

Become a Member of Team One Credit Union
Join a Credit Union That Puts You First
At Team One Credit Union, we're not just a financial institution — we're a community. When you become a member, you're more than a customer; you're an owner. We offer competitive rates, personalized service, and a full suite of financial products designed to help you thrive.
Who Can Join?
You’re eligible to join Team One Credit Union if you:
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Live, work, worship, or attend school in the state of Michigan
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Reside in Lee County or Collier County, Florida
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Have an immediate family member who is a current Team One member — no matter where you live
Why Join Team One?
Joining Team One Credit Union gives you access to a full range of powerful financial benefits:
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Free Checking & Digital Banking
Manage your money anywhere, anytime with our easy-to-use app and online tools. -
Competitive Loan & Credit Card Rates
Get great rates on auto loans, personal loans, mortgages, and more. -
Member-First Service
As a not-for-profit credit union, we reinvest in our members — not shareholders. -
Award-Winning Excellence
Proud recipient of the Newsweek Regional Best Credit Union award — two years in a row!
How to Join
Becoming a member is quick and easy.
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Apply Online – Fill out a secure online membership application in just minutes.
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Visit a Branch – Stop into one of our convenient branch locations.
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Bring ID & Proof of Eligibility – We'll walk you through what you need.
Have Questions?
Our team is here to help!
Contact us at 800-648-8035 or visit your local branch.
Membership Means Ownership
As a member of Team One Credit Union, you’re not just banking — you’re building a better financial future for yourself and your community. Join the credit union that’s 100% committed to YOU.