republic-os/legislation/us/states/il/103rd/sb-3455.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	IDOR-PROP TX STUDY	Amends the Department of Revenue Law of the Civil Administrative Code of Illinois. Provides that the Department of Revenue, in consultation with the Department of Commerce and Economic Opportunity, shall conduct a study to evaluate the property tax system in the State. Provides that the Department may also determine whether the existing property tax levy, assessment, appeal, and collection process is reasonable and fair and may issue recommendations to improve that process.	us/states/il	Illinois General Assembly	103rd	SB 3455	Illinois SB 3455 (103rd)	bill		enacted	Mary Beth Canty Robert F. Martwick	4	47	5	2024-02-08	2024-08-09	openstates	ocd-bill/cbb29dd7-4a32-4bef-80a5-0272aadcadd6	https://beta.ilga.gov/Legislation/BillStatus?DocNum=3455&GAID=17&DocTypeID=SB&LegId=153115&SessionID=112	3eeb600c6c79a6d4b9a7288ddeaafaf8bea402ed8b0a51a12c78533652ae64ca	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-il

Illinois SB 3455 (103rd) — IDOR-PROP TX STUDY

Amends the Department of Revenue Law of the Civil Administrative Code of Illinois. Provides that the Department of Revenue, in consultation with the Department of Commerce and Economic Opportunity, shall conduct a study to evaluate the property tax system in the State. Provides that the Department may also determine whether the existing property tax levy, assessment, appeal, and collection process is reasonable and fair and may issue recommendations to improve that process.

Version chain

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

1. Introduced (filed) — source
2. Engrossed (committee substitute) — source
3. Senate Amendment 001 (committee substitute) — source
4. Enrolled (enrolled) — source

Votes

• Revenue — 9–0 (pass) · lower
• Revenue, Amendment 1 — 9–0 (pass) · lower
• Revenue & Finance — 18–0 (pass) · lower
• Third Reading — 94–14 (pass) · lower
• Third Reading — 58–0 (pass) · lower

Sponsors

• Mary Beth Canty — primary (person)
• Robert F. Martwick — primary (person)
• Andrew S. Chesney — cosponsor (person)
• Dan McConchie — cosponsor (person)
• David Koehler — cosponsor (person)
• Erica Harriss — cosponsor (person)
• Jason Plummer — cosponsor (person)
• Julie A. Morrison — cosponsor (person)
• Mattie Hunter — cosponsor (person)
• Nabeela Syed — cosponsor (person)
• Patrick J. Joyce — cosponsor (person)
• Paul Faraci — cosponsor (person)
• Sally J. Turner — cosponsor (person)
• Seth Lewis — cosponsor (person)
• Stephanie A. Kifowit — cosponsor (person)
• Suzanne M. Ness — cosponsor (person)

Timeline

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

• 2024-02-08 Filed with Secretary by Sen. Robert F. Martwick filing
• 2024-02-08 First Reading reading-1
• 2024-02-08 Referred to Assignments
• 2024-02-20 Assigned to Revenue referral-committee
• 2024-03-07 Postponed - Revenue
• 2024-03-14 Do Pass Revenue; 009-000-000
• 2024-03-14 Placed on Calendar Order of 2nd Reading March 20, 2024 reading-2
• 2024-03-21 Second Reading reading-2
• 2024-03-21 Placed on Calendar Order of 3rd Reading March 22, 2024
• 2024-04-05 Senate Floor Amendment No. 1 Filed with Secretary by Sen. Robert F. Martwick amendment-introduction
• 2024-04-05 Senate Floor Amendment No. 1 Referred to Assignments
• 2024-04-09 Senate Floor Amendment No. 1 Assignments Refers to Revenue
• 2024-04-10 Senate Floor Amendment No. 1 Recommend Do Adopt Revenue; 009-000-000
• 2024-04-11 Recalled to Second Reading reading-2
• 2024-04-11 Senate Floor Amendment No. 1 Adopted amendment-passage
• 2024-04-11 Placed on Calendar Order of 3rd Reading
• 2024-04-11 Third Reading - Passed; 058-000-000 passage, reading-3
• 2024-04-11 Added as Co-Sponsor Sen. Patrick J. Joyce
• 2024-04-11 Added as Co-Sponsor Sen. Jason Plummer
• 2024-04-11 Added as Co-Sponsor Sen. Andrew S. Chesney
• 2024-04-11 Added as Co-Sponsor Sen. Erica Harriss
• 2024-04-11 Added as Co-Sponsor Sen. Dan McConchie
• 2024-04-11 Added as Co-Sponsor Sen. Mattie Hunter
• 2024-04-11 Added as Chief Co-Sponsor Sen. Sally J. Turner
• 2024-04-11 Added as Co-Sponsor Sen. Seth Lewis
• 2024-04-11 Arrived in House introduction
• 2024-04-12 Chief House Sponsor Rep. Mary Beth Canty
• 2024-04-12 First Reading reading-1
• 2024-04-12 Referred to Rules Committee
• 2024-04-12 Added as Co-Sponsor Sen. Paul Faraci
• 2024-04-24 Assigned to Revenue & Finance Committee referral-committee
• 2024-05-03 Committee/Final Action Deadline Extended-9(b) May 24, 2024
• 2024-05-09 Do Pass / Short Debate Revenue & Finance Committee; 018-000-000
• 2024-05-09 Added Alternate Chief Co-Sponsor Rep. Nabeela Syed
• 2024-05-09 Added Alternate Chief Co-Sponsor Rep. Stephanie A. Kifowit
• 2024-05-09 Placed on Calendar 2nd Reading - Short Debate reading-2
• 2024-05-13 Second Reading - Short Debate reading-2
• 2024-05-13 Placed on Calendar Order of 3rd Reading - Short Debate
• 2024-05-20 Added Alternate Chief Co-Sponsor Rep. Suzanne M. Ness
• 2024-05-20 Third Reading - Short Debate - Passed 094-014-000 passage, reading-3
• 2024-05-20 Passed Both Houses
• 2024-05-21 Added as Co-Sponsor Sen. Julie A. Morrison
• 2024-05-22 Added as Co-Sponsor Sen. David Koehler
• 2024-06-18 Sent to the Governor executive-receipt
• 2024-08-09 Governor Approved executive-signature
• 2024-08-09 Effective Date January 1, 2025
• 2024-08-09 Public Act . . . . . . . . . 103-1002 became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/cbb29dd7-4a32-4bef-80a5-0272aadcadd6. Confidence: reported (aggregated from official Illinois legislature records).