The Other Driver Lied to Police? How Car Accident Fault Is Determined
By Richard P. Pravato, Board Certified in Civil Trial Law Published November 4, 2026
A police officer writes the crash report after the crash is over, from what the drivers tell them. So the other driver says you ran the light, and the officer writes that down. You overhear it, hurt and shaken, and you are worried that their word against yours could cost you the claim.
That report does not decide your claim. In Florida the evidence decides fault. Here is how fault is determined in a car accident: two insurance companies read that evidence first, and a jury decides if those two never agree.
The insurance company deciding your claim works for the driver who hit you, and it has resources you do not. It handles crashes like yours weekly. You are doing this once. Here is what happens if you leave the other driver's story on the report alone: the first offer comes back blaming you, and every argument from then on starts from what they said.
So let me walk you through it in the order it happens to you. By the end you will know how fault gets decided in Florida, what a crash report is worth, how to correct a wrong one, what proof to save this week, and what happens while the two insurance companies argue. I am Richard P. Pravato, a trial attorney at Wolf & Pravato, and we bring disputed-fault car accident claims across South Florida.
What this guide covers
- How is fault determined in a car accident in Florida?
- Step one: work out what the crash report is worth
- Step two: get the report corrected
- Step three: save the proof a story cannot touch
- Step four: answer the story, not the driver telling it
- What happens while the two insurers disagree
How Is Fault Determined in a Car Accident in Florida?
Fault is determined by the evidence, and three groups read that evidence in turn. The officer writes down what they were told. Here is how insurance companies determine fault: your insurer and the other driver's insurer each read the evidence and decide how much of the crash you caused. A jury decides if those two never agree.
Here is who determines fault in a car accident, as a numbered chain:
Florida splits the blame instead of picking one driver. Everybody gets a percentage, you included, and what you are paid drops by your share. Go over 50 percent and you are paid nothing.
So a story moving blame onto you is worth money to the other side. We go through the numbers in Florida's comparative negligence rule.
Where that comes from: Florida Statute 768.81(6), which says a person found more than 50 percent at fault for their own harm may not recover any damages.
Percentages move on proof. So what do you do first about the report in your hand?
Step one: work out what the crash report is worth
A crash report drives the insurance claim and counts for almost nothing at a trial. Florida law keeps the report out of court, which surprises most people.
A statement you make to an officer for the crash report may not be used as evidence in any trial. That protects you if you said something clumsy at the scene, and the other driver's version never reaches a jury.
So a police report is not admissible in court, which means a jury never reads it. The ticket goes the same way. Florida keeps citations out of any trial, except for forgery or fraud, and paying one admits the infraction but that admission cannot be used anywhere else.
Two columns below hold four pieces of one crash file, one column for the adjuster and one for the jury.
A report no jury ever reads is still worth fixing. The adjuster reads that page first, so a wrong report turns into a denial or a low offer. Our post on how much a police report matters covers the rest of the form.
Where that comes from: Florida Statutes 316.066(4), 316.650(9) and 318.14(4)(b).
Knowing the report is beatable is only half of it. The other half is getting your own facts onto it while the officer still remembers the call.
Step two: get the report corrected
A police report can be changed after an accident, but only by the agency that wrote it. Here is how to dispute a car accident fault decision: write to that agency and hand over something the officer did not have. Adding a fact is easier than changing an opinion, so lead with facts.
Read your own copy first. Florida crash reports are confidential for 60 days. You, your lawyer and your insurer can buy one as soon as it is ready, for $10 plus a $2 online fee, with 48 hours to download it.
Then read it for plain errors rather than the verdict. Check which way each car was going. Then look at where the report puts the impact, and whether your witnesses are listed. Florida requires the long form to carry witness names and addresses, and a busy officer does not always collect them.
Name the report number and send the photographs, the video and any witness you found. Ask for a supplemental report. Nobody has to change the officer's conclusion, and a supplement naming a witness beats arguing about it.
Where that comes from: Florida Statute 316.066 for the 60 days and the witness requirement, and the Florida Highway Safety and Motor Vehicles crash report page for the fee.
Here is what happens if a police report is incorrect and nobody fixes it: the adjuster keeps reading it. A corrected report helps, but it does not say where the rest of the proof is, and most of it has a short life.
Step three: save the proof a story cannot touch
Physical proof settles a disputed-fault claim, and most of it disappears within weeks. A story is cheap to tell and expensive to disprove, so this week decides it.
Video goes first. Store cameras and doorbell cameras record over themselves on a loop, often inside two weeks, and no business breaks a rule when its system deletes your crash. So ask each one in writing to keep it.
