Sales Tax Calculator — Illinois
Illinois sets a 6.25% statewide rate but stacks county and municipal taxes that push the average combined rate to 8.96%, and Chicago's total ranks among the highest of any major U.S. city. Qualifying food and drugs are taxed at a reduced 1% state rate.
Sales tax and total price
Total with tax
$108.96
Breakdown
Subtotal$100.00
Sales tax (8.96%)$8.96
Illinois's statewide base rate is 6.25% and its average combined state + local rate is 8.96% (pre-filled). The rate is editable because local rates vary by exact address and some items are exempt or taxed differently. Statewide rates are from the Tax Foundation, 2026. An estimate, not tax advice.