PROP TX-CHARITABLE PURPOSES
SB 3515 lets entrepreneurial support organizations qualify for charitable property tax exemptions if the value of services from a property meets or exceeds that property's tax liab
SB 3515 lets entrepreneurial support organizations qualify for charitable property tax exemptions if the value of services from a property meets or exceeds that property's tax liab
Date introduced: February 5, 2026
Sponsor: Sen. Celina Villanueva (co-sponsor)
Committee: Revenue (assigned), with Rule 2-10 deadlines noted in action history
SB 3515 amends the Illinois Property Tax Code to broaden the definition of “institution of public charity” for the purpose of property tax exemptions. Specifically, it adds a new pathway for a not-for-profit organization that operates primarily as an entrepreneurial support organization to qualify for a charitable property tax exemption for properties it uses to provide services typically offered by entrepreneurial support organizations (e.g., programming, education facilities, and networking resources). The bill also establishes a threshold-based test: an entrepreneurial support organization can obtain a charitable exemption for a property if the value of charitable services or activities conducted using that property in the relevant year equals or exceeds the property’s estimated tax liability for that year. The amendments are declarative of existing law and retroactive where applicable, including pending actions.
New eligible entity category: The term “institution of public charity” includes a not-for-profit organization that is organized and operated primarily as an entrepreneurial support organization, provided it:
Threshold-based exemption testing: An entrepreneurial support organization qualifies for a property tax exemption for any of its properties if the value of charitable services/activities provided using the property during the year equals or exceeds the property’s estimated tax liability for that year.
Scope of exemption: The changes apply to properties used by entrepreneurial support organizations and allow retroactive application where substantively applicable.
Other existing exemption framework retained: The bill preserves other categories of charitable exemptions (e.g., institutions of public charity, beneficent organizations, old people’s homes, libraries, historical societies, certain health organizations) with their current criteria.
Bylaws and waivers (related to other exemptions): In provisions outside the entrepreneurial section, there are detailed referencing points for waivers/reductions (e.g., bylaw-based waivers for entrance fees) and review provisions, which the act notes may be reviewed by the Department periodically for current policy status.
Not-for-profit real estate structure: Clarifications around ownership structures (e.g., LLCs) continue to allow exemptions where the exempt institutions actually and exclusively use the property for charitable and beneficent purposes and do not lease or profit from the property.
Retroactivity: The act states that its amendments are declarative of existing law and shall be applied retroactively where substantively applicable, including pending actions.
If you’d like, I can compare SB 3515’s ESO provisions to existing exemption criteria in Illinois law or provide a concise summary for policymakers.
Compiled from official sources — confirm details with the bill’s official record.
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