Blog
How fast an insurer must respond to your claim: state time limits
Most states set clocks for acknowledging, deciding and paying a car claim. Common deadlines, how to document stalling, and what remedies a missed one brings.
Almost every state has a rule that says how quickly an insurer must acknowledge a claim, investigate it, give you a yes or no, and pay. The clocks are usually measured in days or weeks, not months: roughly two weeks to acknowledge, three to six weeks to decide once you have supplied your proof, and a few days to a month to pay an accepted claim. The exact numbers, and whether they count calendar days or business days, differ from state to state, so the first job is to find your state's version.
This article explains where those clocks come from, compares the model rule with three real state regulations as they read in November 2026, and shows how to document a stall and what a written demand or a regulator complaint adds. It also covers the point that surprises many people: the deadlines mostly bind insurers toward their own policyholders, and the remedies are narrower than most drivers expect.
Where the deadlines come from
Claim-handling deadlines come from two places: a statute, usually called an unfair claims settlement practices act, and a regulation written under it. The statute lists conduct that is forbidden, such as misrepresenting policy terms, failing to acknowledge communications, or not trying to settle a claim promptly when liability is reasonably clear. The regulation turns "promptly" into numbers.
Most states built their versions from model laws written by the NAIC. The model regulation, number 902, is titled the Unfair Property/Casualty Claims Settlement Practices Model Regulation. States adopt, change or skip models as they choose, so two states can share a framework and still disagree on the days. Some states, such as California and New York, wrote their own detailed regulations. Others rely on a short statute and the word "prompt."
Two features of this body of law matter in practice:
- The clocks usually start on a trigger, not on the date of the crash. Acknowledgment runs from notice of the claim. The decision clock usually runs from "proof of loss" or from the insurer receiving everything it has reasonably requested.
- The enforcer is normally the regulator. The NAIC model act that sits behind the regulation (Model Act 900) creates no private right to sue for a violation. Remedies for a late claim often come from other laws, covered below.
What the NAIC model regulation says
The text of NAIC Model Regulation 902 (the 1997 edition) is a good yardstick because many state rules resemble it. It counts calendar days and sets these clocks:
| Event | Model 902 clock |
|---|---|
| Acknowledge notice of a claim | 15 days after notice, unless payment is made in that time |
| Reply to other communications that call for an answer | 15 days |
| Answer an inquiry from the insurance department | 21 days |
| Accept or deny a first-party claim | 21 days after receiving properly executed proofs of loss |
| Explain why more time is needed | Within the same 21 days, with reasons |
| Follow-up letters while the investigation continues | 45 days after the first notice, then every 45 days |
| Pay an amount that is determined and not in dispute | 30 days after liability is affirmed |
| Warn an unrepresented claimant of a limitation deadline | At least 30 days before for first-party claimants; at least 60 days before for third-party claimants |
Three details in that table do real work. First, a denial must be in writing and must cite the specific policy provision, condition or exclusion relied on. Second, "more time" is not an open door: the insurer has to say why, and has to keep saying it on a schedule. Third, the insurer may not keep negotiating directly with an unrepresented claimant whose rights are about to expire under a statute of limitations unless it has given the written warning.
The model also says undisputed money should not be held hostage to a dispute about the rest. If you and the insurer agree the repair is worth $4,200 and argue about $900 more, the agreed portion belongs in your hands within the payment window.
Three states compared
States put the same ideas in different numbers. The table shows the main clocks for California and Texas, with New York described in the text below it. These are the rules as published at the sources named, as of November 2026; regulations are amended, so confirm against the current text or your state's department of insurance, and use our state car insurance requirements lookup to find your regulator.
| Event | NAIC model | California | Texas |
|---|---|---|---|
| Acknowledge the claim | 15 days | 15 calendar days | 15 days |
| Accept or deny | 21 days after proofs of loss | 40 calendar days after proof of claim | 15 business days after receiving all items it requires |
| If more time is needed | Reasons within 21 days; letter every 45 days | Written notice with reasons every 30 calendar days | Reasons within the same period, then a decision within 45 days of that notice |
| Pay after acceptance | 30 days if undisputed | 30 calendar days | 5 business days after notice of acceptance |
California. The Department of Insurance's fair claims regulations, at 10 California Code of Regulations section 2695.5, require an insurer to acknowledge a claim, hand over the forms and assistance needed to prove it, and begin any necessary investigation within 15 calendar days. Under section 2695.7, the insurer must accept or deny within 40 calendar days of receiving proof of claim, deny first-party claims in writing with every basis listed, include a notice that you may have the California Department of Insurance review the matter, and tender payment within 30 calendar days of acceptance. If it needs more time, it must send a written notice every 30 calendar days listing what is still needed. Section 2695.7 also bars the insurer from making an unreasonably low settlement offer.
Texas. Chapter 542 of the Insurance Code, the prompt payment subchapter, sets the acknowledgment period at 15 days, a decision within 15 business days after the insurer has everything it requires, and payment within five business days of telling you it accepts. If the insurer cannot decide, section 542.056 requires it to explain why within that same period, and then accept or reject within 45 days of that notice. The subchapter defines a "claim" as a first-party claim, which matters for the third-party discussion below.
