Tax bills for Cook County property owners are likely to be delayed after a data snafu at the Cook County assessor’s office held up a key step in the property tax process, setting off another ...

Kim/Chicago Tribune) Officials in the assessor’s office chalked up most of those mistakes to quirks in the calendar that made it too late to change assessments for the 2024 tax year by the time ...

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 ...