Can an LLC Write Off a Car Purchase? Yes, But...
If you've been wondering whether an LLC can write off a car purchase, the answer is yes, as long as you use the vehicle for business and follow IRS rules. But how exactly does this work?
You can deduct vehicle expenses through the standard mileage rate, the actual expenses method, or accelerated depreciation if you buy the car outright. But the write-off isn't automatic. So, here's everything you need to know!
What Qualifies as Business Use?
The IRS only lets you deduct the portion of vehicle costs tied to business activities.
Driving to client meetings, making deliveries, or traveling between work locations all count. But your daily commute from home to your office? It doesn't qualify, even if you're taking calls or doing something else work-related during the drive.
In other words, the IRS expects you to separate your business and personal car use and only claim what's clearly business-related.
Business use percentage ultimately determines how much you can deduct. For example, if you drove 10,000 miles and 7,000 miles were for business, your business use is 70%. That percentage applies to whatever deduction method you pick.
Learn more about smart tax deductions for small businesses.
How an LLC Can Deduct Vehicle Expenses
You have 2 main options for deducting vehicle costs: the standard mileage rate or the actual expenses method. You pick one per year and stick with it for that tax year. The IRS won't let you combine them.
Standard Mileage Rate
This is the simpler option. The IRS sets a flat rate per mile each year, and you multiply your business miles by that rate to get your deduction.
The rate changes every year. For example, in 2024 it was 67 cents per mile. For 2025, the rate is 70 cents per mile. In other words, if you drove 8,000 business miles, your deduction is $5,600.
The mileage rate bundles most vehicle costs into one number, including gas, oil changes, tire replacements, depreciation, and general wear and tear. You can't deduct those separately if you use this method. But you can still deduct parking fees, tolls, car registration, and any interest paid on an auto loan.
There are also a few restrictions to be aware of.
You can't use the standard mileage rate if:
You're running five or more vehicles at once
You've already claimed depreciation under Section 179 or bonus depreciation on the car, or
You used the actual expenses method in a prior year for a leased vehicle
Also, if you want the flexibility to switch between methods in future years, start with the standard mileage rate in year one. Once you claim actual expenses in the first year, you're locked into that method going forward.
Actual Expenses Method
This method involves tracking every dollar you spend operating the vehicle and deducting the business-use portion. You add up costs like:
Gas
Oil
Insurance
Repairs
Maintenance
Registration fees
Lease payments if you're leasing
Depreciation if you own the car
Once you have the total, multiply it by your business-use percentage. For example, if your total vehicle expenses were $10,000 and you used the car 60% for business, you'd deduct $6,000.
That said, this method takes more effort because you need receipts, invoices, and detailed records for everything. If you're claiming depreciation, you'll also need to file Form 4562 with your tax return.
The actual expenses method can result in a bigger deduction if your car is expensive to operate, if you bought it recently and depreciation is high, or if your business use percentage is high. It's also the only option if you want to claim Section 179 or bonus depreciation, which we'll cover next.
Section 179 and Bonus Depreciation
What Is Section 179?
Section 179 lets you write off the cost of a qualifying vehicle in the year you buy it instead of spreading the deduction across several years. It's an accelerated depreciation option that can help you recover the cost of equipment purchases faster.
The deduction comes with limits based on the vehicle's weight:
Light vehicles (under 6,000 pounds): Most sedans, small SUVs, and compact trucks have a first-year cap of around $12,200 to $20,200 depending on whether bonus depreciation applies.
Heavy vehicles (6,000 to 14,000 pounds): Full-size SUVs and pickup trucks can qualify for up to $31,300 under Section 179.
Specialized vehicles (over 14,000 pounds): Certain vans and trucks used exclusively for business have no cap at all.
To claim Section 179, the vehicle must be used more than 50% for business. If your business use is 80%, that's the percentage you use when calculating how much of the deduction limit you can claim.
You also need to use the actual expenses method, not the standard mileage rate, and file Form 4562 with your return.
Bonus Depreciation
Bonus depreciation works similarly to Section 179 but with different rules. It allows you to deduct a percentage of the vehicle's cost in the first year.
