts and circumstances. The most important factor is the extent of the taxpayer's effort to assess the proper tax liability. Stubblefield v. Commissioner, T.C. Memo. 1996-537; sec. 1.6664- 4(b)(1), Income Tax Regs. Under section 1.6664-4(b)(1), Income Tax Regs., "Circumstances that may indicate reasonable cause and good faith include an honest misunderstanding of fact or law that is reasonable in light of all of the facts and circumstances, including the experience, knowledge, and education of the taxpayer." Moreover, a taxpayer is generally charged with knowledge of the law. Niedringhaus v. Commissioner, 99 T.C. 202, 222 (1992). Although a taxpayer is not subject to the additionPage: Previous 1 2 3 4 5 6 7 8 9 10 Next
Last modified: May 25, 2011