Glossary

Release of liability

The signed document that closes a claim. In exchange for the settlement, the claimant gives up any further right to pursue the same loss.

By The Collision Bureau team · Updated October 3, 2026 · ~2 min read

Collision Bureau is not a law firm and this is not legal or medical advice. It is general information about what happens after a crash. For advice on your situation, talk to an attorney licensed in your state or a treating clinician.

What it means

A release of liability is the contract that ends a claim. The insurer agrees to pay a specific amount. The claimant agrees to end any further legal action against the released parties over the same event. The document is signed, dated, and often notarized, and once it is signed and the money is paid, the file closes.

The language inside the document is where the real content sits. A release names who is being released, what claims are being released, what the released claims cover going forward, and what the signer is confirming at the moment of signing.

How it works

At the end of a settlement, the insurer or the defense attorney drafts the release and sends it to the claimant's attorney, who reviews the language against what the parties agreed to. Common pieces include a full and final release of all claims from the event, a release of the insurer and the insured driver by name, language about known and unknown injuries, provisions about liens and subrogation, and a confirmation that no other claim is pending.

Payment usually follows signature by a defined number of days. In some situations, the attorney holds the funds in a trust account, pays any outstanding liens, deducts the fee and costs, and sends the remainder to the client. The release itself does not describe that mechanic, but it is where the file lands.

Why it comes up

Every settlement, from the smallest property damage claim to a complex bodily injury claim, ends with a release. The scope varies, so a release on the property-only side might cover the vehicle alone and leave an open injury claim behind, while a bodily injury release at the end of a file closes the whole matter. The exact lines are drawn by the specific language the parties agreed to.

What it is not

A release is not a court order. It is a private contract between the parties, enforced like any other contract. It is also not reversible as a routine matter. A signed release is written to end the claim for good, and the limited situations in which courts will set one aside are narrow. The time to understand what the document does is before it gets signed, which is exactly the moment an attorney exists for.

Questions people actually ask

01Can a release be reopened?

As a general matter, no. A full and final release is written to end the claim for everyone and everything it names, and courts tend to enforce signed releases as the parties wrote them. There are narrow exceptions in some states for fraud, mutual mistake, or a defective signing, and the specifics vary by jurisdiction and by the exact language of the document. What applies to a release you have been handed is a question for an attorney licensed in your state.

02Does the release cover injuries I did not know about?

A full release typically covers known and unknown injuries from the same event, and that scope is drafted on purpose. Insurers do not want to pay once and face a second claim later when a condition develops. This is one of the main reasons attorneys resist signing a release while treatment is still open or while a condition's trajectory is unclear. The right time to sign anything, on any file, is a question for the attorney reading the actual document.

03Should I sign the release the adjuster emailed me?

A release is a contract that ends your claim, and it should be read carefully before signing. The specific language matters: which parties it releases, which claims it releases, what it says about liens and subrogation, and whether it covers unknown injuries. Reviewing a document that will end a legal right is exactly the question an attorney answers, and asking one costs nothing. Nothing on this page tells you what to do about any particular document.