Welcome to Coulee Dam Federal Credit Union's Online Account Opening!  We are proud to offer the newest conveniences for our members.

Already a member of CDFCU? Please log into eTeller to begin the secure and expedited process. Thank you for your interest in expanding your current relationship with us! Not enrolled in eTeller? Please use our simple Online Enrollment to get started.

Interested in opening a new CDFCU membership?

In order to apply for membership with CDFCU you must:

  • Live, work or worship within a 50 mile radius of the Coulee Dam, Washington Post Office.
  • Live, work or worship within Douglas, Ferry, Grant, Lincoln, Okanogan, Pend Oreille, and Stevens Counties (Washington State).
  • Family members are also eligible to join.

Your new CDFCU account must initially be funded by transferring funds from another financial institution.  Please have the following information available before you begin:

  • Social Security Number(s)
  • Date of Birth for all account owners
  • Valid Driver's License, State ID, U.S. Government issued ID or Passport
  • Checking account number from your current financial institution
  • ABA/Routing & Transit number from your current financial institution



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