Missouri Sales Tax Calculator
Missouri's confirmed state base rate is 4.225 percent. Enter the transaction lines and any local rate that applies, then the calculator shows the amount, state rate, local rate, combined rate, tax, and total.
Calculate sales tax
The state rate comes from the versioned data file. Enter a local rate only when it applies to the transaction location.
Missouri cities, counties, and districts can add local sales taxes.
| Amount before tax | $0.00 |
| Missouri state rate | 4.225% |
| Local rate | 0% |
| Combined rate | 4.225% |
| Estimated tax | $0.00 |
| Total | $0.00 |
Source record
The 4.225% sales and use tax figure was reviewed on 2026-07-18. Rates change, and taxability and sourcing depend on the specific transaction.
Open the official state sourceEmail me a copy and useful tips
The download stays available without an email address. Add yours only if you want the link in your inbox and occasional practical bookkeeping guidance.
Use the result with current books
Use this result with the bookkeeping by industry guides and software comparisons that fit your business. GlacialBooks features explain how the underlying records stay current, and current pricing shows the path from a free tool into the product.
Current Missouri state rate
Missouri's confirmed state base rate is 4.225 percent. The source was reviewed on 2026-07-18. Missouri cities, counties, and districts can add local sales taxes.
Economic nexus for remote sellers
A confirmed threshold is not included in this release. Check Missouri Revenue remote seller guidance.
Filing frequency and records
Missouri assigns monthly, quarterly, or annual filing based on tax due. Keep the transaction location, item taxability, exemption evidence, rate source, tax collected, return, and payment together so the liability can be reconciled.
Rate and sourcing note
Rates change, and taxability and sourcing depend on the specific transaction. Confirm the current treatment with the linked department before collecting or filing.
Frequently asked questions
What is the Missouri state sales tax rate?
Missouri's confirmed state base rate is 4.225 percent.
Does Missouri have local sales tax?
Missouri cities, counties, and districts can add local sales taxes.
Does the calculator decide whether a Missouri sale is taxable?
No. It calculates from the confirmed state rate and the local rate you enter. Product taxability, sourcing, exemptions, nexus, and marketplace rules require separate review.
Sources
Reviewed 2026-07-18.
Related guidance
Alabama sales tax calculator
Calculate with the confirmed 4 percent state rate and an optional local rate.
Alaska sales tax calculator
Calculate with the confirmed 0 percent state rate and an optional local rate.
Arizona sales tax calculator
Calculate with the confirmed 5.6 percent state rate and an optional local rate.
Arkansas sales tax calculator
Calculate with the confirmed 6.5 percent state rate and an optional local rate.
California sales tax calculator
Calculate with the confirmed 7.25 percent state rate and an optional local rate.
Colorado sales tax calculator
Calculate with the confirmed 2.9 percent state rate and an optional local rate.