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Tax Information

These levy measures are not new taxes.  

These three proposals renew the Educational Programs and Operations Levy and the Capital (Technology and Critical Repairs) Levy, and would continue the district's funding for replacement buses.

The renewal levy measure proposals are structured intentionally to keep the current tax rate stable.

What Is the Projected Combined Tax Rate?

The total combined local school tax rate is projected to remain unchanged from the current 2026 rate of $3.09 per $1,000 of assessed value. Continuing these levies would maintain the same level of local support for schools, while keeping taxes stable.

For the previous 20 years, the average total combined tax rate for the Issaquah School District has been $3.86.

For additional details and specific tax information, review the documents below.

Information about tax exemptions for seniors is available on King County's website.

ISD Combined Tax Rate History; Estimated 2026 Levy Rate

ISD Combined Tax Rate History with projected rate

 

King County Assessor's Office Tax Increase Estimation Tool

The King County Assessor’s Office offers a tool called “Localscape,” which can tell you what the assessor’s office estimate for an individual residence with the proposed bond measure.

  • Enter your street address, and then select it from the list that drops down.
  • Scroll down to “Proposed Tax Changes for tax year 2026,” and view the estimated difference for your own property if the measure is approved by voters.
  • Please note: King County Assessor staff will add Issaquah's proposed measures to this tool in the near future.

More Tax Information