Check to see if your township is open for appeals. Starting a file before your township is open may result in a deleted file. An email address is required to create an account. A Filing ID and …

The Assessor's site provides information about each class of appeal, documents and process for filing appeals, and answers to frequently asked questions about appeals.

Search below for additional information regarding the acceptance of Tax Appeals at the Assessor's Office and at the Board of Review as well as if an appeal was filed.

The Board of Review is currently accepting property assessment appeals. Click here to submit an appeal, or for more information.

Dec 12, 2023 · In Cook County, homeowners get two chances to appeal each year—first with the Assessor’s Office (CCAO), then with the Board of Review (BOR). This guide covers both …

Appeal your property tax assessment in Cook County with John Zapala, a trusted Chicago property tax attorney for residential, commercial, and industrial cases.

Jan 1, 2025 · Since 2015, we’ve saved Illinois property owners over $300 million in reduced property taxes. Contact KSN today to discuss your residential or commercial property tax appeal.

File your appeal online or via mail within 30 days of receiving your reassessment notice. Decisions typically take 6-8 weeks. If unsatisfied with the Assessor’s decision, appeal to the …

Dec 23, 2025 · NBC 5 Responds was able to help a Cook County family get results as they sought to correct a property tax increase of more than 600%.

To file an appeal online, find your property via our Property Search. If you cannot file an appeal online, prefer to visit one of our offices, or want to mail your appeal, you must use an official …