Gsa Per Diem Rates 2025 Washington Dc. Gsa per diem rates 2025. For 2025 gsa per diem rates, significant changes have been announced from the 2024 rates:
For 2025 gsa per diem rates, significant changes have been announced from the 2024 rates: Discover per diem rates for the district of columbia (washington, d.c.) to manage travel costs.