Become a Member

At Sound, you’re not a customer, you’re a member

Join the over 115,000 Sound members who already enjoy great loan and deposit rates and personal service.

Becoming a member is easy

If you meet one of the requirements below, you can become a member. All it takes is a minimum $25 deposit to join.

  • Live in Washington State
  • Work in Washington State
  • Attend school in Washington State
  • Work for one of Sound’s Select Employer Groups (SEGs)
  • Have a direct relative who is currently a member of Sound or is eligible for membership

Ready to join? Click here to complete our Membership Application.

Important information about procedures for opening new accounts: To help the government fight the funding of terrorism and money laundering activities, Federal law requires all financial institutions to obtain, verify, and record information that identifies each person who opens an account. When you open an account, we will ask for your name, address, date of birth, and other information that will allow us to identify you. We may also ask to see your driver’s license or other identifying documents.


Routing #: 325183220

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