Forms you may need for a petition against a property tax assessment.
Email: boe@kingcounty.gov
(On the subject line, please enter your appeal number and/or your parcel number)
Address: 516 3rd Avenue, Room 1222
Seattle, WA 98104-2306
Online Real Property Petition Form for appealing your assessed value.
The forms you need for your petition depend on what type of property or parcel you own.
Real property includes single-family residences, vacant land, and commercial real estate.
Personal property includes business equipment, commercial equipment, mobile homes, and floating homes.
Use this form for appealing denial of an application from the Assessor, removal from the Current Use or Forest Land programs, and/or the Current Use valuation. Use Real Property Petition Form to appeal appraised or market values.
Fill out this form to appeal the Assessor’s Exemption, Deferral, or Destroyed Property Determination, including Senior Citizen Exemption determination to deny the exemption.
Fill out to withdraw your appeal, request a one-time hearing reschedule, request an alternative hearing format, or request any special accommodations.
Fill out this form to designate an individual person or an entity to act as your representative on your property tax appeal.
