---
type: "Bill"
title: "ENTERPRISE ZONE-EXTEND 20 YEAR"
description: "Amends the Illinois Enterprise Zone Act, the Retailers' Occupation Tax Act, and the Public Utilities Act. Provides that the corporate authorities of a county or municipality may extend an Enterprise Zone for an additional 20-year period. Effective immediately."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "97th"
identifier: "SB 1633"
citation: "Illinois SB 1633 (97th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 75
vote_count: 4
first_action: "2011-02-09"
last_action: "2011-06-28"
source: "openstates"
source_identifier: "ocd-bill/da3012ec-cccf-4c7e-bfd4-a35ceba7c396"
source_url: "http://ilga.gov/legislation/BillStatus.asp?DocNum=1633&GAID=11&DocTypeID=SB&LegId=57584&SessionID=84&GA=97"
source_hash: "b2201eac5f7b5e76d0a7af9c12dd69b8c6516dc8c4dd387519fd47c3c121ee80"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-il"]
---

# Illinois SB 1633 (97th) — ENTERPRISE ZONE-EXTEND 20 YEAR

Amends the Illinois Enterprise Zone Act, the Retailers' Occupation Tax Act, and the Public Utilities Act. Provides that the corporate authorities of a county or municipality may extend an Enterprise Zone for an additional 20-year period. Effective immediately.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700SB1633&GA=97&SessionId=84&DocTypeId=SB&LegID=57584&DocNum=1633&GAID=11&Session=&print=true)
2. **Engrossed** (committee substitute) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700SB1633eng&GA=97&SessionId=84&DocTypeId=SB&LegID=57584&DocNum=1633&GAID=11&Session=&print=true)
3. **Enrolled** (enrolled) — [source](http://ilga.gov/legislation/fulltext.asp?DocName=09700SB1633enr&GA=97&SessionId=84&DocTypeId=SB&LegID=57584&DocNum=1633&GAID=11&Session=&print=true)

## Votes

- Concurrence — **53–0** (pass) · upper
- Third Reading — **53–0** (pass) · upper
- Concurrence, Amendment 2 — **53–0** (pass) · upper
- Third Reading — **104–0** (pass) · lower

