Missouri Sales Tax Calculator - Calculate State & Local Sales Tax
Free Missouri sales tax calculator to determine state sales tax (4.225%) and local sales tax on purchases. Calculate total tax and final cost for Missouri residents
Missouri Sales Tax Calculator
Results
What is Missouri Sales Tax?
Missouri sales tax is a consumption tax collected by the state on most retail purchases. The state maintains a uniform sales tax rate of 4.225% that applies statewide, with additional local taxes that vary by county and municipality.
This calculator helps with:
- Purchase planning - Calculate total cost before buying
- Budget management - Factor tax into spending decisions
- Comparison shopping - Compare prices across locations
- Large purchases - Calculate tax on vehicles, appliances, furniture
- Business expenses - Determine taxable amounts for business purchases
Missouri Sales Tax Components
Missouri sales tax consists of two main components:
State Sales Tax
4.225% rate applied to all taxable purchases statewide.
Local Sales Tax
Additional tax added by counties and cities, varies by location.
Taxable vs Exempt Items in Missouri
Taxable Items
Most goods and services including electronics, furniture, vehicles, and prepared food.
Exempt Items
Food, prescription drugs, medical devices, clothing under $100, and agricultural supplies.
How to Use This Missouri Sales Tax Calculator
Enter Purchase Amount
Input the pre-tax price of your purchase (e.g., $1,000)
Enter Local Tax Rate
Input your local sales tax rate (e.g., 2.0% for St. Louis County)
Click Calculate
Get instant breakdown of state tax, local tax, and total amount
Review Results
See total cost including all applicable Missouri sales taxes
Benefits of Using Missouri Sales Tax Calculator
- •Accurate Calculations: Automatically applies Missouri's 4.225% state tax rate plus your local rate.
- •Real-time Updates: See tax amounts change instantly as you modify purchase amounts or local rates.
- •Budget Planning: Factor sales tax into your purchasing decisions and budget planning.
- •Comparison Shopping: Compare total costs across different locations with varying local tax rates.
- •Large Purchase Planning: Calculate tax impact on vehicles, appliances, and other big-ticket items.
Key Facts About Missouri Sales Tax
State Rate History
Missouri's 4.225% state sales tax rate has been stable since 1984.
Local Rate Variations
Local rates range from 0.5% to 5.5% depending on county and city location.
Tax Collection
Sales tax is collected by retailers and remitted to the Missouri Department of Revenue.
Use of Revenue
Sales tax revenue funds education, transportation, and other state services.
Frequently Asked Questions
Common questions about Missouri sales tax rates and calculations
What is Missouri's state sales tax rate?
Missouri has a statewide sales tax rate of 4.225%. This rate applies to most taxable goods and services purchased within the state.
How does local sales tax work in Missouri?
In addition to the state tax, Missouri counties and cities can add local sales tax. Local rates vary by location, typically ranging from 0.5% to 5.5% depending on your county and city.
What items are exempt from sales tax in Missouri?
Many essential items are exempt including most food and beverages, prescription drugs, medical devices, and agricultural supplies. Clothing under $100 is also exempt.
Are there sales tax holidays in Missouri?
Yes, Missouri offers several sales tax holidays throughout the year including back-to-school shopping, energy-efficient appliances, and senior tax relief days for those 62 and older.
How do I calculate sales tax on large purchases?
Multiply the purchase price by the combined state and local tax rate. For example, with 4.225% state tax and 2% local tax, multiply by 0.06225, then add that amount to the purchase price.
What about sales tax on vehicles in Missouri?
Vehicle purchases in Missouri are subject to both state sales tax (4.225%) and local sales tax. The tax is calculated on the total purchase price including any trade-in value.
How often do Missouri sales tax rates change?
The state sales tax rate of 4.225% has remained stable for many years. Local tax rates can change through local elections or county commission decisions.
Can businesses charge different sales tax rates?
Businesses must charge the correct combined state and local sales tax rate based on their business location. They cannot charge different rates unless they have multiple locations with different local rates.