Institute on Taxation and Economic Policy (ITEP)

Washington

New State Taxes on the Wealthy Raise Revenue and Rebalance Tax Codes, Advancing Racial Justice

Taxing the rich is proven fiscal policy – it raises revenue for vital public services and makes tax codes fairer. But a part of the debate that rarely gets enough attention: taxing the rich is also one of the most effective tools available for advancing racial equity.

State Earned Income Tax Credits Will Support Families and Workers in 2027

Nearly two-thirds of states (plus the District of Columbia and Puerto Rico) have an Earned Income Tax Credit. These credits boost low-paid workers’ incomes and offset some of the taxes they pay, helping working class families achieve greater economic security.

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2026 State Tax Ballot Measures to Watch

September 8, 2026 • By Aidan Davis

2026 State Tax Ballot Measures to Watch

This fall, voters across the country will consider a host of ballot measures that could reshape the fairness and adequacy of their states’ tax systems. Here’s some of what we’re following.

Seattle Times: We’re No. 1 – for Corporate Tax Breaks

August 24, 2026

"It's the biggest we've ever seen for one company," says Matthew Gardner, a senior fellow for the Institute on Taxation and Economic Policy. "It's a turbocharged amount. It's more than triple the previous record."

Economic Opportunity Institute: What the Millionaires Tax would mean for Washington

In fact, thanks to the legislation’s expansion of the state’s Working Families Tax Credit and elimination of sales taxes on several categories of items, 95% of Washington households will pay less in state taxes, according to an analysis by the Institute on Taxation and Economic Policy.

State Rundown 7/29: The Misguided, Miserly Missouri Amendment to Eliminate the Income Tax

Missouri voters are facing a major decision at the ballot box next week on Amendment 5, which would amend the state constitution to allow lawmakers to eliminate the individual income tax and expand the state’s sales tax on any good or service to make up for lost revenue.

2026 Sessions in Review: States Fund Tax Credits by Preserving, Raising Revenue

In a year of cautious uncertainty around current and ongoing revenues, many state lawmakers strengthened their tax credits for families and children.

2026 Sessions in Review: States Move to Tax the Rich and Corporations

This year several states raised income tax rates on high-income people to fund crucial services and make progress toward remedying the regressive tilt of their tax codes.

State Rundown 6/25: Trending This Summer? New Revenue!

It's the first official week of summer, and while many of us are planning vacations, state lawmakers remain busy finalizing and debating tax proposals.