What a Demand Letter Contains
A section-by-section explanation of what these letters usually include and why. This is not a template to fill in.
What a demand letter actually is
A demand letter is written correspondence sent to an insurance company laying out why it should pay a claim, and describing the injuries, treatment, and losses that resulted. It is typically the document that opens settlement negotiations after treatment has stabilized enough to understand its full scope.
It is not a form. Every effective demand letter is built from the specific facts and evidence of one case — the police report, the medical chronology, the wage records, the liability picture. There is no fill-in-the-blanks version that produces a sound letter, because the strength of a demand letter comes from how well it connects evidence to conclusions, not from its structure alone. What follows explains what each section is generally for.
The sections a demand letter usually contains
Structure varies by claim and by who is writing it, but most demand letters organize around six recurring sections:
- Facts of the incident — a narrative of what happened: date, location, parties involved, and the sequence of events leading to the crash.
- Liability — the argument for why the other party is at fault, tied to specific evidence: the police report, traffic laws, witness statements, or physical evidence from the scene.
- Injuries — a description of the injuries sustained, generally organized by diagnosis and how each was confirmed (imaging, examination, specialist findings).
- Treatment — the chronology of medical care received, from initial emergency treatment through ongoing or completed treatment, showing consistency and medical necessity.
- Losses — the economic and non-economic impact: medical expenses, lost income, property damage, and how the injury affected daily life.
- The demand — the specific resolution being requested, along with a deadline for the insurer to respond.
Why each section exists
Facts set the scene so the reader understands the claim before the argument starts. Liability exists because an insurer will not pay a claim unless it accepts that its policyholder was at fault, so this section has to connect the facts to that conclusion using specific evidence, not assertions.
Injuries and treatment exist to establish causation and consistency — that the harm is real, medically documented, and connected to the crash rather than a pre-existing condition or a gap that raises doubt. Losses translates the medical and factual record into the categories of harm being claimed. The demand section exists to give the insurer something concrete to respond to and a deadline that starts the negotiation clock.
What figure belongs in the demand section, and how the evidence should be weighted and framed, depends entirely on the specifics of a claim — the injuries, the jurisdiction, the strength of the liability case, and the insurer involved. That is a legal judgment, not something a generic guide can supply.
Get the annotated structure
A section-by-section explanation of what demand letters usually contain and why. Informational, not legal advice.
Annotated demand letter skeleton
This is a labeled outline of the sections above, describing what belongs in each and why — not a document to complete and send. It does not include placeholder figures, sample language to fill in, or guidance on what amount to request.
Header block — identifies the sender, the insurer and adjuster, the claim number, and the date. Its only function is routing the letter to the right file.
I. Facts of the Incident — states what happened in plain, factual terms: date, location, and sequence of events. Kept factual and unargued; the interpretation comes later.
II. Liability — connects the facts above to the applicable duty of care and explains, with citations to specific evidence (police report findings, statute or traffic code, witness accounts), why the other party bears responsibility.
III. Injuries — lists each diagnosed injury and the medical evidence that confirms it. Organized by injury, not by visit, so the severity of each is legible on its own.
IV. Treatment Summary — walks through the treatment chronology from first care to the present, showing continuity. Gaps, if any, are addressed directly rather than left for the insurer to notice first.
V. Damages — itemizes economic losses (medical bills, lost income, property damage) with supporting documentation referenced, followed by a description of non-economic impact on daily life, work, and recovery.
VI. Demand and Deadline — states the resolution being sought and a response deadline. This is where case-specific legal judgment matters most, and it is the section this guide deliberately does not fill in.
Because the liability argument, the injury narrative, and the number in the demand section all depend on the specific facts and evidence of one case, an attorney reviewing the file is the appropriate next step before this letter is drafted or sent.
Cash4Crashes is a lead-generation service that connects people injured in crashes with attorneys in our network. We are not a law firm and nothing on this page is legal advice.