This method requires more effort than just knowing the IRS mileage reimbursement rate. Let’s use another example to explain this method. Say you’re an
Uber driver and decide to use the actual expenses method to calculate your mileage deduction.
Throughout the year, you collected all your receipts. You spent $3,000 on gas, $1,200 on oil changes and maintenance, $600 on new tires, $1,500 on insurance, $2,500 on car depreciation and $1,000 on car loan interest. Your total car expenses for the year added up to $9,800.
In addition to tracking expenses, you also tracked your total miles driven and identified your business miles. You drove a total of 20,000 miles for the year, with 15,000 of those miles being for work. This means 75% of your driving was for business purposes.
To calculate your deduction, you have to multiply your total car expenses by the business use percentage.
So with the actual expenses method, you can deduct $7,350 from your taxable income. A mileage tax calculator can be useful in helping you with the math. If you’re doing the calculations yourself, it’s a good idea to use both methods to see which one gives you the bigger deduction.
Getting the biggest possible deduction is important for self-employed individuals as they have to make quarterly tax payments if they owe over $1,000. An
estimated tax calculator is a good tool to use for calculating these payments.