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For questions about the appeal process, contact the Board of Equalization


King County Board of Equalization

500 Fourth Avenue, Room 510

Seattle WA 98104-2306

call: 206-477-3400

web: Board of Equalization

email: boe@kingcounty.gov

 

For assistance with residential (1-3 dwelling units) appeals and finding comparable sales, contact the Property Tax Advisors

call: 206-477-1060

office hours: 8:30 – 4:30; Monday to Friday

web: Property Tax Advisor

email: taxadvisor@kingcounty.gov

on the subject line, please enter: eAppeals Help & your parcel number
e.g. eAppeals Help & Parcel # 1234560000

 

For all other questions about how your property was valued and assessment of real property, contact the Department of Assessments

call: 206-296-7300

office hours: 8:30 – 4:30; Monday to Friday

web: Department of Assessments

email: assessor.info@kingcounty.gov

 

For technical questions regarding online appeals:

email: eappeal.techsupport@kingcounty.gov (you can expect an email reply within two business days)