Mileage Rate 2024 Washington State 2024. In 2024, the washington mileage reimbursement rate for business travel is 67 cents per mile, which is in accordance with the irs rates. Effective january 1, 2024, the standard mileage rate for business vehicle use has increased to 67 cents per mile, up from the 2023 rate of 65.5 cents per mile.
The rate for medical or moving purposes in 2024 decreased to 21 cents. The 2024 standard mileage rate is 67 cents per mile, up from 65.5 cents per mile last year.