Assessment Office:

Rock Island County

Board of Review Office

The Board of Review is now accepting assessment complaints through December 21, 2020.

Please Note: The Rock Island County Board has issued an order for the Rock Island County Office Building to be closed to the public until further notice. Completed complaint forms must be submitted by U.S. mail (postmarked by December 21, 2020), or dropped into the County Collector's dropbox located in front of the County Office Building (no later than 4:30 p.m. on December 21, 2020).

Forms can be downloaded by clicking on one the links below. It is highly recommended that you read the 2020 Board of Review Rules and the Frequently Asked Questions PDF Document before downloading the complaint forms.

  • Commercial Complaint Form PDF Document
  • Farm Complaint Form PDF Document
  • Residential Complaint Form PDF Document
  • Addendum to Appeal Form (for Multiple Parcels) PDF Document
  • Request for Extension of Evidence (Must be submitted with complaint form) PDF Document
  • To view step by step instructions on how to fill out a residential complaint form Click here to view the presentation. If you do not have access to Power Point, Click herePDF Document to download the PDF version.

    <<Return to Announcements

    Larry A. Wilson - Chief County Assessor Click to send e-mail 
    Rock Island County Office Building (map ExternalLink.gif)
    Second Floor - 1504 Third Avenue, Rock Island IL, 61201-8624

    Phone: (309) 558-3660     Fax: (309) 558-3658     Hours: 8:00 AM to 4:30 PM - Monday thru Friday