- 6 - or customary within a particular trade, business, or industry and is necessary if it is appropriate and helpful for the development of the business. Commissioner v. Heininger, 320 U.S. 467, 471 (1943); Deputy v. du Pont, 308 U.S. 488, 495 (1940). In contrast, “personal, living, or family expenses” are generally nondeductible. See sec. 262(a). Certain business expenses described in section 274(d) are subject to strict substantiation rules that supersede the Cohan doctrine. Sanford v. Commissioner, 50 T.C. 823, 827-828 (1968), affd. 412 F.2d 201 (2d Cir. 1969); sec. 1.274-5T(a), Temporary Income Tax Regs., supra. Section 274(d) applies to: (1) Any traveling expense, including meals and lodging away from home; (2) entertainment, amusement, and recreational expenses; (3) any expense for gifts; or (4) the use of “listed property”, as defined in section 280F(d)(4), including passenger automobiles. To deduct such expenses, the taxpayer must substantiate by adequate records or sufficient evidence to corroborate the taxpayer’s own testimony: (1) The amount of the expenditure or use, which includes mileage in the case of automobiles; (2) the time and place of the travel, entertainment, or use; (3) its business purpose; and in the case of entertainment, (4) the business relationship to the taxpayer of each expenditure or use. Sec. 274(d) (flush language).Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: March 27, 2008