McDonough County, Illinois

Look up your McDonough County property assessment.

Find a McDonough County parcel by address or PIN in the county's public wEDGE records and learn how a Board of Review appeal works. Comparable-sales screening and savings estimates are not available for McDonough County yet.

County-confirmed parcel lookup Board of Review filing guidance
Tier 1 county: comparable-sales screening and savings estimates are not available for McDonough County yet.

2026 filing window not verified

HomeTaxChallenge has not verified the McDonough County 2026 Board of Review filing window. 2026 deadline: TBD. Check with your assessor (McDonough County Supervisor of Assessments) or the McDonough County Board of Review for the current deadline before filing. Illinois appeals are filed with the county Board of Review; the next level is the Property Tax Appeal Board (PTAB).

Step 1

Find the property

Enter a McDonough County parcel number like 0200038300 or a street address.