---
type: "Bill"
title: "PROP TX-SETTLEMENT/VALUATION"
description: "Amends the Property Tax Code. Provides that property that is used for a petroleum refinery may be the subject of a real property tax assessment settlement agreement among the taxpayer and taxing districts in which the property is situated. Makes changes concerning the valuation of pollution control facilities. Effective immediately."
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "103rd"
identifier: "HB 4636"
citation: "Illinois HB 4636 (103rd)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Celina Villanueva", "Kelly M. Burke"]
version_count: 5
action_count: 61
vote_count: 7
first_action: "2024-01-30"
last_action: "2024-12-20"
source: "openstates"
source_identifier: "ocd-bill/ad137675-f6d0-4a0c-b721-b7d7c3bc26a9"
source_url: "https://beta.ilga.gov/Legislation/BillStatus?DocNum=4636&GAID=17&DocTypeID=HB&LegId=152100&SessionID=112"
source_hash: "9bb78eeaca8bcfb88110cc455d6280c46f017f0f76cc061a7526973bf5a7b389"
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 HB 4636 (103rd) — PROP TX-SETTLEMENT/VALUATION

Amends the Property Tax Code. Provides that property that is used for a petroleum refinery may be the subject of a real property tax assessment settlement agreement among the taxpayer and taxing districts in which the property is situated. Makes changes concerning the valuation of pollution control facilities. Effective immediately.

## Version chain

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

1. **Introduced** (filed) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB4636.pdf)
2. **Engrossed** (committee substitute) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB4636eng.pdf)
3. **House Amendment 001** (committee substitute) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB4636ham001.pdf)
4. **Senate Amendment 001** (committee substitute) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB4636sam001.pdf)
5. **Enrolled** (enrolled) — [source](https://beta.ilga.gov/documents/legislation/103/HB/PDF/10300HB4636enr.pdf)

## Votes

- Revenue — **6–0** (pass) · lower
- Concurrence, Amendment 1 — **72–38** (pass) · lower
- Revenue & Finance, Amendment 1 — **12–7** (pass) · lower
- Revenue, Amendment 1 — **9–0** (pass) · lower
- Third Reading — **47–8** (pass) · lower
- Third Reading — **110–0** (pass) · lower
- Revenue & Finance — **18–0** (pass) · lower

## Sponsors

- Celina Villanueva — primary (person)
- Kelly M. Burke — primary (person)
- Cristina Castro — cosponsor (person)

