Chicago Sales Tax Calculator
Calculate the combined 10.5% general sales tax on a purchase in Chicago, then see how the state and local layers combine.
Total with tax
$110.50Sales tax
$10.50Combined rate
10.5%| Jurisdiction | Rate | Tax on this purchase |
|---|---|---|
| Illinois | 6.25% | $6.25 |
| NITA (formerly RTA) | 1.25% | $1.25 |
| Chicago | 1.25% | $1.25 |
| Cook County | 1.75% | $1.75 |
What this rate covers
The 10.5% example is for general merchandise, and reflects the NITA increase effective 1 August 2026. Qualifying groceries, drugs, titled property and special Chicago categories use different rates.
Chicago sales tax questions
What is the sales tax rate in Chicago in 2026?
The combined general sales tax rate used for Chicago is 10.5%. The 10.5% example is for general merchandise, and reflects the NITA increase effective 1 August 2026. Qualifying groceries, drugs, titled property and special Chicago categories use different rates.
How do I calculate sales tax in Chicago?
Multiply the taxable purchase price by 10.5%, then add the tax to the pre-tax price. A $100 general taxable purchase produces $10.50 of tax.
Does every purchase in Chicago use the 10.5% rate?
No. The 10.5% example is for general merchandise, and reflects the NITA increase effective 1 August 2026. Qualifying groceries, drugs, titled property and special Chicago categories use different rates. Use the linked tax authority or an address-level lookup before filing or charging customers.
Is Chicago sales tax based on the seller or delivery address?
Sourcing rules vary by state and transaction type. Remote sales and delivered goods often follow the destination, while some in-state sales use origin-based rules. Confirm the transaction with the linked state or local authority.
Does this calculator file or collect Chicago sales tax?
No. It estimates tax on a general purchase. Businesses must use the applicable state or local registration, return and payment system.
Sources
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