Longtown, Missouri sales tax rate: 6.6%
Last updated Checked monthly
The sales tax rate in Longtown, Missouri is 6.6%. That’s the 4.225% state rate plus 2.375% in local taxes. It’s higher than 131 of the 228 Missouri cities we checked, and 3 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Longtown combined rate
6.6%
- Missouri state
- 4.225%
- Perry CountyCounty
- 2.375%
Longtown sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- Perry CountyCounty · 2.375%$2.38
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoLongtown sales tax rate breakdown
State and county taxes add up to 6.6%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| Perry County | County | 2.375% |
| Combined rate | 6.6% |
Rate history
- July 20236.6%
- July 20246.6%
- July 20256.6%
- July 20266.6%
- Today6.6%
No change since July 2023.
Sales tax near Longtown
Closest cities
- Saint Mary17 mi4.225%
- Marquand27 mi4.225%
- Fredericktown30 mi4.225%
- Allenville31 mi5.725%
- Delta33 mi5.725%
- Commerce40 mi5.725%
- Morley44 mi6.725%
- Iron Mountain Lake46 mi5.85%
Charge the right rate in Longtown, 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.
Longtown 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 Longtown, Missouri?
The combined sales tax rate in Longtown is 6.6% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 2.375% Perry County.
Does the sales tax rate vary within Longtown?
Longtown has no special-district taxes, so most addresses in the city pay the same 6.6%: Missouri’s 4.225% plus 2.375% county tax. This rate was calculated for Longtown’s 63776 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Longtown?
No.
Do online sellers have to collect sales tax in Longtown?
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 Longtown’s 63776 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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