DCEO-DATA CENTERS
Summary
Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois. In provisions concerning data center incentives, provides that, as a condition of receiving and maintaining a data center certificate of exemption, the Department of Commerce and Economic Opportunity shall require that the qualified data center operator execute and comply with a community benefit agreement with the host community in which the qualified data center is located. Provides that the community benefit agreement shall require the qualified data center operator to make annual minimum payments to the host community. Provides that the amount of the minimum host community payments may exceed but shall be at least 10% of the property tax that would have been levied against the qualified data center property, irrespective of any exemptions, abatements, or exclusions applicable to the property, for the year immediately preceding the year in which the community benefit agreement is entered into. Provides that not less than 50% of the amounts received from the special payments shall be used to provide payments, credits, rebates, or other financial benefits to eligible homestead property owners for the purpose of offsetting residential tax burdens. Effective immediately.
Bill status
in committee
1 of 4 stages cleared
Introduction
May 2026
Committee Review
Floor Vote
Governor
Introduced May 13, 2026
Last action Jun 17, 2026
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
9
Key actions
0
Committee
1
May 13, 2026
Committee
Referred to Assignments
upper
1 primary · 6 co-sponsors
Sponsors
Ask Maddy
·
AI policy assistant
Ask Maddy about SB 4203
Scope: IL
Hi! I can help you understand SB 4203. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline