2024 Mileage Reimbursement Rate Illinois State University. โ the mileage rate changes are as follows and apply to business travel occurring on or after january 1, 2024: Calculating per diem reimbursements* for overnight domestic travel or for domestic travel lasting over 18 hours.
A worldwide technology outage is causing disruption to some state of illinois online systems. Local mileage, parking, and traffic violations.