Disaster Relief: Revenue will work with businesses that cannot file or pay their taxes on time due to a natural disaster. Learn more about disaster relief.
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.).
PO Box 47473
Olympia, WA 98504-7473
12100 Northeast 195th St.
Bothell, WA 98011