Missouri has a 4.225% state sales tax, but local taxes can increase the combined rate to over 10% in some areas. If you sell taxable goods or services in Missouri, you may be required to collect and remit sales tax. This guide explains who must register, what’s taxable, current tax rates, and filing requirements.
Missouri Tax at a Glance (2026)
| Topic | Key Information |
| State sales tax | 4.225% |
| Local sales taxes | Yes |
| Economic nexus | $100,000 in sales |
| Sales tax license required | Yes |
| Filing frequency | Monthly, quarterly, or annually |
| Registration | MyTax Missouri |
When Do You Have Sales Tax Nexus in Missouri?
You generally have sales tax nexus if your business:
- Has a storefront, office, warehouse, employees, or inventory in Missouri
- Uses a third-party fulfillment center located in Missouri
- Exceeds $100,000 in Missouri sales during the previous 12 months
If you meet any of these conditions, you’ll generally need to register and collect Missouri sales tax.
What Is Taxable in Missouri?
Most tangible personal property sold in Missouri is taxable, including:
- Clothing
- Electronics
- Furniture
- Sporting goods
Common exemptions include:
- Groceries (state tax exemption with some local taxes still applying)
- Prescription medications
- Sales made with a valid exemption certificate
Professional services are generally not taxable, although some services related to tangible personal property may be taxable.
How to Register for a Missouri Sales Tax License
Register online through MyTax Missouri:
- Create an account.
- Complete the Missouri Tax Registration Application.
- Receive your sales tax license.
- Begin collecting sales tax.
Registration is free, although some businesses may be required to obtain a surety bond. Processing typically takes 5 to 10 business days.
Pro tip: set up a separate bank account specifically for sales tax funds so you’re never tempted to spend money that belongs to the state.
Missouri Sales Tax Rates
Missouri’s state sales tax rate is 4.225%, but local taxes can significantly increase the total rate depending on where the sale occurs.
Origin-Based Sourcing
Missouri generally uses origin-based sourcing for in-state sellers, while many remote sellers use destination-based sourcing. Businesses should ensure they apply the correct sourcing rules when calculating sales tax.
Local Sales Taxes
Cities, counties, and special districts may impose additional sales taxes, meaning the combined rate varies across Missouri. Businesses should use the Missouri Department of Revenue’s rate lookup tool or automated tax software to calculate the correct rate.
Filing Requirements
Collecting the tax is only part of the job. You also have to file returns and remit what you’ve collected on time.
Missouri assigns your filing frequency based on how much sales tax you collect. The breakdown generally works like this:
- Monthly filing: if you collect more than $500 per month in sales tax
- Quarterly filing: if you collect between $200 and $500 per month
- Annual filing: if you collect less than $200 per month
Set calendar reminders for your due dates: monthly returns are due by the 20th of the following month, quarterly returns by the last day of the month following the quarter, and annual returns by January 31. Even if you had zero sales in a period, you must still file a return showing zero tax due.
Penalties for Late Filing
Late filings may result in penalties, interest, and additional enforcement actions. Missouri also offers a timely filing discount, allowing qualifying businesses to retain a small percentage of the tax collected when returns are filed and paid on time.
On the flip side, Missouri offers a timely filing discount: if you file and pay on time, you can keep 2% of the tax collected, up to $500 per month. That’s real money over the course of a year, and it rewards businesses that stay on top of their obligations.
Marketplace Facilitator Rules
Marketplace facilitators such as Amazon, Etsy, Walmart Marketplace, and eBay generally collect and remit Missouri sales tax on marketplace sales. If you also sell through your own website or directly to customers, you’re responsible for collecting tax on those sales if you have nexus.
Missouri Sales Tax Compliance Checklist
- Determine whether you have nexus.
- Register through MyTax Missouri.
- Collect the correct state and local sales tax.
- Keep exemption certificates on file.
- File returns on time.
- Maintain accurate sales records.
FAQs
What is the Missouri sales tax rate?
Missouri has a 4.225% state sales tax, but local taxes often increase the combined rate.
Who needs to collect Missouri sales tax?
Businesses with a physical presence or more than $100,000 in Missouri sales generally must collect Missouri sales tax.
Does Missouri have local sales taxes?
Yes, cities, counties, and special districts may impose additional sales taxes, so the total rate varies by location.
How do I register for a Missouri sales tax license?
Register online through MyTax Missouri before making taxable sales.
Does Amazon collect Missouri sales tax?
Yes. Marketplace facilitators like Amazon, Etsy, Walmart Marketplace, and eBay generally collect and remit Missouri sales tax on marketplace sales.
Final Thoughts
Missouri’s sales tax system is more complex than many states because of its local tax jurisdictions and sourcing rules, but businesses that understand their obligations can stay compliant by registering, collecting the correct tax, and filing returns on time.
Need help with Missouri sales tax registration, filings, or compliance? Contact our tax professionals today.
