Tax assistance:


Our Telephone Information Center is available to answer your calls Monday to Friday from 8:00 a.m. to 5:00 p.m. (except closed Wednesday from 8:00 a.m. to 9:00 a.m.).


Monday, Wednesday, Friday
8:30 am to 4:30 pm PT (Closed 11:30 am to 12:30 pm)
Mailing address

PO Box 47473
Olympia, WA 98504-7473
United States

Location address

1330 N Washington Suite 5600
Spokane, WA 99201-2456
United States

47.669621, -117.416241

  1. From I-90, East or West – Take Exit 281 (Division St./Highway 395).
  2. Turn left on Division.
  3. Turn left at W 2nd Ave.
  4. Turn right at S Washington St.
  5. Continue on N Washington St, past the Spokane Arena.

The office is located in the black building closest to Washington St on the right, in building # 3.