Blackburn, Missouri sales tax rate: 6.225%
Last updated Checked monthly
The sales tax rate in Blackburn, 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.Blackburn combined rate
6.225%
- Missouri state
- 4.225%
- Saline CountyCounty
- 2%
Blackburn sales tax calculator
Enter a price and what you’re selling.
- MissouriState · 4.225%$4.23
- Saline CountyCounty · 2%$2.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoBlackburn sales tax rate breakdown
State and county taxes add up to 6.225%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Missouri | State | 4.225% |
| Saline County | County | 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 Blackburn
Closest cities
- Alma3 mi6.475%
- Emma9 mi6.475%
- Aullville12 mi6.475%
- Norborne17 mi5.725%
- Carrollton18 mi5.725%
- Lexington21 mi8.975%
- Knob Noster24 mi9.975%
- Odessa27 mi6.475%
Elsewhere in Saline County
- Arrow Rock6.225%
Charge the right rate in Blackburn, 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.
Blackburn 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 Blackburn, Missouri?
The combined sales tax rate in Blackburn is 6.225% as of November 2, 2026. It’s made up of 4.225% Missouri state tax, 2% Saline County.
Does the sales tax rate vary within Blackburn?
Blackburn has no special-district taxes, so most addresses in the city pay the same 6.225%: Missouri’s 4.225% plus 2% county tax. This rate was calculated for Blackburn’s 65321 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Blackburn?
No.
Do online sellers have to collect sales tax in Blackburn?
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 Blackburn’s 65321 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.
#1 rated support on G2
