West Chicago, Illinois sales tax rate: 8.75%
Last updated Checked monthly
The sales tax rate in West Chicago, Illinois is 8.75%. That’s the 6.25% state rate plus 2.5% in local taxes. It’s higher than 259 of the 331 Illinois cities we checked, and 15 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.West Chicago combined rate
8.75%
- Illinois state
- 6.25%
- West ChicagoCity
- 1.5%
- Dupage County NitaSpecial district
- 1%
West Chicago sales tax calculator
Enter a price and what you’re selling.
- IllinoisState · 6.25%$6.25
- West Chicago City (Dupage County)City · 1.5%$1.50
- Dupage County NitaSpecial district · 1%$1.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoWest Chicago sales tax rate breakdown
State, city and special district taxes add up to 8.75%. District lines don’t follow city limits, so some West Chicago addresses pay a different rate.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Illinois | State | 6.25% |
| West Chicago City (Dupage County) | City | 1.5% |
| Dupage County Nita | Special district | 1% |
| Combined rate | 8.75% |
Rate history
- July 20238%
- July 20248.5%
- July 20258.5%
- July 20268.5%
- Today8.75%
Changed since July 2023.
Sales tax near West Chicago
Closest cities
- Warrenville5 mi8.5%
- Geneva6 mi8.25%
- Wheaton6 mi8.5%
- Glendale Heights8 mi8.75%
- Glen Ellyn8 mi8.5%
- North Aurora9 mi8.25%
- Streamwood9 mi10.25%
- Aurora10 mi8.5%
Elsewhere in DuPage County
- Naperville8%
- Wheaton8.5%
- Elmhurst8.75%
- Lombard8.25%
- Glendale Heights8.75%
- Glen Ellyn8.5%
- Westmont8.25%
- Bensenville8.25%
- Hinsdale8.25%
- Warrenville8.5%
- Wood Dale8.25%
- Oakbrook Terrace8.25%
Charge the right rate in West Chicago, on every order.
Zamp calculates tax at each customer’s address, special districts included, then files and pays every Illinois return for you, with a sales tax team you can call.
West Chicago sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in West Chicago, Illinois?
The combined sales tax rate in West Chicago is 8.75% as of November 2, 2026. It’s made up of 6.25% Illinois state tax, 1.5% West Chicago City (Dupage County), 1% Dupage County Nita.
Why does West Chicago pay Dupage County Nita tax?
A special district such as Dupage County Nita levies its own sales tax on top of the state and city rates. District lines don’t always follow city limits, so an address a few streets away can have a different rate. This rate was calculated for West Chicago’s 60186 ZIP code; the calculator prices any exact address.
Is SaaS taxable in West Chicago?
No.
Do online sellers have to collect sales tax in West Chicago?
Yes, if they have nexus in Illinois: more than $100,000 in Illinois sales in the previous or current calendar year, or a physical presence in the state. They register with the Illinois Department of Revenue and charge the rate at the buyer’s address.
Sources. Illinois Department of Revenue · Zamp Sales Tax API, for West Chicago’s 60186 ZIP code. Rates are checked monthly and are for information, not tax advice.
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