Illinois Sales Tax Rates
By City and County

Illinois has a statewide sales tax of 6.25%. Municipal governments in Illinois are allowed to collect local sales taxes, so the total sales tax rate varies between cities, counties, and special districts. Including these local taxes, the minimum sales tax rate in Illinois is 6.25% in 115 cities, including Bourbonnais and Morris, and the maximum sales tax is 11% in River Grove. You can call the IL Revenue Department with any sales tax questions toll-free at (800) 732-8866.
Illinois Sales Tax Calculator
You can use this simple Illinois sales tax calculator to determine the sales tax owed, and total price including tax, by entering the applicable sales tax rate and the purchase price of the item. Illinois' base sales tax rate of 6.25% is set by default.
Sales Tax:
$6.25
Purchase Price + Tax:
$106.25
Protip: Print out a free 6.25% sales tax table for quick sales tax calculations!
Notes
- Cities or counties marked with the † symbol have a local sales tax levied by that municipality
- One or more local Illinois sales tax rates have been changed as of April 2020