Skip to main content
If you provide solid waste, hazardous waste, recycling, or salvage services, use this guide to understand how state taxes apply to you.
Updated October 2018
Starting October 1: Some business services are now subject to retail sales tax, as required by state law, ESSB 5814. When you buy these services, vendors should add sales tax to your bill. If you sell these services, you should begin collecting retail sales tax. Learn more about Services newly subject to retail sales tax.
