Account Sign Up
Account Selection
Account Options
Account Disclosures and Agreements
Applicant Information
Final Look
Account Approval
Account Funding
Funding Selection
Payment Information
Deposit Information


Welcome, and thank you for choosing Diamond Credit Union for your financial needs. Please note that you must be least 18 years of age, and you must be a U.S. citizen or U.S. resident alien to open your account with us online.

This process will take about 10 minutes. You can track your progress on the blue bar on the left side of your screen. Where you currently are in the application process will be highlighted. The progress bar currently indicates that you are in "Account Sign Up." When you have finished a step, a check mark will appear.

You will need to refer to several things during this process:

  • U.S. Social Security number
  • A valid form of identification including: Driver's license, State ID, Military ID or Passport
  • Previous home address (if you have lived at your current home address less than two years)
  • You must have a valid e-mail address
  • Credit or debit card to fund your new account(s)
  • You must have access to a printer in order to be able to print documentation provided.

If you do not have the necessary documentation to proceed with opening your account online, please visit one of our branches, email Diamond at, or contact us at 800-593-1000.

For your protection, your application session will automatically time out if there is no activity for 30 minutes. All information will be lost if this occurs.

Online account opening is available on our most popular deposit products. Diamond offers several additional products such as IRAs, Share Certificates, Investments and other unique products which cannot be opened using this online system. To learn more about Diamond’s comprehensive listing of products, visit our website at, e-mail us at or contact us at 800-593-1000.

Select the Continue button once you are ready to begin.

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