Missouri Sales Tax Rate for 2025 is 4.225% statewide. Local taxes can raise the total rate depending on where you’re selling or buying, so use the MO sales tax calculator below to see the exact combined rate in your area.
Missouri Sales Tax Calculator
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The TaxHero sales tax calculator provides a combined sales tax rate based on a full address lookup. A complete address ensures precision since ZIP codes may cross different tax jurisdictions. Results are for reference and may need additional context for compliance. Contact us today for a demo and learn how TaxHero can support your business.
To determine the 2025 MO Sales Tax Rate, start with the statewide sales tax rate of 4.225%. Then, identify the local sales tax rates, varying across counties, cities, and districts. Add these local rates to the state rate to get the total sales tax rate for Missouri.
Compared with neighboring states, the Missouri Sales Tax Rate of 4.225% is lower than Illinois’s 6.25%, lower than Kansas’s 6.50%, and nearly in line with Iowa’s 6.00% when local taxes are considered. Within Missouri, local option taxes can push combined rates much higher: for example, St. Louis has a total rate of 9.68%, while in some areas only the base rate applies, leaving the total at 4.225%.
Discover and explore more sales tax resources for the state of Missouri on this page.
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