By state
Idaho per diem rates (FY2026)
Idaho has 3 cities with their own GSA rate. Everywhere else in the state uses the standard rate.
Standard rate (everywhere not listed): $110.00 lodging + $68.00 M&IE per day ($51.00 first/last day).
| City / county | Lodging | M&IE |
|---|---|---|
| Boise · Ada | $167.00–$191.00 | $86.00 |
| Coeur d'Alene · Kootenai | $142.00–$217.00 | $74.00 |
| Sun Valley / Ketchum · Blaine / Elmore | $181.00–$300.00 | $80.00 |