Free Mileage Reimbursement Calculator
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What Is IRS Mileage Reimbursement?
If you use your personal car for business trips, medical visits, or charitable activities, you may be eligible to claim a mileage deduction. The IRS sets standard per‑mile rates each year, and a mileage reimbursement calculator can help you quickly determine how much you can deduct. This free online tool simplifies the process of computing your federal tax deduction based on the current IRS standard mileage rate.
IRS mileage reimbursement is a fixed per‑mile amount that employers may pay to employees who use their own vehicles for work‑related travel. The rate varies by purpose — business, medical, or charity — and is announced annually by the IRS. Taxpayers can also choose to deduct actual vehicle expenses instead, but the standard rate offers a simpler approach that often benefits those with moderate mileage. The standard mileage rate covers expenses such as fuel, oil changes, routine maintenance, depreciation, and insurance. It does not include costs like lodging, food, or minor accident repairs.
Standard Mileage Rates (Recent Years)
The IRS publishes updated rates each year. Below are the most recent rates for the three qualifying purposes:
| Tax Year | Business (per mile) | Medical (per mile) | Charity (per mile) |
|---|---|---|---|
| 2026 | $0.725 | $0.205 | $0.14 |
| 2025 | $0.70 | $0.21 | $0.14 |
| 2024 | $0.67 | $0.22 | $0.14 |
Charity rates have remained stable at $0.14 per mile for several years, while business and medical rates are adjusted periodically to reflect changes in vehicle operating costs.
How to Compute Mileage Reimbursement
Using an IRS mileage rate calculator is straightforward. Follow these steps:
- Identify the tax year for which you are claiming the deduction.
- Look up the correct IRS rate for that year and the purpose of your travel.
- Record the number of miles driven for each purpose (business, medical, and/or charity).
- Multiply the miles by the corresponding rate for each category.
- Sum the amounts to obtain your total reimbursement.
The basic formula for each category is:
A Practical Example
Imagine an employee in 2026 drove:
- 50 miles for business,
- 30 miles for medical,
- 100 miles for charity.
Applying the 2026 rates:
Therefore, the total mileage reimbursement for this scenario is $56.40.
Important Considerations
- The IRS may adjust rates mid‑year if fuel prices fluctuate significantly (for example, a split rate for the first and second half of the year).
- If you use the standard mileage rate for a vehicle, you cannot separately deduct actual expenses for that same vehicle.
- For employees: reimbursement at or below the IRS rate is generally tax‑free. Any amount above the rate may be considered taxable income.
- Self‑employed individuals can apply the standard mileage rate to calculate the deductible portion of vehicle expenses on their tax returns.
- Keeping a detailed mileage log with dates, trip purposes, and odometer readings is essential in case of an IRS audit.
Whether you’re computing a business mileage deduction, medical mileage reimbursement, or charity mileage deduction, this mileage reimbursement calculator (an IRS mileage rate calculator) gives you a fast and reliable result based on the current standard mileage rate.
FAQ
1. What types of trips qualify for mileage reimbursement?
Business trips (such as client visits or work errands), medical trips (for healthcare appointments), and charitable activities (volunteer driving) all qualify. Each type uses a different IRS rate.
2. What expenses are included in the standard mileage rate?
The rate covers fuel, oil changes, routine maintenance, depreciation, and insurance. It does not include food, lodging, or repairs from minor accidents.
3. How often does the IRS update mileage rates?
Rates are typically announced once per year, effective at the beginning of the year. In years with sharp fuel price changes, the IRS may issue a mid‑year adjustment.
4. Can self‑employed individuals use the standard mileage rate?
Yes. Self‑employed taxpayers can claim the standard mileage rate as a business expense deduction on their tax return, provided they keep proper mileage records.
5. Is mileage reimbursement taxable for employees?
Reimbursement paid at or below the IRS standard rate is generally tax‑free. Any amount above that rate may be treated as taxable income.
How to Use
- Select your tax year. The applicable IRS standard mileage rates will be loaded automatically.
- Enter the miles driven for business, medical, and/or charity purposes. Use the dropdown to switch between miles, kilometers, meters, or yards.
- View the itemized and total reimbursement amounts instantly. Select Custom rates to enter your own per-mile rates.