Mileage Rate 2025 Massachusetts. For example, if an employee drives 180 miles for business. Under the massachusetts mileage reimbursement law, you can opt to set a higher rate than the irs standard mileage rate to reflect actual costs your employees face.

The standard reimbursement rate according to the irs is 58.5 cents per mile in 2022. For example, if an employee drives 180 miles for business.