South Dakota Per Diem Rates (FY2026)
South Dakota has 3 GSA non-standard per diem areas for FY2026. Everywhere else uses the standard $178/day rate ($110 lodging + $68 M&IE). The most expensive is Hot Springs — up to $161/night lodging in June plus $74/day M&IE.
| Area | M&IE / day | Lodging / night | Peak month |
|---|---|---|---|
| Deadwood / Spearfish Lawrence | $80 | $110–$140 | May |
| Hot SpringsFall River / Custer | $74 | $110–$161 | Jun |
| Rapid CityPennington | $74 | $110–$158 | Jun |
| All other South Dakota locationsstandard rate | $68 | $110 | flat |
Estimated trip cost
A 4-night business trip to Hot Springs — South Dakota's most expensive per diem area — in June totals $977: $644 lodging (4 nights) + $333 M&IE (5 days, first & last day at 75%). Hot Springs month-by-month rates →
Book within the South Dakota lodging cap
Otto finds hotels at or under the GSA lodging cap for your South Dakota destination — $110/night at the standard rate, higher in the 3 listed areas — and books them for you.
South Dakota per diem FAQ
- What is the per diem rate in South Dakota?
- South Dakota has 3 GSA non-standard per diem areas with their own rates for FY2026. Everywhere else in South Dakota uses the standard CONUS rate of $178 per day: $110 for lodging plus $68 for meals & incidental expenses (M&IE).
- What is the meal reimbursement (M&IE) rate in South Dakota?
- Meal reimbursement in South Dakota ranges from $68 to $80 per day for FY2026, depending on the area. The first and last day of travel reimburse at 75% of the daily M&IE rate.