Per Diem Rates 2025 Gsa Rates 2025. The per diem rates shown here for lodging and m&ie are the exact rates set by the gsa for the month of december, 2025. Blog read the latest gsa news, updates and analysis.
A per diem travel calculator on gsa’s website lets users determine exact rates by location. Basic allowance for housing rates will increase an average of 5.4 percent when the new rates take effect on january 1, 2025.