Public shares testimony at ‘Millionaires Tax’ hearing Senate Bill 6346 would create a 9.9% income tax for households that make more than $1 million per year.Share this: Washington millionaires tax: Both sides clash over cuts, future of taxDateOctober 9, 2026In relation toKing 5 NewsIncome tax opponents hope voters will decide ‘millionaires tax’ fateDateJuly 2, 2026In relation toKing 5 NewsHouse approves ‘millionaires tax,’ bill heads to Senate for confirmationDateMarch 10, 2026In relation toKing 5 News