Per Diem 2025 Washington Dc Usa

Per Diem 2025 Washington Dc Usa. The irs has released its annual update of special per diem rates for taxpayers to use in substantiating business expenses while traveling away from home. The per diem rates shown here are effective beginning october 2025.

Employers can use these rates through september 30, 2025. To determine the county a destination is located in, visit the census geocoder.