To sue for a slip and fall injury, you build proof that the property owner knew or should have known about the hazard that hurt you, send a demand letter to their insurance company, and if that doesn’t produce a fair settlement, file a formal complaint in court before your state’s filing deadline passes. Most cases resolve through negotiation long before trial, but the lawsuit itself is the leverage that makes negotiation work. Everything below walks through what that process actually requires.
What You Have to Prove
Every slip and fall claim rests on three elements. The property owner owed you a duty of care. They breached that duty. The breach caused your injury. Miss any one of them and the case fails.
The breach element is where most cases are won or lost, and it comes down to notice. You have to show the owner knew or should have known about the hazard. Actual notice is straightforward: someone told them, or an employee created the hazard in the first place. Constructive notice is harder. It means the dangerous condition sat there long enough that an attentive owner running routine inspections would have found it. A puddle leaking from a freezer for hours probably qualifies. A grape that dropped thirty seconds before you stepped on it probably doesn’t.
Courts look at how long the hazard was present, whether the owner had reasonable inspection procedures, and whether staff actually followed them.
Causation is the third piece. You have to connect the hazard to the specific injury you’re claiming. If you slipped on a wet floor but your knee pain predates the fall, the owner will argue the fall didn’t cause the harm. Medical records showing a clean timeline from the fall to the diagnosis are what close that gap.
A building or safety code violation can shortcut the breach analysis. Many states treat a code violation as negligence per se, meaning the violation itself establishes breach of duty without further argument. Risers that don’t meet code, a ramp missing required handrails, lighting below standard — hiring an engineer to document violations can significantly strengthen the case.
Shared Fault Changes What You Can Collect
Expect the owner to argue you share blame. You were on your phone. You ignored a warning sign. You wore the wrong shoes. How much that argument hurts depends on your state.
About 33 states follow modified comparative negligence with a cutoff: cross 50% or 51% fault (depending on the state) and you recover nothing. Roughly a dozen apply pure comparative negligence, so you can recover something even if you were mostly at fault. A handful still follow contributory negligence, which bars recovery entirely if you were even 1% at fault. Know which system your state uses before you decide what a case is worth.
Lock Down Evidence Fast
Owners fix hazards quickly, witnesses scatter, and surveillance footage gets overwritten on a loop. The evidence you gather in the first hours and days often decides whether you have a case at all.
Photograph the hazard from multiple angles. Take wider shots showing the surrounding area, because the absence of warning signs or barriers matters as much as the puddle or broken tile. Automatic timestamps on your phone become part of the record.
Get full names and phone numbers from anyone who saw it happen. Eyewitnesses counter the inevitable claim that the area was safe or that you weren’t paying attention, and people who help willingly at the scene become much harder to find weeks later.
Keep the shoes and clothes you were wearing in the condition they were in after the fall. Owners routinely argue the victim’s footwear was the real problem. The actual shoes refute that better than any testimony.
File an incident report with the property owner or manager before you leave, and ask for a copy. If they refuse, write down the date, time, and name of the person you spoke with.
See a doctor as soon as possible, even if the injury seems minor. Medical records create the official link between the fall and the injury. Gaps in treatment give insurers room to argue you weren’t really hurt. Follow through on everything prescribed — skipping physical therapy or a referral tells an adjuster the injury wasn’t serious.
Send a Preservation Letter for Video
Many commercial properties have security cameras, and that footage is often the single most powerful piece of evidence in a slip and fall case. The problem is that most systems overwrite within days or weeks. You or your attorney should send a written preservation letter to the property owner as soon as possible, demanding they retain all video from the incident, specifying the date, time, and location.
If an owner destroys footage after a preservation request, courts can impose sanctions. Under the federal rules, a court can issue an adverse inference instruction (telling the jury to presume the footage would have hurt the owner) or even enter default judgment when a party intentionally destroyed evidence that should have been preserved for anticipated litigation.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
Start With a Demand Letter
Most slip and fall cases begin not in court but with a demand letter sent to the property owner’s insurance company. The letter lays out what happened, why the owner is liable, your injuries, and the amount you’re asking for. It’s your opening position in a negotiation.
A strong demand includes a detailed breakdown of economic losses at their full billed value, not the discounted amounts your health insurance negotiated. Address non-economic harm too: pain, ongoing limitations, disruption to daily life. The insurer will investigate, usually requesting your medical records and sometimes sending an adjuster to inspect the scene.
The counteroffer will come in well below your demand. That’s expected. The willingness of an insurer to move toward a fair number often depends on whether they believe you’ll actually file suit if they lowball you, which is why having the complaint ready to go matters even when you’d rather settle.
Filing the Lawsuit and Working Through Discovery
If negotiations stall, you file a formal complaint in the appropriate court. The complaint names the property owner as defendant, describes the incident and legal theories, and asks for damages. Once filed and served, the case enters litigation.
Discovery is the main work of a lawsuit. Both sides exchange information and build their trial strategies through three tools.
