-10- Respondent determined that petitioners are liable for accuracy-related penalties under section 6662(a) and (b)(1) for 2000 and 2001. Section 6662(a) imposes an accuracy-related penalty equal to 20 percent of the portion of an underpayment that is attributable to, among other things, negligence. Petitioners will avoid this accuracy-related penalty if the record shows that they were not negligent; i.e., they made a reasonable attempt to comply with the provisions of the Code, and they were not careless, reckless, or in intentional disregard of rules or regulations. See sec. 6662(c); Keeler v. Commissioner, 243 F.3d 1212, 1221 (10th Cir. 2001), affg. Leema Enters. Inc. v. Commissioner, T.C. Memo. 1999-18. Negligence connotes a lack of due care or failure to do what a reasonable and prudent person would do under the circumstances. See Allen v. Commissioner, 92 T.C. 1 (1989), affd. 925 F.2d 348 (9th Cir. 1991); Neely v. Commissioner, 85 T.C. 934, 947 (1985). An accuracy-related penalty is not applicable to any portion of an underpayment to the extent that an individual has reasonable cause for that portion and acts in good faith with respect thereto. See sec. 6664(c)(1). 5(...continued) we note it does not apply to this case. Under the Cohan rule, the Court can estimate the amount of certain deductible expenses, but only if the taxpayer presents sufficient evidence to make those estimates. See id. at 543-544. Petitioners have not presented sufficient evidence for us to apply the Cohan rule.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 10, 2007