Maryland has 9 locations with their own GSA per diem rates for FY2027. The highest lodging allowances apply to seasonal destinations such as Ocean City and District of Columbia, while Baltimore City, Aberdeen / Bel Air / Belcamp and Columbia have their own year-round rates.
Use the table below to compare per diem rates across Maryland and calculate the total allowance for your trip.
Maryland per diem rates by city
Cities with their own GSA rate for FY2027, highest lodging first. Seasonal cities show their range.
| City / area | Lodging / night | M&IE / day |
|---|---|---|
| Ocean City | $115–$306 | $80 |
| District of Columbia | $192–$295 | $92 |
| Cambridge / St. Michaels | $147–$195 | $80 |
| Annapolis | $130–$169 | $80 |
| Baltimore City | $166 | $86 |
| Centreville | $127–$164 | $74 |
| Aberdeen / Bel Air / Belcamp | $117 | $74 |
| Columbia | $116 | $86 |
| All other Maryland locations (CONUS standard) | $113 | $68 |
Calculate a Maryland trip
Pick any city and your dates to total the lodging + M&IE per diem, including the first/last-day 75% rule.
Frequently asked questions
What is the per diem rate for Maryland in 2027?＋
Maryland has 9 GSA-listed cities with their own rates (up to $306 lodging). Everywhere else in Maryland uses the CONUS standard of $113 lodging and $68 M&IE.
What is the standard per diem rate in Maryland?＋
Cities without a specific GSA rate use the FY2027 CONUS standard: $113 for lodging and $68 for meals & incidentals per day.
Is per diem taxable in Maryland?＋
No — reimbursement at or below the GSA rate under an accountable plan is not taxable to the employee anywhere in the U.S., including Maryland.