
Washington State Millionaires Tax: What Dental Practice Owners Need to Know (2026)
Senate Bill 6346, the Millionaires Tax, has now passed both chambers of the Washington State Legislature in the state of Washington, introducing a new state income tax on high earners. The bill passed the Senate on February 16, 2026 (27-22), and after a 25-hour marathon debate, passed the House on March 10, 2026 (51-46) with








