Washington’s 9.9% income tax is now law. Get the Tax Planning Guide →

Cascade PBS: The debate over Washington’s millionaires’ tax is not over

By Joe Wallin,

Published on May 2, 2026   —   1 min read

Watch on YouTube: https://youtu.be/2Vdty0tW9nk

PBS episode page: https://www.cascadepbs.org/show/the-newsfeed-2/episode/the-debate-over-washingtons-new-millionaires-tax-is-not-over-pt1sg6/

I appeared on Cascade PBS’s The Newsfeed to discuss Washington’s new 9.9% income tax on high earners and what comes next. The segment focuses on how the law is structured, where it could face constitutional challenges, and what it means for families, founders, and investors.

On air, I flagged a couple practical points: the tax base ties to federal AGI with a $1 million standard deduction, and the statute creates new planning questions for people living, working, or investing in Washington.

For the substantive details, here are the deeper dives:

  • Washington State taxes: https://www.thestartuplawblog.com/washington-state-taxes/
  • ESSB 6346 estimated tax planning: https://www.thestartuplawblog.com/essb-6346-estimated-tax/
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