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World Economy
Mar 31, 2026

Washington State Introduces Historic Millionaire Tax to Target Super-Rich

AI Summary
Washington state has passed a 9.9% income tax on millionaires, marking a significant shift in the state's tax system. The tax, which will take effect in 2028, aims to address the state's regressive tax system and provide more revenue for public services.

Washington state has taken a historic step towards a more progressive tax system by passing a 9.9% income tax on millionaires. The tax, which will take effect in 2028, targets the state's ultra-wealthy residents and aims to address the state's regressive tax system.

The tax was championed by activists and lawmakers, including Noel Frame, who has been pushing for a wealth tax for over 15 years. Frame's efforts were previously met with resistance from the tech industry, particularly Microsoft and Amazon, which are headquartered in the state.

The new tax is seen as a significant departure from the state's previous stance on taxation. Washington state has long been known for its lack of an income tax, instead relying on sales, business, and property taxes. However, this system has been criticized for being regressive, with the state's poorest residents paying a larger share of their income in taxes.

The millionaire tax is expected to bring in much-needed revenue for public services, including public schooling and healthcare. The state's budget gap has been growing, and lawmakers have been struggling to find ways to balance the books.

The tax is also seen as part of a national movement towards more progressive taxation. Several other states, including California, Colorado, Michigan, and New York, are considering wealth taxes. The movement is driven in part by growing public awareness of the wealth gap and the need for more equitable taxation.

Despite the potential for the tax to drive away wealthy individuals and businesses, research suggests that taxation is not a major factor in decisions to move to a different state. Instead, factors such as work opportunities, family, and lifestyle choices play a much larger role.

The tax is expected to face legal challenges and potential opposition from opponents who argue that it will harm the state's economy. However, supporters of the tax argue that it is a necessary step towards creating a more equitable tax system and providing more revenue for public services.