City rate

Thayer, Illinois sales tax rate: 7.75%

Last updated Checked monthly

The sales tax rate in Thayer, 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.

Thayer combined rate

7.75%

Illinois state
6.25%
Sangamon CountyCounty
1.5%
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Thayer sales tax calculator

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Delivered to
Thayer, IL 62689City centre
Sales tax$7.75on $100.00 · total $107.75
Taxable7.75% combined rate
  • IllinoisState · 6.25%$6.25
  • Sangamon CountyCounty · 1.5%$1.50

General merchandise delivered to Thayer, IL 62689.

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Thayer sales tax rate breakdown

State and county taxes add up to 7.75%.

Thayer sales tax by jurisdiction
JurisdictionTypeRate
State of IllinoisState6.25%
Sangamon CountyCounty1.5%
Combined rate7.75%

Rate history

  1. July 20237.25%
  2. July 20247.25%
  3. July 20257.25%
  4. July 20267.75%
  5. Today7.75%

Changed since July 2023.

Sales tax near Thayer

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Thayer sales tax questions.

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What is the sales tax rate in Thayer, Illinois?

The combined sales tax rate in Thayer is 7.75% as of November 2, 2026. It’s made up of 6.25% Illinois state tax, 1.5% Sangamon County.

Does the sales tax rate vary within Thayer?

Thayer 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 Thayer’s 62689 ZIP code; the calculator prices any exact address.

Is SaaS taxable in Thayer?

No.

Do online sellers have to collect sales tax in Thayer?

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 Thayer’s 62689 ZIP code. Rates are checked monthly and are for information, not tax advice.

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