PUBLIC NOTICE
ATTENTION:
Low Income Senior Freeze Exemption
Low-Income Senior Citizens Assessment Freeze Homestead Exemption: has increased the 2026 maximum income limit to $75,000.
This exemption allows you, as a qualified senior citizen, to have your home’s equalized assessed value (EAV) “frozen” at a base year value and prevent or limit any increase to the due to inflation.
Please contact the McDonough County Supervisor of Assessments Office for more information regarding these changes.
ATTENTION: Low Income Senior Freeze Exemption
Township Assessor Meeting
The Chief County Assessing Officer will hold the annual assessor meeting on Monday, December 29th 2025.
The meeting will be held on the 1st floor of the Courthouse at 9:00 a.m. in the Supervisor of Assessments office. This meeting is open to the public, and its purpose is to assist the assessor in uniformity
of their duties. Please contact the McDonough County Supervisor of Assessments Office for more information.
Phone: (309)833-5305
Email: DeborahC@assessor.mcdonough.il.us
Deborah Cousins
Supervisor of Assessments Office
Real Estate Property Tax Assessment Information