Lawmakers Seek Public Questions On Washington Millionaire Tax

Washington lawmakers are moving closer to creating a new income tax aimed at the state’s highest earners, after the state House approved a proposal commonly described as a “millionaires tax.” The bill now heads to the Senate, where it will face further debate and a confirmation vote.

The House action followed an extended floor debate that stretched overnight and continued into Tuesday, according to coverage from KING 5. The measure has drawn sharp reactions across the state, with supporters framing it as a targeted tax change and opponents warning it could have broader effects.

The proposal is being discussed as Washington’s first state income tax in decades, a significant development in a state that has long relied on sales taxes and other revenue sources rather than a broad tax on personal income. NewsRadio 560 KPQ reported the state is moving toward its first income tax in decades, underscoring how unusual the debate is in Olympia.

Public argument around the bill has also spilled beyond the Legislature. MyNorthwest has focused on the political and cultural fight surrounding the proposal, including a segment debating whether former Starbucks CEO Howard Schultz left Washington over a “millionaire tax,” and commentary criticizing the effort as “performative.” In another MyNorthwest piece, a chamber leader described the policy as “a trick,” reflecting the intensity of opposition from some business-aligned voices.

The Seattle Times has invited readers to submit questions about the proposal, signaling widespread public interest and uncertainty about how such a tax would work, who would pay it, and how it might be implemented. The debate touches on core issues for Washington residents: affordability, the state’s approach to taxation, and whether policymakers can sustain public trust when proposing major revenue changes.

This development matters because the Senate’s decision could reshape the state’s tax structure and influence future policy fights in Olympia. Even as the bill focuses on high-income households, it is being treated by many lawmakers, advocates, and critics as a test case for whether Washington is willing to break with past resistance to income taxes.

If the Senate advances the bill, the debate is expected to continue with heightened scrutiny of the details and the political tradeoffs. If the Senate rejects or amends it, the proposal could still remain a focal point in negotiations and campaign messaging as leaders argue over revenue, spending, and fairness.

For now, attention turns to the Senate chamber, where lawmakers will decide whether Washington takes its biggest step toward an income tax system in a generation, or pulls back from a long-running political fault line.