No, not taxed by the state in Illinois (groceries).
Food for home consumption is not taxed at the state level in Illinois (the food rate there is 0%); local governments can still add their own food tax.
Local taxes change this: in Chicago (60601) it is taxed at a reduced rate at 1.5%.
As of 2026-10-26.
Rates and rules as of 2026-10-26. General information, not legal or tax advice.