state and local tax
Washington’s New Millionaires Tax Is Now Law: What High‑Income Households and Business Owners Should Know
Mar. 24, 2026
Washington has enacted a new 9.9% Millionaires’ Tax that will affect certain high‑income households beginning in 2028. While the effective...
Washington State Tax Changes: New Requirements and Opportunities to Stay Compliant
Mar. 04, 2026
If you do business in Washington, you’ve probably heard rumblings about the state’s major tax changes under ESSB 5814. And...
Washington’s Proposed “Millionaire Tax” Beginning 2029: What You Need to Know
Feb. 03, 2026
On December 22, 2025, Governor Ferguson announced his plans for a “Millionaire Tax” to help fund Washington’s future public investments....
2025 Washington State Tax Changes
May. 29, 2025
Washington State Tax Changes: What Businesses and Individuals Need to Know for 2025 On May 20, 2025, Governor Bob...