Manufacturers say legislators at the Illinois State Capitol have done enough damage, and a progressive tax would be too much.

Illinois state lawmakers are severing new federal business tax cuts. Their quest to keep more cash will cost the state in ...

A bloc of 29 Illinois state representatives is urging City Council to reject Mayor Brandon Johnson’s proposal to impose a ...

Illinois is poised to collect less tax revenue from recreational marijuana for the second time in three years, as cannabis ...

Effective January 1, 2025, Illinois’ Public Act 103-592 changed how the state taxes operating leases. Prior to this change, Illinois did not ...

If you have outstanding state tax debt in Illinois, you have until Nov. 17 to take advantage of an amnesty program allowing people and businesses to avoid the penalties they've racked up.

Illinois is one of several states choosing to decouple from the federal tax code. See what tax benefits are being excluded.

The Illinois Gaming Board (IGB) reported Thursday $10.6 million in September tax receipts from the state’s per-wager ...

A simple first step to buy time for real reform is to cap Cook County property tax growth for parcels experiencing high ...

The Illinois Gaming Board reported on Wednesday $107.8 million in adjusted gross sports betting revenue for August as operators ran roughshod on the betting public in parlays. Sportsbook winnings ...