SECTION 3. BACKGROUND AND

CHANGES

.01 Section 162(a) allows a deduction for all the ordinary and necessary expenses paid or incurred during the taxable year in carrying on any trade or business. Under that provision, an employee or self-employed individual may deduct the cost of operating an automobile to the extent that it is used in a trade or business. However, under § 262, no portion of the cost of operating an automobile that is attributable to personal use is deductible.

.02 Section 274(d) provides, in part, that no deduction is allowed under § 162 with respect to any listed property (as defined in § 280F(d)(4) to include passenger automobiles and any other property used as a means of transportation) unless the taxpayer complies with certain substantiation requirements. Section 274(d) further provides that regulations may prescribe that some or all of the substantiation requirements do not apply to an expense that does not exceed an amount prescribed by the regulations.

.03 Section 1.274–5(j), in part, grants the Commissioner of Internal Revenue the authority to establish a method under which a taxpayer may use mileage rates to substantiate, for purposes of § 274(d), the amount of the ordinary and necessary expenses of using a vehicle for local transportation and transportation to, from, and at the destination while traveling away from home.

.04 Section 1.274–5(g), in part, grants the Commissioner the authority to prescribe rules relating to mileage allowances for ordinary and necessary expenses of

using a vehicle for local transportation and transportation to, from, and at the destination while traveling away from home. Pursuant to this grant of authority, the Commissioner may prescribe rules under which the allowances, if in accordance with reasonable business practice, will be regarded as (1) equivalent to substantiation, by adequate records or other sufficient evidence, of the amount of the travel and transportation expenses for purposes of § 1.274–5(c), and (2) satisfying the requirements of an adequate accounting to the employer of the amount of the expenses for purposes of § 1.274–5(f).

.05 Section 62(a)(2)(A) allows an employee, in determining adjusted gross income, a deduction for the expenses allowed by Part VI (§ 161 and following), subchapter B, chapter 1 of the Code, paid or incurred by the employee in connection with the performance of services as an employee under a reimbursement or other expense allowance arrangement with a payor.

.06 Section 62(c) provides that an arrangement will not be treated as a reimbursement or other expense allowance arrangement for purposes of § 62(a)(2)(A) if it—

(1) does not require the employee to substantiate the expenses covered by the arrangement to the payor, or

(2) provides the employee with the right to retain any amount in excess of the substantiated expenses covered under the arrangement.

Section 62(c) further provides that the substantiation requirements described therein do not apply to any expense to the extent that, under the grant of regulatory authority in § 274(d), the Commissioner has provided that substantiation is not required for the expense.

.07 Under § 1.62–2(c)(1), a reimbursement or other expense allowance arrangement satisfies the requirements of § 62(c) if it meets the requirements of business connection, substantiation, and returning amounts in excess of expenses as specified in the regulations. Section 1.62–2(e)(2) specifically provides

2006–47 I.R.B. 937 November 20, 2006

ciation (or lease payments), maintenance and repairs, tires, gasoline (including all taxes thereon), oil, insurance, and license and registration fees are included in fixed and variable costs for this purpose.

.04 Parking fees, tolls, interest, and taxes . Parking fees and tolls attributable to use of the automobile for business purposes may be deducted as separate items. Likewise, interest relating to the purchase of the automobile as well as state and local personal property taxes may be deducted as separate items, but only to the extent allowable under § 163 or § 164, respectively. Section 163(h)(2)(A) expressly provides that interest is nondeductible personal interest if it is paid or accrued on indebtedness properly allocable to the trade or business of performing services as an employee. Section 164 expressly provides that state and local taxes that are paid or accrued by a taxpayer in connection with an acquisition or disposition of property are treated as part of the cost of the acquired property or as a reduction in the amount realized on the disposition of the property. If the automobile is operated less than 100 percent for business purposes, an allocation is required to determine the business and nonbusiness portion of the taxes and interest deduction allowable.

.05 Depreciation . For owned automobiles placed in service for business purposes, and for which the business standard mileage rate has been used for any year, depreciation is considered to have been allowed at the rate of 16 cents per mile for 2003 and 2004, 17 cents per mile for 2005 and 2006, and 19 cents per mile for 2007, for those years in which the business standard mileage rate was used. If actual costs were used for one or more of those years, these rates do not apply to any year in which actual costs were used. The depreciation described above reduces the basis of the automobile (but not below zero) in determining adjusted basis as required by § 1016.

.06 Limitations . (1) The business standard mileage rate may not be used to compute the deductible expenses of (a) automobiles used for hire, such as taxicabs, or (b) five or more automobiles owned or leased by a taxpayer and used simultaneously (such as in fleet operations).

(2) The business standard mileage rate may not be used to compute the deductible

provides a special standard mileage rate for purposes of computing the amount allowable as a charitable contribution deduction for the cost of operating an automobile for the provision of relief related to Hurricane Katrina during the period beginning on August 25, 2005, and ending on December 31, 2006. Section 304 of KETRA provides that taxpayers may exclude from income amounts received from a charity as reimbursement for the cost of operating an automobile for the provision of relief related to Hurricane Katrina during the period beginning on August 25, 2005, and ending on December 31, 2006. Because these provisions expire after December 31, 2006, sections 2.01 and 7.01 of this revenue procedure are revised to remove these special charitable contribution standard mileage rates for 2007.