Demand Letter for a Car Accident: How It Works and What It Should Include

What Is a Demand Letter in a Car Accident Case?

A demand letter is the formal pre-suit document your attorney sends to the at-fault driver's insurance carrier presenting your case and demanding settlement.

The demand letter sets the floor for the negotiation. It tells the carrier what the case is worth, why, and what the consequences of refusing to pay will be. The carrier's response sets the ceiling. Real settlement happens between those two numbers.

A strong demand letter contains five things: a clear liability narrative, a complete damages summary, supporting documentation, the demand amount, and a deadline.

A weak demand letter gets a lowball counter and drags the negotiation.

A strong demand letter forces the adjuster to take the file to a supervisor and adjust the reserve.

This page explains what goes in a demand letter, the difference between a standard demand and a time-limit policy-limits demand, how the demand amount is calculated, and how the demand letter sets up bad faith exposure if the carrier refuses to pay a documented claim within policy limits.

What Goes in a Strong Car Accident Demand Letter

The demand letter is the only formal opportunity to present the entire case to the adjuster (and the supervisor above the adjuster) before suit is filed. Every section earns its place by either establishing liability, documenting damages, or framing the consequences of refusal.

• Liability Narrative. A clear factual account of how the crash happened, what the at-fault driver did, and why the carrier's insured is responsible. The narrative is supported by the police report, witness statements, scene photos, vehicle damage photos, traffic camera footage, vehicle event-data recorder output, and any cell phone records establishing distraction.
• Comparative Negligence Analysis. If your jurisdiction follows comparative negligence (most do), the letter addresses your fault percentage explicitly. Anticipating the carrier's apportionment argument and refuting it with evidence is more persuasive than ignoring it.
• Medical Specials. Itemized list of every medical bill from ambulance and ER through follow-up care, supported by the bills themselves. Total dollar figure is highlighted. In jurisdictions with HB 837-style admissibility caps (Florida), the amounts paid by health insurance, Medicare, or Medicaid are also listed because that is what is admissible at trial.
• Treatment Timeline. Date-by-date summary of treatment from crash through MMI, demonstrating consistency and medical necessity. Treatment gaps are addressed and explained where they exist.
• Lost Wages. Employer verification letter, pay stubs, and tax returns documenting income lost during recovery. Self-employed claimants document with prior tax returns and contemporaneous work records.
• Future Medical and Future Wage Loss. Treating physician opinions on future surgeries, ongoing therapy, prescription medications, and work restrictions. Catastrophic cases include life care plans and vocational economist reports.
• Pain and Suffering Calculation. The multiplier method or per diem method, applied to the medical specials, with the multiplier or per diem rate justified by injury severity, treatment duration, and permanence.
• Other Damages. Loss of consortium, emotional distress, disfigurement and scarring, loss of enjoyment of life, and out-of-pocket expenses that do not fit neatly elsewhere.
• The Demand. A specific dollar amount, calculated from the documented record. Round numbers signal lazy work; precise numbers signal documented work.
• The Deadline. A response window, typically 30 days for a standard demand and as short as 14 to 30 days for a time-limit policy-limits demand. The deadline carries weight only if the next step (filing suit) is real and the letter says so.

The demand letter is read by the adjuster, the supervisor, and (if it is well done) defense counsel. Each layer asks: is this real, is this documented, is this litigation-worthy?

 

 

The Time-Limit Policy-Limits Demand and Bad Faith Setup

When liability is reasonably clear and the documented damages plainly exceed the at-fault driver's policy limits, the strongest play is a time-limit demand within those limits. The mechanic varies by jurisdiction but the structure is consistent:

The Texas Stowers Demand

Named for G.A. Stowers Furniture Co. v. American Indemnity Co. (Tex. 1929), a Stowers demand is a time-limited offer to settle within policy limits. If the carrier rejects it and the case proceeds to an excess judgment, the carrier is liable for the full judgment, not just the policy limit. The Stowers framework is the model for third-party bad faith law in much of the country.

