Illinois: Sales Tax Handbook
2018 List of Illinois Local Sales Tax Rates
Lowest sales tax (6.25%) Highest sales tax (11.00%)
Illinois has state sales tax of 6.25%, and allows local governments to collect a local option sales tax of up to 4.75%. There are a total of 897 local tax jurisdictions across the state, collecting an average local tax of 1.44%. Click here for a larger sales tax map, or here for a sales tax table.
Combined with the state sales tax, the highest sales tax rate in Illinois is 11.00% in the city of River Grove.Last updated January 2018
Illinois County-Level Sales Taxes
In the map of Illinois above, the 102 counties in Illinois are colorized based on the maximum sales tax rate that occurs within that county. Counties marked with a in the list below have a county-level sales tax. You can also download an Illinois sales tax rate database.
Illinois City and Locality Sales Taxes
Cities or towns marked with an have a local city-level sales tax, potentially in addition to additional local government sales taxes. Click on any city name for the applicable local sales tax rates.
Illinois Sales Tax Rates by Zip Code:
Need an updated list of Illinois sales tax rates for your business? Download our Illinois sales tax database!
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