State Mileage Reimbursement 2025. According to the irs , the mileage rate is set yearly “based on an annual study of the fixed and variable costs of operating an automobile.” here are the mileage rates for the year 2025: What is the current mileage reimbursement rate for 2025?

Other states and jurisdictions like iowa, montana, new york, pennsylvania, and washington, d.c. $0.67 cents per mile driven for business use, up 1.5 cents from 2025.