Property Tax Homestead Exemption
Illinois offers a homestead exemption of $10,000. Applications must be filed by Depends on County. The exemption is a one-time application — once approved, it renews automatically each year. Applications are submitted to the County Assessor. Note that specific amounts or additional programs may vary by county or local taxing district. Additional relief programs are available for senior homeowners, veterans, disabled homeowners.
County Variation
Exemption amounts or program availability in Illinois may vary by county, municipality, or local taxing district. Contact your local assessor for amounts that apply to your specific property.
Does Illinois have a homestead exemption?
Yes. Illinois offers a homestead exemption for owner-occupied primary residences. The general exemption is $10,000. Amounts may vary by county or local taxing district.
How much can I save with the Illinois homestead exemption?
The Illinois homestead exemption reduces your taxable value by $10,000. Your actual tax savings depend on your local mill rate — multiply the exemption amount by your effective property tax rate to estimate annual savings. In a jurisdiction with a 1% effective rate, a $25,000 exemption saves approximately $250 per year.
Do I need to apply for the Illinois homestead exemption?
Yes. Illinois requires an application to claim the homestead exemption. Applications are submitted to the County Assessor. The application deadline is Depends on County. Once approved, the exemption typically renews automatically — you do not need to reapply each year.
When is the deadline to apply for the homestead exemption in Illinois?
The application deadline in Illinois is Depends on County. Some counties may have different deadlines — confirm with your local assessor. Missing this deadline typically means the exemption cannot take effect until the following tax year.
Does Illinois have additional exemptions for seniors?
Yes. Illinois offers additional homestead tax relief for qualifying senior homeowners. Senior Citizens Homestead Exemption provides an additional reduction in EAV for persons aged 65 or older.
Are there homestead exemptions for veterans in Illinois?
Yes. Illinois provides homestead tax relief for qualifying veterans. Homestead exemptions for veterans with disabilities and returning veterans.
How do I apply for the homestead exemption in Illinois?
Applications are submitted to the County Assessor. The deadline is Depends on County. You will typically need to provide proof of ownership and proof that the property is your primary residence. See the official source link on this page for forms and instructions.
Official Source
Illinois Department of Revenue
More Illinois Resources
Data Methodology
DataTactic researchers verify homestead exemption data directly against official government sources — Illinois Department of Revenue publications, state statutes, and county assessor guidance. Each data point is cross-referenced against primary sources before publication. Records are reviewed and updated when laws or requirements change. Property tax law can change annually; always confirm current requirements with official state sources.
Last verified: 2026-10-05 · Always confirm with official state sources before filing.