Illinois Sales Tax Rates for 2020/21

The State Sales Tax rate in Illinois in 2020 is 6.25%. The actual Rate at which you pay Sales Tax in Illinois will vary as the Sales Tax Rate in Illinois is based on the following formula:

Illinois State Sales Tax Formula

Sales Tax Rate = s + c + l + sr

Where:

  • s = Illinois State Sales Tax Rate (6.25%)
  • c = County Sales Tax Rate
  • l = Local Sales Tax Rate
  • sr = Special Sales Tax Rate

So, whilst the Sales Tax Rate in Illinois is 6.25%, you can actually pay anywhere between 6.25% and 10% depending on the local sales tax rate applied in the municipality.

Please select a specific location in Illinois from the list below for specific Illinois Sales Tax Rates for each location in 2020 or calculate the Sales Tax now using the Illinois Sales Tax Calculator.

Illinois State Sales Tax Rates