Waukesha County Small Claims Court: Filing Guide, Fees, and What to Expect

Where to File a Small Claims Case in Waukesha County

Small claims cases in Waukesha County go through the Waukesha County Circuit Court at the Waukesha County Courthouse, 515 W. Moreland Blvd., Waukesha, WI 53188. The Clerk of Circuit Court office handles intake, collects fees, and issues your summons once you file Form SC-500 (Summons and Complaint).

Waukesha County follows Wisconsin Statutes Chapter 799, with local rules adding written-answer and mediation requirements for contested cases.

Dollar Limits and What You Can File

The same statewide caps apply in Waukesha County:

• General money claims and replevin: up to $10,000 (rising to $15,000 on January 1, 2027, under 2025 Wisconsin Act 105)
• Tort and personal injury: up to $5,000
• Consumer credit transactions: up to $25,000 (rising to $50,000 on January 1, 2027)
• Eviction: no monetary cap on back rent

Statutory interest, court costs, and attorney fees are excluded from the cap, so the actual recovery can exceed the limit by those amounts.

Filing Fees

Total upfront cost at the Waukesha County clerk counter typically runs $94.50, broken down as:

Add $2–$15 per defendant for clerk-mailed service where local rules allow it and the defendant resides in Waukesha County. If you use a sheriff or private process server instead, expect $60–$75+. Self-represented filers who opt into eFiling pay an additional $35 per party per case for the eCourts system.

If you cannot afford these fees, file Form CV-410A (Petition for Waiver of Fees and Costs) with an affidavit of indigency. A judge reviews the petition and, if approved, waives filing fees, clerk mail charges, and service costs.

How the Return Date Works in Waukesha County

After you file, the clerk sets a return date. This is not your trial. Under Waukesha County Local Rule 6.2, a defendant in a contested non-eviction small claims case must file a written answer with the court on or before the return date and send a copy to the plaintiff.

If the case is contested, the clerk schedules a hearing before a court commissioner. The parties must complete mediation before that hearing under Local Rule 6.4; failure to attend may result in a judgment or dismissal. The mediation requirement does not apply to an eviction claim for a writ of restitution, but monetary claims in an eviction action are mediated after the writ claim is decided.

If the defendant does not answer or appear, you can ask the court for a default judgment under the applicable procedure.

Waukesha County uses localized form packets for money and replevin cases. Make sure you pick up the correct packet from the clerk's office or download it from the Waukesha County Circuit Court website.

Service of Process

You must serve the defendant at least 8 business days before the return date. Options include:

• Clerk mail service: where local rules allow and the defendant resides in Waukesha County, the clerk sends the summons by first-class mail (cheapest option, $2–$15 per defendant)
• Sheriff service: the Waukesha County Sheriff's Department delivers papers in person (~$60–$75)
• Service by another person: a person age 18 or older who lives in Wisconsin, Illinois, Iowa, Michigan, or Minnesota and is not a party to the case

File your proof of service with the clerk before or on the return date. If service fails, request an adjourned date and a reissued summons — unserved claims risk dismissal after six months under Wis. Stat. § 799.22(4).

Venue Rules for Waukesha County

You can file in Waukesha County if:

• The defendant lives in Waukesha County
• The cause of action arose in Waukesha County (the contract was performed there, the damage happened there, etc.)
• For consumer credit transactions: the consumer signed the contract in or lives in Waukesha County

If you file in the wrong county, the court can transfer or dismiss your case. When in doubt, the defendant's county of residence is the safest choice.

Preparing for Your Hearing

Waukesha County follows the relaxed evidence rules of Wis. Stat. § 799.209 — technical rules of evidence do not strictly apply. Still, organized evidence makes a stronger impression. Bring three copies of everything (one for the judge or commissioner, one for the opposing party, one for yourself):

• Contracts, invoices, receipts
• Photographs of damage or defective work
• Text messages and emails
• Bank statements or cancelled checks

If you need a witness who will not come voluntarily, file Form GF-126 (Subpoena) through the clerk's office. Statutory witness fees are $16 per day plus mileage.

What Comes Next

If the commissioner rules in your favor, the defendant can demand a trial de novo before a circuit court judge within 10 calendar days of an oral decision or 15 calendar days of a written one. If the defendant does not show up, you can move for a default judgment.

For a complete walkthrough of the Wisconsin small claims filing process — from the demand letter through forms, fees, service, and the hearing — the Wisconsin Small Claims Filing Guide covers every step in order with deadline calculators and checklists.

See more Wisconsin guides →