To file a small claims case in Wisconsin, complete Form SC-500 (Summons and Complaint), take it to the Clerk of Circuit Court in the correct county with the $94.50 filing fee, then arrange to serve the defendant before your return date. The whole process is designed for people without lawyers, but the paperwork and service rules have to be right, or the court will dismiss the case before it’s heard.
Check Whether Your Claim Belongs in Small Claims Court
Wisconsin’s small claims court handles civil disputes up to $10,000 for most claims, but personal injury and other tort-based actions are capped at $5,000.1Wisconsin State Legislature. Wisconsin Statutes 799.01 – Applicability of Chapter If a car accident left you with $7,000 in damages, that’s above the tort limit and can’t be filed here for the full amount.
Beyond money judgments and torts, small claims also covers evictions (any rent amount), return of earnest money on residential real estate deals, replevin actions to recover personal property worth $10,000 or less, and confirmation of arbitration awards tied to residential purchases.2Wisconsin State Legislature. Chapter 799 – Small Claims Procedure If your claim doesn’t fit one of these categories, or the amount exceeds the cap, you’ll need to file in regular civil court instead.
Know Your Filing Deadline
Every claim has a statute of limitations, measured from when the problem happened to when you file. Miss it and the case is over before it starts.
- Breach of contract: six years from the date of the breach.3Wisconsin State Legislature. Wisconsin Statutes 893.43 – Action on Contract
- Personal injury: three years from the date of injury.4Wisconsin State Legislature. Wisconsin Statutes 893.54 – Injury to the Person
- Property damage: six years from the date the damage occurred.
The clock stops when you file, not when trial happens. If you’re close to a deadline, file early so that any hiccup with service of process doesn’t push you over.
Fill Out the Summons and Complaint
The launching document is Form SC-500, the Summons and Complaint, available on the Wisconsin Court System website at wicourts.gov.5Wisconsin Court System. SC-500 – Summons and Complaint (Small Claims) You’ll need the defendant’s full legal name and a current physical address. A P.O. box alone won’t do, because the defendant has to be reachable for service.
The form asks you to choose a claim category (money judgment, tort, replevin, eviction, or other) and to state the exact dollar amount you’re seeking. Use your real loss, not a rounded-up guess. Underneath, write a short chronological statement: what happened, when, and why the defendant owes you. Plain sentences work better than legalese. The clerk and the judge both need to grasp the claim quickly.
Leave the case number and return date blank. The clerk fills those in when you file. Sign at the bottom to verify your statements are true.
File in the Right County
Venue matters. For consumer transactions, Wisconsin’s consumer law dictates the county. For garnishment, you file where the garnishee resides or where the underlying judgment was entered.6Wisconsin State Legislature. Wisconsin Statutes 799.11 – Venue For ordinary contract and debt claims without a specific venue rule, file in the county where the defendant lives or where the events happened. Pick the wrong county and the defendant can challenge venue, forcing you to start again elsewhere.
File With the Clerk of Circuit Court
Take your completed SC-500 to the Clerk of Circuit Court in the county you’ve chosen. Self-represented filers can walk paperwork into the courthouse or file electronically. Attorneys are required to e-file.
The filing fee is $94.50. E-filing adds a $35 electronic filing surcharge per case.7Wisconsin Court System. Wisconsin Circuit Court Fee, Forfeiture, Fine and Surcharge Tables Once the clerk accepts the filing and payment, they assign a case number and stamp a return date on the Summons and Complaint. That return date is your first court appearance. Keep one stamped copy for yourself and extras for serving the defendant.
Serve the Defendant
Filing the case doesn’t notify the defendant. That’s a separate step, and getting it wrong is one of the most common reasons small claims cases fall apart.
Wisconsin allows several service methods. Personal service by a process server or the county sheriff is the most reliable. Some counties also authorize service by mail; when that’s permitted, you file the summons with the clerk along with a mail service request and additional fee, and the clerk mails it. In eviction cases where mail service is authorized, certified mail with return receipt requested is required. For other case types, the county may or may not require certified mail.8Wisconsin State Legislature. Wisconsin Statutes 799.12 – Service of Process
If personal service fails or the mailed papers come back unopened, Wisconsin permits service by mailing and publication as a last resort, and the clerk will issue a new return date to allow time for publication.8Wisconsin State Legislature. Wisconsin Statutes 799.12 – Service of Process
Whoever serves the papers must complete an Affidavit of Service, and you have to file that affidavit with the clerk before the return date. Without proof of service on file, the court won’t move forward.
Show Up on the Return Date
The return date is your first court appearance, and in most counties the plaintiff has to be there. Some counties require the defendant to appear in person; others let the defendant file a written answer by mail or phone instead.9Wisconsin State Legislature. Wisconsin Statutes 799.22 – Judgment on Failure to Appear or Answer Check your county’s local rules ahead of time.
At the return date, the court confirms both sides are present, asks whether the defendant disputes the claim, and sets a trial date if needed. Some counties offer mediation to help you settle before trial.10Wisconsin Court System. Basic Guide to Wisconsin Small Claims Actions
If the defendant wants to sue you back, they can file a counterclaim. When the counterclaim stays within small claims limits, the court hears everything together. If it exceeds $10,000 (or $5,000 for tort claims), the whole case gets bumped to regular civil court with higher fees and more formal rules.11Wisconsin State Legislature. Wisconsin Statutes 799.01(1) – Applicability of Chapter
If the Defendant Doesn’t Appear
You don’t automatically win by default. The court can enter a default judgment, but you still have to prove your claim. For a contract case, a verified complaint or affidavit of the facts can be enough. For other claim types, be ready with sworn testimony or documentary evidence.9Wisconsin State Legislature. Wisconsin Statutes 799.22 – Judgment on Failure to Appear or Answer Bring your evidence to the return date even if you expect the other side to be a no-show.
Bring Your Evidence to Trial
If the defendant disputes the claim, the case goes to trial, usually before a court commissioner. Bring every document that supports your position: contracts, invoices, photographs, text messages, repair estimates, receipts. Bring multiple copies, one for the judge and one for the other side. Witnesses must be physically present; the court won’t consider testimony from someone who didn’t come.
To get a document admitted, you or a witness has to explain what it is, where it came from, and how the witness knows it firsthand. The judge then decides whether to admit it. Writing out your witness questions in advance keeps you organized and prevents you from forgetting a key point under pressure.
After the Ruling
If a court commissioner decides your case and you disagree, you have an absolute right to a brand-new trial before a judge. It’s a complete do-over, not a review of what went wrong.12Wisconsin State Legislature. Wisconsin Statutes 799.207 – Hearing by Court
The deadlines are short. If the commissioner announces the decision orally, you have 10 days to file a demand for trial. If it’s mailed to you in writing, you have 15 days from the mailing date. You must file the demand with the court and mail a copy to the other party with proof of mailing. Miss those windows and the commissioner’s decision becomes a final judgment. Default judgments take effect immediately and can’t be appealed through this process.12Wisconsin State Legislature. Wisconsin Statutes 799.207 – Hearing by Court
Winning is not the same as getting paid. The court doesn’t collect for you. After a money judgment is entered, the court orders the losing party to complete a financial disclosure statement and deliver it to you or the clerk within 15 days.13Wisconsin State Legislature. Wisconsin Statutes 799.26 – Money Damages; Disclosure of Assets Requested That disclosure gives you the information needed to pursue wage garnishment or other collection tools if the debtor won’t pay voluntarily.