Institute on Taxation and Economic Policy (ITEP)

Wisconsin

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State-by-State Tax Expenditure Reports

• By ITEP Staff

Below is a list of tax expenditure reports published in the states.

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State Rundown 5/14: Fund Priorities or Increase Shortfalls?

• By ITEP Staff

As many legislative sessions end, lawmakers are revealing their priorities.

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State Rundown 4/8: Budget and Tax Packages Take Shape as Sine Die Approaches in Many States

• By ITEP Staff

State legislative sessions are wrapping up, and final tax and budget packages are making their way to governors’ desks.

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State Rundown 4/1: No Fooling Around Anymore in Washington, But Cruel Pranks in South Carolina

• By ITEP Staff

In Washington, Gov. Bob Ferguson and lawmakers decided to stop fooling around with one of the nation’s most upside-down tax codes and finally brought to life a new millionaires’ tax, the first new income tax created in a state since 1991.

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State Rundown 2/19: Necktie (NCTI) Offers a Way Out of a Knotty Situation

• By ITEP Staff

State lawmakers are grappling with a range of challenges as their fiscal outlooks deteriorate, federal tax enforcement wanes (after the Trump administration cut the IRS workforce by 25 percent), and a rewritten federal tax code sends states scrambling to decide what changes they might want to make in their own codes.

Education Week: How Do Schools Solve a Problem Like Property Taxes?

February 19, 2026

As tax season dawns, backlash to a nationwide surge in property-tax bills is spurring states to double down on proposals to diminish one of the main revenue sources for school districts. At least 10 states are pitching the end of one of schools’ chief revenue sources. Read more.

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State Rundown 2/11: This Valentine’s Day, Conscious Decoupling Is Our Love Language

• By ITEP Staff

While some may be excited for a romantic Valentine’s Day this weekend, many state lawmakers are breaking up and decoupling from recent federal tax changes that are poised to leave states with revenue shortfalls – much like a bad date who forgets their wallet and asks you to pick up the tab.

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State Rundown 1/22: Cautious Tone Noticeable in Most Statehouses

• By ITEP Staff

Most states are adopting a very cautious approach so far this year as legislators begin their sessions and governors make their annual addresses, thanks to ongoing economic uncertainty and federal retrenchment.

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Local Governments Are Increasingly Strapped: 2026 Will Bring New Challenges and New Opportunities

• By Kamolika Das

2025 saw an intensification of state and local tax fights across the country, as well as growing experimentation with local-option taxes, levies, fees, and tourism taxes aimed at keeping budgets afloat while also navigating political constraints imposed by state legislatures.