With the actual expenses method, you’ll have to do a lot more tracking and a lot more math. If you decide to go with the actual expense method in your first year, you won't be able to switch to the standard mileage deduction in the following years; it's a one-time choice.
And apart from mileage, you can also deduct other vehicle-related costs as 1099 write-offs. The main thing about this method is calculating the business use percentage of your deductible business expenses. These expenses include:
- Tolls
- Parking
- Gas
- Maintenance
- DMV fees
- Oil
- Insurance
- Lease payments
- Licenses
- Registration fees
- Vehicle depreciation
Say you’re a self-employed
real estate agent interested in claiming the car tax write-off. You choose the actual expense method and gather your bills and receipts to total your expenses. Throughout 2024, you incur the following vehicle-related costs:
- Gas: $2,400
- Repairs and maintenance: $1,500
- Insurance: $1,200
- Auto loan interest: $1,800
- Parking fees and tolls: $300 on parking fees and $150 on tolls while traveling to property showings and client meetings
Your total vehicle expenses for the year add up to $7,350. Of these expenses, you estimate that 75% were directly related to your business. So, your vehicle deduction for the year would be:
If you bought your vehicle a few years ago, you might also be eligible to claim deductions based on the car's original purchase cost. Here's how it works: The IRS allows you to factor in the
depreciation of your car, but only if the depreciation occurs while the vehicle is actively being used for business purposes. If your vehicle qualifies for bonus depreciation, you can deduct up to 80% of the original cost in the first year.
Deciding to choose between these two methods requires a lot of research. If you drive a lot for work, the standard mileage method might be beneficial. But if you have a lot of vehicle expenses, the actual expense method could give you a bigger tax break. The IRS generally recommends calculating your write-off with both methods and the one that gives you the higher deduction.