Gsa Mileage Rate 2025. Broader economic trends also impact the standard mileage rate. The medical mileage rate may also increase slightly, from current 21 cents to 22 cents.
A per diem travel calculator on gsa’s website lets users determine exact rates by location. Gsa mileage rate is effective from january 1, 2024, to all driving, the rate table is given below, which the users will use for their reimbursement calculation.