If you used one or more vehicles for business in 2025, you may qualify for valuable tax deductions. These deductions can include both operating expenses and depreciation, but the rules vary depending on how the vehicle is used and which deduction method you choose.
Actual Expenses Plus Depreciation
When you place a vehicle in service, you can choose to deduct actual expenses or use the cents‑per‑mile method. Deductible expenses include fuel, oil, tires, insurance, repairs, licenses, and registration fees. Careful record‑keeping is essential.
If you select the actual expense method, you can also claim depreciation. Generally, depreciation is spread over six years, with percentages applied to the purchase cost. However, if business use is 50% or less, you must use the straight‑line method.
Luxury Auto Limits
Passenger cars are subject to annual depreciation ceilings. For vehicles placed in service in 2025, the limits are:
- Year 1: $20,200 ($12,200 without bonus depreciation)
- Year 2: $19,600
- Year 3: $11,800
- Remaining years: $7,060
These limits are reduced proportionally for nonbusiness use.
SUVs, Pickups, and Vans
Heavier vehicles receive more favorable treatment. For example, 100% bonus depreciation or Section 179 expensing (up to $2.5 million in 2025) is available for vehicles with a gross weight over 14,000 pounds. SUVs between 6,000 and 14,000 pounds qualify for a reduced Section 179 limit of $31,300, provided business use exceeds 50%.
The Cents‑Per‑Mile Method
For 2025, the IRS rate is 70 cents per mile (rising to 72.5 cents in 2026). This method covers fuel, maintenance, repairs, and depreciation. It’s simpler because you don’t need to track every expense, but you must record mileage, dates, and destinations for each business trip.
Choosing or Changing Your Method
Your choice depends on your situation. If you start with actual expenses, you cannot switch to the mileage method later. If you begin with the mileage method, you can switch to actual expenses in a future year, but only with straight‑line depreciation.
Leased Vehicles
Leased vehicles also offer deduction opportunities, though the rules differ. Proper planning and documentation are key to maximizing your tax benefits.
Conclusion
Whether you choose actual expenses plus depreciation or the cents‑per‑mile method, understanding the rules is essential to maximize your 2025 business vehicle deductions. Careful tracking and planning can help you save significantly on your tax return.