Piedmont, Missouri sales tax rate: 8.475%
Last updated Checked monthly
The sales tax rate in Piedmont, Missouri is 8.475%. That’s the 4.225% state rate plus 4.25% in local taxes. It’s higher than 204 of the 228 Missouri cities we checked, and 5 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Piedmont combined rate
8.475%
- Missouri state
- 4.225%
- Wayne CountyCounty
- 1.75%
- PiedmontCity
- 2.5%
Piedmont sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- Wayne CountyCounty · 1.75%$1.75
- Piedmont City (Wayne County)City · 2.5%$2.50
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoPiedmont sales tax rate breakdown
State, county and city taxes add up to 8.475%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| Wayne County | County | 1.75% |
| Piedmont City (Wayne County) | City | 2.5% |
| Combined rate | 8.475% |
Rate history
- July 20238.475%
- July 20248.475%
- July 20258.475%
- July 20268.475%
- Today8.475%
No change since July 2023.
Sales tax near Piedmont
Closest cities
- Des Arc10 mi4.225%
- Annapolis15 mi4.225%
- Williamsville15 mi8.475%
- Ellsinore15 mi4.225%
- Marquand35 mi4.225%
- Fredericktown36 mi4.225%
- Winona36 mi8.725%
- Fisk37 mi4.225%
Elsewhere in Wayne County
- Williamsville8.475%
Charge the right rate in Piedmont, 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.
Piedmont 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 Piedmont, Missouri?
The combined sales tax rate in Piedmont is 8.475% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 1.75% Wayne County, 2.5% Piedmont City (Wayne County).
Does the sales tax rate vary within Piedmont?
Piedmont has no special-district taxes, so most addresses in the city pay the same 8.475%: Missouri’s 4.225% plus 1.75% county tax plus 2.5% city tax. This rate was calculated for the centre of Piedmont; the calculator prices any exact address.
Is SaaS taxable in Piedmont?
No.
Do online sellers have to collect sales tax in Piedmont?
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 the centre of Piedmont. 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.
#1 rated support on G2
