Calculate Montana’s per diem allowance for your business travel

Per diem rates are a valuable tool for businesses managing travel expenses, setting daily allowances for lodging, meals, and incidentals. In Montana, where travel needs vary across regions, knowing the state’s specific per diem rates helps your business budget accurately and stay compliant with federal and state regulations. These rates keep travel costs predictable, benefiting both employers and employees by preventing unexpected out-of-pocket expenses.

Montana per diem rates

If you're traveling to a city in Montana without a specific per diem rate, the standard federal rates of $110 for lodging and $68 per day for meals and incidentals will apply. The General Services Administration (GSA) sets these rates, which are effective from October 2025 to September 2026.

The GSA provides fixed Montana per diem amounts for certain locations that vary depending on the season due to its seasonal tourism and business activities. Here are the Montana cities with specific per diem rates:

Take control of business travel and expenses with Ramp

Adhering to Montana’s per diem rates is essential for compliance and effective travel expense management. Clear rules about per diem help stop spending too much, make reporting easier, and reduce the risk of breaking the law. This gives both employers and employees confidence in their travel budgets.

Ramp enables you to set precise, location-based per diem rates, keeping expenses compliant and easy to manage. Employees can track their allowances in real time, staying on budget with clarity around their limits. With features like GSA rate integration and custom multipliers, Ramp ensures per diem management is seamless for both admins and employees, making travel expense tracking efficient and hassle-free.