Niantic, Illinois sales tax rate: 7.75%
Last updated Checked monthly
The sales tax rate in Niantic, Illinois is 7.75%. That’s the 6.25% state rate plus 1.5% in local taxes. It’s higher than 144 of the 331 Illinois cities we checked, and 28 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Niantic combined rate
7.75%
- Illinois state
- 6.25%
- Macon CountyCounty
- 1.5%
Niantic sales tax calculator
Enter a price and what you’re selling.
- IllinoisState · 6.25%$6.25
- Macon CountyCounty · 1.5%$1.50
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoNiantic sales tax rate breakdown
State and county taxes add up to 7.75%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Illinois | State | 6.25% |
| Macon County | County | 1.5% |
| Combined rate | 7.75% |
Rate history
- July 20237.75%
- July 20247.75%
- July 20257.75%
- July 20267.75%
- Today7.75%
No change since July 2023.
Sales tax near Niantic
Closest cities
- Illiopolis5 mi7.75%
- Harristown6 mi7.75%
- Latham8 mi8.25%
- Blue Mound11 mi7.75%
- Decatur12 mi9.25%
- Stonington15 mi7.25%
- Broadwell21 mi8.25%
- Kincaid23 mi7.25%
Elsewhere in Macon County
- Decatur9.25%
- Harristown7.75%
- Blue Mound7.75%
Charge the right rate in Niantic, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Illinois return for you, with a sales tax team you can call.
Niantic 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 Niantic, Illinois?
The combined sales tax rate in Niantic is 7.75% as of November 2, 2026. It’s made up of 6.25% Illinois state tax, 1.5% Macon County.
Does the sales tax rate vary within Niantic?
Niantic has no special-district taxes, so most addresses in the city pay the same 7.75%: Illinois’s 6.25% plus 1.5% county tax. This rate was calculated for Niantic’s 62551 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Niantic?
No.
Do online sellers have to collect sales tax in Niantic?
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 Niantic’s 62551 ZIP code. Rates are checked monthly and are for information, not tax advice.
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