- 10 - automobiles and any other property used as a means of transportation.4 Sec. 280F(d)(4)(A)(i) and (ii). To obtain a deduction for such expenses, a taxpayer must substantiate by adequate records or by sufficient evidence corroborating the taxpayer’s own testimony the amount of the expense, the time and place of the use, the business purpose of the use, and, in the case of entertainment, the business relationship to the taxpayer of each person entertained. Sec. 274(d); sec. 1.274-5T(b), Temporary Income Tax Regs., 50 Fed. Reg. 46014 (Nov. 6, 1985). The Cohan rule does not apply to expenses governed by section 274(d). Sanford v. Commissioner, 50 T.C. 823, 827-828 (1968), affd. per curiam 412 F.2d 201 (2d Cir. 1969). Petitioner claimed a $5,338 deduction for car and truck expenses in connection with the Trailblazer which respondent disallowed in full.5 As discussed above, petitioner used the Trailblazer for both personal and business purposes. When a taxpayer uses an automobile for personal and business purposes, only that percentage of the expenses which represents business 4 Although there are exceptions to this rule, see, e.g., Sullivan v. Commissioner, T.C. Memo. 2002-131 n.2, petitioner has not argued or demonstrated that any such exception applies. 5 Although petitioner may also have used the Neon for business purposes, she provided almost no testimony or other evidence concerning this vehicle. We therefore confine our discussion to the Trailblazer.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 10, 2007