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Bill

HB 4626

PROP TX-HOMESTEAD EXEMPTION

104th Regular Session Introduced by Joe Sosnowski

Illinois HB 4626 modifies homestead property tax exemption eligibility or benefits, directly affecting homeowner tax relief and local government revenue streams.

Filed with the Clerk by Rep. Joe C. Sosnowski
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Bill Summary · HB 4626

Legislative bill overview

HB 4626 proposes changes to Illinois's homestead exemption program, which provides property tax relief to qualifying homeowners. The bill was filed in January 2026 by Rep. Joe Sosnowski but has not yet advanced through committee review or received detailed public analysis.

Why is this important

Homestead exemptions directly affect property tax burdens for owner-occupied residences, impacting housing affordability and government revenue. Changes to exemption eligibility, assessment methods, or benefit amounts could significantly affect both homeowners and local funding mechanisms that rely on property tax revenue.

Potential points of contention

  • Scope of exemption changes – Whether the bill expands or restricts who qualifies for homestead relief, potentially benefiting some taxpayers while reducing revenue for schools and municipalities
  • Assessment impact – How proposed changes affect property valuation and tax calculations, with different stakeholder groups (homeowners vs. local governments) having competing interests
  • Implementation costs – The administrative burden and fiscal implications of modifying an existing statewide exemption program

Compiled from official sources — confirm details with the bill’s official record.

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