Last Updated: August 14, 2026
A demand letter goes out, and the file goes quiet for weeks. During that silence, the insurer works through a fixed internal sequence of reviewers, deadlines, and approval thresholds that the claimant's side never sees.
A personal injury demand letter is a written request, usually prepared by counsel, to settle a claim before filing a lawsuit. It sets out liability, injuries, damages, supporting evidence, the requested amount, and any response deadline. What happens next depends more on the carrier's internal process than on the letter.
The sections below cover adjuster review and valuation, realistic response times, the four ways carriers reply, state claim-handling deadlines, the point where negotiation turns into litigation, and the path from accepted offer to settlement check, including where the medical records determine the pace.
How Do Insurers Review and Value a Personal Injury Claim?
Insurers run the same sequence on every demand. The carrier logs the letter, notes any time-limit language, routes the file, investigates liability and damages, sets an internal value, then responds with acceptance, a counteroffer, a denial, or silence. Claims Journal describes the intake and routing steps that open it.
Cornell LII describes a demand letter as a way to begin negotiations and potentially resolve a dispute without filing a court claim. A personal injury demand letter also creates a written record of the claimant's position and signals that litigation may follow if the dispute cannot be resolved.
How Adjusters Investigate Liability and Damages
The investigation splits into the two components of any bodily-injury claim: liability and damages, as outlined by Claims Journal. Adjusters test the file against a consistent set of questions:
- Whether the mechanism of injury explains the diagnosis
- Whether treatment duration and frequency match the reported severity
- Whether billed treatment appears in the provider notes
- Whether the type or course of treatment shifts without explanation
Claims Journal reports that nurse reviewers extract key facts from the medical records and flag inconsistencies in the type or course of treatment. Each inconsistency becomes a negotiation point for the adjuster.
Missing records stall the review. When the package lacks documents needed for evaluation, the adjuster may contact counsel, identify the missing items in writing, and request an extension before the demand expires, a workflow described by Claims Journal.
How Case Reserves and Settlement Authority Limit an Offer
A case reserve is the insurer's internal estimate of what it will pay, and it sets the outer edge of what the adjuster can offer. The first reserve is often preliminary because the carrier sets it before it has complete information. Some files are then "stair-stepped," meaning the reserve is increased in stages as additional evidence arrives, a practice described by Alliant.
Authority is capped separately. Nolo explains that an adjuster's authority is restricted to a dollar amount tied to experience, with supervisor approval required above it, so a revised offer can sit unsent while it moves up the chain.
How Long After a Demand Letter Can a Claimant Expect Settlement?
No federal law sets a deadline for responding to a demand letter. Practitioner estimates place the usual reply between 30 days and two months, and Nolo describes a response arriving within a few weeks or months.
Fielding Law offers a practitioner estimate of 30 to 45 days. A deadline written into a demand letter carries force only where a statute supplies it, which is why the acceptance windows in California and Georgia matter more than the date typed at the bottom of the letter.
Wallace Pierce offers the following practitioner estimates for each stage of the post-demand process:
A policy-limits demand can draw a faster reply where documented damages exceed a relatively low policy limit, because the carrier has an incentive to resolve the insured's exposure quickly. IRMI explains that an insurer which rejects a within-limits demand, litigates, and then faces a judgment above the limit invites a bad-faith refusal-to-settle claim. Whether a rejection amounts to bad faith turns on the jurisdiction, the clarity of liability, and the relationship between likely damages and available coverage.
What Slows the Insurer's Review?
An incomplete package adds negotiation rounds, which makes the completeness of the records at the time of the demand one of the few variables the claimant's side controls.
Adjuster capacity is not one of them. Riskonnect reports that a caseload once running 65 to 80 open claims now commonly reaches 125 to 150. Among workers' compensation claims professionals surveyed by Healthesystems with Risk & Insurance, the share reporting too many claims to manage rose from 40% in 2025 to 55% in 2026.
Claim severity is rising alongside those caseloads. The Crash Course 2026 report stated that the average paid bodily-injury claim increased 10.3% over the prior year and 32% over four years. Bodily injury reached 52.4% of total liability dollars paid as of Q2 2025, even though roughly one in four property damage exposures carries an injury exposure.
Four Ways Insurers Respond to a Settlement Demand
A counteroffer is the typical response, as Justia identifies, while acceptance, denial, and silence each set a different next move for claimant's counsel.
1. Acceptance
AllLaw explains that acceptance of the full demand is rare. When it happens, the terms get confirmed in writing immediately, as Nolo describes, and the claimant signs a release from further liability, which the ABA covers.
Some states then impose payment deadlines. Under 11 NYCRR 216.6(f), a New York regulation requires an insurer to pay any amount finally agreed upon no later than 5 business days after it receives the agreement, and the rule reaches all lines rather than first-party claims alone. Section 919.50(a) of the Illinois Administrative Code requires an offer of payment within 30 days after affirmation of liability where the amount is not in dispute.
