How to get your license: Auctioneer
How to apply
First review requirements for registration, then mail the following:
Tax registration number – Unified Business Identification (UBI).
Fee – Check or money order payable to Department of Licensing.
If you hold client funds more than 24 hours, you must have a trust account (see RCW 18.11.230).
Department of Licensing
PO Box 3856
Seattle, WA 98124-3856