Mileage Rate 2024 Washington State Mileage Rate. Here's a tabulated snapshot of the standard irs. In 2024, the washington mileage reimbursement rate for business travel is 67 cents per mile, which is in accordance with the irs rates.
Washington โ the internal revenue service today issued the 2024 optional standard mileage rates used to calculate the deductible costs of operating an automobile for business,. * airplane nautical miles (nms) should be converted into statute miles (sms) or regular miles.