Can You Still Make a Claim After Signing a Car Accident Insurance Release?

By David B. Pittman, Esq. — Founder, Pittman Law Firm, P.L. | Last updated May 12, 2026

If you have a release form on your kitchen table right now with a check attached, stop. Cash that check and you have almost certainly closed the door on every bodily injury claim you have, including injuries that have not fully showed up yet. Carriers put these forms in front of people fast — before the MRI is done, before the disc herniation gets diagnosed, before anyone has added up what the total medical picture will cost. That is not an accident. It is strategy.

Through thirty years of injury cases across Lee and Collier Counties, I can tell you the carriers move quickly on these forms for a reason. The longer a claim sits open, the more medical records pile up, and the more standing that gives the injured person. A release ends that. So before you sign anything, and especially before you cash the check that came with it, you should know exactly what the paper says and what Florida law lets you do about it after the fact.

What Florida law actually says about settlement releases

A release is a contract. Florida treats it that way. That means the same rules that apply to any other contract apply here: the parties must agree on the same thing, the terms have to be reasonably clear, and the agreement cannot have been induced by fraud or signed under real duress. Courts will not unwind a release because the signer later wishes they had asked for more money. That is not the standard.

A few statutes drive the analysis on the underlying car accident claim, and they matter because if your release is set aside, the lawsuit that follows still has to live within these rules:

• Statute of limitations — §95.11(4)(a), Florida Statutes. For crashes on or after March 24, 2023, you have two years from the date of the crash to file suit on a negligence claim. It used to be four. If you signed a release thinking you had plenty of time to undo it, that calendar is much shorter than people assume.
• Modified comparative negligence — §768.81, Florida Statutes. If you are found more than 50% at fault for your own crash, you recover nothing. Adjusters know this. They will frame a fast release around the argument that you were probably mostly at fault anyway, so the modest check on the table is the best you will do.
• PIP — §627.736, Florida Statutes. Your own Personal Injury Protection pays up to $10,000 in medical bills and lost wages regardless of fault. PIP belongs to you through your own policy. A release with the at-fault driver’s carrier generally does not touch it. People sign third-party releases and then wrongly assume their own PIP is also gone. It usually is not.
• Uninsured/underinsured motorist coverage — §627.727, Florida Statutes. If the at-fault driver was uninsured or carried minimum limits, your own UM coverage may pay the difference. But UM carriers require notice and consent before you settle with the other side. Sign a release without that consent and you can torpedo your own UM claim.

Plain English: a release is enforceable in Florida unless you can show one of a short list of reasons it should not be. And even where a release can be undone, the underlying claim still has to fit inside Florida’s two-year clock, the comparative fault rule, and the PIP/UM framework.

Four release problems that show up in our office

Most release problems that walk through our door fall into one of four patterns. None of them looks like the dramatic fraud you see on television. They are quieter than that.

1. The narrow property damage release that the carrier hopes is read as broad. The vehicle gets fixed or totaled, the adjuster sends a check and a release form, and somewhere in that form there is language about “all claims arising from the loss.” The signer thinks they are signing for the car. The carrier later argues the bodily injury claim is gone too. Whether they win that argument depends on the exact wording.
2. The fast medical-payments release. A few thousand dollars hits the table early, before the imaging has been done. The signer feels sore but functional, signs, and then a cervical disc herniation shows up six weeks later. Florida courts call this the mutual mistake problem, and it is one of the few grounds that occasionally works to set a release aside.
3. The pressure signing. The adjuster shows up in person, sometimes at the hospital, sometimes at the home, and pushes hard. The signer is medicated, in pain, or worried about money. Real duress is hard to prove, but documented pressure tactics, especially in writing, give us more to work with.
4. The misrepresented coverage. The adjuster tells the signer that policy limits are $25,000 when in fact there is a $300,000 umbrella sitting underneath. If that misrepresentation is documented in an email or a recorded line, we have a fraud-in-the-inducement argument worth running.

What makes release challenges difficult to win

I want to set realistic expectations here. Setting aside a signed Florida release is a steep climb. The carriers know the law, their counsel is good, and the burden of proof sits on the person who signed. A few practical complications come up almost every time:

The check has usually been cashed. Once funds clear, the carrier argues ratification. That does not always end the analysis, but it makes the argument harder.

The release language is broader than the signer remembers. Most people glance at the document, see a number that matches the offer, and sign. Six months later, when we read the same document carefully, the “all known and unknown injuries arising from the incident” language is right there in paragraph two.

The timeline matters more than people realize. If the new injury was diagnosed two weeks after signing, the mutual-mistake argument has some legs. If it took eighteen months to surface, the carrier will argue the new injury came from something else — a fall at home, a gym workout, a second crash. Causation gets messy.

UM carriers fight hard on consent-to-settle. If you signed a release with the at-fault carrier without notifying your own UM carrier first, your UM claim is at real risk under §627.727. This is one of the most common, and most damaging, mistakes I see.

A back-injury case two larger firms had already turned down

A man called us a few years ago about a rear-end collision on the I-75 corridor through Lee County. Two larger personal injury firms had already turned him down. He had been told by both that his case was “too small” because his MRI did not show a surgical disc and his medical bills were under a certain threshold those firms apparently use as a screening number. His back hurt every morning. He could not sleep on his right side. He had stopped playing with his grandkids on the floor because he could not get back up without help. To him, the case was not small at all.

He came to us through two of his treating physicians, who had separately told him the same thing — that our office takes the time with people the bigger shops turn away. We were not chasing a headline number. We were chasing a fair number that respected what this man had lost in his daily life.

