Yes, an S Corp can write off vehicle expenses, including portions of car payments (interest and depreciation) or lease payments, based on the percentage of business use. The deduction must be supported by accurate records of business vs. personal mileage. Either the actual expense method (including depreciation) or the standard mileage rate can be used.
S corp–owned vehicles allow full expense deductions but raise fringe benefit reporting risks. Two primary deduction methods are available: the standard mileage rate and actual expenses. Accurate mileage logs and an accountable plan are essential to remain compliant.
Any vehicle with at least 6,000 pounds GVWR but no more than 14,000 pounds (3 to 7 tons). The 6,000-pound vehicle tax deduction includes many full-size SUVs, commercial vans, and pickup trucks such as: Ford F-150 (GVWR: 6,010-7,850 lbs) Chevrolet Silverado 1500 (GVWR: 6,800-7,100 lbs)
Car loan payments and lease payments are not fully tax-deductible. The general rule of thumb for deducting vehicle expenses is, you can write off the portion of your expenses used for business. So "no" you cannot deduct the entire monthly car payment from your taxes as a business expense.
List each item of expense paid during the month, such as:
The "2% rule" for S Corporations treats shareholders owning more than 2% of the company's stock (or voting power) differently for fringe benefits, classifying them like partners in a partnership, not regular employees; this means benefits like health insurance premiums paid by the S Corp must be included as taxable wages on their W-2, rather than being tax-free, though the shareholder can often deduct these premiums as an "above-the-line" deduction. This rule prevents them from participating in tax-advantaged Section 125 cafeteria plans, making benefits like Health FSAs unavailable on a pre-tax basis.
Yes, you can write off 100% of a vehicle's cost in the first year for business use, but it generally requires the vehicle to be a heavy-duty truck, van, or SUV (over 6,000 lbs Gross Vehicle Weight Rating or GVWR) and used exclusively for business, leveraging Section 179 deduction and bonus depreciation. Lighter passenger vehicles have strict caps, even if used 100% for business, with maximum first-year depreciation limits (around $20,200 for 2025).
Includes shuttles, delivery vans with long cargo areas, hearses, and vehicles with no seating behind the driver. Vehicles that meet these criteria have no section 179 deduction limit. You can deduct up to 100% of the cost if used exclusively for business purposes.
Yes, an LLC can write off a car purchase as a business expense, either by deducting the full cost in the first year using Section 179 and bonus depreciation (especially for heavy SUVs/trucks over 6,000 lbs), or by deducting actual expenses (gas, insurance, repairs) or the standard mileage rate over time, provided the car is used more than 50% for business. The method depends on the vehicle type, usage, and tax strategy, requiring careful record-keeping of business vs. personal use.
Absolutely! You can deduct business use of a personally-owned vehicle through your S Corp. Your S Corp can either reimburse you for business mileage under an accountable plan, or you can track business use and deduct the appropriate percentage of vehicle expenses under an accountable plan.
Can you write off a car lease? Yes! The IRS includes car leases on their list of eligible vehicle tax deductions. If you're a self-employed person or a business owner who drives for work (or rents out your car on a platform like Turo), your lease is fair game.
To write off your S Corp mileage, your company should reimburse you for the business use of your personal car. The vehicle is registered under your name and you pay all expenses such as gas, repairs, and insurance from your personal account.
Vehicle Choice is Crucial: Opting for an electric or low-emission car is by far the most tax-efficient route if you want a company car. You benefit from 100% first-year capital allowances for new EVs, low BIK rates (2-5%), and lower running costs.
Yes, buying a car under an LLC can be smart for business owners due to liability protection (shielding personal assets from accidents/lawsuits) and tax benefits (deducting expenses like interest, maintenance, gas). However, it requires commercial insurance (which is more expensive), a potential personal guarantee on loans, and careful record-keeping to maintain the liability shield, making it best for genuinely business-used vehicles, especially those driven by others.
In most cases, you cannot “write off”—or take a tax deduction—your car payments for a vehicle you're financing. However, you can write off all or some of the interest you pay. If you're leasing a vehicle for business purposes, you can write off all or some of your lease payments.
Auto Expenses
The business portion of vehicle expenses is tax deductible for an S Corp. If the vehicle is used both in a personal capacity and a business capacity, then only the business portion is deductible.
Buying a car for your business offers significant tax benefits that leasing doesn't provide, like the car loan interest deduction and the depreciation deduction. If you take out a loan to buy a car for your business, the interest you pay on that loan is generally tax-deductible.
The One Big Beautiful Bill Act (OBBBA) permanently reinstated 100% bonus depreciation, as initially created by the Tax Cuts and Jobs Act (TCJA), for vehicles purchased and placed in service after January 19, 2025.
Shareholders of S corporations report the flow-through of income and losses on their personal tax returns and are assessed tax at their individual income tax rates. This allows S corporations to avoid double taxation on the corporate income.
S-Corp reasonable salary is the market-rate compensation you must pay yourself before taking distributions, typically ranging from $40,000-$150,000+, depending on your role, industry, and location. The IRS requires this to prevent payroll tax avoidance, with penalties reaching 20% plus interest for non-compliance.