- 10 - petitioners have the burden of proving that the failure to file did not result from willful neglect and that the failure was due to reasonable cause. See United States v. Boyle, 469 U.S. 241, 245 (1985). Because petitioners failed to present any explanation of their late filing, they remain liable under section 6651. Section 6662 imposes a penalty for substantial understatement of tax liability if the understatement exceeds the greater of 10 percent of the correct tax or $5,000. See sec. 6662(d)(1)(A) and (B). The term "understatement" is defined as the excess of the amount of tax required to be shown on the return for the taxable year over the amount of tax shown on the return for the taxable year. Sec. 6662(d)(2)(A). In view of our determination that petitioners underreported their income by $105,000, a prima facie case exists for imposition of the penalty. Because petitioners failed to present any evidence or argument that the penalty was incorrectly imposed, we uphold respondent’s determination. To reflect the foregoing, Decision will be entered for respondent.Page: Previous 1 2 3 4 5 6 7 8 9 10
Last modified: May 25, 2011