---
type: "Bill"
title: "PROP TAX HOMESTEAD IMPROVEMENT"
description: "PROP TAX HOMESTEAD IMPROVEMENT"
jurisdiction: "us/states/il"
legislature: "Illinois General Assembly"
session: "90th"
identifier: "HB 45"
citation: "Illinois HB 45 (90th)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 1
action_count: 47
vote_count: 0
first_action: "1997-01-08T00:00:00-06:00"
last_action: "1997-07-24T00:00:00-05:00"
source: "openstates"
source_identifier: "ocd-bill/c0eedf4a-e3ac-4e71-8d8f-1a21542ffae2"
source_url: "http://www.ilga.gov/legislation/legisnet90/90gatoc.html"
source_hash: "5bdb32d1556afd8d9d31462e5efe363f3c7681d340b5e4f649a45e89162e8523"
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 45 (90th) — PROP TAX HOMESTEAD IMPROVEMENT

## Version chain

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

1. **HB0045** (committee substitute) — [source](http://www.ilga.gov/legislation/legisnet90/hbgroups/hb/900HB0045LV.html)

## Sponsors

- BOLAND — cosponsor (person)
- CAPPARELLI — cosponsor (person)
- CURRY,JULIE — cosponsor (person)
- DART — cosponsor (person)
- DAVIS,MONIQUE — cosponsor (person)
- FANTIN — cosponsor (person)
- GIGLIO — cosponsor (person)
- HENDON — cosponsor (person)
- LYONS,JOSEPH — cosponsor (person)
- O'MALLEY — cosponsor (person)
- PHELPS — cosponsor (person)
- VIVERITO — cosponsor (person)

## Timeline

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

- **1997-01-08T00:00:00-06:00** FILED WITH CLERK `introduction`
- **1997-01-08T00:00:00-06:00** FIRST READING `reading-1`
- **1997-01-08T00:00:00-06:00** REFERRED TO HOUSE RULES COMMITTEE RULES `referral-committee`
- **1997-01-22T00:00:00-06:00** ASSIGNED TO COMMITTEE REVENUE `referral-committee`
- **1997-01-23T00:00:00-06:00** ADDED AS A JOINT SPONSOR LYONS,JOSEPH
- **1997-01-29T00:00:00-06:00** ADDED AS A CO-SPONSOR SCOTT
- **1997-01-30T00:00:00-06:00** ADDED AS A CO-SPONSOR FANTIN
- **1997-02-20T00:00:00-06:00** ADDED AS A CO-SPONSOR PHELPS
- **1997-02-21T00:00:00-06:00** ADDED AS A CO-SPONSOR BOLAND
- **1997-02-28T00:00:00-06:00** JOINT-SPONSOR CHANGED TO CAPPARELLI
- **1997-02-28T00:00:00-06:00** ADDED AS A CO-SPONSOR SCOTT
- **1997-03-07T00:00:00-06:00** ADDED AS A CO-SPONSOR CURRY,JULIE
- **1997-03-13T00:00:00-06:00** FISCAL NOTE REQUESTED MOORE,A
- **1997-03-13T00:00:00-06:00** STATE MANDATES FISCAL NOTE REQUESTED MOORE,A
- **1997-03-13T00:00:00-06:00** DO PASS/SHORT DEBATE 011-000-000 HREV
- **1997-03-13T00:00:00-06:00** PLACED CALENDAR 2ND READING-SHORT DEBATE
- **1997-03-20T00:00:00-06:00** ADDED AS A CO-SPONSOR GIGLIO
- **1997-04-03T00:00:00-06:00** STATE MANDATES FISCAL NOTE FILED
- **1997-04-03T00:00:00-06:00** CALENDAR ORDER 2ND READING-SHORT DEBATE
- **1997-04-08T00:00:00-05:00** FISCAL NOTE FILED
- **1997-04-08T00:00:00-05:00** CALENDAR ORDER 2ND READING-SHORT DEBATE
- **1997-04-10T00:00:00-05:00** SECOND READING-SHORT DEBATE `reading-2`
- **1997-04-10T00:00:00-05:00** PLCD CAL ORDER 3RD READING-SHORT DEBATE
- **1997-04-12T00:00:00-05:00** THIRD READING/SHORT DEBATE/PASSED 113-001-001 `reading-3`
- **1997-04-14T00:00:00-05:00** ARRIVE IN SENATE
- **1997-04-14T00:00:00-05:00** PLACED CALENDAR ORDER OF FIRST READING
- **1997-04-14T00:00:00-05:00** CHIEF SPONSOR HENDON
- **1997-04-14T00:00:00-05:00** FIRST READING `reading-1`
- **1997-04-14T00:00:00-05:00** REFERRED TO SENATE RULES COMMITTEE RULES `referral-committee`
- **1997-04-16T00:00:00-05:00** ADDED AS A CO-SPONSOR O'DANIEL
- **1997-04-23T00:00:00-05:00** ADDED AS A CHIEF CO-SPONSOR VIVERITO
- **1997-04-29T00:00:00-05:00** ASSIGNED TO COMMITTEE REVENUE `referral-committee`
- **1997-04-29T00:00:00-05:00** SPONSOR REMOVED HENDON
- **1997-04-29T00:00:00-05:00** ALTERNATE CHIEF SPONSOR CHANGED TO O'MALLEY
- **1997-04-29T00:00:00-05:00** SPONSOR REMOVED VIVERITO
- **1997-04-29T00:00:00-05:00** CHIEF CO-SPONSOR CHANGED TO HENDON
- **1997-05-08T00:00:00-05:00** DO PASS 010-000-000 SREV
- **1997-05-08T00:00:00-05:00** PLACED ON CALENDAR ORDER OF 2ND READING 97-05-09
- **1997-05-09T00:00:00-05:00** SECOND READING `reading-2`
- **1997-05-09T00:00:00-05:00** PLACED ON CALENDAR ORDER OF 3RD READING 97-05-12
- **1997-05-13T00:00:00-05:00** THIRD READING - PASSED 058-000-000 `reading-3`
- **1997-05-13T00:00:00-05:00** PASSED BOTH HOUSES
- **1997-05-13T00:00:00-05:00** ADDED AS A CO-SPONSOR DAVIS,MONIQUE
- **1997-06-11T00:00:00-05:00** SENT TO THE GOVERNOR `executive-receipt`
- **1997-07-24T00:00:00-05:00** GOVERNOR APPROVED `executive-signature`
- **1997-07-24T00:00:00-05:00** EFFECTIVE DATE 97-07-24
- **1997-07-24T00:00:00-05:00** PUBLIC ACT.............................. 90-0186

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/c0eedf4a-e3ac-4e71-8d8f-1a21542ffae2`. Confidence: reported (aggregated from official Illinois legislature records).