Quick
Links

When to Appeal (The Assessment Year Calendar)
How to Use Sale Comparables
Assessed Values & Exemptions Database
Online Tax Bill Database
How to Fix Viewing or Printing Issues
Freedom of Information (FOIA Requests)
 

Welcome to the online home of the
Rockford Township Assessor's Office!

This website is designed to be a useful tool for over 70,000 residential & commercial parcels located within Rockford Township. We hope you find this site helpful for practical information about specific properties and the assessment process in general.

You deserve the best possible service at our office and over the internet. I appreciate your comments and suggestions about our service and ways to improve your web experience.

Feel free to call or email me with your questions, comments, or concerns.

 

Ken Crowley

Respectfully,

Default

Ken Crowley, Rockford Township Assessor
T 815.965.0300 | E kencrowley@twp.rockford.il.us

 

January Properties are valued as of January 1st of the tax year. (e.g. Property taxes are paid in arrears. January 1, 2007 generates a value for the 2007 tax year payable in June & September 2008)
April Tax rates are determined by the Winnebago County Clerk
May Tax bills are mailed by the Winnebago County Treasurer
June
  • First installment of the Property Tax Bill is due
  • Senior Citizen Freeze Exemption application is due by July 1st
August/September
  • Township Assessment books are closed
  • Assessment Change Notices are published by the Winnebago County Supervisor of Assessments.  Taxpayers have 30 days from publication to file an assessment complaint.  For the exact date of publication, check this site or call our office
September Second installment of the Property Tax Bill is due
November - January
  • Board of Review mails preliminary decisions to taxpayers who filed a complaint
  • Board of Review hosts hearings for taxpayers who request them and renders a final decision on the assessment complaint