An initiative to repeal Washington's "millionaires tax" is on the November ballot, but the last sentence of the initiative's explainer sparked a legal challenge.

Supporters of WA's 'millionaires tax' insist it's not a Trojan horse for a broader state income tax, But some prominent ...

Voters will decide the fate of the 9.9% tax on earnings above $1 million, which was passed by the state legislature earlier this year.

While Washington voters decide the fate of its income tax on high earners, debate has erupted over whether the “millionaires ...

KING 5 and the Seattle Times hosted a debate to discuss Initiative 645, which would repeal the state's tax on high earners.