New York. Regulation 64 (11 NYCRR Part 216) sets a clock in business days. Under section 216.6, an insurer must tell a claimant in writing whether it accepts the claim within 15 business days of a properly executed proof of loss and receipt of the items it requested, or explain within that period why it needs more time. While a claim stays unresolved, it must send a status letter every 90 days. Payment of a settlement is due within five business days of receiving the signed agreement or the claimant's performance of its conditions.
Read the three side by side and the pattern is clear. The acknowledgment step is almost always about two weeks. The decision step ranges from about three weeks (the model) to about six (California's 40 days, which are calendar days). The payment step ranges from a handful of business days to a month.
When the clock actually starts
The most common mistake is counting from the date of the crash or the date you first called. The decision clock starts when the insurer has what the regulation calls proof of loss or "all items, statements, and forms required by the insurer." That shifts the fight to a different question: has the insurer asked for everything it needs, and have you delivered it?
Insurers sometimes ask for documents in installments, which lets the decision period restart quietly. A reasonable regulator expects the insurer to request what it needs once, early, and to do so within the acknowledgment window. California's regulation says the insurer must provide the forms and assistance within 15 days of notice. The NAIC model says the same thing in nearly the same words.
You can protect yourself in three ways:
- Ask in writing for a complete list of what is outstanding. "Please confirm in writing that nothing else is needed to complete my proof of loss for claim number ____."
- Send documents in one dated package and keep proof of delivery, such as an email with attachments listed or a tracked mail receipt.
- Note the date the insurer says it received everything. If it will not confirm a date, your own record of delivery is the best evidence of when the clock started.
A worked timeline
Say your state follows the NAIC model, and the numbers below are hypothetical. You report a collision claim on March 3. You email your photos, repair estimate and the completed claim form on March 10, and the insurer's adjuster confirms receipt.
| Date | What the model clock requires |
|---|---|
| March 18 | Acknowledgment due, 15 days after the March 3 notice, unless payment is already made |
| March 31 | Accept or deny due, 21 days after the March 10 proofs |
| March 31 | If the insurer needs more time, its reasons letter is due by this same date |
| May 15 | If still undecided, a follow-up letter is due 45 days after the first notice, then every 45 days |
| 30 days after acceptance | Undisputed payment due |
If March 31 passes with no decision and no explanation, the insurer has missed a clock. That does not mean you win the claim; it means you have a documented lapse. The same dates under California or Texas rules would differ, which is why the date you use must come from your own state's text.
How stalling is documented
A regulator or a court cannot assess a delay it cannot see. Treat the claim as a file you are building.
Keep a contact log
Record every contact: date, time, who you spoke with, what they said, and what they promised. Add the claim number, which the glossary entry for claim number explains. Follow each phone call with a two-line email: "Thank you for speaking with me today. You said the supervisor would review my estimate by Friday. Please confirm."
Save the paper trail
Keep the acknowledgment letter, every request for documents, every status letter, and the dates they arrived. If the insurer misses a status-letter deadline, the absence itself is evidence. Do not rely on a claims portal alone; take screenshots or download copies.
Record concrete harm
Rental charges, storage fees, a lost work day, a repair shop quote that expires: these show what the delay costs, and several of them are covered in our articles on the total loss timeline: from the adjuster's call to the check and how long you have to report a car insurance claim.
Escalate inside the company first
Most insurers have a supervisor path and a formal complaint unit. Using it first is smart because it creates a dated record and sometimes solves the problem, and because regulators ask what you already tried. See escalating a problem inside your insurer before you complain.
What a written demand adds
A demand letter is a short, factual letter sent after a missed deadline. It turns "I called several times" into a dated document that cites the rule. See the glossary entry for a demand letter. A good one includes:
- Your name, policy number, claim number and date of loss.
- A plain timeline: when you reported the claim, when you sent proof, and what has or has not happened since.
- The specific regulation or statute you believe applies, if you can identify it. If you cannot, say "the claim-handling deadlines under my state's insurance code and regulations."
- What you are asking for and by when, for example "a written acceptance or denial with reasons within 10 days of this letter."
- A note that you are copying the state department of insurance if the letter goes unanswered.
Send it by a method that proves delivery. Keep the tone businesslike. Letters filled with accusations are easier to dismiss than letters filled with dates.
Do not treat a demand letter as the same thing as a notice a statute requires. Some states require a formal pre-suit notice before you can claim penalties for bad faith. Florida's statute, for example, requires a civil remedy notice and gives the insurer 60 days to cure. Those notices have strict content rules, and a licensed attorney is the person to prepare one.
What a department of insurance complaint adds
A complaint to your state regulator brings the insurer's claim file into view and makes the insurer explain itself. The Model 902 text sets a 21-day deadline for an insurer's answer to a department inquiry about a claim, and state departments publish their own: the Illinois Department of Insurance tells consumers that Illinois law allows 21 days for the insurer or agent to respond and asks complainants to allow four to six weeks for the investigation.
