Enjoy all of our products and services by joining Altana Federal Credit Union. To be eligible for membership you must live, work, worship or attend school in, or have a business located in the counties of Yellowstone, Carbon, Stillwater, Sweet Grass, Wheatland, Golden Valley or Musselshell. An original membership application will be sent to you. We will contact you to complete the application process.
When you open an account, we will ask for your name, address, date of birth, and other information that will allow us to identify you. We will ask to see your driver's license or other identifying documents.
Important Information About Procedures for Opening a New Account