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How to Join


By Mail
P.O. Box 6420
Manchester, NH 03108-6420

In Person
GSCU Locations

It’s easier than you may think!
Membership is open to anyone who lives or works in New Hampshire and family members of existing Granite State Credit Union members.

Get Started
Print and complete a membership application and return it to a branch location near you in Amherst, Candia, Concord, Derry, Manchester, Nashua, Seabrook, or Tilton.  

Welcome to personal, friendly service…
We not only believe in personal, friendly service, but we practice it... from your local branch teller to your loan representative and, yes, even from the CEO. And we like to personally welcome new members. You’ll even receive a welcome call from one of our Vice Presidents or CEO.

For questions call 603-668-2221 or 800-645-4728.
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SavingsLet a GSCU special savings account help you realize your savings dreams this year – whatever you’re saving for!
Save Your Way
our storySome may know us as an established neighborhood credit union with friendly staff and competitive rates. But, to most of our members, we're so much more than that.
Our Story