Mileage Reimbursement 2025 Washington State Usa. 67 cents per mile for business purposes. The 2025 standard mileage rate is 67 cents per mile, up from 65.5 cents per mile last year.
This guide will explain the concept of mileage reimbursement, and outline the 2023 state mileage rates for each of the 50 states. At the end of last year, the internal revenue service published the new mileage rates for 2025.