2. Counteroffer
Justia notes the adjuster's counteroffer usually lands well below the demand, often as a test of whether the claimant's side knows the claim's worth. Each round narrows the gap, and the number of rounds depends on how well the demand documented damages in the first place.
Adjusters justify reductions with comparative fault, "minor" or soft-tissue injury characterizations, treatment gaps, and pre-existing conditions, as discussed in practitioner guidance from Anidjar & Levine. A reply that refutes each stated reason in writing depends on complete documentation, which is why structured treatment timelines get updated before a demand or mediation.
3. Denial
Denials arise from unsupported evidence or procedural defects, as AllLaw sets out, as well as disputed liability, causation, coverage, or damages. Claimant's counsel requests the stated reasons in writing, assesses whether the defect is correctable, and weighs an appeal, a state insurance department complaint, arbitration, or suit. The statute of limitations continues to run after a denial.
4. No Response
No universal law requires the other side's insurer to respond to every injury demand, as AllLaw notes, although state claim-handling rules and qualifying time-limited-demand statutes can impose specific obligations.
If silence stretches on, claimant's counsel verifies receipt with the claims division rather than sending a second letter, then sends a written status request and logs every communication with dates and times, a practice United Policyholders recommends as a running claim journal. Escalation to a supervisor follows, then a complaint through the NAIC state regulator directory, and suit gets filed before the limitations period runs.
What Documentation Should Counsel Collect After the Demand?
Counsel keeps collecting records after the demand goes out, because documents that arrive later change both the valuation and the negotiating position. Justia's settlement negotiation guidance treats documentation as ongoing work through the whole negotiation.
Claimant's counsel should continue collecting the following while the insurer evaluates the claim:
- Updated medical records, bills, and imaging results
- Prescriptions, prognosis, and future-care opinions
- Proof of lost wages or self-employment income
- Receipts and mileage logs
- Pain and functional-impact notes
- Lien information
- A dated log of communications with the insurer
Keep originals and provide copies when appropriate, and supply updated records when the insurer reasonably requests them. The claimant's minimum acceptable settlement figure stays confidential, as Nolo's negotiation guidance advises, and Justia recommends setting the initial demand above that minimum.
What Are the State Deadlines for Responding to a Demand Letter?
Almost none. California is the only state that sets an acceptance window for the demand itself, and Georgia's demand statute at O.C.G.A. 9-11-67.1 imposes a comparable 30-day minimum on attorney-prepared pre-suit motor vehicle demands.
Most state claim-handling rules govern how an insurer handles its own insured's claim rather than a third-party bodily-injury demand. Four of the provisions here reach a third-party claimant; the rest set the general standard an adjuster works under.
California's Time-Limited Demand Statute
California's statute governs the contents of the demand, not just the clock on it. A qualifying demand under CCP §§ 999–999.5, published by the California Legislature, must be written and identified as a time-limited demand, make an unequivocal offer to settle all claims within policy limits, provide a complete release for all insureds, address liens, and state the loss date and location, claim number if known, known injuries, and reasonable supporting proof such as medical records or bills. It should be sent to the insurer's designated address or assigned claims representative.
If the insurer does not accept, § 999.3 requires written notice of the decision and its basis before the acceptance period expires. Clarification or extension requests do not automatically constitute counteroffers or rejections. Under § 999.4, failure to substantially comply can prevent the demand from qualifying as a reasonable policy-limits offer in a later extracontractual-damages action, and that provision does not apply to a claimant proceeding without counsel.
The statute reaches only specified liability lines: automobile, motor vehicle, homeowner, and commercial premises liability policies.
Texas Prompt-Payment Deadlines
Texas splits acknowledgment and decision into two separate deadlines. Under § 542.055, the Texas Legislature gives an ordinary insurer 15 calendar days after receiving notice to acknowledge the claim and begin investigating while requesting reasonably necessary information. Under § 542.056, it then has 15 business days after receiving all required materials to accept or reject the claim.
If it cannot decide in that period, it must explain why and generally decide by the 45th day after that notice. After acceptance, § 542.057 generally requires payment within 5 business days. Under § 542.059, a weather catastrophe or major natural disaster extends the subchapter's claim-handling deadlines by an additional 15 days.
Section 542.060 makes a noncompliant insurer liable for the claim amount plus 18% annual interest and attorney's fees. Claims brought under Chapter 542A, which covers weather-related property damage actions, carry a variable rate tied to the judgment rate rather than the flat 18%.
Florida Property Claim Deadlines
Florida Statute § 627.70131, published by the Florida Legislature, governs residential and specified small-commercial property insurance claims and excludes third-party personal-injury liability demands. Effective March 1, 2023, an insurer generally has 7 calendar days to acknowledge a claim-related communication and 60 days to pay or deny an initial, reopened, or supplemental claim.
