Sign up for Griz Banking

Griz Banking is a special program that allows you to keep your current checking account, but upgrade your debit card and checks to designs featuring the Griz logo.

You may enroll by visiting any First Interstate Bank branch. For questions about this program or sign‐in support visit our Support Center

Griz Banking debit cards and checks are add-on enhancements to our standard banking options. In order to enroll in this program, you must first apply for a checking account. You will be prompted to choose your Griz debit card at the end of the application.