Illinois says that a homestead is owned and occupied by the person as their home. It includes surrounding property that is not separated from the home by someone else's property.
Reduce the taxable value of your home: Homeowners who are 65 and older or 100% disabled can get $25,000 or up to 50% off their home value, whichever is greater, if they meet certain income and ownership requirements. Married couples can qualify even if only one partner is 65+ or disabled.
Homestead Improvement Exemption In Cook County, an application must be filed with the County Assessor along with a valuation complaint. For information and to apply, contact the Cook County Assessor's Office; all other counties contact the Chief County Assessment Office.
General Homestead Exemption: is given to owner-occupied residential property, the exemption has a maximum reduction of $6,000 in assessed valuation. Make sure this exemption appears on your tax bill if this is your permanent residence.