How to File Small Claims in Wisconsin: Step-by-Step Process

Before You File: Confirm Your Case Qualifies

Not every dispute belongs in small claims court. Before starting the paperwork, check three things:

Dollar limit — Your claim must fall within Wisconsin's statutory caps: $10,000 for general money claims and replevin, $5,000 for tort and personal injury. (These limits rise on January 1, 2027 under 2025 Wisconsin Act 105: $15,000 for money claims, $50,000 for consumer credit transactions.) Statutory interest and court costs don't count toward the cap.

Statute of limitations — Wisconsin gives you 6 years for contract, property damage, and unpaid invoice claims under Chapter 893, and 3 years for personal injury. A defendant can raise a limitations defense after the deadline, which may bar the claim even if the facts are on your side.

Right defendant — If you're suing a business, search the Wisconsin Department of Financial Institutions database at dfi.wi.gov to find the exact legal name and registered agent. Suing a trade name or "DBA" instead of the registered entity can get your case thrown out.

Step 1: Send a Demand Letter

Wisconsin doesn't require a pre-suit demand letter for most claims, but judges expect to see that you tried to settle first. A good demand letter includes:

• Your full name and the defendant's full name
• A clear description of what happened, with dates
• An itemized list of what you're owed
• A deadline for payment (14 to 30 days is typical)
• A statement that you'll file in small claims court if they don't pay

Send it by first-class mail and keep proof of mailing. One exception where a demand is legally required: if you're seeking treble damages for a bad check under Wis. Stat. § 943.245, you must give 20 days' written notice before filing.

Step 2: Choose the Right County

Venue rules under Wis. Stat. § 799.11 dictate where you can file:

• Money claims: county where the defendant lives or where the dispute happened
• Consumer credit: county where the consumer lives, signed the contract, or where the transaction occurred
• Eviction: county where the property is located

Filing in the wrong county doesn't automatically kill your case, but the defendant can ask to have it transferred or dismissed.

Step 3: Complete Form SC-500

Form SC-500 (Summons and Complaint) is the document that starts your case. You can download it from wicourts.gov or use the court system's Forms Assistant at myforms.wicourts.gov, which walks you through an interview-style process.

The form asks for:

• Your name and address (the plaintiff)
• The defendant's legal name and address
• The type of claim (money, tort, eviction, replevin)
• The amount you're claiming
• A brief factual statement explaining what happened

If you're filing on paper, you'll need the original plus copies for the court file and each defendant.

Step 4: File and Pay the Fees

Take your completed SC-500 to the Clerk of Circuit Court in the county you chose, or submit it through efiling.wicourts.gov. Through October 31, 2026, the standard paper filing total is $94.50 ($98 in Milwaukee County). From November 1, 2026, it is $124 statewide ($131.50 in Milwaukee County). The current fee components through October 31 are:

• $22 base filing fee
• $51 court support services surcharge
• $21.50 Justice Information System fee

eFiling adds $35 per case for each party who files electronically. If you can't afford the fees, file Form CV-410A (Petition for Waiver of Fees and Costs) — a judge will review your financial situation and may waive or defer filing, eFiling, and service fees.

Step 5: Serve the Defendant

After the clerk accepts your filing and assigns a return date, you need to get the SC-500 into the defendant's hands. Wisconsin offers several service methods:

• Clerk mail — the clerk mails it by first-class mail ($2–$15 per defendant through October 31, 2026; from November 1, the statutory fee is $7 plus postage if certified mail is required). Available for money claims in participating counties.
• Sheriff or private process server — personal service ($60–$75). Required for evictions and recommended when you think the defendant will dodge mail.
• Publication — only as a last resort after you can't find the defendant despite diligent searching.

Service must happen at least 8 business days before the return date. If the defendant is a corporation or LLC, serve the registered agent listed in the WDFI database.

Step 6: The Return Date

The return date is your first court appearance, but it's not the trial. It's an intake proceeding — usually before a Court Commissioner — where the defendant responds. If they admit the claim, the court enters a judgment immediately. If they contest it, the case gets scheduled for a hearing. If they don't show up, you request a default judgment.

Bring the applicable proof-of-service form, your evidence organized into three copies, and a clear summary of what you're owed and why. The service declaration depends on the case type, defendant, and method; SC-6050V lists the current forms.

For a complete filing toolkit — including deadline calculators, service tracking logs, fee worksheets, and hearing preparation checklists — see our Wisconsin Small Claims Filing Guide.

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