Witnesses go next, faster than people expect. A witness who drove off without a number is one you never had. Write down names and numbers at the scene, then read what an eyewitness is worth in a crash case. Ask for the 911 call too, because it catches what people said before anybody had a reason to shade it.
The cars come last and often matter most. Most vehicles keep a few seconds of speed, braking and throttle in a small recorder wired into the airbag system, called an event data recorder, and repairing or selling the car can wipe it. The damage shows the angle of impact too, which is why we look at what skid marks show that a report does not.
Our own files show the same thing. Officers put one of our clients at fault for a U-turn in Fort Lauderdale, and that report stood until a forensics firm pulled the recorders out of both cars. The other driver had been doing over 100 mph in a 45 mph zone. Nobody can judge the distance of a car coming that fast, and the other side paid its $100,000 limits.
You have the proof. So what do you do next when the other driver lied about the accident and is still telling it?
Step four: answer the story, not the driver telling it
You answer the story with proof, and arguing with the driver telling it changes nothing. Which story you face decides which proof to chase.
Not every conflicting account is a lie, because two honest people can watch the same four seconds and remember it differently. Even so, the same few versions come up again and again.
"They ran the red light" and "I had the green" are one crash told twice, and a witness settles them. "They stopped suddenly for no reason" is the line from a driver who hit you from behind. "They were speeding" is easy to say and hard to disprove without the data off both cars, which is why we pull it.
The one to watch is "the damage was already there", because that story attacks your injuries as well as your car. A car accident witness lying for the other driver is rarer than people fear, since a stranger gains nothing by it.
Florida does treat a lie on a crash report as a crime. Giving information you know to be false, in a report the traffic code requires, is a second-degree misdemeanor, which carries up to 60 days in jail.
I would not count on a prosecution. The same story has to survive a deposition under oath, though, and few do once the video and a witness are on the table. You can also sue someone for lying about a car accident. Until then, keep your own account short, stay off social media, and give no recorded statement to their insurer.
Where that comes from: Florida Statutes 316.067 and 775.082(4)(b).
All of that takes months. Here is what happens if you are in treatment while they argue.
What happens while the two insurers disagree
While fault is in dispute your own coverage pays, and your deadline runs the whole time. A claim can sit for months while the insurers trade percentages.
Your personal injury protection pays 80 percent of your medical bills up to $10,000, whoever caused the crash, and pays nothing unless a doctor sees you within 14 days. Your uninsured and underinsured motorist coverage is the other to check, and we explain more in extended personal injury protection.
Neither pauses the clock. You have two years from the crash to file suit in Florida, and a stalled claim still expires on time.
Where that comes from: Florida Statutes 627.736(1)(a) and 95.11(5)(a).
What you get when somebody else is blaming you
Here is the order I work in: preservation letters first, then witnesses, then the engineering. Bring us the report number and the photographs on your phone, and those letters go out inside 7 days, to the other driver, their insurer and every business with a camera on the intersection. An engineer then reads the damage, the road marks and the data off both cars. You deal with us instead of the adjuster, and pay nothing unless we win.
Questions people ask when the other driver is lying
The other driver told the officer one thing and the adjuster another. Does that help me?
A changed account helps a great deal. An adjuster holding two versions from one driver doubts both, and under oath that driver picks one.
There were no cameras and no witnesses. Is it just my word against theirs?
Your word is rarely the only proof you have. The cars carry their own record of speed and braking, and the 911 call fixes what each person said in the first minutes.
The officer gave me the ticket instead of the other driver. Does that finish my claim?
A ticket does not finish your claim, because it never reaches the jury that decides fault. It does give the adjuster something to argue with.
Key takeaways
- Statements made to an officer for a Florida crash report cannot be used as evidence at a trial, so the other driver's version never reaches a jury.
- A traffic ticket does not decide the civil case either, because Florida keeps citations out of any trial.
- Crash reports are confidential for 60 days, but you, your lawyer and your insurer can buy one as soon as it is ready, for $10 plus a $2 fee.
- Video from nearby cameras is recorded over within weeks, so ask each business in writing to keep its footage first.
Blamed for a crash you did not cause?
Being blamed for a crash you did not cause is fixable, most of all in the first weeks. Wolf & Pravato takes disputed-fault car accident claims out of 5 offices across Broward, Miami-Dade and Palm Beach counties.
Request a free case review and we will send the preservation letters this week, then tell you honestly where your case stands. No fee unless we win.
This article is general information about Florida law, not legal advice, and the outcome depends on the facts of each crash. Statutes and agency procedures change, so the rules in your case may differ. Prior results do not guarantee a similar outcome.
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