Become a Member

Join today. Benefits for life!

ONE Credit Union offers membership to anyone who lives, works, worships, or attends school in Erie County.



How to join:

If you’d like to join, simply visit the nearest ONE Credit Union office with your government I.D. (such as a New York State driver’s license) and proof of your eligibility. We’ll help you open a savings account with a deposit of just $25 or more to become a member.


Proof of Eligibility Includes:


  • Driver’s license
  • Utility bill
  • Paystubs or I.D. badge showing employer’s Erie County address
  • School I.D. or registration forms
  • Donation envelope bearing person’s pre-printed name
  • Letter from your house of worship


Become a Member

If interested in becoming a member, simply fill out the below form, and we’ll reach out to you to get more information.