Illinois sales tax rate

Rates updated monthly

Illinois sales tax range for 2025

6.25%–11%

Base state sales tax rate

6.25%

Local rate range*

0%–4.75%

Total rate range

6.25%–11%

*Rates are rounded to the nearest hundredth. Due to varying local sales tax rates, we strongly recommend our lookup and calculator tools on this page for the most accurate rates.

Sales tax rate lookup and sales tax item calculator

Look up the current rate for a specific address using the same geolocation technology that powers the Avalara AvaTax rate calculation engine.

Tax rates can vary within a county, a city, or even a ZIP code. Using a street address helps to ensure more accurate rates and calculations when compared to relying on broader geographic indicators.

*Rates are rounded to the nearest hundredth.

Enter any U.S. address to get the sales tax rate for your exact location

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Automate your calculations

AvaTax offers street-level precision at the point of sale, eliminating the need to look up rates or maintain a database. Rate updates are pushed to your system automatically, based on the latest jurisdiction rules and regulations.

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Additional resources

All about sales tax

Tax calculation 101

Sales and use tax solutions

2025 rates for Illinois cities and counties

Note: There can be variations within city and county lines. For more accurate rates, use the sales tax calculator.

City sales tax rates

Chicago Aurora Rockford Joliet Naperville Springfield Peoria Elgin Waukegan Cicero Champaign Bloomington Decatur Arlington Heights Evanston Schaumburg Bolingbrook Palatine Skokie Des Plaines Orland Park Tinley Park Oak Lawn Berwyn Mount Prospect Wheaton Normal Hoffman Estates Oak Park

County sales tax rates

Adams Alexander Boone Brown Bureau Calhoun Carroll Cass Champaign Christian Clark Clay Clinton Coles Cook Crawford Cumberland Dekalb Dewitt Douglas Dupage Edgar Effingham Fayette Ford Franklin Fulton Gallatin Greene Grundy Hamilton Hancock Hardin Henderson Henry Iroquois Jackson Jasper Jefferson Jersey Jo Daviess Johnson Kane Kankakee Kendall Knox Lake Lasalle Lawrence Lee Livingston Logan Macon Madison Marion Marshall Mason Massac Mcdonough Mchenry Mclean Mercer Monroe Montgomery Morgan Ogle Peoria Perry Piatt Pike Pope Pulaski Putnam Randolph Richland Rock Island Saline Sangamon Scott Shelby St Clair Stark Stephenson Tazewell Union Vermilion Wabash Warren Washington Wayne White Whiteside Will Williamson Winnebago Woodford

Download rate tables

Illinois sales tax overview

The Illinois (IL) state sales tax rate is currently 6.25%. Depending on local municipalities, the total tax rate can be as high as 11%.

Illinois sales tax guide

This free, online guide covers managing Illinois sales tax compliance, including business registration, collecting tax returns, and state nexus obligations.

Visit the guide

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