2020 Levies and Tax Roll Completed and Certified

January 27,2020

The Assessor’s Office completed the tax roll and certified levy rates for the county on January 14th, 2020. Below are some of the highlights for tax year 2020:

  • New construction added $97.5 Million to the tax roll for an overall taxable value of $8.38 Billion for San Juan County. The total taxable property value increased approximately 11% over last year as a result of new construction and market increases. By state law, the Assessor is required to value property at 100% market value.
  • The tax rate for State Levy – Part 2 (funds basic education K-12) increased approximately $.0.2851 per $1,000 of assessed value. The state Legislature temporarily reduced Part 2 last year, but did not continue the reduction for 2020 taxes.
  • The voters of San Juan County approved a levy increase for the County. The levy rate increased $0.0733 per $1,000 of assessed value.
  • The voters of Lopez Island approved a levy increase for the library. The levy rate increased $.0.0873 per $1,000 of assessed value.

For more information on the 2020 new property tax levies, please click here

The Treasurer’s Office will mail tax statements on or around February 28th.

Role and Mission 

The Assessor's primary responsibility is to identify and assign a taxable value (assess) to all real and tangible business personal property within San Juan County and certify the annual tax roll with the Washington Department of Revenue (DOR) in accordance with State law. Additional responsibilities include the maintenance of all associated property records, the administration of current use and exemption programs, and the annual notification to property owners of a change in their appraised property value.

Property taxes allow our community to benefit from services like schools, libraries, parks, health services, fire protection, and law enforcement. The Assessor administers the assessment process so that taxes are paid equitably according to State law. The San Juan County Assessor's Office is committed to a process that is professional, fair and clearly understood.

Assessor's Office Activities and Responsibilities

  • Inspects all real property on a six-year cycle, with annual inspections for active new construction.
  • Assigns taxable value to all real property every year based on information obtained from inspections, historical information, and a comprehensive statistical analysis of market value.
  • Notifies property owners when there is a change in the appraised value of their property.
  • Administers tax relief and tax deferral programs for senior citizens, disabled persons, veterans and limited income families.
  • Administers Current Use Programs (Farm and Agriculture, Open Space and Timber Land) and Designated Forest Land Programs.
  • Monitors and assigns taxable value to business personal property every year based on information obtained from business owners and DOR audits. 
  • Maintains mapping systems to reflect the most current boundary line modifications and property divisions.
  • Maintains ownership records to reflect the most current sales and other transfers of interests.
  • Reviews the budget of all taxing districts and calculates levy rates according to statutory guidelines.     

The Assessor's Office is Not Responsible for the Following Activities

  • Mailing tax statements (contact the Treasurer's Office)
  • Collecting / providing status of tax payments (contact the Treasurer's Office)
  • Maintaining recorded documents (contact the Auditor's Office)
  • Determining / approving budgets for tax purposes