The deadline to file taxes is less than a month away. Here's everything you need to know about federal and state taxes, ...

Chicago, IL - The Illinois Department of Revenue (IDOR) has begun accepting and processing 2024 tax returns. Illinois is ...

CHICAGO The Illinois Department of Revenue (IDOR) is advising taxpayers to be vigilant when preparing tax returns in order to ...

Arlington Heights had filed a complaint against Rolling Meadows in Cook County circuit court seeking to get its money back ...

In a unanimous opinion delivered by Justice O'Brien, the Illinois Supreme Court affirmed that the Illinois Department of Revenue (IDOR) has ...

The Illinois Department of Revenue reminds taxpayers of common tax return errors that could lead to delays, rejections or ...

Illinois Department of Revenue sets Knox County's property tax multiplier at 1.0000, maintaining equity for 2024 assessments.

The Illinois Supreme Court ruled in favor of Rolling Meadows in a tax dispute with Arlington Heights over revenue from Cooper ...