Amazonia, Missouri sales tax rate: 7.425%
Last updated Checked monthly
The sales tax rate in Amazonia, Missouri is 7.425%. That’s the 4.225% state rate plus 3.2% in local taxes. It’s higher than 166 of the 228 Missouri cities we checked, and 1 other city pays the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Amazonia combined rate
7.425%
- Missouri state
- 4.225%
- Andrew CountyCounty
- 3.2%
Amazonia sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- Andrew CountyCounty · 3.2%$3.20
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoAmazonia sales tax rate breakdown
State and county taxes add up to 7.425%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| Andrew County | County | 3.2% |
| Combined rate | 7.425% |
Rate history
- July 20235.925%
- July 20245.925%
- July 20256.425%
- July 20266.425%
- Today7.425%
Changed since July 2023.
Charge the right rate in Amazonia, 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.
Amazonia 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 Amazonia, Missouri?
The combined sales tax rate in Amazonia is 7.425% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 3.2% Andrew County.
Does the sales tax rate vary within Amazonia?
Amazonia has no special-district taxes, so most addresses in the city pay the same 7.425%: Missouri’s 4.225% plus 3.2% county tax. This rate was calculated for Amazonia’s 64421 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Amazonia?
No.
Do online sellers have to collect sales tax in Amazonia?
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 Amazonia’s 64421 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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