What Type of Property Is a Vehicle for Depreciation?

For federal tax purposes, a vehicle used in business is classified as tangible personal property under Section 1245 and falls into the five-year property class under the Modified Accelerated Cost Recovery System (MACRS). That’s the short answer to what type of property a vehicle is for depreciation. The longer answer matters, because vehicles also carry a second label — “listed property” under Section 280F — that brings annual dollar caps and recordkeeping rules other business equipment doesn’t face.

Section 1245 Tangible Personal Property

Cars, trucks, vans, and SUVs used in a trade or business are Section 1245 property. That’s the tax code’s category for depreciable personal property: physical assets you can see and use that aren’t permanently attached to land.¹

That label puts vehicles in a different world from two other big asset categories. Real property — buildings and structures fixed to the ground — depreciates over 27.5 or 39 years. Intangibles like patents and trademarks aren’t physical and follow separate amortization rules. Vehicles are movable equipment subject to physical wear, so the law lets you recover their cost through depreciation deductions spread across a useful life the IRS defines.

Five-Year MACRS Recovery Period

Under the General Depreciation System, the default MACRS method, the IRS assigns vehicles to the five-year property class. This class covers automobiles, taxis, buses, and trucks not used commercially to haul passengers or freight.²

GDS typically uses a 200% declining balance method, which front-loads larger deductions in the earlier years. Some taxpayers must use the Alternative Depreciation System instead, which is straight-line. Either way, the recovery period for automobiles and light-duty trucks stays at five years.³

Five years is the theoretical write-off window. In practice, the Section 280F caps stretch the actual deduction schedule well beyond five years for most passenger cars.

Listed Property Under Section 280F

Vehicles get extra IRS scrutiny because they’re easily used for personal errands, commuting, and vacations. Section 280F labels passenger automobiles and other transportation equipment as “listed property,” which triggers tighter recordkeeping and annual deduction ceilings that don’t apply to office furniture or manufacturing equipment.⁴

The recordkeeping piece is a contemporaneous mileage log. “Contemporaneous” means writing down information at or near the time of each trip: date, destination, business purpose, and miles driven. Batching the business purpose at the end of the week is generally fine. Waiting much longer invites trouble in an audit, and personal detours during a business day need to be logged separately.

Section 280F defines a “passenger automobile” as any four-wheeled vehicle manufactured primarily for use on public roads and rated at 6,000 pounds unloaded gross vehicle weight or less. For trucks and vans, the threshold uses gross vehicle weight instead of unloaded weight.⁴ This definition creates the split between lighter passenger vehicles and heavier SUVs and trucks that drives most vehicle tax planning.

The 6,000-Pound GVWR Line

The weight that matters is the manufacturer’s Gross Vehicle Weight Rating, not curb weight. GVWR is the maximum loaded weight the vehicle is designed to handle, and it’s printed on a label inside the driver’s door jamb. Check that label, not the dealership brochure.

Consequences break down by weight:

Under 6,000 pounds GVWR: treated as a passenger automobile under Section 280F. Subject to annual depreciation caps. Section 179 deductions can’t exceed the 280F ceiling.
Between 6,000 and 14,000 pounds GVWR (SUVs): not a “passenger automobile” under Section 280F, so the annual caps don’t apply. Section 179 is limited to $32,000 for 2026 on four-wheeled vehicles designed to carry passengers. Full bonus depreciation is available for the remainder.
Over 6,000 pounds GVWR trucks and vans, and vehicles with cargo beds at least six feet long: not subject to the SUV limitation. Eligible for full Section 179 expensing and 100% bonus depreciation with no special vehicle cap.

A vehicle rated at 5,900 pounds GVWR gets dramatically different treatment from one rated at 6,100.

Section 280F Depreciation Caps for 2026

Even though a passenger automobile is five-year property, Section 280F imposes annual dollar ceilings on depreciation. The caps are inflation-adjusted each year. For vehicles placed in service in 2026, Revenue Procedure 2026-15 sets the following limits.⁵

With the Section 168(k) bonus depreciation deduction:

First year: $20,300
Second year: $19,800
Third year: $11,900
Each succeeding year: $7,160

Without bonus depreciation:

First year: $12,300
Second year: $19,800
Third year: $11,900
Each succeeding year: $7,160

The gap sits in year one. A taxpayer eligible for bonus depreciation can deduct up to $20,300 in the first year; one who isn’t is capped at $12,300. The later-year numbers converge. These ceilings apply only to vehicles that meet the Section 280F definition of a passenger automobile, so heavier vehicles that clear the weight threshold escape them entirely.

Section 179 Expensing

Section 179 lets a business deduct the full purchase price of qualifying equipment in the year it’s placed in service. Vehicles qualify as Section 179 property when used more than 50% for business.⁶ For 2026, the overall Section 179 deduction limit is $2,560,000, with a phase-out starting when total qualifying property placed in service exceeds $4,090,000.

