Brentwood, Missouri sales tax rate: 6.225%
Last updated Checked monthly
The sales tax rate in Brentwood, Missouri is 6.225%. That’s the 4.225% state rate plus 2% in local taxes. It’s higher than 100 of the 228 Missouri cities we checked, and 12 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Brentwood combined rate
6.225%
- Missouri state
- 4.225%
- BrentwoodCity
- 2%
Brentwood sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- Brentwood City (St. Louis County)City · 2%$2.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoBrentwood sales tax rate breakdown
State and city taxes add up to 6.225%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| Brentwood City (St. Louis County) | City | 2% |
| Combined rate | 6.225% |
Rate history
- July 20236.225%
- July 20246.225%
- July 20256.225%
- July 20266.225%
- Today6.225%
No change since July 2023.
Sales tax near Brentwood
Closest cities
- Richmond Heights1 mi5.975%
- Webster Groves2 mi5.725%
- Shrewsbury2 mi5.725%
- Crystal Lake Park5 mi4.225%
- Westwood5 mi4.225%
- Hillsdale6 mi4.225%
- Saint Louis6 mi9.013%
- St. Louis6 mi9.013%
Elsewhere in St. Louis County
- Florissant5.475%
- Hazelwood6.475%
- Webster Groves5.725%
- Creve Coeur5.475%
- Richmond Heights5.975%
- Black Jack4.725%
- Shrewsbury5.725%
- Normandy5.725%
- Northwoods5.475%
- Green Park4.225%
- Hillsdale4.225%
- Calverton Park4.725%
Charge the right rate in Brentwood, 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.
Brentwood 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 Brentwood, Missouri?
The combined sales tax rate in Brentwood is 6.225% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 2% Brentwood City (St. Louis County).
Does the sales tax rate vary within Brentwood?
Brentwood has no special-district taxes, so most addresses in the city pay the same 6.225%: Missouri’s 4.225% plus 2% city tax. This rate was calculated for Brentwood’s 63144 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Brentwood?
No.
Do online sellers have to collect sales tax in Brentwood?
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 Brentwood’s 63144 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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