Illinois - Chicago
Sales Tax Calculator of Chicago for 2025
How 2025 Sales taxes are calculated in Chicago, Illinois
The general sales tax rate in Chicago, Illinois is determined by a combination of state, county, and city tax rates.
General Sales Tax Rate
The state of Illinois has a general sales tax rate of 6.25% which applies statewide.
In Chicago the total sales tax rate, including county and city taxes, ranges from 6.3% to 11%
Understanding Chicago's Combined Sales Tax Rates in 2025
- State Rate: 6.25%
- County Rate: 1.75%
- City Rate: 1.25% to 2%, depending on the specific ZIP code within the city.
- Special Rate: 1%
Sales Tax by ZIP Code in Chicago
- Lowest Rate: 6.3% in ZIP code 60648 Other possible rates: 10.25% .10.5%,10.75%
- Highest Rate: 11% in ZIP code 60634
- Average Rate: The average combined tax rate across all ZIP codes in Chicago, Illinois is approximately 9.923%
Factors Influencing Chicago's Sales Tax Rates
The applicable sales tax rate may vary depending on the type of purchase (e.g., goods, services, or special categories). Businesses and consumers are encouraged to confirm specific rates based on their transactions.
Coverage of Sales Tax in Chicago
Chicago has 84 ZIP codes out of 92 zip codes subject to city sales tax, meaning 91.304% of the city is covered under its municipal tax rules.There is also 84 out of 92 zip codes in Chicago that are required to charge a special sales tax for a ratio of 91.304%.
Latest Update on Sales Tax Rates
The most recent update occurred in January 2025.