- 3 - unless the taxpayer substantiates: The amount of the expense, the time and place of the use of the property, the business purpose of the expense, and the business relationship to the taxpayer of the property used. A taxpayer may opt to use the standard mileage rate to calculate his business expense mileage deduction. Sec. 1.274-5(j)(2), Income Tax Regs. This method does not, however, relieve the taxpayer of the requirement to substantiate the business mileage and the business purpose of each use. Id. Petitioner’s truck is a passenger automobile, which is listed property pursuant to section 280F(d)(4)(A)(i) and (5)(A). Petitioner contends that his job worksheets, listing a total of 2,683 miles, and his truck log, listing an additional 27,120 miles, properly account for all of his 2002 business mileage. Respondent concedes that the job worksheets meet the requirements of section 274(d), but contends that the additional mileage set forth in petitioner’s truck log does not meet the requirements of section 274(d). Petitioner contends that the truck log supplements the job worksheets. The truck log, however, does not provide any information relating to the places to which petitioner drove or the business purpose for the trips. Moreover, the truck log is not credible evidence. When questioned about miles he allegedly drove on Thanksgiving, petitioner admitted that the entry was “probably a mistake”. InPage: Previous 1 2 3 4 5 NextLast modified: November 10, 2007