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SECTION 2. BACKGROUND

Internal Revenue Bulletin 1999-5 · 2026-10-03 edition · updated 2026-10-04 · United States

For owners of automobiles, § 280F(a) imposes dollar limitations on the depreciation deduction for the year that the automobile is placed in service and each succeeding year. In the case of electric automobiles placed in service after August 5, 1997, and before January 1, 2005, § 280F(a)(1)(C) requires tripling of these limitation amounts. Section 280F(d)(7) requires the amounts allowable as depreciation deductions to be increased by a price inflation adjustment amount for passenger automobiles placed in service after calendar year 1988.

For leased automobiles, § 280F(c) requires a reduction in the deduction allowed to the lessee of the automobile. The reduction must be substantially equivalent to the limitations on the depreciation deductions imposed on owners of automobiles. Under § 1.280F–7(a), this reduction requires the lessees to include in gross income an inclusion amount

determined by applying a formula to the amount obtained from a table. There is a table for lessees of electric automobiles and a table for all other passenger automobiles. Each table shows inclusion amounts for a range of fair market values for each tax year after the automobile is first leased.

For automobiles first provided by employers to employees that meet the requirements of § 1.61–21(e)(1), the value to the employee of the use of the automobile may be determined under the vehicle cents-per-mile valuation rule of § 1.61– 21(e). Section 1.61–21(e)(1)(iii)(A) provides that for an automobile first made available after 1988 to any employee of the employer for personal use, the value of the use of the automobile may not be determined under the vehicle cents-permile valuation rule for a calendar year if the fair market value of the automobile (determined pursuant to § 1.61–21(d)(5)(i) through (iv)) on the first date the automobile is made available to the employee exceeds $12,800 as adjusted by § 280F(d)(7).

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▸Contents — Internal Revenue Bulletin 1999-5

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