Illinois SB 3120: DCEO-DATA CENTERS

Status: Senate Committee Amendment No. 1 Rule 3-9(a) / Re-referred to Assignments (as of 2026-05-22)

State: Illinois · Session: 104th · Bill: SB 3120

Sponsors: Laura M. Murphy

Bill Text

• 

 Illinois General Assembly - Full Text of SB3120 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

 Select Language

 × 

 The Illinois General Assembly offers the Google Translate™ service for visitor convenience. In no way should it be considered accurate as to the translation of any content herein.

 Visitors of the Illinois General Assembly website are encouraged to use other translation services available on the internet.

 The English language version is always the official and authoritative version of this website.

 NOTE: To return to the original English language version, select the "Show Original" button on the Google Translate™ menu bar at the top of the window.

 Choose Language 

 English 

 Afrikaans 

 Albanian 

 Arabic 

 Armenian 

 Azerbaijani 

 Basque 

 Bengali 

 Bosnian 

 Catalan 

 Croatian 

 Czech 

 Danish 

 Dutch 

 Esperanto 

 Estonian 

 Filipino 

 Finnish 

 French 

 Galician 

 Georgian 

 German 

 Greek 

 Gujarati 

 Haitian Creole 

 Hausa 

 Hawaiian 

 Hebrew 

 Hindi 

 Hungarian 

 Icelandic 

 Indonesian 

 Interlingua 

 Interlingue 

 Inuktitut 

 Irish 

 Italian 

 Japanese 

 Javanese 

 Kannada 

 Khmer 

 Korean 

 Latin 

 Latvian 

 Lithuanian 

 Luxembourgish 

 Macedonian 

 Malagasy 

 Malayalam 

 Maltese 

 Maori 

 Marathi 

 Myanmar 

 Nepali 

 Norwegian 

 Odia 

 Pashto 

 Punjabi 

 Romanian 

 Russian 

 Samoan 

 Sango 

 Sanskrit 

 Sardinian 

 Sindhi 

 Sinhala 

 Slovak 

 Slovenian 

 Somali 

 Southern Sotho 

 Spanish 

 Sundanese 

 Swahili 

 Swedish 

 Tamil 

 Telugu 

 Thai 

 Tigrinya 

 Tonga 

 Turkish 

 Ukrainian 

 Urdu 

 Vietnamese 

 Welsh 

 Xhosa 

 Yiddish 

 Yoruba 

 Zulu 

 Powered by Translate 

 Close 

 Illinois General Assembly

 Top Navigation Bar

 Translate 

 Learn 

 Select General Assembly 

 Search the 104th General Assembly 

 Enter search terms for legislation, members, committees, or schedules. 

 ILGA.GOV 

• 

• 

 LEGISLATION & LAWS 

• Bills & Resolutions 

• Public Acts 

• Illinois Compiled Statutes 

• Illinois Constitution 

• Search Legislation 

• Glossary 

• Guide 

• 

 Reports & Inquiry 

• Legislative Reports 

• Special Reports 

• FTP Site 

• Legislator Lookup 

• Capitol Complex Phone Numbers 

• 

 Rules & Regulations 

• Illinois Register 

• Administrative Rules 

• 

 Senate 

• 
 Members 

• Schedules 

• Committees 

• 

 Request for Remote Testimony 

• Journals 

• Transcripts 

• Rules 

• Audio/Video 

• FOIA Information 

• Senate Employment Opportunities 

• Media Guidelines 

• 

 House 

• 
 Members 

• Schedules 

• Committees 

• 

 Submit testimony for House Committees 

• Journals 

• Transcripts 

• Rules 

• Audio/Video 

• FOIA Information 

• House Employment Opportunities 

• Log In 

 Mobile Top Bar

 Search the 104th General Assembly 

 Enter keywords to search the Illinois General Assembly website. 

 Full Text of SB3120

• Home 

• Legislation 

• Full Text 

 SB3120 - 104th General Assembly 

• 
 Bill Status 

• 
 Full Text 

• 
 Votes 

• 
 Witness Slips 

 Select Menu 

 Bill Status 
 Full Text 
 Votes 
 Witness Slips 
 Printer Friendly Version 

 Introduced 

 Senate Amendment 001 

 Printer Friendly Version 

 Introduced 

 Senate Amendment 001 

 Open PDF 

104TH GENERAL ASSEMBLY 
State of Illinois 
2025 and 2026
SB3120

Introduced 2/2/2026, by Sen. Laura M. Murphy 

SYNOPSIS AS INTRODUCED:

20 ILCS 605/605-1025

 Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois. Provides that a new or existing data center is a qualifying data center for purposes of the Act only if it provides in its application details regarding the water stewardship strategy used by it. Requires the Department of Commerce and Economic Opportunity's annual report to the General Assembly and the Governor on data center investments to provides details regarding the water stewardship strategies used by each recipient business.

LRB104 19414 JDS 32862 b

A BILL FOR

SB3120LRB104 19414 JDS 32862 b

1 AN ACT concerning State government.

2 Be it enacted by the People of the State of Illinois, 

3represented in the General Assembly:

4 Section 5. The Department of Commerce and Economic 

5Opportunity Law of the Civil Administrative Code of Illinois 

6is amended by changing Section 605-1025 as follows:

7 (20 ILCS 605/605-1025)

8 Sec. 605-1025. Data center investment.

9 (a) The Department shall issue certificates of exemption 

10from the Retailers' Occupation Tax Act, the Use Tax Act, the 

11Service Use Tax Act, and the Service Occupation Tax Act, all 

12locally-imposed retailers' occupation taxes administered and 

13collected by the Department, the Chicago non-titled Use Tax, 

14and a credit certification against the taxes imposed under 

15subsections (a) and (b) of Section 201 of the Illinois Income 

16Tax Act to qualifying Illinois data centers. 

17 (b) For taxable years beginning on or after January 1, 

1

View Illinois SB 3120 on LegisTrack → — full text, sponsors, votes, campaign finance, and cross-state matches.