Companies with sites created after March 8th, 2022 use Mileage Service by default. Concur Expense automatically calculates the car reimbursement amount through Mileage Service as an estimated value. Mileage expense entries in other reports that are not yet approved or submitted may affect the current report containing a mileage expense. The reimbursement amount may change after you submit the report.
However, you can switch from the automated rate to a custom rate, which the Expense Configuration Administrator(Restricted) or the Expense Configuration Administrator must maintain.




