How to File Small Claims in Wisconsin: Complete 2026 Guide

To file small claims in Wisconsin, go to the Circuit Court in your county. Fill out a Summons and Complaint (form SC-500). Pay the filing fee ($94 to $105 total). The court clerk mails a copy to the other side for you.

Wisconsin caps most small claims at $10,000. Personal injury and tort claims top out at $5,000. Your first court date happens about 30 days after you file. If the other side contests your case, a trial follows 30 to 60 days later.

This guide walks through every step. How to pick the right court, fill out your forms, prepare your proof, and collect your money after you win.

What Wisconsin's Small Claims Court Is

Wisconsin runs small claims through its Circuit Court system. Every county has a Circuit Court. Small claims is the fast, simple lane inside that courthouse.

A judge hears your case. No jury. The rules are looser than regular court. You can bring your own proof without worrying about formal evidence rules.

Attorneys are allowed. Wisconsin lets both sides hire lawyers in small claims. Most people skip the lawyer because the process is simple. But if the other side has one, you might want one too.

The whole process runs under Chapter 799 of Wisconsin Statutes. That chapter also handles evictions and property returns with no dollar ceiling.

Wisconsin Small Claims Court Limits and Fees

Your total cost to file and serve one defendant by mail runs about $100. That's the $22 filing fee plus about $72.50 in surcharges plus $5 to $15 for mailing. Wisconsin's $22 base fee is the cheapest in the Midwest. But the surcharges bring the real cost closer to what other states charge.

Can't afford the fees? File form CV-410 to ask for a fee waiver. The court checks your income and may let you file for free.

How to File Small Claims in Wisconsin: 7 Steps

Step 1: Make Sure Your Case Fits

Wisconsin small claims handles several types of cases:

Owed more than $10,000? You can cut your claim to $10,000 and stay in small claims. Or file a regular civil case for the full amount. Regular civil costs more and takes longer.

Note: Starting January 1, 2027, Wisconsin's small claims limit rises to $15,000 under 2025 Wis. Act. If your claim is between $10,001 and $15,000, you may want to wait.

Step 2: Check the Filing Deadline

Every claim type has a time limit called a statute of limitations. Miss it and the court throws your case out. No exceptions.

Wisconsin gives you 6 years on most claims. That's longer than most states, especially for oral contracts and property damage. But don't push it. File early while your proof and witnesses are fresh.

Step 3: Find the Right Court

File in the Circuit Court for the county where:

Wisconsin has 72 counties, each with its own Circuit Court. Find yours at wicourts.gov.

Suing a business? Look up the registered agent through the Wisconsin Department of Financial Institutions at (608) 261-7577 or search online at wdfi.org.

Step 4: Fill Out Your Forms

Grab the Summons and Complaint (form SC-500). You can get it three ways:

  1. Forms Assistant: Go to myforms.wicourts.gov. This free tool walks you through questions and fills out the form for you. Best option for first-timers.
  2. Download: Get the blank SC-500 from wicourts.gov.
  3. Courthouse: Pick up forms at the Clerk of Circuit Court's office.

On the form, fill in:

Get the name right. If papers can't reach the other person because the name or address is wrong, you start over and pay again. For a business, use the exact legal name. Check with the Department of Financial Institutions if you're not sure.

You also need the Affidavit of Non-Military Service (form GF-175). Federal law (the SCRA) protects active military from default judgments. This form says you checked.

Step 5: File and Pay

Bring your forms to the Clerk of Circuit Court's office. Pay the fees. The base filing fee is $22 under § 814.65. Add the court support services surcharge ($51) and justice info surcharge ($21.50). Total comes to about $94.50 before mailing costs.

Many Wisconsin courts accept e-filing through the Wisconsin Court System portal. All 72 counties support it. Pro se filers (people without lawyers) can still file in person if they prefer.

The clerk gives you a return date. That's the first court appearance, usually about 30 days out.

