Are you passionate about the great outdoors? If so, you’ll love Interior Federal! Our mission is to deliver excellent service to our members with financial products that meet their diverse needs.

Becoming a member of Interior Federal will help you save time, save money, learn better financial skills, and experience the sense of community that comes with being part of a cooperative. We offer the same variety of products and services as a bank, with the added value of being focused on your best interest!



Membership in Interior Federal offers a variety of benefits. Interior Federal is a financial cooperative, owned and operated by its members. As a not-for-profit financial institution, the money the credit union makes is used to benefit our members (not to serve the needs of stockholders).

As a member you’re a shareholder with the right to participate in elections for the Board of Directors by voting or running for a position. You can also volunteer as a committee member who advises the Board about the needs of our members.

*Message or data rates may apply depending on your wireless plan.

A family enjoying themselves outdoors

You can become an Interior Federal member if you or your immediate family members:

  • Are a Department of the Interior employee, contractor, or volunteer…that’s right contractors and volunteers!
  • Volunteer at one of the National Parks (one time for at least 3 hours)
  • Are an employee or volunteer of one of the following groups

See the full list of eligible groups.

What’s an immediate family member?

Immediate family members include spouse, children, brothers, sisters, parents, grandparents, and grandchildren. For purposes of this definition, stepparents, stepchildren, stepsiblings, and adopted children are also considered to be immediate family members. Household members will consist of those individuals living in the same residence and who maintain a single economic unit. This definition intends to embrace any person who is a permanent member of and participates in the maintenance of the household. Domestic partners and anyone who lives in the household and can demonstrate a degree of permanency will be considered to be household members.

It’s easy to start banking with Interior Federal! All you have to do is open a membership account online then you’ll have access to the rest of our great products and services.

For information or questions, please call us at 800-914-8619.

You’re welcome to review our fees and charges and our policies and disclosures.

Required identity documents are a US state issued driver’s license, state issued ID card or US passport.

Digital Banking

Member Discounts

mixed race couple taking a selfie

See How You Can Save Up To $2500 Per Year!


A cartoon person hiking with an open mountainside background.Check out the member benefits you have when joining the Credit Union.

Quick Links