Earlier references to 14-day acknowledgment and 90-day payment periods are superseded, while 2026 SB 1240 would have cut the pay-or-deny period from 60 days to 30. The filed bill text shows the amendment to § 627.70131(7)(a), and the bill died in the Senate Banking and Insurance Committee on March 13, 2026.
Washington Investigation and Status Update Rules
Washington caps the investigation itself at 30 days. Under WAC 284-30-370, the Washington Legislature requires an insurer to complete its investigation within 30 days after receiving notice of a claim unless the investigation cannot reasonably be completed in that period.
If the insurer needs more time on a first-party claim after receiving completed proofs of loss, WAC 284-30-380(3) requires written notice of the reasons within 45 days after the initial notification, then a further notice every 30 days while the claim remains unresolved.
Washington's Insurance Fair Conduct Act covers only first-party claimants, as the Washington OIC sets out, while third-party claimants rely on the unfair claims settlement practices rules in WAC 284-30-330, published by the Washington Legislature. Washington's insurance commissioner filed a proposed claims-handling rule in March 2026 under rulemaking R 2025-05 that would move the first-party decision window from 15 working days to 30 calendar days. A supplemental proposal followed in May 2026, the comment period closed on June 12, 2026, and no final rule has been adopted, so the figures above remain in effect.
When Do Settlement Negotiations Escalate to a Lawsuit?
Four situations push a file from negotiation to litigation: the insurer stays silent, refuses to make any offer, holds at an unacceptably low final number, or lets negotiations stall without a path to agreement. Filing does not end the negotiation, and the ABA's injury settlement overview notes that settlement can take place at any point after suit, including after trial but before a jury reaches a verdict.
How the Statute of Limitations Caps Negotiation
The statute of limitations is the hard constraint on how long negotiation can run, and filing an insurance claim and negotiating with a carrier do not pause it. In Phelan v. Keiser, an Illinois appellate court held that settling part of a claim and negotiating the balance, without some act or statement that led the claimants to miss the deadline, was not enough to invoke equitable estoppel.
Conduct that induces delay is a different matter, and many states will estop an insurer that lulled a claimant past the deadline. A few impose an affirmative warning duty: WAC 284-30-380(5) requires a Washington insurer to notify an unrepresented third-party claimant in writing 60 days before a limitations deadline expires, and 30 days for a first-party claimant.
State filing periods vary by jurisdiction and can change based on the claim type, accrual date, effective date, and statutory exceptions, as detailed by Justia. Counsel should confirm the law governing the particular cause of action rather than rely on an unqualified state-by-state range. Nolo recommends building a 90- to 180-day cushion between the end of negotiations and the filing deadline.
When Insurer Conduct Becomes Bad Faith
The NAIC Model Unfair Claims Settlement Practices Act lists "not attempting in good faith to effectuate prompt, fair and equitable settlement" of claims in which liability has become reasonably clear as an unfair claim settlement practice.
An insurer that unreasonably rejects a policy-limits demand may face liability beyond the limit, though a rejection alone is not conclusive. IRMI notes that a settlement offer is one factor in the analysis rather than a prerequisite to bad-faith liability. Firms preparing policy-limits demands document coverage and damages against that standard.
What Changes Once Suit Is Filed?
Filing shifts the parties' bargaining positions, and Nolo explains that enforceable deadlines and litigation costs bring the insurer back to the table with a serious offer.
The tradeoff is time. Nolo reports that discovery can last six months to a year and that a personal injury case generally takes one to two years to reach trial.
How Long Does It Take to Receive a Settlement Check?
Ten to 30 days after the insurer receives the signed release, with 3 to 12 weeks from agreement to funds depending on lien complexity, per a December 2025 practitioner timeline from Munley Law.
Attorney fees, case expenses, and liens come out of the client trust account before any disbursement. ABA Model Rule 1.15 requires funds claimed by two or more parties to be held separate until the dispute resolves, with the undisputed portion distributed promptly, and its commentary names a creditor holding a lien on a personal injury recovery as exactly that kind of third-party claimant.
Government liens run on their own schedule. CMS sets payment of Medicare's final demand letter at 60 days, after which interest is assessed for each 30-day period the debt stays unresolved. Lien resolution is the most common reason a file sits after agreement.
What Keeps the Post-Demand Timeline on Track
Complete records shorten nearly every stage, and a well-built demand package reduces the number of negotiation rounds. The rest of the schedule belongs to the insurer: intake, investigation, internal approval, and any applicable claim-handling deadline.
Tavrn compresses the preparation side of that timeline with AI-powered medical record retrieval and chronologies, plus demand letter drafting built from structured case data. Bigos Law accelerated case closing roughly 10x and concluded one multi-minor negotiation in one week instead of up to six months.
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