
A Wisconsin corporation cannot send its president to court to argue its case. The Wisconsin Supreme Court has held that only a licensed lawyer can appear in court for a corporation in small claims cases. In this case, the company’s appeal was dismissed, even though it was filed on time and the opposing party admitted that it had suffered no prejudice.
So, for most owners, the question is not whether they will need legal counsel. It is how early.
The Day You Are Served With a Summons
This is the clearest trigger. Under Wis. Stat. § 802.06, a defendant generally has 20 days after service of the complaint to serve an answer. That window extends to 45 days if an insurance company is a defendant or if a claim is based in tort.
Miss it, and the plaintiff can ask the court for a default judgment.
The first weeks also have options that disappear later. Filing a motion to dismiss for failure to state a claim pauses all discovery for 180 days or until the judge rules, whichever comes first. This pause can save your staff months of document production. It only helps if someone files the motion on time.
Warning Signs Before Anyone Files
Many disputes give warning. Call a litigation attorney when you see any of these:
- A demand letter from opposing counsel, especially one with a specified response deadline
- A major customer who stops paying and starts disputing invoices
- A departing partner or employee who appears to be taking clients, trade secrets, or employees with them
- Disagreements between LLC members or shareholders regarding control, distributions, or a buyout
- A customer or vendor may file for bankruptcy. Under 11 U.S.C. § 362, the automatic stay immediately stops collection efforts, and any payments received prior to the filing may later be challenged
- A subpoena, even if your company is not a party to the case
Deadlines and Evidence Don’t Wait for You
Wisconsin gives businesses six years to sue for breach of contract under Wis. Stat. § 893.43. The clock starts from the moment of the breach, not from the day when you notice the problem. Other claims have shorter time limits.
Evidence is another concern. Once a lawsuit is reasonably anticipated, your company should preserve relevant emails, texts and files. Auto-delete settings left running after that point can lead to court sanctions. A litigation attorney can issue a written hold and identify what needs protection.
Hiring a Litigator Doesn’t Mean Going to Trial
Most commercial disputes are settled. Many contracts also include arbitration or mediation clauses, which specify where and how a dispute will be resolved. A legal expert reviews these terms, assesses your position, and works towards a settlement if it is in the best interest of the company. If negotiations stall, they are already prepared to take the case to court.

Talk to Kerkman & Dunn Before a Deadline Decides for You
If your company has received a demand letter or sees a dispute arising, now is the time to take action. The Milwaukee litigation attorneys at Kerkman & Dunn have proven themselves to be common-sense litigators in state and federal courts, as well as bankruptcy courts, and they know how to resolve cases that need to be resolved outside the courtroom through negotiation, mediation, or arbitration.
Every client works directly with attorneys handling the matter. You won’t get lost in the crowd. Contact Kerkman & Dunn with your contract, complaint, or letter you received and get a clear plan for your next steps.


