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How Self-Employed Drivers Can Deduct Vehicle Expenses

By Viola Travers · Practical Services & Civic Guide

What you can deduct from your taxes as a self-employed driver

If you drive for work — whether you deliver packages, transport passengers, make sales calls, or run to client meetings — the IRS lets you deduct vehicle expenses from your income. This reduces the amount of income you owe taxes on. You have two choices: deduct your actual expenses (gas, insurance, repairs, depreciation) or use the standard mileage rate, which is a fixed amount per mile the IRS sets each year. Most self-employed drivers find one method saves more money than the other, depending on how much they drive and what they spend.

The catch is that you can only deduct miles driven for work. Commuting to your regular job does not count. A trip to the grocery store does not count. But a drive to meet a client, pick up supplies, or deliver a product does count. You need to track which miles are business miles and which are personal, because the IRS will ask for proof if you are audited.

Key Takeaways

  • You can deduct vehicle expenses using either the standard mileage rate (a per-mile amount set by the IRS) or your actual expenses like gas and insurance, but not both in the same year.
  • The standard mileage rate is simpler and works better if you drive a lot; actual expenses work better if you have high costs like a car payment or expensive repairs.
  • You must track business miles separately from personal miles, and the IRS may ask for records if you claim a high percentage of business use.
  • Once you choose a method in your first year of self-employment, switching to the other method later is possible but has tax consequences you should discuss with a tax preparer.
  • Parking fees and tolls count as deductions under either method and should be tracked separately from mileage.

Standard mileage rate versus actual expenses

The standard mileage rate is the simpler option for most people. Each year, the IRS announces a rate (for example, 67 cents per mile in 2024, though this changes annually). You multiply your business miles by that rate and deduct the total. You do not need receipts for gas or maintenance. You just need a record showing how many miles you drove for work.

The standard rate works best if you drive a lot of miles or own an older, paid-off vehicle. It also works well if you use the same vehicle for both business and personal driving, because you only count the business portion.

Actual expenses means you add up everything you spend on the vehicle: gas, oil changes, repairs, insurance, registration, depreciation (the loss in value over time), and even a portion of your car payment if you financed it. You then deduct the percentage that represents business use. If you drove 12,000 business miles out of 20,000 total miles in a year, you deduct 60 percent of your actual expenses.

Actual expenses work better if you have a newer car with a high payment, expensive insurance, or frequent repairs. They also work better if you drive mostly for business and only occasionally for personal reasons, because you get to deduct a larger share of your costs.

How to track your mileage and expenses

Whichever method you choose, you need records. For the standard mileage rate, keep a mileage log showing the date, starting and ending odometer readings, business purpose, and miles driven. You do not need a receipt for every trip, but you do need a log. Many self-employed drivers use a notebook, a spreadsheet, or a mileage-tracking app on their phone.

For actual expenses, save every receipt: gas pump receipts, repair invoices, insurance bills, registration documents, and loan statements if you financed the car. Organize them by month or category so you can add them up at tax time. You will also need to calculate depreciation, which is more complex — a tax preparer or tax software can help with this.

The IRS is strict about mileage records. If you claim that 90 percent of your driving is for business but your log shows only occasional work trips, an auditor will question your deduction. Keep your log contemporaneous, meaning you write it down at the time or very soon after, not months later from memory. A log you create after the fact is weaker evidence than one you kept as you went.

Parking, tolls, and other vehicle-related costs

Parking fees and tolls for business trips are deductible under either method and should be tracked separately. Do not include them in your mileage calculation; instead, save the receipts and add them as a separate line item on your tax return.

Parking at a client's office, a toll on a business route, or parking at a conference all count. Parking at your home office or your regular workplace does not. If you pay for monthly parking at a lot near your office, only the portion used for business trips is deductible.

Vehicle registration, license plate fees, and inspection costs are deductible if the vehicle is used for business. If you own multiple vehicles and only one is used for work, deduct only that vehicle's registration. If one vehicle is used for both business and personal driving, deduct the business percentage of the registration fee.

Switching between methods and first-year choices

In your first year of self-employment, you can choose either method. Once you choose, you can switch later, but there are tax consequences. If you used the standard mileage rate and then switch to actual expenses, you must use a depreciation method called straight-line depreciation going forward, which may not give you the largest deduction. If you used actual expenses first and then switch to standard mileage, you cannot deduct depreciation anymore, even if you switch back to actual expenses later.

Because switching has these complications, most tax preparers recommend choosing the method that works best for your situation and sticking with it. If you are unsure which is better, a tax preparer can run the numbers both ways and show you which saves more money in your specific case.

If you own a vehicle used only for business (not for personal driving), you may have other options, such as deducting the full cost of the vehicle in one year under Section 179 expensing, if you meet certain requirements. This is more complex and depends on the vehicle's cost and your business income, so discuss it with a tax preparer if you think it applies to you.

Record-keeping and what to bring to a tax preparer

Gather your records before you meet with a tax preparer or sit down to file. If you used the standard mileage rate, bring your mileage log and receipts for parking and tolls. If you used actual expenses, bring receipts for gas, maintenance, insurance, registration, and loan documents. Also bring your odometer readings from the start and end of the year, or from the date you started using the vehicle for business.

If you are filing on your own using tax software, the software will walk you through the questions and help you calculate the deduction. Most software asks whether you used standard mileage or actual expenses, then asks for the total miles or total expenses, and calculates the deduction automatically.

Keep your records for at least three years after you file your return. The IRS can audit returns from prior years, and you will need the original logs and receipts to prove your deduction if that happens.

Frequently Asked Questions

Can I deduct my car payment?

Not directly. A car payment is split into principal (which builds equity in the car) and interest. You cannot deduct the principal, but you can deduct the interest portion if you use the actual expenses method. The interest is usually shown on your loan statement. Depreciation (the loss in value of the car over time) is also deductible under actual expenses and may give you a larger deduction than the interest alone.

What if I use my personal car for a few work trips a month?

Track those miles and use the standard mileage rate. It is simpler than trying to calculate a percentage of your actual expenses, and it usually gives you a better deduction for occasional business use. Just keep a log of the date, miles, and purpose of each trip.

Do I have to use the same vehicle all year?

No. If you use one vehicle for business in January and switch to a different vehicle in June, you can deduct expenses for both. Track the mileage and expenses for each vehicle separately, and calculate the deduction for each one. This is common for drivers who upgrade or replace a vehicle during the year.

What counts as a business trip?

A trip where you are traveling to conduct business: meeting a client, making a delivery, picking up supplies, attending a work conference, or driving to a job site. Commuting to your regular workplace does not count, even if you work there. A trip that mixes business and personal (like stopping at the bank on the way to a client meeting) counts as business for the whole trip.

Can I deduct vehicle expenses if I use a rideshare or delivery app?

Yes. The same rules apply: you can use standard mileage or actual expenses. However, some rideshare and delivery platforms provide their own mileage records or 1099 forms that show business miles. Check what your platform provides and compare it to your own log. If there is a difference, use the higher number or the one supported by your own records.