- 14 - Commissioner, supra at 544. See sec. 274(d); sec. 1.274- 5T(c)(2), Temporary Income Tax Regs., 50 Fed. Reg. 46017 (Nov. 6, 1985). The term “listed property” includes passenger automobiles. Sec. 280F(d)(4)(A)(i). For deductions to which section 274 applies, taxpayers must substantiate certain elements of the deductible activity or use through either adequate records or sufficient evidence corroborating the taxpayer’s own statement. Sec. 274(d). If a taxpayer cannot satisfy the substantiation burden imposed by section 274(d) with respect to a deduction to which it applies, he fails to carry his burden of establishing that he is entitled to deduct that expense, regardless of any equities involved. Sec. 274(d); Nicely v. Commissioner, T.C. Memo. 2006-172; sec. 1.274-5T(a), Temporary Income Tax Regs., 50 Fed. Reg. 46014 (Nov. 6, 1985). Generally, taxpayers must substantiate each required element of an expenditure or use. Sec. 1.274-5T(b)(1), Temporary Income Tax Regs., 50 Fed. Reg. 46014 (Nov. 6, 1985). At a minimum, a taxpayer must substantiate: (1) The amount of the expense, (2) the time and place the expense was incurred, (3) the business purpose of the expense, and (4) the business relationship to the taxpayer of other persons benefited by the expense, if any. Sec. 274(d); Shea v. Commissioner, 112 T.C. 183, 187 (1999). To substantiate the business deductions he claimed on his 2001 and 2002 income tax returns, petitioner presented aPage: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 10, 2007