The 2025 legislative session in Washington introduced major changes to the state's estate and gift tax laws, including rate increases, narrowed exemptions, stricter definitions, and expanded reporting requirements. These updates—passed under ESSB 5813 and related legislation—make estate planning more complex and urgent for families, business owners, and high-net-worth individuals.

At the Law Office of Theresa Nguyen, PLLC, we break down what’s changed and how to protect your legacy.