Government Per Diem Rates 2025 International Rates. Foreign per diem rates in u.s. Fy 2025 per diem highlights we establish the per diem rates for the continental united states (conus), which includes the 48 contiguous states and the district of columbia.

So, what is a per diem, and what are the government per diem rates for 2025? Department of state’s per diem rates, allowances, and policies for government civilians on foreign assignments.