2023 taxes
Where do my property tax dollars go?
We collect taxes for the state, the county, cities, and taxing districts like schools. Then we distribute the revenue back to them. Taxes also fund voter-approved measures for veterans, seniors, fire protection, and parks.
King County gets about 17% of your tax to fund services like roads, police, and public health.
Here's how it breaks down:

Property tax measures passed in 2022 for the 2023 tax year
Voters approved these lid lifts, levies, and bonds.
Qualifying seniors and disabled taxpayers are exempt from lid lifts.
King County
- A Conservation Futures 1-year permanent lid lift to a top rate of $0.06250/$1,000. It will help fund acquiring and preservation of:
- Urban green spaces
- Wildlife and salmon habitat
- Trails and river corridors
- Farm and forest lands
Cities
- Bellevue: 9-year temporary lid lift for open space and parks.
- Mercer Island: 16-year temporary lid lift for park maintenance and operations.
- Normandy Park: 6-year temporary lid lift for city services and police.
- Shoreline: 6-year permanent lid lift for police and neighborhood services.
Fire Districts
- FD 28: 6-year permanent lid lift restoration to $1.50/$1,000, with a 6% limit factor in years 2 to 6.
- FD 34: 6-year permanent lid lift to $1.25/$1,000, with a 6% limit factor in years 2 to 6.
- FD 44: 6-year permanent levy lid lift to $1.50/$1,000, with a CPI-W limit factor in years 2 to 6.
- Si View Metropolitan Park: 30-year general obligation bond used to fund an aquatic center.
Important dates
- May 1: First half of property taxes due (If taxes are less than $50, full payment is due.)
- May 1: Personal property listing forms due
- June 1: Penalty of 3% assessed on delinquent taxes
- July 1: Appeals to the County Board of Equalization due
- September 1: Applications for limited-income deferrals due
- October 31: Second half of property taxes due
- December 1: Penalty of 8% assessed on delinquent taxes
2022 area reports
Reports are in PDF format and provided between June and October.
Commercial - Notice mailing date
Your property taxes
By the numbers
- Total county property values increased in 2022 to $722.5 billion from $659.5 billion, or 21.8%.
- Property taxes for the year rose from $6.6 billion to $7.2 billion, or 6.4%.
Why do my property taxes increase?
Voter-approved levies are the main reason. According to King County Assessor John Wilson, “Local governments may only increase collections by 1% per year without a vote of the people. Voter-approved levies aren't subject to that restriction.”
Your property taxes will vary depending on several factors:
- Location
- The assessed value of the property
- How many jurisdictions (state, county, city, school or fire district, etc.) levy taxes
See property tax bills and residential median values by city.