Recent tax law changes set bonus depreciation at 100% for qualifying vehicles placed in service after January 19, 2025, which means you can potentially write off the full purchase price in year one if the vehicle qualifies.
Keep in mind that bonus depreciation can create a net loss that exceeds your business income. Section 179 is limited to your taxable income, so if your business didn't turn a profit, you can't use it to generate a loss. Bonus depreciation doesn't have that restriction.
You can also combine both methods. In this case, you can claim Section 179 up to the limit and then apply bonus depreciation to the remaining balance. The vehicle must be new or used but new to you, and business use still needs to exceed 50%.
When Accelerated Depreciation Makes Sense
Accelerated depreciation makes the most sense when you're buying a vehicle outright and using it heavily for business.
For example, if you purchase a $50,000 truck, use it 90% for business, and your LLC is profitable, claiming Section 179 and bonus depreciation could give you a big first-year write-off.
It's less useful if:
Your business use barely exceeds 50%
You're leasing instead of buying
Your LLC isn't generating enough taxable income
You expect to be in a higher tax bracket in future years
The decision ultimately comes down to timing and strategy. If taking the largest possible deduction this year helps your business more than stretching it across multiple years, and the vehicle qualifies, go for it.
Learn more about depreciation and whether it's an operating expense.
Buying vs. Leasing Through Your LLC
When you buy a vehicle through your LLC, the car becomes a business asset.
You own it, you can claim depreciation on it, and you have access to Section 179 and bonus depreciation if you want a larger first-year write-off. The upfront cost is higher, but if you keep the car for years and use it mostly for business, the tax benefits add up.
Leasing splits the cost into monthly payments, which is easier on cash flow if you don't have the capital to buy outright. You write off the business portion of each lease payment plus operating costs like gas and insurance.
The downside is you don't own the vehicle, so you can't claim Section 179 or bonus depreciation. You're just deducting the payments as they happen.
Documentation You Must Keep
The IRS requires detailed records to back up your vehicle deductions. Without them, your write-off can get disallowed if you're audited.
For any deduction method, make sure to keep:
A mileage log tracking date, destination, purpose, and miles driven for every business trip
Odometer readings at the start and end of the year to establish total mileage
If you're using the the actual expenses method, also keep:
Receipts for gas, oil changes, repairs, and maintenance
Proof of insurance premiums and registration fees
Lease payment records if you're leasing
A copy of the purchase agreement or lease contract
Form 4562 and supporting documentation if you're claiming depreciation
Most business owners use mileage tracking apps to make this easier, but a manual log works too. Just make sure to be consistent because the IRS won't accept estimates or rough guesses.
FAQs
What Are the Benefits of Buying a Car Under an LLC?
Buying a vehicle under your LLC separates the asset from your personal finances, which adds a layer of liability protection. If the business faces a lawsuit or financial trouble, the car is a business asset, not a personal one. You also get access to depreciation deductions, Section 179, and bonus depreciation, which can reduce your tax bill in the first year.
Can a Car Be Considered an Asset for an LLC?
Yes, if the LLC owns the vehicle, it's a business asset. That means it shows up on your balance sheet, you can depreciate it over time, and you can deduct expenses related to operating and maintaining it. If the car is titled in your name personally but used for business, you can still deduct the business-use portion of expenses, but it's not technically an LLC asset. Generally speaking, titling the vehicle under the LLC makes the ownership structure clearer and offers better liability protection.
Should an LLC Buy or Lease a Vehicle?
It depends. Buying gives you ownership, access to accelerated depreciation, and long-term value if you keep the car for years. In turn, leasing comes with lower monthly payments and flexibility to upgrade vehicles without dealing with resale. If your LLC is profitable and you want a large first-year deduction, buying usually makes more sense. But if you don't want to commit to owning a depreciating asset, leasing can work better.
So, Can I Buy a Car for My LLC and Write It Off?
Yes, you can buy a car through your LLC and write off the business-use portion. But the deduction method you choose, such as standard mileage, actual expenses, or accelerated depreciation, depends on how you use the vehicle and your tax goals.
If you're not sure which method saves you the most or you need help setting everything up properly, learn more about our tax services or book a call with our team!
