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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.
Tax assistance:
360-705-6705
Our Telephone Information Center is available to answer your calls Monday to Friday from 8 a.m. to 5 p.m. (except closed Wednesday from 8 a.m. to 9 a.m.).
Seattle
Phone
Fax
Day(s)
Monday - Thursday
Hours
8:30 am to 4:30 pm PT
Mailing address
2101 4th Ave Suite 1400
Seattle, WA 98121
United States
Location address
2101 4th Ave Suite 1400
Seattle, WA 98121
United States
47.614083, -122.342399
Directions
From I-5 North
- Take Exit #165, Seneca Street.
- Continue west to 4th Avenue, turn right onto 4th Avenue, continue to 2101 - 4th Avenue.
From I-5 South
- Take Exit #165 toward Stewart Street.
- Continue west to 4th Avenue, turn right onto 4th Avenue, continue to 2101 - 4th Avenue.
The building is located on the west side of 4th Avenue between Lenora and Blanchard streets in the Sedwick James Building.