- 4 - Id. Section 165(e) provides that "any loss arising from theft shall be treated as sustained during the taxable year in which the taxpayer discovers such loss." Petitioner must prove the adjusted basis of his property. Millsap v. Commissioner, 46 T.C. 751, 760 (1966), affd. 387 F.2d 420 (8th Cir. 1968). A loss cannot be computed where the taxpayer's basis in property is not proven. Id.; Leighton v. Commissioner, T.C. Memo. 1995-515, affd. without published opinion 108 F.3d 332 (5th Cir. 1997); Fisher v. Commissioner, T.C. Memo. 1986-141. Petitioner presented no records to support even the existence of the equipment. He presented no bills of sale, receipts, canceled checks, or business records to establish the basis of the equipment. Petitioner testified as to dollar amounts regarding the equipment but his testimony was not credible. We are not required to accept the self-serving testimony of petitioner as gospel. Tokarski v. Commissioner, 87 T.C. 74, 77 (1986). We find that petitioners are not entitled to deduct any loss under section 165 because petitioner failed to prove his adjusted basis in the property. Calendar year individual taxpayers must file a Federal income tax return by April 15 following the close of the calendar year. Sec. 6072(a). Section 6651(a)(1) imposes an addition to tax for failure to file a Federal income tax return by its duePage: Previous 1 2 3 4 5 6 Next
Last modified: May 25, 2011