Illinois House Bill 4289

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Sponsorship: Partisan Bill (Democrat 1)
Status: Introduced on January 6 2026 - 25% progression, died in committee
Action: 2026-01-14 - Referred to Rules Committee
Pending: House Rules Committee
Text: Latest bill text (Introduced) [HTML]

Amends the Property Tax Extension Limitation Law in the Property Tax Code. Provides that, if a taxing district provided a property tax abatement in connection with a decommissioned nuclear power plant in a levy year prior to levy year 2027, and the taxing district was subject to the Property Tax Extension Limitation Law in that prior levy year, then, for levy year 2027, the district's aggregate extension base shall be calculated as through the district's aggregate extension for the levy year in which the abatement was granted included the amount of the abatement. Provides that, beginning in levy year 2028, if a taxing district provided a property tax abatement in connection with a decommissioned nuclear power plant in the immediately preceding levy year, then the district's aggregate extension base for the applicable levy year shall be calculated as through the district's aggregate extension for the levy year in which the abatement was granted included the amount of the abatement. Effective immediately.

PTELL-ENERGY GRANTS

Rep. Joyce Mason [D]

Date	Chamber	Action
2026-01-14	House	Referred to Rules Committee
2026-01-14	House	First Reading
2026-01-06	House	Filed with the Clerk by Rep. Joyce Mason

Chapter	Article	Section	Citation Type	Statute Text
35	200	18-185	Amended Code	Citation Text

Type	Source
Summary	https://www.ilga.gov/Legislation/BillStatus?DocNum=4289&GAID=18&DocTypeID=HB&SessionID=114&GA=104
Text	https://www.ilga.gov/Legislation/BillStatus/FullText?LegDocId=206134&DocName=10400HB4289&DocNum=4289&DocTypeID=HB&LegID=164786&GAID=18&SessionID=114&SpecSess=&Session=