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Illinois Sales Tax Calculator (2025)

Illinois levies a state sales tax of 6.25%. Local jurisdictions add an average of 2.61%, bringing the combined effective rate to 8.86%. Enter any pre-tax price below to see the total with tax — or switch to "remove tax" mode to back out the pre-tax price from a receipt.

Total with tax
$108.86
Tax: $8.86

Default: Illinois 8.86%

Total with tax
$108.86
Tax amount
$8.86
Tax rate used
8.86%

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Illinois sales tax breakdown

State sales tax rate6.25%
Average local rate (city + county)2.61%
Combined effective rate8.86%

Sales tax in other states

Alabama9.29%Alaska1.82%Arizona8.40%Arkansas9.47%California8.85%Colorado7.81%Connecticut6.35%Delaware0.00%
See all states

Sources: Tax Foundation State and Local Sales Tax Rates 2025; Illinois Department of Revenue. Local rates are population-weighted averages — your specific city or county may differ. Estimates only — confirm at point-of-sale or with the Illinois DOR for binding figures.