Personal Money Market Enjoy the flexibility of our tiered interest savings account with the ability to write checks (limits apply). Minimum balance of $1,000 required to avoid $10 service charge/statement cycle. $1,000 minimum opening deposit. Apply Now Personal Money Market Rates Interested in our current Interest Personal Money Market Account Rates? Please call us at 406-587-5626. Simple Checking Enjoy the simplicity of our basic account, with no monthly fee & no minimum balance requirement. Learn More. Interest Checking Take advantage of our competitive rates with all the benefits of a non-interest bearing account. Learn More. 50+ Checking Our 50+ Checking is tailored for our experienced clients who value a straight forward checking account. Learn More. Green Checking Our Green Checking Account is for a mobile & on-the-go person who prefers paperless banking. Learn More. Montana Medical This account is tailored for you & your family to cover qualified out of pocket medical expenses. Learn More.