The catch for a passenger automobile is that Section 280F caps still apply. A sedan under 6,000 pounds GVWR can’t use Section 179 to push past the $20,300 first-year ceiling. Section 179 becomes powerful with heavier vehicles. SUVs over 6,000 pounds GVWR but under 14,000 pounds face a separate Section 179 cap of $32,000 for 2026.⁶ Heavy-duty trucks, vans, and vehicles with a cargo bed at least six feet long avoid the SUV limitation.

100% Bonus Depreciation

The One Big Beautiful Bill Act (Public Law 119-21) permanently restored 100% bonus depreciation for qualified property acquired after January 19, 2025, ending the phase-down schedule that had been reducing the bonus percentage by 20 points per year since 2023.⁷

Bonus depreciation applies to both new and used vehicles, but used property has to meet acquisition requirements: the vehicle can’t have been previously used by you or a related party, and your cost basis can’t be determined by the seller’s adjusted basis.⁸

For a lighter passenger automobile, 100% bonus sounds dramatic, but Section 280F still limits the first-year deduction to $20,300. The real benefit of restored 100% bonus lands on heavy vehicles over 6,000 pounds GVWR that escape the 280F caps. A qualifying heavy SUV or truck placed in service in 2026 can potentially be written off in full during the first year.

Business Use Percentage and the 50% Rule

Every depreciation deduction is proportional to business use. You divide the vehicle’s cost by the ratio of business miles to total miles driven for the year, and only the business portion is depreciable. Buy a $50,000 truck and use it 75% for business, and your depreciable basis is $37,500.⁹

The 50% threshold is a hard line. To use MACRS accelerated depreciation, Section 179 expensing, or bonus depreciation, business use must exceed 50% for the year. Drop to 50% or below and you’re limited to straight-line depreciation over the five-year ADS recovery period.¹⁰ If you originally placed the vehicle in service above the 50% mark and claimed accelerated depreciation, and business use later drops below the line, you’ll owe recapture tax. The IRS calculates the difference between what you deducted and what you would have deducted under straight-line, then adds that “excess depreciation” back to gross income.

One caution on the ratio: commuting from home to a regular workplace is a personal expense, not business use, no matter the distance or what you’re doing during the drive.¹¹ Counting commuting miles as business miles inflates the ratio that governs both the deduction amount and eligibility for accelerated methods.

Recapture When You Sell

Every dollar of depreciation you claim reduces the vehicle’s adjusted basis. When you sell or trade the vehicle, the IRS compares the sale price to that adjusted basis. Sell for more than the adjusted basis and you have a taxable gain.

Because vehicles are Section 1245 property, any gain attributable to prior depreciation is recaptured as ordinary income rather than taxed at capital gains rates.¹ The recapture amount is the lesser of the total depreciation claimed or the gain on the sale. Buy a truck for $50,000, claim $30,000 in depreciation (basis now $20,000), and sell it for $35,000: the $15,000 gain is all ordinary income because it doesn’t exceed the $30,000 in depreciation claimed. The gain is reported on Form 4797.

The same logic applies if you used the standard mileage rate instead of claiming actual depreciation. A portion of each year’s mileage deduction is treated as depreciation, and that amount reduces basis. Keep records of each year’s method and mileage totals; they matter when the vehicle leaves the business.

State Conformity

Federal classification doesn’t automatically flow through to a state return. Several states don’t conform to 100% bonus depreciation and either disallow it or require the deduction to be spread over multiple years, and several impose their own lower Section 179 limits. Check state conformity before assuming a large first-year federal deduction produces an equally large state deduction.

1
Office of the Law Revision Counsel. 26 USC 1245 – Gain From Dispositions of Certain Depreciable Property
2
Internal Revenue Service. Publication 946 (2024), How To Depreciate Property – Section: Which Property Class Applies Under GDS?
3
Internal Revenue Service. Publication 946 (2024), How To Depreciate Property – Section: Recovery Periods Under ADS
4
Office of the Law Revision Counsel. 26 USC 280F – Limitation on Depreciation for Luxury Automobiles; Limitation Where Certain Property Used for Personal Purposes
5
Internal Revenue Service. Rev. Proc. 2026-15 – Depreciation Limitations for Passenger Automobiles
6
Office of the Law Revision Counsel. 26 USC 179 – Election to Expense Certain Depreciable Business Assets
7
Internal Revenue Service. Notice 2026-11 – Interim Guidance on Additional First Year Depreciation Deduction Under Section 168(k)
8
Internal Revenue Service. Additional First Year Depreciation Deduction (Bonus) – FAQ
9
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses – Section: Business and Personal Use
10
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses – Section: Qualified Business Use 50% or Less
11
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses – Section: Commuting Expenses