Idaho Per Diem Rates (FY2026)
GSA per diem rates for 4 cities and areas in Idaho for fiscal year 2026. Select a location for its lodging cap and M&IE rate. Areas not listed use the GSA standard CONUS rate.
| City / Area | Lodging cap | M&IE |
|---|---|---|
| Boise | $167–$191 | $86 |
| Coeur d'Alene | $142–$217 | $74 |
| Standard Rate | $110 | $68 |
| Sun Valley / Ketchum | $181–$300 | $80 |