The Florida Cunningham Demand

Florida common-law third-party bad faith follows Boston Old Colony Insurance Co. v. Gutierrez and Cunningham v. Standard Guaranty Insurance Co. A time-limit policy-limits demand in Florida sets up the carrier for excess-judgment liability if the demand is rejected and the case results in a verdict above the policy limit. After HB 837, the statutory framework also requires a Civil Remedy Notice with a 60-day cure period under Fla. Stat. § 624.155 for statutory bad faith.

Other Jurisdictions

California, Georgia, New York, Illinois, and most other states recognize some form of duty to settle within policy limits when a reasonable insurer would do so. The procedural mechanics, deadline lengths, and proof standards vary. The principle is consistent: refusing to settle a clear case within limits exposes the carrier to the excess judgment.

What Makes a Time-Limit Demand Effective

• Liability is reasonably clear from the police report, evidence, and witness accounts
• Damages plainly exceed policy limits, documented to the carrier
• The demand is for the full policy limit (not above it)
• The deadline is reasonable given the documentation provided (typically 30 to 60 days)
• The letter explicitly notes the carrier's duty to settle and the bad faith exposure
• Documentation is complete, including all medical specials, lost wages, and the BI threshold met (where applicable)

The carrier's choice: pay the limits and close the file, or refuse and accept exposure for whatever the jury awards.

How the Demand Amount Is Calculated

The demand number is not a wishful figure. It is a calculated figure tied to documented damages, the jurisdiction's negligence rule, and the available coverage.

Step 1: Total Economic Damages

Past medical specials, future medical projections, lost wages, lost earning capacity, property damage, and out-of-pocket expenses. Sum it.

Step 2: Non-Economic Damages

Apply the multiplier method (medical specials × 1.5x to 5x depending on severity, permanence, and objective findings) or the per diem method ($100 to $300 per day of pain). The attorney selects whichever method produces the higher defensible number.

Step 3: Adjust for Comparative Fault (Where Applicable)

In a state with comparative negligence, the demand assumes the negotiated comparative fault percentage. If you are 10% at fault, the gross damages are reduced 10% to arrive at the demand number. The carrier will argue your percentage higher; the demand reflects your defensible position.

Step 4: Test Against Available Coverage

If the calculated number exceeds the available policy limits, the strategy shifts. A time-limit policy-limits demand becomes the play, and the focus moves from negotiating the demand number to setting up bad faith exposure.

Step 5: Add Strategic Headroom

The demand is not the settlement number. The carrier will counter low. Negotiation will move both numbers toward the middle. The demand should be high enough that the negotiated outcome lands at or near the case's documented value.

What the Carrier Does With Your Demand Letter

The demand letter goes to the adjuster handling the file. The adjuster reviews it against the claim file, the carrier's claim evaluation software (Colossus, Claim IQ, Mitchell Decision Point), and the reserve set when the file was opened.

Three Possible Adjuster Responses

1. Counter offer. The adjuster proposes a number well below the demand, opening negotiation.

2. Request for additional documentation. The carrier asks for records or specials not included with the demand. This is a delay tactic when the records were already provided, and a legitimate request when they were not.

3. Acceptance. Rare for a first demand. More common when the demand is at policy limits and liability is plain.

When the Counter Is Far Below the Demand

A counter at 30% of the demand is the carrier's anchor. Accepting the counter is leaving real money on the table. Counter-countering with documentation that closes the gap is the standard play. If the carrier holds the low number through several rounds, the next step is filing suit.

When the Carrier Refuses to Respond

Silence is not a settlement strategy. A carrier that ignores a documented demand sets itself up for bad faith exposure if the case ultimately exceeds limits at trial.

When a Time-Limit Demand Expires

If the carrier refuses or fails to respond within the deadline of a time-limit policy-limits demand, the demand expires by its terms. The next step is suit. The bad faith claim builds from the moment the deadline passed without compliance.