Can a Car Lease Be Tax Deductible for Business?

A car lease is tax deductible for business use if you’re self-employed and the vehicle is used to earn that self-employment income, but only the business portion counts, and the method you pick in the first year of the lease is the method you’re stuck with for the whole lease. For 2026, you can either multiply your business miles by the IRS standard rate of 72.5 cents, or add up your actual vehicle costs (including the lease payments) and deduct the business-use share. W-2 employees generally cannot take this deduction at all.

Who Can Actually Take the Deduction

The write-off is for people who report business income on their own return. Sole proprietors filing Schedule C are the main group. Partners and S-corp shareholders who use a personal vehicle for business travel can also benefit, and farmers do the same thing through Schedule F.¹

If you’re a W-2 employee, you can’t deduct lease payments or other vehicle costs on your federal return, even if your employer doesn’t reimburse you. The Tax Cuts and Jobs Act removed the miscellaneous itemized deduction that used to allow it, and the One Big Beautiful Bill Act of 2025 made that removal permanent.² A narrow exception survives for Armed Forces reservists, qualified performing artists, and fee-basis state or local government officials.³ Everyone else on a W-2 is out.

The Business Use Percentage

Every part of this deduction depends on one figure: what share of your driving is genuinely for business. Divide your business miles by your total miles for the year. Drive 18,000 total and 12,000 for business, and you’re at about 67%. That percentage governs the deduction regardless of which method you choose.

Commuting is where people get tripped up. Trips between your home and your regular workplace are personal miles, full stop. Taking a business call during the drive doesn’t change it.³ A real estate agent driving from home to the brokerage every morning is commuting, even if the rest of the day is client showings.

One exception matters a lot. If you have a home office that qualifies as your principal place of business under the rules in Publication 587, driving from that home office to a client site or other work location counts as business mileage.⁴ For someone genuinely running a business from home, that alone can push the business use percentage substantially higher.

Standard Mileage Rate vs. Actual Expenses

There are two ways to turn a business-use vehicle into a deduction, and they behave differently for a lease.

Standard Mileage Rate

Multiply your business miles by 72.5 cents for 2026.⁵ Ten thousand business miles is a $7,250 deduction. Simple.

The rate already covers fuel, insurance, maintenance, and the cost of the vehicle itself, so if you pick this method you cannot also deduct your lease payments on top of it.¹ Business parking and tolls are still deductible separately. This method tends to work best when you drive a lot of business miles in a relatively inexpensive vehicle.

Actual Expense Method

Add up every cost of running the vehicle for the year (lease payments, fuel, insurance, repairs, tires, registration) and multiply the total by your business use percentage. If your annual costs are $14,000 and your business use is 75%, you deduct $10,500.

This method rewards expensive leases and heavy operating costs, and it punishes weak recordkeeping. A $600 monthly payment alone is $7,200 a year before you touch fuel or insurance. You’ll also report vehicle information on Part V of Form 4562 if you’re filing that form for other reasons, or on Part IV of Schedule C otherwise.⁶

The First-Year Lock-In

For leases, the first year decides everything. Choose the standard mileage rate and you must use it for the entire lease, including any renewals.¹ Choose actual expenses and you can never switch to the mileage rate on that vehicle.³

Run the numbers both ways before filing that first return. Take your expected annual business miles times $0.725, then compare to your projected total vehicle costs times your business use percentage. Whichever is larger is likely the better method for the life of the lease.

The Luxury Lease Catch: Inclusion Amount

If you use the actual expense method and the vehicle’s fair market value on the first day of the lease exceeds $62,000 (for leases starting in 2026), the IRS requires you to reduce your deduction by a “lease inclusion amount” each year.⁷ The point of this rule is to prevent leasing from being a workaround for the annual depreciation caps that apply when you buy a luxury car.

Below the $62,000 threshold, none of this applies and you deduct the full business share of the lease. Above it, you look up the vehicle’s FMV in Table 3 of Rev. Proc. 2026-15, find the dollar figure for the applicable lease year, prorate it for the days leased, and multiply by your business use percentage. The result comes off your deduction. The amounts start small near the threshold and grow with the vehicle’s value and the age of the lease.⁸

An example: an $82,000 leased vehicle used 80% for business has a first-year table amount of about $112. Times 80%, the inclusion amount is roughly $90, which is subtracted from what you would have otherwise deducted.

Down Payments and Capitalized Cost Reductions

An upfront payment on a lease (often called a capitalized cost reduction) generally cannot be written off in the year you pay it. You spread it over the lease term.⁹ Put $3,000 down on a 36-month lease and you’re allocating $1,000 per year, then applying your business use percentage to that. The upfront money bought you lower monthly payments across the whole term, so the deduction moves the same way.

What the IRS Wants to See in Your Records

Vehicle expenses are listed property, which means the recordkeeping bar is higher than for most business deductions. You have to be able to prove the amount of each expense, when the driving happened, where you went, and the business purpose.¹⁰ If you can’t, the deduction doesn’t get reduced. It gets eliminated.

The central document is a mileage log kept throughout the year, showing total miles, business miles per trip, the business reason for each trip, and a separation of personal and commuting miles. The IRS wants it “contemporaneous,” meaning written close to when the driving occurs. Rebuilding a year of driving from memory in April is precisely what the IRS treats as inadequate.

Under the actual expense method, keep receipts and statements for every cost you claim (fuel, insurance, repairs, registration) along with the lease agreement itself. Hold vehicle records for at least three years from the date you file the return.¹¹ Keeping them through the full lease term plus three years is safer.

If the IRS disallows the deduction on audit and the resulting underpayment is significant, an accuracy-related penalty of 20% of the additional tax can apply, doubling to 40% if the amount claimed was grossly overstated.¹² The mileage log is the thing standing between a good-faith deduction and that penalty.

1
Internal Revenue Service. Topic No. 510, Business Use of Car
2
Internal Revenue Service. Here’s the 411 on Who Can Deduct Car Expenses on Their Tax Returns
3
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses
4
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses – Section: Daily Transportation Expenses
5
Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents Per Mile, Up 2.5 Cents
6
Internal Revenue Service. Instructions for Form 4562 (2025)
7
Internal Revenue Service. Rev. Proc. 2026-15
8
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses – Section: Inclusion Amounts
9
Office of the Law Revision Counsel. 26 U.S. Code 178 – Amortization of Cost of Acquiring a Lease
10
Office of the Law Revision Counsel. 26 USC 274 – Disallowance of Certain Entertainment, Etc., Expenses
11
Internal Revenue Service. How Long Should I Keep Records?
12
Office of the Law Revision Counsel. 26 U.S. Code 6662 – Imposition of Accuracy-Related Penalty on Underpayments