Personal Injury Lawsuit in Wisconsin
Filing a personal injury lawsuit in Wisconsin is a structured legal process. Understanding the steps, deadlines, and modified comparative fault (51% bar) rules will help you make informed decisions about your case.
For informational purposes only. Not legal advice. Consult a licensed attorney.
3 years
Filing Deadline
Modified comparative fault (51% bar)
Fault System
At-Fault
Auto System
$12,000 – $58,000
Avg Settlement
Lawsuit Steps in Wisconsin
Hire an Attorney
Most personal injury attorneys in Wisconsin work on contingency — no upfront fees. They evaluate your case and advise on whether litigation makes sense.
Investigation & Evidence
Your attorney gathers medical records, accident reports, witness statements, and expert opinions to build the strongest possible case.
Demand & Negotiation
Before filing suit, your attorney typically sends a demand letter and attempts settlement. Most cases resolve without going to court.
File the Complaint
If negotiations fail, your attorney files a complaint in the appropriate Wisconsin court. You must file within 3 years of the injury.
Discovery
Both sides exchange evidence, take depositions, and may hire expert witnesses. Discovery typically takes 6–18 months.
Mediation / Trial
Most cases settle during or after discovery. If not, your case goes to trial before a judge or jury under Wisconsin court rules.
Key Wisconsin Law Facts
Wisconsin uses modified comparative negligence under Wis. Stat. § 895.045 with a 51% bar — plaintiffs who are 51% or more at fault are barred from recovering any damages; those with a lesser degree of fault have their award reduced proportionally by their assigned percentage.
Personal injury lawsuits in Wisconsin must be filed within 3 years from the date of injury under Wis. Stat. § 893.54; the discovery rule applies for latent injury cases, and minors have until age 20 to file personal injury claims due to tolling during minority.
Wisconsin does not require no-fault personal injury protection insurance and operates as a traditional at-fault tort state; all auto accident injury claims are directed against the at-fault party's liability insurance for recovery of damages.