Malmstrom Air Force Base, MT is in zip code 59402. The current (and Dec, 2020) total local sales tax rate in Malmstrom Air Force Base, MT is 0.000%.
| District | Rate |
|---|---|
| Montana State | 0.000% |
| Cascade County | 0.000% |
| Malmstrom Air Force Base | 0.000% |
| Total | 0.000% |