Serving clients since 1929.
With more than 60 lawyers in offices in Washington and Oregon, we have proven trial results and are dedicated to the welfare of our clients
Williams Kastner is Committed to Our Clients.
That commitment is reflected through our quality legal work, personalized approach to servicing our clients, and the integrity and pride we devote towards our practice of law.
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News & Insights
Washington Paid Family Medical Leave: Significant Changes for 2026
Recent and significant amendments to Washington’s Paid Family Medical Leave law, RCW Ch. 50A (PFML), start taking effect January 1, 2026. The full pending PFML changes (as passed by the Washington Legislature) are available here. Key changes and takeaways are summarized below. Key Changes and Takeaways for Employers: Job protections expanded and accelerated – Effective January...
Washington Expands Employee Rights to Personnel Files
Washington’s Industrial Welfare Act (“IWA”) (RCW 49.12) was recently amended to strengthen employee access to personnel files. Key Takeaways for Employers What changed: Four major updates: Personnel file defined – The law now specifies what a “personnel file” includes, clarifying employer recordkeeping obligations. 21-day response deadline – Employers must provide an employee (or their designee)...
Williams Kastner Relocates Seattle Office to Newly Designed Space
Williams Kastner is pleased to announce the relocation of its Seattle office to a newly designed space in downtown Seattle, effective September 8, 2025. The firm, which has been a cornerstone of the Pacific Northwest legal community since 1929, has been located in Two Union Square for over 30 years and consolidated its Seattle office...