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The proposal diverges sharply from ideal-or even typical-income tax structure.Under Public Act 101-0008, corporate income would be taxed at 10.49 percent, which would become the second-highest rate in the nation, while pass-through business income would be taxed at a top rate of 9.49 percent, the sixth-highest such rate nationwide.In June 2019, a law was enacted (Public Act 101-0008) establishing new individual and corporate income tax rates that would take effect on January 1, 2021, should the proposed constitutional amendment be ratified by voters.
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In May 2019, the General Assembly passed a joint resolution (SJRCA0001) referring a constitutional amendment to the November ballot that would allow a graduated-rate income tax structure.Pritzker (D) has proposed sweeping changes to Illinois’ tax code, advocating a constitutional amendment to permit a graduated-rate income tax and proposing a new rate and bracket structure. The report has been updated to reflect the rates as adopted in Public Act 101-0008, which will take effect if a constitutional amendment is approved by voters on Election Day allowing a graduated-rate income tax. Pritzker’s “Fair Tax for Illinois” presentation, delivered on March 7, 2019. Note: This report was originally published on March 11, 2019, based on the information in Governor J.B.
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