Step 6: Serve the Other Side

Here's something Wisconsin does that most states don't: the court handles service for you.

Under § 799.12, the Circuit Court clerk mails the Summons and Complaint to the other side by first-class mail. You pay $5 to $15 per defendant for this. The clerk creates an affidavit of mailing as proof.

If mail service doesn't work (wrong address, person dodges it), you can try:

  1. Sheriff delivery. The county sheriff hands them the papers. Costs $25 to $60.
  2. Private process server. You hire someone to deliver. They give you sworn proof.
  3. Personal service. Wisconsin lets you serve the papers yourself in some cases. But using a neutral third party looks better to the judge.

Step 7: Show Up and Make Your Case

Your return date is on the Summons. Show up early. Dress like a job interview. Bring everything.

What happens at the return date:

Bring everything that backs up your case:

Put your proof in order by date. Walk the judge through the timeline. Start with the deal. Show where things broke down. End with what you're owed.

Bring three copies of every document. One for the judge. One for the other side. One for you.

What if the Other Side Doesn't Show Up

If they were served but don't appear on the return date, you can get a default judgment under § 799.22. The judge still asks you to show some proof of your claim. But with no one arguing the other side, it's close to a sure thing.

Before granting a default, the judge checks two things:

  1. Was the other side properly served? (The clerk's mailing affidavit proves this.)
  2. Did you file the Affidavit of Non-Military Service? (Required under federal law.)

If either is missing, your default gets delayed.

How to Sue a Business in Wisconsin Small Claims

Corporation or LLC: Search the Wisconsin Department of Financial Institutions at wdfi.org or call (608) 261-7577. You need the registered agent's name and address. That's who gets the lawsuit papers.

Sole owner or "doing business as" name: Check with the county register of deeds where the business operates. If "Dave's Painting" is owned by David Miller, you'd sue "David Miller d/b/a Dave's Painting."

Under § 799.06(2), a corporation can appear through an attorney or a non-attorney rep for routine debt collection. But for most small claims, the business sends an owner, officer, or employee.

Common Wisconsin Small Claims Cases

Security Deposits

Wisconsin landlords have 21 days to return your deposit after you move out (ATCP 134.06(2)). They must also give you a written list of any deductions.

Miss that 21-day window? You can sue for double the amount wrongfully withheld plus your court costs and attorney fees. That's one of the strongest tenant protections in the country.

Bring your lease, move-in and move-out photos, your forwarding address letter, and any texts or emails with the landlord. If 21 days passed with no word, that fact alone wins most cases. Check out our full guide on how to get your security deposit back.

Contractor Disputes

A contractor took your money and vanished. Or did such bad work you need to hire someone else to fix it.

Bring the contract or estimate, proof of payment, photos of the work (or lack of it), texts or emails, and quotes from other contractors to fix it.

If the contractor took your money and ghosted, check their registration with the Wisconsin Department of Safety and Professional Services (DSPS). A contractor working without proper registration has a harder time defending their case.

Unpaid Loans

You lent someone money and they won't pay back.

Bring any written deal (even a text saying "I'll pay you back"), bank records of the transfer, and messages where they admit they owe you. Wisconsin gives you 6 years on both written and oral contracts. That's more time than most states.

Car Repair Overcharges

Wisconsin's Motor Vehicle Repair Act (§ 100.205) requires auto shops to give you a written estimate before doing work. They can't charge more than 10% over the estimate without your okay.

Bring the written estimate, the final bill, and any texts or calls about the work. If they went over without asking, you have a strong case.

The Forms Assistant: Wisconsin's Free Filing Tool

Wisconsin offers something most states don't: a free Forms Assistant at myforms.wicourts.gov.

This tool asks you questions in plain English. What kind of case? Who are you suing? How much do they owe? Based on your answers, it fills out the right forms with the right information. Then you print them and bring them to the courthouse.

It handles the Summons and Complaint (SC-500) and other common small claims forms. If you've never filed a lawsuit before, start here. It's the fastest way to get your paperwork right the first time.

