Skip to main content

September 11, 2026

The Deadline Most People Miscalculate

Back To Blog

A Green Bay resident hurt in an accident often assumes the only thing standing between them and compensation is finding the right lawyer before time runs out. Wisconsin law actually creates two separate obstacles a case must clear: a firm filing deadline and a fault rule that can eliminate recovery even when the deadline is met with room to spare on the calendar.

Why Does Wisconsin Give Three Years to File

Wisconsin Statute Section 893.54 generally requires most personal injury lawsuits to be filed within three full years from the exact date of the injury, a deadline that covers everything from car accidents to slip and falls. Missing this deadline by even a single day can permanently and forever bar an otherwise valid claim regardless of how clear the underlying negligence was.

What Does the Discovery Rule Actually Change

When an injury is not immediately apparent, Wisconsin’s discovery rule can delay the start of the three-year clock until the person actually discovers, or reasonably should have discovered, the injury itself. A Green Bay personal injury lawyer evaluates whether this exception applies whenever a client’s symptoms developed gradually rather than immediately. This exception matters most in cases involving delayed onset conditions, where symptoms genuinely do not appear until weeks or even months after the underlying incident occurred.

Why Does Comparative Negligence Matter Even More Than the Deadline

Wisconsin follows a modified comparative negligence rule under Section 895.045, meaning an injured person can only recover damages if their own share of fault does not exceed fifty percent of the total responsibility for the underlying incident itself. Common consequences of this particular rule include:

  • A person found exactly fifty percent at fault still recovers half of their total damages
  • A person found fifty-one percent or more at fault recovers absolutely nothing at all
  • Insurance adjusters routinely argue for a higher fault percentage to reduce a payout owed
  • Multiple defendants can each be assigned a genuinely different share of the total fault

A Green Bay personal injury lawyer builds a case specifically to minimize any fault percentage ultimately assigned to the injured client throughout negotiations and, if necessary, at trial.

What Types of Claims Does This Framework Cover

This three-year deadline and comparative negligence rule apply broadly across car accidents, slip and falls, dog bites, and most other negligence-based injury claims arising anywhere in Wisconsin. Claims against government entities carry a much shorter notice requirement instead, meaning a claim against a municipality can require formal notice within mere months of the incident rather than years, catching many injured people off guard.

Why Does Evidence Deteriorate Long Before the Deadline Arrives

Waiting even a few months to pursue a claim allows physical evidence to disappear and witness memories to fade considerably, even though years remain on the statutory clock itself. Surveillance footage from nearby businesses often gets overwritten within days or weeks, and vehicles involved in a crash frequently get repaired or sold before an investigation can properly document the damage.

Are There Any Exceptions That Extend the Filing Deadline

A minor injured in an accident generally does not see the three-year clock start running until they turn eighteen years old, giving young accident victims considerably more time than adults face under the standard rule. Mental incapacity at the time of injury can also toll the statute under certain narrow circumstances recognized by Wisconsin courts, though this particular exception remains fact-specific and should never be assumed without careful legal review.

Getting Help After a Green Bay Accident

Understanding both the three-year filing deadline and the fifty-percent fault threshold changes how quickly and how carefully an injured person should approach their case. Hickey & Turim, S.C. has represented injured clients across Green Bay and Brown County for many years now. If you were hurt in an accident recently, reach out today to discuss whether your claim might already be at risk from either of these two rules working against you.

Dedicated To Getting You Results

Contact Us For A Free Consultation