Saint Louis, Missouri sales tax rate: 9.013%
Last updated Checked monthly
The sales tax rate in Saint Louis, Missouri is 9.013%. That’s the 4.225% state rate plus 4.788% in local taxes. It’s higher than 219 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.Saint Louis combined rate
9.013%
- Missouri state
- 4.225%
- St. LouisCity
- 4.788%
Saint Louis sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- St. Louis City (St. Louis City)City · 4.788%$4.79
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoSaint Louis sales tax rate breakdown
State and city taxes add up to 9.013%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| St. Louis City (St. Louis City) | City | 4.788% |
| Combined rate | 9.013% |
Rate history
- July 20239.013%
- July 20249.013%
- July 20259.013%
- July 20269.013%
- Today9.013%
No change since July 2023.
Sales tax near Saint Louis
Closest cities
- St. Louis0 mi9.013%
- Hillsdale4 mi4.225%
- Richmond Heights5 mi5.975%
- Beverly Hills5 mi4.225%
- Northwoods5 mi5.475%
- Shrewsbury6 mi5.725%
- Brentwood6 mi6.225%
- Normandy6 mi5.725%
Elsewhere in St. Louis (city) County
- St. Louis9.013%
Charge the right rate in Saint Louis, 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.
Saint Louis 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 Saint Louis, Missouri?
The combined sales tax rate in Saint Louis is 9.013% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 4.788% St. Louis City (St. Louis City).
Does the sales tax rate vary within Saint Louis?
Saint Louis has no special-district taxes, so most addresses in the city pay the same 9.013%: Missouri’s 4.225% plus 4.788% city tax. This rate was calculated for Saint Louis’s 63112 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Saint Louis?
No.
Do online sellers have to collect sales tax in Saint Louis?
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 Saint Louis’s 63112 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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