## Timeline

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

- **2024-01-30** Filed with the Clerk by Rep. Jay Hoffman `filing`
- **2024-01-31** First Reading `reading-1`
- **2024-01-31** Referred to Rules Committee
- **2024-02-14** Assigned to Revenue & Finance Committee `referral-committee`
- **2024-03-05** House Committee Amendment No. 1 Filed with Clerk by Rep. Jay Hoffman `amendment-introduction`
- **2024-03-05** House Committee Amendment No. 1 Referred to Rules Committee
- **2024-03-12** House Committee Amendment No. 1 Rules Refers to Revenue & Finance Committee
- **2024-03-22** House Committee Amendment No. 1 Adopted in Revenue & Finance Committee; by Voice Vote `amendment-passage`
- **2024-03-22** Do Pass as Amended / Short Debate Revenue & Finance Committee; 018-000-000
- **2024-03-22** Placed on Calendar 2nd Reading - Short Debate `reading-2`
- **2024-04-11** Second Reading - Short Debate `reading-2`
- **2024-04-11** Placed on Calendar Order of 3rd Reading - Short Debate
- **2024-04-16** Third Reading - Short Debate - Passed 110-000-000 `passage, reading-3`
- **2024-04-16** Added Chief Co-Sponsor Rep. Martin McLaughlin
- **2024-04-16** Added Chief Co-Sponsor Rep. Amy Elik
- **2024-04-17** Arrive in Senate `introduction`
- **2024-04-17** Placed on Calendar Order of First Reading `reading-1`
- **2024-04-17** Chief Senate Sponsor Sen. Christopher Belt
- **2024-04-17** First Reading `reading-1`
- **2024-04-17** Referred to Assignments
- **2024-04-24** Assigned to Revenue `referral-committee`
- **2024-04-30** Rule 2-10 Committee Deadline Established As May 10, 2024
- **2024-05-01** Do Pass Revenue; 007-000-000
- **2024-05-02** Placed on Calendar Order of 2nd Reading May 7, 2024 `reading-2`
- **2024-05-09** Second Reading `reading-2`
- **2024-05-09** Placed on Calendar Order of 3rd Reading
- **2024-05-15** Added as Alternate Co-Sponsor Sen. Erica Harriss
- **2024-05-17** Rule 2-10 Third Reading/Passage Deadline Established As May 24, 2024
- **2024-05-24** Rule 2-10 Third Reading Deadline Established As May 25, 2024
- **2024-05-25** Rule 2-10 Third Reading Deadline Established As May 26, 2024
- **2024-06-26** Pursuant to Senate Rule 3-9(b) / Referred to Assignments
- **2024-11-06** Approved for Consideration Assignments
- **2024-11-06** Placed on Calendar Order of 3rd Reading November 12, 2024
- **2024-11-19** Senate Floor Amendment No. 1 Filed with Secretary by Sen. Celina Villanueva `amendment-introduction`
- **2024-11-19** Senate Floor Amendment No. 1 Referred to Assignments
- **2024-11-19** Senate Floor Amendment No. 1 Assignments Refers to Revenue
- **2024-11-19** Alternate Chief Sponsor Changed to Sen. Celina Villanueva
- **2024-11-19** Sponsor Removed Sen. Erica Harriss
- **2024-11-19** Senate Floor Amendment No. 1 Recommend Do Adopt Revenue; 009-000-000
- **2024-11-20** Recalled to Second Reading `reading-2`
- **2024-11-20** Senate Floor Amendment No. 1 Adopted; Villanueva `amendment-passage`
- **2024-11-20** Placed on Calendar Order of 3rd Reading
- **2024-11-20** 3/5 Vote Required
- **2024-11-20** Third Reading - Passed; 047-008-000 `passage, reading-3`
- **2024-11-20** Arrived in House `introduction`
- **2024-11-20** Placed on Calendar Order of Concurrence Senate Amendment(s) 1
- **2024-11-20** Chief Sponsor Changed to Rep. Kelly M. Burke
- **2024-11-20** Remove Chief Co-Sponsor Rep. Amy Elik
- **2024-11-20** Senate Floor Amendment No. 1 Motion Filed Concur Rep. Kelly M. Burke
- **2024-11-20** Senate Floor Amendment No. 1 Motion to Concur Referred to Rules Committee
- **2024-11-20** Remove Chief Co-Sponsor Rep. Martin McLaughlin
- **2024-11-20** Senate Floor Amendment No. 1 Motion to Concur Rules Referred to Revenue & Finance Committee
- **2024-11-20** Senate Floor Amendment No. 1 Motion to Concur Recommends Be Adopted Revenue & Finance Committee; 012-007-000
- **2024-11-20** Senate Floor Amendment No. 1 House Concurs 072-038-000
- **2024-11-20** House Concurs
- **2024-11-20** Added as Alternate Chief Co-Sponsor Sen. Cristina Castro
- **2024-11-20** Passed Both Houses
- **2024-12-05** Sent to the Governor `executive-receipt`
- **2024-12-20** Governor Approved `executive-signature`
- **2024-12-20** Effective Date December 20, 2024
- **2024-12-20** Public Act . . . . . . . . . 103-1055 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/ad137675-f6d0-4a0c-b721-b7d7c3bc26a9`. Confidence: reported (aggregated from official Illinois legislature records).