SJRCA0004

CONAMEND-INCOME TAX RATES

Introduced·2/5/25
Introduced Text

Illinois proposes a constitutional amendment to allow graduated income tax rates and set a corporate-to-individual tax rate ratio.

Illinois SJRCA0004 proposes to amend the state constitution to allow the General Assembly to set graduated income tax rates, replacing the current non-graduated rate requirement. It also limits the corporate tax rate to no more than 8/5 times the highest individual tax rate. This constitutional amendment would be put to a vote in the next general election at least six months after its adoption.

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  • Core Provisions
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  • Impact
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  • Critical Issues

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Where it stands

Current
In committee
Next
Committee decision

Sponsors

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18
0
Democratic CaucusRepublican Caucus

History

Apr 30, 2025

Senate

Sponsor Removed Sen. Christopher Belt

Apr 11, 2025

Senate

Added as Co-Sponsor Sen. Sara Feigenholtz

Apr 10, 2025

Senate

Added as Co-Sponsor Sen. Elgie R. Sims, Jr.