How to Appeal a Wisconsin Small Claims Decision

Lost your case? You can appeal to the Wisconsin Court of Appeals under § 808.04. File a Notice of Appeal within 45 days of the judgment. If you didn't get a formal notice of entry, you have 90 days.

Wisconsin small claims appeals are unusual. Most states give you a brand-new trial on appeal. Wisconsin doesn't. The Court of Appeals reviews the record from your original case. It checks whether the judge made a legal error. It doesn't let you bring new proof or re-argue the facts.

Most small claims appeals get dismissed for procedural mistakes. If you plan to appeal, talk to a lawyer. The process is more formal than the original hearing.

Before you appeal, do the math. A $500 case isn't worth the filing fee and time. A $9,000 case where the judge missed key proof? That might be worth it.

How to Collect After You Win

Winning the judgment is only half the fight. The other side is supposed to pay. Many don't.

If they won't pay, Wisconsin gives you tools under Chapters 812 and 815:

Post-judgment interest builds at 1% above prime (§ 815.05(8)). With a prime rate around 8.5% in 2026, that means roughly 9.5% per year. On a $10,000 judgment, that's $950 per year on top of what they owe.

To start collecting, file form SC-6060V (Docketing Request for Collection) with the clerk. There's a small docketing fee.

Send a Demand Letter Before You File

Before you spend $100 on fees and wait two months for a hearing, try a demand letter. About 70% of disputes settle with a demand letter. No court needed.

A demand letter does three things:

  1. Tells the other person you're serious.
  2. Gives them a deadline to pay.
  3. Creates a paper trail that looks great to a judge if you file later.

Wisconsin judges like seeing that you tried to work things out first. A strong demand letter with a certified mail receipt shows you're fair and ready.

PettyLawsuit sends demand letters right away with certified mail tracking. If the other side doesn't respond, the platform handles follow-up calls and emails too. Most people never step inside a courthouse.

Frequently Asked Questions

How much does it cost to file small claims in Wisconsin?

The base filing fee is $22 under § 814.65. Add the $51 court support services surcharge and $21.50 justice info surcharge. Total is about $94.50 before mailing costs. Clerk-mailed service adds $5 to $15 per defendant. If you win, the judge can order the other side to pay your court costs.

What is the small claims court limit in Wisconsin?

The cap is $10,000 for money claims. Tort and personal injury claims are capped at $5,000. Evictions have no dollar limit. Starting January 1, 2027, the general cap rises to $15,000.

Can I have a lawyer in Wisconsin small claims court?

Yes. Wisconsin allows attorneys for both sides in small claims under Chapter 799. Most people handle their own cases because the rules are simple. But you can hire a lawyer if you want one.

How long does small claims court take in Wisconsin?

From filing to first appearance, about 30 days. If the other side contests the case, a trial happens 30 to 60 days later. Total time is about 60 to 90 days from filing to judgment.

Can I sue a business in Wisconsin small claims court?

Yes. Any corporation or business doing business in Wisconsin can be sued in small claims. Look up the business at wdfi.org to find the registered agent. File in the county where the company's main office sits.

How do I appeal a small claims decision in Wisconsin?

File a Notice of Appeal to the Court of Appeals within 45 days (§ 808.04). Wisconsin appeals are on the record, not a new trial. The appeals court checks for legal errors only. Most small claims appeals get dismissed on procedural grounds.

What is the statute of limitations for Wisconsin small claims?

Written and oral contracts: 6 years. Property damage: 6 years. Personal injury: 3 years. Promissory notes: 10 years. Wisconsin's 6-year limit for oral contracts is one of the longest in the country.

Can I file small claims online in Wisconsin?

Yes. Wisconsin's eFiling system works in all 72 counties through wicourts.gov. You can also use the free Forms Assistant at myforms.wicourts.gov to fill out your paperwork online, then print and file at the courthouse.