Sue for a Refund in Missouri Small Claims Court

When a Business Won't Return Your Money

You paid for something that never arrived, came broken, or didn't match what was promised — and the business won't refund you. Missouri's small claims court lets you recover up to $5,000 without a lawyer, and filing costs as little as $20.50 in some counties. For a refused refund on a product or service that cost several hundred dollars or more, it's often the most practical path.

The key question is whether you have a legal basis for the refund. Missouri doesn't have a blanket right-to-refund law — whether you're entitled to your money back depends on the contract terms, any written return policy, and whether what you received substantially differed from what was promised.

Grounds That Support a Refund Claim

In small claims court, you're essentially arguing breach of contract or fraud. Common scenarios where refund claims succeed:

• Goods never delivered — you paid and the seller never shipped or performed
• Defective product — what arrived was materially different from the description or non-functional
• Service not performed — you paid a deposit for work that was never started or finished
• Misrepresentation — the product or service was advertised with features it didn't have
• Written refund policy violated — the business has a posted return policy and refused to honor it

If the business has a "no refund" policy that was clearly disclosed before purchase, your claim is harder but not impossible — Missouri courts can still find the policy unconscionable if the product was fundamentally defective or the seller committed fraud.

Send a Written Demand First

Before filing, send a demand letter by certified mail with return receipt requested. State what you purchased, when, how much you paid, why you're entitled to a refund, and give them 10 to 14 business days to pay. This isn't legally required for most refund claims, but it shows the judge you tried to resolve it first. A written demand can support a request for 9% prejudgment interest on a liquidated debt under RSMo § 408.020; the court decides whether interest is warranted.

Keep the certified mail receipt and the green return card — these go into your evidence binder.

Evidence That Wins Refund Cases

Missouri small claims hearings are informal but evidence-driven. Bring three organized copies of:

• Proof of purchase — receipt, credit card statement, bank transfer, PayPal confirmation
• The product listing or service agreement — screenshots of the ad, email confirmations of scope, the written contract
• Documentation of the problem — photos of a defective item, screenshots showing the product doesn't match the description, repair estimates
• Communication records — emails or texts where you requested the refund and the business refused or went silent
• The demand letter and certified mail receipt
• The business's return/refund policy if it exists (screenshot it before filing — businesses sometimes change their website after a dispute starts)

For services that were never performed, a timeline showing no work was done after payment is powerful. For defective goods, independent repair estimates or product inspection reports strengthen your case beyond your own testimony.

Filing the Claim

File OSCA Form SC40 at the Associate Circuit Clerk in a county where a defendant resides; where you reside and the defendant can be found; or where the transaction occurred, under RSMo § 482.330. The $5,000 limit under § 482.305 applies to the refund amount plus any consequential damages you can prove — not just the sticker price.

If the business is an LLC or corporation, you must name the exact legal entity as the defendant. Search the Missouri Secretary of State business database to find the registered name and registered agent address. Serving the wrong entity means your judgment is unenforceable.

Filing fees range from $20.50 to $45 by county. Certified mail service is about $10; sheriff service is $46 in Jackson County, $49 in St. Charles County (including $9 mileage, effective March 1, 2026), and $55 in Greene County.

At the Hearing

The judge will ask you to describe what happened. Walk through it chronologically: what you ordered, what you paid, what you received (or didn't), your refund request, and the business's response. Then present your documentary evidence.

If the business has been duly served and doesn't appear, you still must present a prima facie case; the judge may enter a default judgment under RSMo § 482.355. If the business appears, it presents its side and the judge decides.

Judges look at whether the product or service materially failed to meet the bargain. A minor cosmetic issue probably won't support a full refund. A product that doesn't work at all, or a service that was never performed, can support a refund claim when the evidence shows a breach.

Collecting Your Judgment

A court judgment doesn't automatically put money in your account. The business has 10 days to appeal under RSMo § 482.365 (Application for Trial de Novo). After that window closes, if they don't pay voluntarily, you can pursue collection remedies — garnishment, liens, and execution are covered in our guide on Missouri judgment collection.

Get Organized Before You File

The difference between winning and losing a refund case usually comes down to documentation. Our Missouri small claims filing guide includes step-by-step instructions for building your evidence binder, a service-of-process tracker, and a deadline calendar so you don't miss any critical dates.

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