- 5 - When a taxpayer establishes that he has incurred a deductible expense but is unable to substantiate the exact amount, we are generally permitted to estimate the deductible amount. Cohan v. Commissioner, 39 F.2d 540, 543-544 (2d Cir. 1930). To apply the Cohan rule, however, the Court must have a reasonable basis upon which an estimate can be made. Vanicek v. Commissioner, 85 T.C. 731, 742-743 (1985). Based on all of the facts and circumstances, we do not accept petitioners’ testimony as a reasonable basis for estimating additional deductions. We therefore limit additional deductions to those that petitioners specifically documented. For tax year 2002, petitioners provided a letter from Turner Construction (Paul Robinson’s employer) confirming a $50 contribution made to the University of Maryland College Park Foundation under the company’s gift-matching program,6 and a receipt for a $7 donation to Habitat for Humanity. Based on this substantiation, respondent’s determination on this issue is sustained except that petitioners are entitled to an additional $57 deduction above the $1,500 allowed by respondent for 2002. For tax year 2003, petitioners provided a receipt for a $52 contribution to the Leukemia and Lymphoma Society. They also 6 Petitioners also provided a letter from the University of Maryland dated May 15, 2003, acknowledging a $25 contribution made by petitioners in 2002, but the letter from Turner dated June 24, 2003, acknowledging $50 in contributions appears to be inclusive of that amount.Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 10, 2007