Per diem · MontanaFY2027
Helena, MT
GSA rates valid October 1, 2026 – September 30, 2027 · covers Lewis and Clark
Lodging / night$140same all year
M&IE / day$74meals + incidentals
First/last day$55.5075% of M&IE
Max per full day$214
Above standard rate+$27lodging vs $113
vs FY2026 peak+$8+6.1% · M&IE unchanged
Lodging month by month
Oct$140
Nov$140
Dec$140
Jan$140
Feb$140
Mar$140
Apr$140
May$140
Jun$140
Jul$140
Aug$140
Sep$140
Oct 2026Same rate all yearSep 2027
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FY2027 rates by season
| Dates | Max lodging | M&IE | Max per day |
|---|---|---|---|
| All year | $140 | $74 | $214 |
Lodging rates do not include hotel taxes, which are reimbursed separately.
M&IE breakdown for $74
Deduct a meal when it is provided, for example a conference lunch.
| Meal | Amount |
|---|---|
| Breakfast | $18 |
| Lunch | $20 |
| Dinner | $31 |
| Incidental expenses | $5 |
| Total M&IE per day | $74 |
| First and last day of travel (75%) | $55.50 |
Rate history
Lodging and M&IE by fiscal year.
| Fiscal year | Lodging | M&IE | Seasons |
|---|---|---|---|
| FY2027 | $140 | $74 | 1 |
| FY2026 | $132 | $74 | 1 |
| FY2025 | $132 | $74 | 1 |
Driving? The GSA rate for your own car is 76¢ per mile from July 1, 2026. Mileage rates and calculator →
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Common questions
What is the per diem rate for Helena in FY2027?
For October 1, 2026 – September 30, 2027, the GSA lodging rate in Helena, MT is $140 per night, and the meals and incidental expenses (M&IE) rate is $74 per day.
How much is M&IE on the first and last day in Helena?
Federal travelers get 75% of the M&IE rate on the first and last day of travel: $55.50 in Helena.
Which counties does the Helena per diem rate cover?
The Helena rate applies to: Lewis and Clark. Places outside the listed counties use the standard CONUS rate of $113 lodging and $68 M&IE.
Is the lodging rate the amount I get paid?
No. Lodging is a maximum. You are reimbursed your actual hotel cost up to the nightly rate; hotel taxes are reimbursed separately. M&IE is a flat daily allowance.