- 5 - amounts of any deductions or credits claimed. Sec. 6001; INDOPCO Inc. v. Commissioner, 503 U.S. 79, 84 (1992); sec. 1.6001-1(a), Income Tax Regs. Generally, the Court may allow for the deduction of a claimed expense (other than those subjected to the strict substantiation requirements of section 274) even where the taxpayer is unable to fully substantiate it, provided the Court possesses an evidentiary basis for doing so. Cohan v. Commissioner, 39 F.2d 540, 543-544 (2d Cir. 1930); Vanicek v. Commissioner, 85 T.C. 731, 742-743 (1985); sec. 1.274-5T(a), Temporary Income Tax Regs., 50 Fed. Reg. 46014 (Nov. 6, 1985). In these instances, the Court is permitted to approximate the allowable expense, bearing heavily against the taxpayer whose inexactitude is of his or her own making. Cohan v. Commissioner, supra at 544. III. Charitable Contributions Section 170(a) allows for the deduction of charitable contributions made to or for the use of an organization described in section 170(c) and verified as required by the statute and corresponding regulations. Section 170(f)(8) generally requires a taxpayer claiming a charitable contribution deduction greater than $250 to substantiate the deduction by obtaining a contemporaneous written acknowledgment of the contribution from the charitable organization. Under section 170(f)(8)(B)(i), thatPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 10, 2007