Missouri sales tax rates 2026: Calculator, nexus, and due dates

Missouri sales tax rates by city and county

Missouri’s 4.225% state rate is the baseline. Cities, counties, and special taxing districts stack additional taxes on top — and Missouri has one of the most complex local tax structures in the country. The Missouri Department of Revenue administers all state and local sales taxes centrally, and local rate changes take effect quarterly (January, April, July, October).

Because Missouri is an origin-based state for in-state sellers, you charge the rate based on your business location. Remote sellers collecting vendor’s use tax collect based on the delivery destination. The Missouri Department of Revenue provides an online rate map and rate calculator for address-level lookups.

Major Missouri cities and their 2026 combined rates:

*Rates shown are representative combined rates. Actual rates vary by exact address due to overlapping special districts (CIDs, TDDs, fire districts, ambulance districts). Use the Missouri Department of Revenue’s Sales and Use Tax Rate Map for precise address-level rates.

Missouri sales tax calculator

Can’t find your city? Use the TaxCloud Sales Tax Calculator to look up any Missouri ZIP code.

The rates in this calculator are powered by the same real-time engine used within our platform. Missouri’s local rates are among the most complex in the U.S. — with over 2,500 taxing jurisdictions and quarterly rate changes. Final precision depends on the exact street address and the specific taxability (TIC) of your product. To move from estimates to automated, rooftop-level accuracy, start your 30-day free trial and see the engine in action.

Missouri nexus thresholds

Remote sellers and businesses with a physical presence in Missouri are subject to nexus laws. You are required to register and collect tax if you trigger “nexus” through a physical presence in the state or by exceeding the economic threshold as a remote seller.

Missouri economic nexus

You will trigger Missouri economic nexus if you exceed the following threshold in a calendar year:

• Sales threshold: $100,000 in gross receipts from taxable sales of tangible personal property into Missouri.
• Transaction threshold: None. Missouri uses a revenue-only standard.

The $100,000 threshold includes all sales of tangible personal property shipped into Missouri, including sales made through a marketplace facilitator. At the end of each calendar quarter, you must determine whether your gross receipts exceeded $100,000 over the preceding 12-month period. If they have, you must begin collecting and remitting Missouri vendor’s use tax no later than three months following the close of that quarter.

Missouri physical nexus

You have physical nexus (and must register from dollar one) if you have:

• Inventory: Storing goods in a warehouse, 3PL, or Amazon FBA fulfillment center in Missouri.
• Personnel: Employees, sales agents, or traveling representatives conducting business in Missouri.
• Property: Maintaining an office, distribution facility, warehouse, or similar place of business in Missouri.
• Services: Delivering, installing, assembling, or performing maintenance services for customers in Missouri.

Missouri sales tax permit registration

Once you trigger nexus, you must register with the Missouri Department of Revenue before you can legally collect sales tax. Operating without a Missouri Retail Sales Tax License is subject to a penalty of $500 for the first day and $100 every day thereafter, up to a maximum of $10,000.

1. Gather your information. You’ll need your FEIN, business structure details, estimated sales, and bank account information.
2. Submit your application. Register online through the MyTax Missouri portal or complete paper Form 2643 (Missouri Tax Registration Application). There is no fee for registration, and bonds are no longer required for businesses that collect and pay sales or vendor’s use tax (as of August 28, 2018).
3. Note your effective date. Missouri expects registration promptly upon exceeding the $100,000 threshold. If there’s a gap between crossing the threshold and registering, you may owe back taxes for that period.

If you have questions about your Missouri registration or compliance history, TaxCloud’s U.S.-based support team typically responds within 2 hours and can review your setup directly.

Missouri sales tax calculation rules

Missouri’s calculation rules require careful attention to local rates and sourcing. The 4.225% state rate applies everywhere, but local taxes vary significantly by address — and with over 2,500 taxing jurisdictions, Missouri has one of the most complex local tax landscapes in the U.S.

What is taxable in Missouri?

