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Common Illinois Property Tax Exemptions Explained

Chicago property tax lawyers offer clear-cut advice on claims

Property taxes can place a heavy financial burden on homeowners, and especially on seniors and the disabled. Illinois law provides a variety of property tax exemptions designed to reduce taxable value for eligible property owners. At Rieff Schramm Kanter & Guttman LLC in Chicago, we help residential property owners like you take advantage of these exemptions, providing the detailed guidance you need to maximize your tax savings. We also help commercial property owners seek targeted property tax incentives and abatements under economic development programs.

Major Illinois property tax exemptions

These exemptions are commonly claimed by residential property owners:

  • General Homestead Exemption — This reduces the equalized assessed value of a primary residence for owner-occupants. 
  • Senior Citizens Homestead Exemption — This provides an additional reduction for qualifying homeowners aged 65 or older.
  • Senior Citizens Assessment Freeze Homestead Exemption — This limits increases in assessed value for eligible seniors meeting income requirements. 
  • Disabled Persons Homestead Exemption — This applies to homeowners with qualifying disabilities.
  • Disabled Veterans Exemptions — These offer varying levels of relief depending on the veteran’s service-related disability rating.

Also possible are the Returning Veterans Homestead Exemption and the Homestead Improvement Exemption, which temporarily limit assessment increases.

Eligibility requirements

Eligibility for each exemption generally depends on ownership, occupancy, age, disability status, income or military service. Most homestead exemptions require the property to be the owner’s primary residence as of January 1 of the tax year. Senior and disability-based exemptions often require annual income certifications or proof of benefit eligibility. Disabled veterans exemptions require documentation from the U.S. Department of Veterans Affairs establishing service-connected disability status.

Application procedures and county-specific administration

Property tax exemptions are administered at the county level, typically through the county assessor’s office. Application deadlines vary by exemption and county. Some exemptions require annual renewal, while others automatically renew once approved.

In Cook County, homeowners generally file exemption forms with the Cook County Assessor. Required documentation can include proof of residency, government-issued identification, benefit award letters, income affidavits or disability certifications. 

Common mistakes that lead to exemption denials

Exemption denials often result from missed deadlines, incomplete applications or failure to provide required documentation. Changes in ownership, occupancy or income, if not reported promptly, may also invalidate an exemption. Another common issue occurs when exemptions are not transferred after a property sale, leaving new owners without benefits they may otherwise qualify for.

How exemptions interact with assessments and appeals

Exemptions reduce a property’s taxable assessed value but they do not change the underlying market value assigned by the assessor. As a result, exemptions and assessment appeals serve different but complementary purposes. Even with exemptions, a property might still be over-assessed. Conversely, a successful assessment appeal does not automatically trigger exemption eligibility. Strategic coordination of exemptions and appeals can significantly lower overall tax liability.

Options when exemptions are missed, denied or incorrectly applied

If an exemption is missed or denied, property owners have options for correcting the issue, including late filings, affidavits or appeals to the county Board of Review. In some cases, exemptions can be reinstated retroactively, resulting in refunds or credits. When exemptions are incorrectly applied or removed, a skilled attorney can identify the error, assemble corrective documentation and pursue administrative or judicial remedies.

Contact our respected Chicago law firm for residential property tax exemptions

Rieff Schramm Kanter & Guttman LLC in Chicago provides advice on applying Illinois residential property tax exemptions. To set up a free consultation, call 331-310-0855 or contact our office online.