Institute on Taxation and Economic Policy (ITEP)

Illinois

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States Are Standing Up to the Monster Known as QSBS

June 5, 2026 • By Nick Johnson

States Are Standing Up to the Monster Known as QSBS

We estimate that by 2032, QSBS will be costing states $1.1 billion a year, and since states must balance their budgets, that’s money they can’t use for public services.

States Can Raise Billions by Ending a Tax Giveaway to Big Tech

An advertising tax offers a way to raise significant money from a sector of the economy that has been getting a free ride for decades.

State Rundown 6/4: Fiscal Flowers and Weeds Bloom in June

A veritable superbloom of tax and budget policies occurred over these last few weeks, including both flowers worth admiring and weeds worth fighting back.

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

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

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The Bears Bill Is Bad by Design. Here’s How.

May 13, 2026 • By Rita Jefferson, Amanda Kass, Kristan Wong Karinen

The Bears Bill Is Bad by Design. Here’s How.

State lawmakers are debating whether to subsidize a new Chicago Bears stadium in Arlington Heights, but this bill creates a new statewide property tax cut program for large development projects.

State Rundown 4/30: Aloha to Tax Cuts, Hawaiʻi Lawmakers Address Revenue Gap with High-End Tax Changes

This week Hawaiʻi lawmakers reached a compromise to balance the state budget and maintain tax cuts for most residents by, in part, raising rates on the richest Hawaiians. Other states are working to generate revenue from their wealthiest residents, too.

State Rundown 4/23: While Some States Stop Digging, Others Move Full Steam Ahead with Anti-Affordability Agendas

Missouri lawmakers passed legislation that will have residents vote on a proposal at the ballot box. The ask: for them to pay more in sales taxes to offset cuts – and the possible elimination – of the state's individual income tax, which makes up nearly two-thirds of Missouri’s general fund.

State Rundown 4/16: Tax Day, a New Millionaires’ Tax and Late Blooming State Tax Action

Yesterday was Tax Day, and with many state legislative sessions wrapping, some tax changes are gearing up or crossing over the finish line.

State Rundown 3/18: New Mexico Enacts Most Significant Corporate Tax Reform of the Year

As states lawmakers continue to weigh their linkages to the federal tax code in light of the recent federal tax law, New Mexico provides a blueprint for limiting multinational corporate tax avoidance.