Gsa Per Diem Rates 2024 Mileage Reimbursement. The rate table below shows the new rates that have been officially published on the gsa website at the following link: When a personal vehicle must be used, the allowable irs mileage rate, effective jan.

The state will reimburse based on rates for lodging within the continental united states (conus) set by the federal general service administration (gsa). To determine the county a destination is located in, visit the census geocoder.