Harrisburg, Missouri sales tax rate: 5.975%
Last updated Checked monthly
The sales tax rate in Harrisburg, Missouri is 5.975%. That’s the 4.225% state rate plus 1.75% in local taxes. It’s higher than 89 of the 228 Missouri cities we checked, and 7 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Harrisburg combined rate
5.975%
- Missouri state
- 4.225%
- Boone CountyCounty
- 1.75%
Harrisburg sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- Boone CountyCounty · 1.75%$1.75
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoHarrisburg sales tax rate breakdown
State and county taxes add up to 5.975%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| Boone County | County | 1.75% |
| Combined rate | 5.975% |
Rate history
- July 20235.975%
- July 20245.975%
- July 20255.975%
- July 20265.975%
- Today5.975%
No change since July 2023.
Charge the right rate in Harrisburg, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Missouri return for you, with a sales tax team you can call.
Harrisburg 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 Harrisburg, Missouri?
The combined sales tax rate in Harrisburg is 5.975% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 1.75% Boone County.
Does the sales tax rate vary within Harrisburg?
Harrisburg has no special-district taxes, so most addresses in the city pay the same 5.975%: Missouri’s 4.225% plus 1.75% county tax. This rate was calculated for Harrisburg’s 65256 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Harrisburg?
No.
Do online sellers have to collect sales tax in Harrisburg?
Yes, if they have nexus in Missouri: more than $100,000 in Missouri sales in the previous or current calendar year, or a physical presence in the state. They register with the Missouri Department of Revenue and charge the rate at the buyer’s address.
Sources. Missouri Department of Revenue · Zamp Sales Tax API, for Harrisburg’s 65256 ZIP code. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
Zamp registers you, calculates every order at the customer’s address, files every Missouri return and handles notices, with a sales tax team you can call.
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