HB 4289 Illinois House · 104th Regular Session

PTELL-ENERGY GRANTS

Summary
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.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 6, 2026 Last action Jan 14, 2026
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Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
1
Jan 14, 2026
Committee
Referred to Rules Committee
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Joyce Mason
Joyce Mason
DDemocratic
IL
61