- 29 - As outlined above, the evidence indicates the fraudulent intent of both petitioner and Mrs. Kosinski with regard to the overstatement of cost of goods sold and understatement of their taxable income for 1997. Petitioners have not proven that any part of the underpayments was not attributable to fraud. See sec. 6663(b). On consideration of the entire record, we conclude that petitioners are liable for the fraud penalty determined under section 6663(a). Section 6015 Relief Generally, married taxpayers may elect to file a joint Federal income tax return. Sec. 6013(a). After making the election, each spouse is fully responsible for the accuracy of the return and jointly and severally liable for the entire tax due for that year. Sec. 6013(d)(3); Butler v. Commissioner, 114 T.C. 276, 282 (2000). A spouse (requesting spouse) may, however, seek relief from joint and several liability by following procedures established in section 6015. Sec. 6015(a). A requesting spouse may seek relief from liability under section 6015(b) or, if eligible, may allocate liability according to provisions under section 6015(c). Sec. 6015(a). If relief is not available under section 6015(b) or (c), an individual may seek equitable relief under section 6015(f). Section 6015(f) permits relief from joint and several liability where “it isPage: Previous 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 NextLast modified: November 10, 2007