Phoenix / Scottsdale, AZ per diem rates
Official FY2026 GSA per diem for Phoenix / Scottsdale (Maricopa County), Arizona. Lodging is capped at $113.00–$229.00 per night depending on the season, and meals & incidentals are $86.00 per day ($64.50 on your first and last travel day).
Phoenix / Scottsdale rate table
| Months | Lodging (per night) |
|---|---|
| Jan–Jan | $160.00 |
| Feb–Mar | $229.00 |
| Apr–May | $161.00 |
| Jun–Aug | $113.00 |
| Sep–Dec | $160.00 |
| M&IE (per day) | $86.00 · $64.50 first/last day |
Lodging changes by month here — the calculator uses the right rate for each night of your trip.
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About Phoenix / Scottsdale per diem
Phoenix / Scottsdale's FY2026 lodging cap is $119.00 above the $110.00 standard CONUS rate that applies to most of the country, and its $86.00 M&IE rate is $18.00 above the $68.00 standard. GSA sets non-standard rates like this one after surveying actual lodging costs in the area, rather than applying a single nationwide figure — see how the standard rate compares to listed cities for the full mechanics.
Lodging here isn't flat year-round: the cap runs highest at $229.00 a night in February, March, and falls to $113.00 a night in June, July, August. A trip that starts in a peak month and ends in a low month is billed at each night's own rate, which is exactly what the calculator above does automatically — see our guide to how lodging rates change by season. On your first and last travel day, M&IE drops to $64.50 under the 75% first/last-day rule — full days in between are paid at the full $86.00.
Frequently asked questions
What is the per diem rate for Phoenix / Scottsdale, AZ?
For FY2026, Phoenix / Scottsdale has a GSA lodging rate of $113.00–$229.00 depending on the month per night and a meals & incidentals rate of $86.00 per day ($64.50 on the first and last travel day).
Does the Phoenix / Scottsdale per diem rate change by season?
Yes. The lodging cap peaks at $229.00 a night in February, March, and drops to $113.00 a night in June, July, August. Book against the rate for your actual travel month, not the yearly figure.
How does Phoenix / Scottsdale compare to the standard CONUS per diem rate?
The standard rate that applies to most of the US is $110.00 lodging + $68.00 M&IE. Phoenix / Scottsdale's peak lodging cap is $119.00 higher than standard, and its M&IE rate is $18.00 higher than standard — reflecting GSA's local cost-of-travel survey for this destination.
Rates from the GSA FY2026 dataset. PerDiemWise is an independent tool, not affiliated with the GSA.