- 12 - Accuracy-Related Penalty Respondent determined that petitioners are liable for 1994 for the accuracy-related penalty under section 6662(a) because their underpayment of tax for that year was due to negligence or disregard of rules or regulations under section 6662(b)(1). For purposes of section 6662(a), the term "negligence" includes any failure to make a reasonable attempt to comply with the provi- sions of the Code. Sec. 6662(c). Negligence also includes any failure by the taxpayer to keep adequate books and records or to substantiate items properly. Sec. 1.6662-3(b), Income Tax Regs. The term "disregard" includes any careless, reckless, or inten- tional disregard. Sec. 6662(c). 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 such portion and that the taxpayer acted in good faith. Sec. 6664(c)(1). The determination of whether the taxpayer acted with reasonable cause and in good faith depends upon the pertinent facts and circumstances. Sec. 1.6664- 4(b)(1), Income Tax Regs. The most important factor is the extent of the taxpayer's efforts to assess his or her proper tax liability. Id. In support of petitioners' position that they are not liable for 1994 for the accuracy-related penalty, Mr. Blythe testified that he "did the best that * * * [he] could" in preparing peti- tioners' 1994 return. On the record before us, we find that petitioners failed to show that they acted with reasonable causePage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 Next
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