Maine per diem rates (FY2026)
Maine has 3 cities with their own GSA rate. Everywhere else in the state uses the standard rate.
| City / county | Lodging | M&IE |
|---|---|---|
| Bar Harbor / Rockport · Hancock / Knox | $128.00–$304.00 | $92.00 |
| Kennebunk / Kittery / Sanford · York | $119.00–$201.00 | $86.00 |
| Portland · Cumberland / Sagadahoc | $114.00–$211.00 | $80.00 |
About Maine per diem
GSA has surveyed and listed a non-standard rate for 3 locations in Maine, topping out at $304.00 a night in Bar Harbor / Rockport. Every other city or county in the state defaults to the standard CONUS rate of $110.00 lodging and $68.00 M&IE.
On the first and last day of any trip, M&IE is paid at 75% under the first/last-day rule — $51.00 at the standard rate, or the equivalent 75% figure for whichever listed city you're travelling to. See how to calculate per diem for a business trip for the full worked example.
Frequently asked questions
Does every city in Maine have its own per diem rate?
No — only 3 locations have a separately listed GSA rate in Maine. Every other city or county in the state uses the standard CONUS rate of $110.00 lodging + $68.00 M&IE.
Which city in Maine has the highest per diem rate?
Bar Harbor / Rockport has the highest listed lodging cap in Maine, at $304.00 a night, compared with $201.00 in Kennebunk / Kittery / Sanford.
How do I calculate per diem for a multi-city trip through Maine?
Use the calculator on each city's page for the nights spent there, then add the totals together — lodging caps and M&IE tiers can differ from one Maine city to the next, so a single flat rate for the whole trip would be inaccurate.
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