## Sponsors

- Jeffrey M. Schoenberg — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2011-02-09** Filed with Secretary by Sen. Michael W. Frerichs `filing`
- **2011-02-09** First Reading `reading-1`
- **2011-02-09** Referred to Assignments `referral-committee`
- **2011-03-02** Assigned to Local Government `referral-committee`
- **2011-03-09** Do Pass Local Government; 009-000-000 `committee-passage`
- **2011-03-09** Placed on Calendar Order of 2nd Reading March 10, 2011
- **2011-03-10** Added as Co-Sponsor Sen. Mike Jacobs
- **2011-03-10** Added as Chief Co-Sponsor Sen. Chris Lauzen
- **2011-03-10** Second Reading `reading-2`
- **2011-03-10** Placed on Calendar Order of 3rd Reading March 14, 2011
- **2011-03-15** Added as Chief Co-Sponsor Sen. David Koehler
- **2011-03-17** Fiscal Note Requested by Sen. Martin A. Sandoval
- **2011-03-17** Added as Chief Co-Sponsor Sen. Linda Holmes
- **2011-03-17** Fiscal Note Requested - Withdrawn by Sen. Martin A. Sandoval
- **2011-03-31** Third Reading - Passed; 053-000-000 `reading-3, passage`
- **2011-03-31** Arrived in House `introduction`
- **2011-03-31** Placed on Calendar Order of First Reading `reading-1`
- **2011-03-31** Chief House Sponsor Rep. John E. Bradley
- **2011-03-31** First Reading `reading-1`
- **2011-03-31** Referred to Rules Committee `referral-committee`
- **2011-04-11** Assigned to Revenue & Finance Committee `referral-committee`
- **2011-04-13** Added Alternate Chief Co-Sponsor Rep. Adam Brown
- **2011-05-05** Added Alternate Chief Co-Sponsor Rep. Michael Unes
- **2011-05-13** Committee Deadline Extended-Rule 9(b) May 20, 2011
- **2011-05-16** Motion Filed to Suspend Rule 25 Revenue & Finance Committee; Rep. Barbara Flynn Currie
- **2011-05-16** Motion to Suspend Rule 25 - Prevailed by Voice Vote
- **2011-05-20** Final Action Deadline Extended-9(b) May 27, 2011
- **2011-05-25** House Committee Amendment No. 1 Filed with Clerk by Rep. John E. Bradley `amendment-introduction`
- **2011-05-25** House Committee Amendment No. 1 Referred to Rules Committee `referral-committee`
- **2011-05-25** Alternate Chief Co-Sponsor Removed Rep. Adam Brown
- **2011-05-25** Alternate Chief Co-Sponsor Removed Rep. Michael Unes
- **2011-05-25** House Committee Amendment No. 1 Rules Refers to Revenue & Finance Committee
- **2011-05-26** Recommends Do Pass Subcommittee/ Revenue & Finance Committee; 003-000-000 `committee-passage`
- **2011-05-26** Remains in Revenue & Finance Committee
- **2011-05-26** House Committee Amendment No. 1 Adopted in Revenue & Finance Committee; by Voice Vote `amendment-passage`
- **2011-05-26** Do Pass as Amended / Short Debate Revenue & Finance Committee; 009-000-000 `committee-passage`
- **2011-05-26** Placed on Calendar 2nd Reading - Short Debate
- **2011-05-26** Second Reading - Short Debate `reading-2`
- **2011-05-26** Held on Calendar Order of Second Reading - Short Debate `reading-2`
- **2011-05-27** Final Action Deadline Extended-9(b) May 31, 2011
- **2011-05-30** Second Reading - Short Debate `reading-2`
- **2011-05-30** Placed on Calendar Order of 3rd Reading - Short Debate
- **2011-05-30** Recalled to Second Reading - Short Debate `reading-2`
- **2011-05-30** Held on Calendar Order of Second Reading - Short Debate `reading-2`
- **2011-05-31** Rule 19(a) / Re-referred to Rules Committee `referral-committee`
- **2011-06-21** Final Action Deadline Extended-9(b) June 24, 2011
- **2011-06-21** Approved for Consideration Rules Committee; 003-000-000
- **2011-06-21** Placed on Calendar 2nd Reading - Short Debate
- **2011-06-21** House Floor Amendment No. 2 Filed with Clerk by Rep. Barbara Flynn Currie `amendment-introduction`
- **2011-06-21** House Floor Amendment No. 2 Referred to Rules Committee `referral-committee`
- **2011-06-21** House Floor Amendment No. 2 Rules Refers to Executive Committee
- **2011-06-22** House Floor Amendment No. 2 Recommends Be Adopted Executive Committee; 011-000-000 `committee-passage-favorable`
- **2011-06-22** Chief Sponsor Changed to Sen. Jeffrey M. Schoenberg
- **2011-06-22** House Floor Amendment No. 2 Adopted by Voice Vote `amendment-passage`
- **2011-06-22** Placed on Calendar Order of 3rd Reading - Short Debate
- **2011-06-22** Third Reading - Short Debate - Passed 104-000-000 `reading-3, passage`
- **2011-06-22** 3/5 Vote Required
- **2011-06-22** Secretary's Desk - Concurrence House Amendment(s) 1, 2
- **2011-06-22** Placed on Calendar Order of Concurrence House Amendment(s) 1, 2 - June 22, 2011
- **2011-06-22** House Committee Amendment No. 1 Motion to Concur Filed with Secretary Sen. Jeffrey M. Schoenberg `filing`
- **2011-06-22** House Committee Amendment No. 1 Motion to Concur Referred to Assignments `referral-committee`
- **2011-06-22** House Floor Amendment No. 2 Motion to Concur Filed with Secretary Sen. Jeffrey M. Schoenberg `filing`
- **2011-06-22** House Floor Amendment No. 2 Motion to Concur Referred to Assignments `referral-committee`
- **2011-06-22** House Committee Amendment No. 1 Motion to Concur Be Approved for Consideration Assignments;
- **2011-06-22** House Floor Amendment No. 2 Motion to Concur Be Approved for Consideration Assignments;
- **2011-06-22** Added Alternate Chief Co-Sponsor Rep. Barbara Flynn Currie
- **2011-06-22** Added as Chief Co-Sponsor Sen. Mattie Hunter
- **2011-06-22** 3/5 Vote Required
- **2011-06-22** House Committee Amendment No. 1 Senate Concurs 053-000-000
- **2011-06-22** House Floor Amendment No. 2 Senate Concurs 053-000-000
- **2011-06-22** Passed Both Houses
- **2011-06-23** Sent to the Governor `executive-receipt`
- **2011-06-28** Governor Approved `executive-signature`
- **2011-06-28** Effective Date June 28, 2011
- **2011-06-28** Public Act . . . . . . . . . 97-0044 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/da3012ec-cccf-4c7e-bfd4-a35ceba7c396`. Confidence: reported (aggregated from official Illinois legislature records).