Homestead Exemptions Information
If you have questions or need an application for any of the homestead exemptions listed below, contact your TOWNSHIP ASSESSOR OR THE KNOX COUNTY CHIEF COUNTY ASSESSMENT OFFICE. You can also find printable application forms for some exemptions here..
The filing deadline for this exemption is Sept. 30 of each year and must be renewed annually. To receive this exemption, you must:
- Have owned and occupied the property for two years starting Jan. 1
- Be age 65 or older.
- Have a maximum gross household income of $75,000. The household income includes that of all persons using the property as their principal dwelling place on January 1 of the tax year.
- Obtain an application for the exemption at the Assessor's office or you can use the link at the top of the page for a printable form. Your completed application must be notarized and returned to the City Assessor's or Knox County Assessor's office.
- A maximum of $25,000 of assessed value may be deferred under this program.
- Call the Assessor's Office at 309-342-1106 for more information about this exemption.
Veterans with Disabilities Exemption for Specially-Adapted Housing
This exemption may be up to $100,000 reduction on the assessed value for certain types of housing owned and used exclusively by a veteran with a disability in which federal funds have been used for the purchase or construction of specially adapted housing. The exemption is valid for as long as the veteran, the spouse, or the unmarried surviving spouse resides on the property. Federal and state financial assistance is provided for service-connected veterans with disabilities for the purpose of acquiring or remodeling suitable dwelling units with special fixtures or moveable facilities made necessary by the veteran's permanent and total service-connected disabilities as determined by the U.S. Department of Veterans' Affairs.
Beginning with the 2015 tax year, the exemption also applies to housing that is specifically constructed or adapted to suit a qualifying veteran's disability if the housing or adaptations are donated by a charitable organization, and the veteran has been approved to receive funds or the purchase or construction of Specially Adapted Housing through the U.S. Department of Veterans Affairs. This exemption is also available on a mobile home owned and used exclusively by a veteran with a disability or his or her spouse.
If you receive this exemption, you are not eligible for the Homestead Exemption for Persons with Disabilities or Standard Homestead Exemption for Veterans with Disabilities.
You apply for this exemption through the Illinois Department of Veterans' Affairs. Once the exemption has been approved, the Assessor's office is notified automatically. Please note that this exemption must be renewed each year.For more information or to apply for this exemption, contact the local Veteran Service Officer.
Exemption Forms
Exemption FormsProperty Information
Property InformationKnox County GIS
Knox County GIS