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Supervisor of Assessments

Current News: 


  • The Winnebago County 2021 Board of Review Hearing & Deliberation Schedules can be found here.


  • FACE COVERINGS:  Pursuant to the State of Illinois Executive Order 2021-20 issued August 26, 2021, beginning August 30, 2021, all individuals who are age two or over and able to medically tolerate a face covering are required to cover their nose and mouth with a face covering when in an indoor public place.





All exemption applications can be returned by mail to our office at:

Supervisor of Assessments

404 Elm St. Room #301

Rockford, IL 61101


Contact Us: 

Our office is currently open to the public; however, when possible we strongly encourage the public to call our office for assistance and submit forms by mail. 


Main Office:  815-319-4460                        

Mapping:  815-319-4464

Fax:  815-319-4461


Supervisor of Assessments Office                              

404 Elm Street, Room 301

Rockford, IL 61101


Office Hours: Monday through Friday 8:00am - 5:00pm (closed 2021 holidays)


Customer Survey

We look forward to hearing your feedback about your experience with our office and on our website so we can better serve taxpayers.  Please fill out this survey and return it to our office by email or postal mail.


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