The U.S. Bankruptcy Court for the Western District of Washington is a federal court serving the area west of the Cascade Mountains from Oregon to the Canadian border. The district has courthouses in Seattle and Tacoma.
https://www.wawb.uscourts.gov/
For Seattle cases:
General Information: 206-370-5200
or ECFHelp_Seattle@wawb.uscourts.gov
For Tacoma cases:
General Information: 253-882-3900
or ECFHelp_Tacoma@wawb.uscourts.gov