Sell Baked Goods at Farmers Market Missouri

Markets Are Legal in Most of Missouri — Not All

Missouri's cottage food law (RSMo § 196.298) allows direct-to-consumer sales of non-potentially hazardous baked goods, traditional jams and jellies, and dried herbs. Farmers markets fall under that direct-to-consumer umbrella in most jurisdictions. But because Missouri allows local health departments to set their own standards for public food sales venues, some areas restrict or outright ban home-prepared foods at markets.

The most notable restriction: St. Louis County prohibits home-prepared foods at all county farmers markets and community events. If you want to sell at the Clayton Farmers Market, Boulevard Farmers Market, or any other venue in unincorporated St. Louis County or its municipalities, your products must come from an inspected commercial kitchen.

In St. Louis City, Kansas City, Springfield, Columbia, and most rural Missouri jurisdictions, cottage food sales at farmers markets are allowed.

What You Need Before Market Day

Sales Tax License

You need a Missouri Retail Sales Tax License before your first market transaction. The rate at a farmers market follows the market's physical location, not your home address. If you sell at markets in multiple jurisdictions, you will need to track and remit tax at each location's rate.

Labels or Placards

Prepackaged items need individual labels with all six required elements: your name and address, product name, ingredients, allergens, net weight, and the uninspected kitchen disclaimer. Items sold unpackaged (whole loaves, pies by the slice) require a visible placard at your booth displaying the disclaimer.

Local Business License

Check whether the market's city or county requires a local business license. Kansas City requires a KCMO Business License. Independence requires a City Occupation License ($75 for estimated gross annual receipts of $25,000 or less, plus $0.31 for each additional $1,000). Liberty requires a $50 Occupation License plus a copy of the Clay County Health Department permit. Some smaller cities exempt home-based businesses entirely.

Market-Specific Application

Every market has its own vendor application, fees, and policies. The Columbia Farmers Market charges a $30 non-refundable application fee, $100 annual membership, and requires an ingredient sourcing audit to verify you produced the items yourself. Springfield-area markets may require a Farmers' Market Food Permit ($144 annually, pro-rated) if you plan to offer samples or prepare potentially hazardous items on-site.

Apply early — competitive markets fill up quickly, and some cap the number of prepared-food vendors. The Columbia Farmers Market, for example, limits non-farmer vendors to 20% of total Saturday membership during the summer season.

What to Bring to the Market

Beyond your products, the essentials for a compliant market booth:

• Cash box and change or a mobile card reader for collecting payment
• Tax collection records — log each sale for sales tax reporting
• Printed booth placard with the uninspected kitchen disclaimer for unpackaged items
• Ingredient lists available for customer questions (even if labels cover this)
• A copy of your sales tax license — some market managers require proof on file
• A tent or canopy with secure weights (most markets require overhead protection)

Sampling Rules

Sampling rules vary by jurisdiction. Before offering free samples or preparing food on-site, confirm whether the market requires a specific permit:

• Springfield-Greene County: A Farmers' Market Food Permit ($144 annually, pro-rated) is required if you offer samples or prepare potentially hazardous foods on-site
• Kansas City: A Farmers Market Vendor Permit ($35–$60) is required for sampling TCS items, not for prepackaged non-TCS cottage food

Check your market's jurisdiction before planning a sampling strategy.

The Full Compliance Picture

Market access is the visible part of running a cottage food business, but it sits on top of product classification, zoning clearance, business registration, and tax licensing. Missing any of these can result in being turned away on market day — or worse, a penalty from the Department of Revenue. Our Missouri Cottage Food & Home Food Business Guide covers the full pre-market compliance checklist by city, so you arrive at your first market with everything in order.

See more Missouri guides →