Mileage Reimbursement 2024 Illinois. Illinois has a similar mileage reimbursement law to california, stating that “employees shall be reimbursed for. On january 1, 2024, the gsa announced that the mileage reimbursement rate will increase from 65.5 cents per mile to 67 cents per mile effective january 1, 2024.
67 cents per mile driven for business use, an increase of 1.5 cents from 2023. Effective january 1, 2024, the mileage reimbursement rate for employees using private passenger vehicles for university business will increase from 65.5 cents.