The carrier eventually came around. He did not get a million dollars and he never expected to. He got a fair and dignified settlement that covered his medical care, accounted for the permanent change in how his back works, and let him close that chapter. He told us afterwards that what mattered most was being treated like his injury counted. I think about that case when someone calls and starts the conversation with, “I know my case is probably too small, but.” There is no such thing as a small injury when it changes how a person lives.

What to do if a release has already been signed

If you have already signed something, do not panic and do not assume it is fatal. But move quickly. Here is the order I work in when a client brings me a signed release:

1. Bring the actual document. Not your memory of it. The exact wording is the whole game. If the release is two paragraphs of plain English limited to property damage, that is a very different conversation than a four-page general release.
2. Gather the surrounding paper. Emails with the adjuster, text messages, voicemails, the cover letter that came with the check, the check itself (front and back). I want to see what was said in the run-up to the signing, not just what got signed.
3. Pull the medical records to the date of signing and after. If a new diagnosis came in shortly after the signing, that is when the mutual-mistake argument is at its strongest. I want to see exactly when each injury was first documented.
4. Identify every available policy. The at-fault driver’s liability, your own PIP, your own UM, any umbrella policies in either household, employer policies if the at-fault driver was on the clock, and any commercial policies if a commercial vehicle was involved. A release with one carrier rarely touches any of the others.
5. Do not talk to the adjuster again. Not to clarify, not to complain, not to ask for more. Every conversation after a release is signed is documented by the carrier and may be used against you.
6. Watch the two-year clock. Even if we can set the release aside, the lawsuit still has to be filed within the §95.11(4)(a) window. If you signed a release eighteen months after a crash and call us today, we are working with a very tight timeline.

I have walked clients through this exact sequence dozens of times. Some of those cases recovered additional money. Some of them did not, because the release was clean and the law did not give us a hook. But every one of them got a straight read on where they stood, which is what most callers actually want when they call.

Key Takeaways

• A signed insurance release is a contract under Florida law, and the burden of undoing it falls on the person who signed.
• The most common grounds to set one aside are fraud in the inducement, mutual mistake about a known injury, and real (not generic) duress.
• A property damage release is not always a bodily injury release. The exact language controls. Read it before you assume anything.
• Your own PIP under §627.736 is separate from any third-party release, but signing without notifying your UM carrier can wipe out your UM claim under §627.727.
• Florida’s two-year statute of limitations under §95.11(4)(a) runs from the date of the crash, not the date you signed the release. The clock keeps ticking either way.

Frequently Asked Questions

Can a signed insurance release ever be undone in Florida?

Sometimes, but rarely. Florida courts will set aside a release where the signer can show fraud, material misrepresentation, mutual mistake about a known injury, or signing under duress. Buyer’s remorse after a settlement is not enough. The signed paper is treated as a contract, and the carrier will fight hard to keep it in place.

What if I signed a property damage release and then found out I was hurt?

Read the document. Many carriers use a property-damage-only release that closes out the vehicle claim and nothing else. If the language is narrow, your bodily injury claim survives. If the release uses broad “all claims” language, you may have a fight on your hands and you should call our office before saying anything else to the adjuster.

How long do I have to bring a Florida car accident claim?

Under the 2023 tort reform, the statute of limitations for most negligence claims in Florida is two years from the date of the crash, codified at §95.11(4)(a). It used to be four. If your crash happened after March 24, 2023, you are on the two-year clock.

Does signing a release affect my PIP benefits?

Your own PIP under §627.736 is a no-fault benefit through your own auto policy and is separate from any release you sign with the at-fault driver’s carrier. PIP pays up to $10,000 in medical bills and lost wages regardless of fault, and a third-party release generally does not waive it.

Should I sign the release the adjuster sent me last week?

Not before a lawyer reads it. A release closes the door. Once you sign and cash the check, you have given up the right to come back if a disc herniation or another injury shows up on an MRI three months later. A short call costs nothing and can save the case.

Talk to our office before you sign anything

If you have a release form sitting on your kitchen table, or if you have already signed one and a new injury has come up, call our office before you take another step. We have spent thirty years reading these documents along the I-75 corridor and US-41 / Tamiami Trail through Lee and Collier Counties, and we can tell you in one short call whether you are stuck or whether you still have room to move. Call 239-992-8259 for a free consultation. There is no fee unless we recover for you.

About the Author

Pittman Law Firm, P.L. is led by founder David B. Pittman, Esq., who has practiced personal injury law across Southwest Florida for more than thirty years, with a sustained focus on serious-injury auto and complex-liability cases. The firm represents injured clients across Lee and Collier Counties — Bonita Springs, Fort Myers, Naples, Estero, Cape Coral, and Lehigh Acres — with offices in Bonita Springs and Fort Myers.

David is a graduate of The Citadel, The Military College of South Carolina, and the University of South Carolina School of Law. He holds an AV-Preeminent rating with Martindale-Hubbell and is a member of the Multi-Million Dollar Advocates Forum.

David has held a Florida real estate broker license for twenty-five years, a credential that shapes how the firm reads the property side of premises cases. The firm handles personal injury cases across Lee and Collier Counties, serving Fort Myers, Bonita Springs, Naples, Cape Coral, Estero, and Lehigh Acres, with offices at Windsor Place in Bonita Springs (main) and Fort Myers (satellite). Call 239-992-8259 for a free consultation.

The information on this page is provided for general informational purposes and does not constitute legal advice. Reading this page does not create an attorney-client relationship with Pittman Law Firm, P.L. Every case turns on its own facts; please consult an attorney about your particular situation. This is attorney advertising.