October 29, 2018
A new report from the Institute of Taxation and Economic Policy (ITEP) shows the poorest 20 percent of Illinois households pay nearly twice as much in state and local taxes as the richest one percent. As a result, ITEP ranks Illinois as the eighth most regressive tax system in the country.
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February 9, 2026
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Illinois
ITEP is a non-profit, non-partisan tax policy organization. We conduct rigorous analyses of tax and economic proposals and provide data-driven recommendations to shape equitable and sustainable tax systems.
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