- 11 - failure to timely file under section 6651(a)(1) in 1997, 1998, 1999, 2000, and 2001, in amounts to be determined under Rule 155 calculations. 2. Section 6662 Section 6662 imposes an accuracy-related penalty upon any underpayment of tax resulting from a substantial understatement of income tax. The penalty is equal to 20 percent of any underpayment that constitutes a substantial understatement of income tax. Sec. 6662(a). The term “substantial understatement” is defined as the greater of: (1) 10 percent of the tax required to be shown on the return for the taxable year, or (2) $5,000. Sec. 6662(d). Petitioner reported tax on his income tax returns and respondent determined deficiencies based upon corrected tax resulting in understatements of the following amounts: Tax year Tax on return Corrected tax Understatement 1998 $979 $11,645 $10,666 1999 96 9,356 9,260 2000 156 9,209 9,053 2001 -0- 7,323 7,247 In this case, the amount of the understatement for each of the years 1998, 1999, 2000, and 2001 is more than 10 percent of the tax required to be shown and greater than $5,000. Thus, petitioner substantially understated his income tax for 1998, 1999, 2000, and 2001. Thus, respondent has met the burden of production, and petitioner, having failed to show reasonable cause, substantial authority, or other basis for reducing thePage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 Next
Last modified: May 25, 2011