Become a Member
Join Cornerstone CFCU Today
Becoming a member of Cornerstone Community Federal Credit Union is simple.
If you live, work, volunteer, worship or go to school in Niagara or Erie County or you have an immediate family member who belongs to Cornerstone Community Federal Credit Union, you are eligible.
To join, bring at least $5 to any of our five locations to start a savings account. You’ll also need two forms of identification – including one with a photo. Or you can open an account from the convenience of your home or mobile device. Simply click “Open an Account Online” to get started.