Taxability in Missouri is determined by how a product is classified under state law. Below is a high-level summary of how major categories are generally treated for 2026:

• Tangible personal property: Most physical goods are subject to the 4.225% state sales tax plus applicable local taxes unless a specific exemption applies. Delivery, shipping, handling, and transportation charges are not taxable when separately stated on the invoice. Missouri includes installation charges in the taxable sale price.
• SaaS, software, and digital products: SaaS is not taxable in Missouri (per Missouri Department of Revenue letter ruling). Prewritten software delivered on a physical medium (disk, CD) is taxable as tangible personal property. Digital products that are not delivered on tangible media are generally not considered tangible personal property and are therefore not subject to Missouri sales tax. Sellers should verify specific product taxability with the Missouri Department of Revenue.
• Food & groceries: Missouri taxes groceries at a reduced state rate of 1.225% (a 3% reduction from the standard 4.225% rate). This reduced rate applies to food items eligible for purchase with SNAP benefits, seeds and plants for growing food for personal consumption, and food items sold refrigerated or at room temperature. All local sales taxes continue to apply to food and beverage sales at the full local rate.
• Clothing: Clothing is taxable at the standard rate, except during the annual Back-to-School Sales Tax Holiday when qualifying clothing items are exempt.

What is tax exempt in Missouri?

Below is a high-level summary of items that are generally tax-exempt in Missouri:

• Essential exemptions: Missouri provides specific exemptions for prescription drugs, certain medical devices, and residential electricity (taxed at a reduced rate in some jurisdictions). Machinery and equipment used to provide broadband communications services became exempt from state and local sales and use tax effective January 1, 2026.
• Additional exemptions: Sales for resale (with a completed Form 149, Sales/Use Tax Exemption Certificate), sales to the U.S. government and State of Missouri and its political subdivisions, manufacturing machinery and equipment (exempt from state and local tax since January 1, 2023), and purchases by qualifying religious, educational, and charitable organizations.

Missouri sales tax return due dates and filing frequency

In Missouri, sales tax returns are due on the last day of the month following the reporting period — not the 20th used by many other states. The Missouri Department of Revenue assigns filing frequency based on your state tax liability.

Critical 2026 compliance notes:

• Due dates are the last day of the month, not the 20th: Missouri’s filing deadline differs from most states. Multi-state sellers should note this distinction to avoid confusion.
• Broadband equipment exemption (January 1, 2026): All machinery and equipment used by a broadband communications service provider to provide broadband services is now exempt from state and local sales and use tax.
• Extremely complex local tax structure: Missouri has over 2,500 taxing jurisdictions. Rates change quarterly (January, April, July, October). Sellers must keep systems current with the latest rate tables from the Missouri Department of Revenue.
• Origin-based for in-state sellers, destination-based for remote sellers: In-state sellers collect based on their business location. Remote sellers collecting vendor’s use tax collect based on the delivery destination — but only the local use tax portion that applies in jurisdictions that have passed a local use tax.
• Food at reduced rate: The state tax on qualifying groceries is 1.225%, but all local taxes still apply at the full local rate. Sellers must correctly separate food sales on their returns using the food item code.
  2% timely payment allowance: On all vendor’s use tax returns filed and paid by the due date, a 2% timely payment allowance is granted. This does not apply to consumer’s use tax.
• Zero-return requirement: If you are registered but had $0 in sales this period, you must still file.
• Weekend/holiday rule: If the due date falls on a Saturday, Sunday, or state holiday, your return is due the next business day.
• Electronic filing required for 3+ locations: All businesses reporting sales or use tax from three or more locations must file electronically through MyTax Missouri.

Missouri and the Streamlined Sales Tax (SST) program

Missouri is not a member of the Streamlined Sales Tax (SST) program.

However, because TaxCloud is a Certified Service Provider of the SST Program, we can save your business time and money on state registration and filing costs in 24 SST-member states — and handle your Missouri filing.

See how our SST status can eliminate your filing fees.

The latest Missouri sales tax changes

We track Missouri’s shifting sales tax landscape so you don’t have to.

Here are the most relevant updates for 2026:

• Broadband equipment exemption (January 1, 2026): All machinery and equipment used to provide broadband communications services is now exempt from state and local sales and use tax (Section 144.812, RSMo). This applies to broadband service providers statewide.
• Quarterly local rate changes continue: Missouri’s local sales tax rates change quarterly. For Q1 2026, multiple jurisdictions added or extended local taxes. Sellers must ensure their systems reflect the latest rate tables each quarter. Check the Missouri Department of Revenue’s rate change notices for the latest updates.