Open Enrollment is just around the corner—Nov. 1–15. Many employees will have some significant benefit changes for next year. Look for information mailed recently to your home address and use the following resources to learn about the changes and all of your benefit choices for 2026.

• Go to the Open Enrollment web page. Find everything you need in one place, including links to resources and detailed information about the changes for next year.
• Look for the Open Enrollment mailer sent to your home address or download a copy: Regular Employee Mailer, Transit ATU 587 Employee Mailer, Deputy Sheriff Employee Mailer.
• Sign up for an Open Enrollment Education Session hosted by your King County Benefits Team.
• Plan to stop by one of the Benefit Fairs held in multiple locations in November.
• Watch the Open Enrollment Overview

If you have questions, contact or stop by the Benefits office. Language assistance and disability support services are available.

• Benefits, Payroll and Retirement Operations
• Chinook Building, 2nd Floor
• 401 Fifth Avenue, Seattle, WA 98104
• 206-684-1556 or kc.benefits@kingcounty.gov
• Closed on Veterans Day: Nov. 11