Revenue Department 6500 Linderson Way Sw Tumwater, WA 98501 Phone : (360) 705-6705 Business Category Public Finance Taxation & Monetary Policy Washington State Of--revenue Dept Of Olympia, WA 98501 Phone : (360) 705-6705 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Washington State Of--revenue Dept Of, Information Center Olympia, WA 98501 Phone : (360) 705-6705 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools