Tax topics

These articles provide information about taxes in Washington state. See our Special Notices for updates to existing tax law, and Industry Guides to better understand tax requirements for specific industries.


Topics Issue Date Subjects
Taxing sightseeing day trips taking place on waterways Day cruises
2019 Tax Legislation Legislation
Sales tax on alarm monitoring services Alarm monitoring services
Nexus for click-through transactions will no longer apply, effective March 14, 2019 Nexus
Street obstruction and other use permits – leasehold excise tax Leasehold excise tax
2018 Tax legislation Legislation
Seattle’s sweetened beverage tax Beverage
Swimming pools Swimming pools
High technology sales and use tax deferral program High technology
Oregon vehicle use tax Vehicle
Adaptive housing for disabled veterans Veterans
Refunds - How to request a refund Refunds
Funding education Property tax
2017 Tax legislation Legislation
Bottled water - requesting a sales tax refund for exempt purchases Bottled water
Telecommunications relay service Telecommunications
Core drilling and soil sampling Core drilling
Propane Propane
Portable self storage Self storage
Pet cremation services and sales of products Pet cremation
Computer software maintenance agreements Software
Data centers - sales and use tax exemption eligibility Data centers
Bidding on construction projects Construction bidding
Information technology products and services Information technology
Tax preference transparency Transparency
Volkswagen and Audi diesel vehicle settlement Diesel vehicles
Airbnb to collect and send taxes on behalf of hosts Lodging
Dealer cash is subject to B&O tax Dealer cash
Running, biking and athletic racing events are no longer retail sales Racing events
Games, gambling and similar income Gambling