IRS Mileage Reimbursement Rate: 2026 Standard Mileage Rates and How To Use Themdavidf / Getty ImagesCommitment to Our Readers GOBankingRates' editorial team is committed to bringing you unbiased reviews and information. 2026 IRS Mileage Reimbursement Rates for Business, Medical, Moving and Charitable MilesHere’s a look at the 2026 standard mileage rate for different categories. What the Standard Mileage Rate CoversWhen you use the standard mileage rate, the per-mile amount is intended to cover typical operating costs, including fixed and variable costs for business use. IRS Mileage Reimbursement TipsThere are some steps you can take — and others you’ll want to avoid — to maximize your mileage deduction. FAQ on the IRS Mileage Reimbursement Rate What is the IRS mileage reimbursement rate and how is it determined?