When more than one person shares blame for an accident, how much an injured person can recover often comes down to one set of rules: comparative negligence. Florida tightened those rules in 2023, so anyone pursuing a claim in the state should understand how fault is divided and what it costs.

What is comparative negligence?

Comparative negligence is the legal principle that splits responsibility for an accident among everyone who contributed to it. Instead of treating fault as all or nothing, it assigns each person a share, expressed as a percentage, and that share determines how much an injured person can collect. Florida applies this principle to most injury claims, which is why understanding it matters before pursuing one.

How fault reduces a recovery

Under Florida Statute § 768.81, a jury assigns each party a percentage of fault, and the injured person’s damages are reduced by that share. If the damages are $100,000 and the injured person is 20% at fault, the recovery is $80,000. A small share of fault simply trims the award, and the reduction applies to every category of damages, from medical bills to pain and suffering.

The difference between pure and modified comparative negligence

The two systems differ in one key way: how much fault ends the right to recover. Under pure comparative negligence, which Florida used before 2023, an injured person could recover something no matter how much they were at fault, even at 90%, with the award reduced by their share. Under modified comparative negligence, which Florida uses now, there is a cutoff. Once a person’s fault passes 50%, they recover nothing. Below that line the reduction works the same way, so the real change is the hard ceiling at the top.

The 51% bar and HB 837

The shift came from House Bill 837, effective March 24, 2023. Before that date, Florida followed pure comparative negligence. The new law adopted a 51% bar: a person found more than 50% responsible recovers nothing. The date the claim accrued controls which version applies, so accidents before that date generally fall under the older rule and accidents on or after it fall under the new one.

Why even a small percentage of fault matters

In a system with a 51% bar, the exact percentage carries real weight. The difference between 49% and 51% fault is the difference between a reduced recovery and no recovery at all. Even below that line, every point counts, because each one trims the award. On a serious injury claim, a shift of a few percentage points can move tens of thousands of dollars, which is why both sides fight hard over how fault is assigned.

How is fault decided in a Florida injury case?

Fault is not set by a formula. Early in a claim, the insurance companies assign percentages based on the crash or incident report, the statements of those involved, and the physical evidence. If the case does not settle and goes to trial, a jury hears the evidence and makes the final call. Because the early numbers shape the negotiation, the evidence gathered in the first days often decides where fault lands. An accident reconstruction can also come into play when the basic facts are disputed, turning physical evidence into an estimate of how the crash unfolded.

How insurers use fault

Because every percentage point assigned to the injured person lowers what an insurer owes, fault is where many claims are decided. As David W. Lipcon, Esq., a founding partner at the Miami firm Lipcon & Lipcon, P.A., notes, the percentage an adjuster assigns early on is a negotiating position rather than a verdict, and it can be challenged with evidence. A closer look at Florida comparative negligence shows how those percentages drive a claim’s value.

What types of cases does comparative negligence apply to?

Comparative negligence applies to most Florida personal injury claims, not just car accidents. It governs truck and motorcycle crashes, slip and fall claims, and other negligence cases where blame may be shared. There is one notable exception: the 51% bar does not apply to medical negligence claims, which still follow the older pure comparative negligence approach. Knowing whether the rule applies, and in what form, is part of evaluating any injury claim.

How comparative negligence works with multiple parties

When several parties share blame, the fault is divided among all of them. In a multi-vehicle crash, a jury might assign 60% to one driver, 30% to another, and 10% to the injured person. The injured person’s recovery is reduced by their 10%, and the rest of the fault is split among the others. Spreading fault accurately across the responsible parties, rather than letting it pile onto the injured person, is central to protecting a claim’s value.

The filing deadline

House Bill 837 also shortened the time to sue. Under § 95.11(4)(a), most negligence claims arising on or after March 24, 2023, must be filed within two years. Waiting also lets evidence fade, which only helps the side trying to shift blame onto the injured person.

Protecting a claim

The best defense against a fault argument is a clear record: photographs, the crash or incident report, witness information, and prompt medical care. Avoiding admissions or apologies at the scene matters too, since those statements can be used to push a percentage higher. It also helps to get advice before giving a recorded statement, because adjusters are trained to ask questions that invite an admission of partial fault.

Can a passenger be affected by comparative negligence?

A passenger is rarely at fault for a crash, so comparative negligence usually has little effect on a passenger’s own claim. It still governs how fault is divided between the drivers who caused the wreck, which matters when a passenger pursues claims against more than one driver. In a wrongful death case, any fault assigned to the person who died reduces what the surviving family can recover, the same way it would have reduced that person’s own claim.

Frequently asked questions

What is the 51% bar rule in Florida?

Florida’s 51% bar means an injured person found more than 50% at fault cannot recover any damages. At 50% fault or less, they recover an amount reduced by their share, under Florida Statute § 768.81.

Can you still get compensation if you were partly at fault in Florida?

Yes. In Florida, you can recover compensation as long as you are not more than 50% at fault. Your damages are reduced by your percentage of fault rather than eliminated.

How did HB 837 change Florida’s negligence law?

HB 837, effective March 24, 2023, changed Florida from pure to modified comparative negligence with a 51% bar, and shortened the deadline for most negligence claims from four years to two.

How long do you have to file a personal injury claim in Florida?

In Florida, you generally have two years from the date of injury to file a negligence claim that arose on or after March 24, 2023, under Florida Statute § 95.11(4)(a).

Who decides how much fault each person has in an accident?

Insurance adjusters assign fault percentages first during a claim. If the case goes to trial, a jury makes the final decision on each party’s share of fault.