A complaint does not stop your other deadlines, and it does not decide who is right. If it finds a regulatory violation, the department can require corrective action. The details of what happens next are in after you file a department of insurance complaint: what to expect, and the how-to is in our guide on how to file a complaint against a car insurance company.
The remedies are narrower than the deadlines
Here is where drivers are often disappointed. A deadline violation is a regulatory violation, but it is not automatically a lawsuit.
- No private lawsuit under the unfair practices act in many states. In California, the Supreme Court held in Moradi-Shalal v. Fireman's Fund Insurance Companies (1988) that the unfair practices statute creates no private cause of action for insureds or third-party claimants. The court left the Insurance Commissioner's enforcement powers in place and noted that insureds may still bring common-law claims, such as breach of contract and breach of the implied covenant of good faith.
- Some states attach money to lateness. Texas Insurance Code section 542.060 provides for interest at 18 percent a year plus attorney's fees when an insurer violates the prompt-payment subchapter on a claim it is liable for. That is a statutory remedy for first-party claims, separate from bad faith.
- Some states have bad-faith statutes with their own procedures. Florida requires a civil remedy notice and a 60-day cure window; Washington's Insurance Fair Conduct Act allows enhanced damages after a notice period. See insurance bad faith explained for the general framework.
- Regulatory consequences. Fines, corrective orders and market conduct findings follow patterns of violations more than single claims.
The practical lesson is that a missed deadline is leverage, not a payoff. It is most powerful when it comes with a clear paper trail and a specific request.
Claims by someone who is not your policyholder
If you are making a claim against someone else's insurer, the picture changes. The NAIC model defines a claimant as a first-party claimant, a third-party claimant, or both, and applies the 15-day acknowledgment to claimants generally. But the 21-day accept-or-deny clock in the model is written for first-party claims; for third parties, the insurer must "affirm or deny liability on claims within a reasonable time."
State rules often make the same split. California's section 2695.7 requires that an insurer denying a third-party claim, or disputing liability or damages, do so in writing. Texas defines its prompt payment subchapter as covering first-party claims, so a third-party claimant there cannot invoke that subchapter's interest penalty.
Third-party claimants have two protections that matter. The model says an insurer may not continue negotiating with a claimant who has no lawyer when a statute of limitations is about to run unless it has given written notice, at least 60 days before for a third-party claimant. And a regulator can still hear a complaint about unreasonable delay or an unreasonably low offer. But the insurer owes you no contract; its duties run to its own policyholder. For more on how to handle that conversation, read dealing with the other driver's insurer: calls, offers and releases, and for the deadline you cannot let slip, see the guide to car accident statutes of limitations.
The core rule is that the other insurer's slowness never extends your court deadline. If the filing deadline is approaching, a lawyer's advice is worth more than another phone call.
Common questions
Does the clock stop if the insurer says it is "still investigating"?
Not by itself. Under the NAIC model the insurer must explain in writing why it needs more time, and repeat the explanation every 45 days. California requires the notice every 30 calendar days and lists what is still needed. An open-ended "we're working on it" is not what the rules describe.
Do the deadlines apply to a total loss?
Yes, the general claim-handling deadlines apply, and many states add total-loss rules on valuation methods. The settlement timeline is covered in the total loss timeline: from the adjuster's call to the check. Whether rental days stop when the insurer makes an offer is a policy question, not a regulation question.
What if the insurer pays late but pays in full?
A late payment may still be a violation, and in a state with a late-payment penalty, such as Texas under section 542.060, it can carry interest. In most places the practical consequence is a regulatory record rather than a payment to you. Mention the lateness in any complaint so it counts toward the insurer's pattern.
Can I demand a decision faster than the deadline?
You can ask for one, but the legal date is the deadline. Where a claim is straightforward, point out that the evidence is complete and ask for a decision by a specific, reasonable date. A response such as "the estimate is final and the photos match the police report" is more persuasive than an appeal to urgency.
Do surplus lines or out-of-state policies follow my state's deadlines?
Not always. The state whose law governs the policy usually sets the deadlines, and some insurers are regulated differently. The department of insurance of the state where the policy was issued, or where the accident occurred for a third-party claim, is the place to ask.
Key takeaways
- Most states set claim-handling clocks of about two weeks to acknowledge, roughly three to six weeks to decide once proof is in, and a few days to a month to pay, but the exact days and the day-counting method differ by state.
- The decision clock typically starts when the insurer has everything it requires, so deliver your documents once, in a dated package, and ask in writing whether anything else is needed.
- Document delays with a contact log, saved letters and costs, then send a factual demand letter and, if needed, a department of insurance complaint.
- Remedies vary: a missed deadline is often a regulatory violation rather than a lawsuit, with money penalties only in some states, such as Texas's statutory interest.
- Third-party claimants get fewer protections, and the other insurer's delay never extends your statute of limitations.