Interrogatories are written questions the other side must answer under oath, usually within 30 days. Federal courts limit each side to 25 interrogatories, including subparts.2Legal Information Institute. Federal Rules of Civil Procedure Rule 33 – Interrogatories to Parties They’re useful for pinning down basic facts: the owner’s inspection schedule, prior complaints about the same hazard, maintenance history.
Document requests force the other side to produce records: incident reports, maintenance logs, employee training manuals, surveillance footage. The responding party has 30 days to comply or object.3Legal Information Institute. Federal Rules of Civil Procedure Rule 34 – Producing Documents, Electronically Stored Information, and Tangible Things, or Entering onto Land, for Inspection and Other Purposes
Depositions are live, in-person questioning sessions where witnesses answer under oath while a court reporter creates a verbatim transcript. Both sides question each witness. Depositions tend to be the most revealing part of discovery because witnesses can’t polish answers the way they can with written interrogatories.
You Will Probably Be Examined by Their Doctor
Don’t be surprised when the defense asks the court to order a physical examination by a doctor of their choosing. The court can order this when your physical condition is at issue, which in a slip and fall case it almost always is.4Legal Information Institute. Federal Rules of Civil Procedure Rule 35 – Physical and Mental Examinations
These are sometimes labeled “independent” medical exams, but the examining doctor is hired and paid by the defense, and the resulting reports frequently minimize injuries or blame them on pre-existing conditions. You’re entitled to a copy of the written report with all findings and test results. Have your own doctor review it, and document how you felt during and after the exam.
Mediation Usually Comes Before Trial
Many courts require or encourage mediation before trial. A neutral mediator helps both sides negotiate, but can’t impose an outcome the way a judge can. Anything said during mediation stays confidential and can’t be used at trial. Mediation is cheaper than a trial and leaves both sides more control over the result, which is why many cases settle at this stage.
What Suing Actually Costs
Most personal injury attorneys work on contingency: no fee upfront, and a percentage of your recovery if you win. The standard range is 33% to 40%, with the lower end for cases that settle before suit is filed and the higher end once litigation or trial begins. Recover nothing, owe no fee. Some states cap contingency percentages by statute.
Attorney fees aren’t the only cost. Litigation involves out-of-pocket expenses that add up: court filing fees running from roughly $170 in some state courts to $405 in federal court, process server fees to deliver the complaint, deposition transcript costs, and expert witness fees. Medical experts and accident reconstruction specialists commonly charge $350 to $475 per hour for case reviews and testimony. Your fee agreement should spell out whether the attorney advances these costs and deducts them from your settlement or whether you pay as they come due.
Deadlines That End Your Case Before It Starts
The statute of limitations is a hard deadline. In 28 states, personal injury claims must be filed within two years of the injury. The shortest windows run one year, the longest stretch to six. Miss it by a day and the court dismisses the case regardless of how strong the evidence is.
Some states apply a discovery rule that starts the clock when you knew or should have known about the injury, which can help when symptoms don’t appear immediately. Courts interpret this narrowly, and the burden of proving you couldn’t have known sooner falls on you. Don’t bet a case on it.
Falls on Government Property Have Their Own Rules
If you fell on a government sidewalk, in a public library, or on courthouse steps, different rules apply, and the deadlines are much shorter. Before you can sue the federal government, you must submit an administrative claim to the responsible agency. You cannot skip this. If the agency denies the claim in writing or doesn’t respond within six months, you can proceed to court.5Office of the Law Revision Counsel. 28 USC 2675 – Disposition by Federal Agency as Prerequisite; Evidence Your lawsuit cannot seek more than the amount you claimed administratively, so don’t lowball the initial filing.
Federal administrative claims must be filed within two years of the injury.6Office of the Law Revision Counsel. 28 USC 2401 – Time for Commencing Action Against United States State and local governments have their own versions. Many states require a notice of claim within 90 to 180 days of the injury, drastically shorter than the standard statute of limitations. If there’s any chance a government entity owned or controlled the property where you fell, treat the shortest possible deadline as your real deadline.
What You Can Recover
If the claim succeeds, compensation falls into two main categories. Economic damages reimburse actual financial losses: medical bills from emergency treatment through rehabilitation, lost wages for time missed, reduced earning capacity if the injury limits what you can do going forward, and out-of-pocket costs like transportation to appointments and medical equipment.
Non-economic damages compensate for harm that doesn’t come with a receipt. Physical pain, emotional distress, loss of enjoyment of life, permanent scarring or disfigurement. These are recognized by every court even though they’re harder to quantify. Many states cap non-economic damages in certain types of cases, so check your jurisdiction’s rules before anchoring expectations.
Punitive damages exist but are rare. A court may award them when the defendant’s conduct crosses into extreme recklessness or intentional misconduct — an owner who knew about a dangerous staircase, received repeated complaints, and did nothing. A typical negligence case won’t produce them.