- 15 - prepared contemporaneously with the travel. Petitioner testified that he kept the travel records in an effort to determine, during 2003, whether the income from his consulting activity was sufficient to cover his expenses. Section 274 provides that expenses paid or incurred with respect to travel and certain listed property are deductible only if the taxpayer meets the stringent substantiation requirements of section 274(d). See sec. 280F(d)(4)(A). For these expenses, only certain types of documentary evidence will suffice. Passenger automobiles are listed property under section 280F, and therefore strict substantiation for their use as transportation is required. Sec. 274(d). No deduction is allowed for any travel or transportation expense unless the taxpayer substantiates by adequate records or by sufficient evidence corroborating the taxpayer’s own statement the amount of the expense, the mileage for each business use of the automobile and the total mileage for all use of the automobile during the taxable period, the date of the business use, and the business purpose for the use. Sec. 1.274-5T(b)(6), Temporary Income Tax Regs., 50 Fed. Reg. 46016 (Nov. 6, 1985). Adequate records include the maintenance of an account book, diary, log, statement of expense, trip sheets, and/or other documentary evidence, which, in combination, are sufficient to establish each element of expenditure or use. Sec.Page: Previous 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NextLast modified: November 10, 2007