On Monday, the Cook County Treasurer’s office released a 32-page report calling the property tax appeal system “broken.” ...

Team investigated complaints about delayed property tax refunds and disputes in one Cook County township.ABC7 Chicago is now streaming 24/7. Click here to watchThey are called certificates of error.

CHICAGO (WLS) -- The Cook County Assessor is planning to correct thousands of assessment errors in the south and west suburbs after i-Team reports about mistakes and high increases in property tax ...

The Cook County assessor values property, and if a taxpayer doesn’t agree with the findings, they can appeal to the Cook County Board of Review, which has three commissioners.