Medical Mileage Tax Deduction 2024. For the 2024 tax year, standard mileage rates are: Use the irs mileage rate to calculate the business use percentage:
For 2024, the irs’ standard mileage rates are $0.67 per mile for business, $0.21 per mile for medical or moving, and $0.14 per mile for charity. 21 cents per mile driven for medical.