How long does an insurance company have to respond to my claim in Nevada?

Last updated October 7, 2026.

In Nevada, an insurance company has 20 working days to acknowledge your claim and to start investigating it. On your own policy, it must accept or deny within 30 working days after it receives your proof of loss. A denial must be in writing and name the policy language it relies on.

These deadlines come from the Nevada Administrative Code, the rules the state's Division of Insurance enforces. They apply to every Las Vegas car accident claim, whether you are dealing with your own insurer or with the company that covers the driver who hit you, although a few of them apply only to your own policy. Knowing which clock is running helps you tell normal paperwork from real delay.

How does the claim clock work after a Las Vegas crash?

Most claims after a crash in the valley move through the same steps. The dates below count from the day the insurer receives notice of your claim, and "working days" leaves out weekends and holidays, so 20 working days is roughly four calendar weeks.

You report the claim. You call or file online with your own insurer, the other driver's insurer, or both. Notice given to an insurance agent counts as notice to the company (NAC 686A.665). Write down the claim number, the date and the name of the person you spoke with.
The insurer acknowledges the claim. It has 20 working days to acknowledge receipt, unless it simply pays the claim within that time (NAC 686A.665). A phone acknowledgment counts, but the company must note it in its claim file.
The insurer starts its investigation and tells you what it needs. Within 20 working days, it must begin investigating and send you a notice of the items, statements and forms it reasonably believes it will need from you (NAC 686A.670). For a claim on your own policy, it must also give you the claim forms, instructions and reasonable help to comply with the policy (NAC 686A.665).
The investigation should be done within 30 days. The rule is 30 days after notice of the claim, unless the investigation cannot reasonably be completed in that time (NAC 686A.670). Injury claims often take longer because medical treatment is still going on, which is one reason the next step uses "proof of loss" rather than the crash date.
Your own insurer decides. On a first-party claim (collision, medical payments, uninsured or underinsured motorist coverage), the company must accept or deny within 30 working days after it receives properly completed proofs of loss (NAC 686A.675).
If it needs more time, it must say why, in writing, every 30 days. It must notify you within those 30 working days with the reasons, then send a letter 30 days later and every 30 days after that while the investigation stays open (NAC 686A.675).
Payment follows acceptance. Once your own insurer accepts a claim, it must pay within 30 days, and if it pays late it owes interest from the date payment was due (NAC 686A.675).

Replies to your letters and emails have their own deadline too: an insurer must make an appropriate reply within 20 working days to any pertinent communication that reasonably calls for a response (NAC 686A.665). If you sent the adjuster a medical bill, a repair estimate or a direct question and heard nothing for a month, that rule is relevant. The broader picture of what happens between the crash and a settlement is in our guide to what happens after a car accident in Las Vegas.

Which Nevada deadlines apply to which insurer?

The key difference is whether you are the insurer's own customer. The other driver's company owes you fair handling, but several of the strictest timelines are written for "first-party claimants," the people who bought the policy.

Deadline	Rule	Your own insurer	The other driver's insurer
Acknowledge the claim	20 working days after notice (NAC 686A.665)	Yes	Yes
Reply to a letter that expects an answer	20 working days (NAC 686A.665)	Yes	Yes
Begin the investigation and list what it needs	20 working days (NAC 686A.670)	Yes	Yes
Complete the investigation	30 days, unless it cannot reasonably be done (NAC 686A.670)	Yes	Yes
Accept or deny	30 working days after proof of loss (NAC 686A.675)	Yes	Not written for third parties
Explain any delay in writing	Within 30 working days, then every 30 days (NAC 686A.675)	Yes	Not written for third parties
Pay an accepted claim	30 days, then interest (NAC 686A.675)	Yes	Not written for third parties
Warn an unrepresented person before a time limit runs	Written notice 60 days before (NAC 686A.675)	Yes	Yes
Answer a Division of Insurance inquiry	10 working days, extension up to 20 (NAC 686A.665)	Yes	Yes

What changes the answer

Whose policy you are claiming on. The 30-working-day decision rule, the written reasons for delay and the interest on late payment are written for first-party claimants (NAC 686A.675). If you are making a claim on your own underinsured motorist coverage, you are a first-party claimant and those rules help you directly. Against the at-fault driver's insurer, the acknowledgment, reply and investigation deadlines still apply.

When the clock actually starts. The decision deadline runs from receipt of "properly executed proofs of loss," not from the crash. In an injury claim, the proof often includes medical records and bills you cannot gather until treatment winds down. Sending complete documents, and keeping a record of when you sent them, is what starts this part of the clock.

Disputed and undisputed amounts. When part of a claim is in dispute, the undisputed part must still be paid if that can be done without prejudice to anyone involved; health insurance claims are an exception (NAC 686A.675). For example, an insurer that agrees your car is a total loss but argues about the value of an extra item should not hold the agreed amount hostage.

Pointing at someone else. An insurer may not refuse to settle a first-party claim just because it thinks another company should pay, unless the policy itself says so (NAC 686A.675). This comes up when two policies could cover the same loss, such as your coverage options when you carry only liability insurance or a borrowed car.

Your time limits. If you are not represented by an attorney, an insurer may not drag out talks until a statute of limitations or a policy time limit could affect your rights without first giving you written notice, at least 60 days before the limit may expire (NAC 686A.675). The insurer's notice does not change the deadline itself: in Nevada, an injury lawsuit generally must be filed within 2 years (NRS 11.190), a rule covered in our post on time limits for filing an auto accident lawsuit in Nevada.

Unfair practices. Nevada law lists claim practices that are unfair, including failing to acknowledge and act reasonably promptly on communications, failing to affirm or deny coverage within a reasonable time, failing to settle promptly once liability is reasonably clear, and advising a claimant not to talk to a lawyer (NRS 686A.310). The law gives the insurer's own customer a claim for damages caused by these practices; it does not create the same claim for a person suing the other driver's insurer.

For example: a total loss claim that stalls

Imagine a hypothetical driver named Dana whose car is rear-ended on Fort Apache Road. Dana files a collision claim with her own insurer on a Monday and a bodily injury claim with the other driver's insurer the same day.

Her own insurer calls back within a week, which satisfies the acknowledgment rule. The other driver's company sends a letter after three weeks asking for a recorded statement and medical authorizations. That letter arrives inside the 20-working-day window, so nothing is late yet.

Dana's insurer inspects the car, declares it a total loss under the rules for how a totaled car must be valued in Nevada, and Dana sends a signed proof of loss with her title information. Thirty working days pass with no decision and no letter explaining why. That silence is the kind of gap the first-party rules address, and it is the point where a written complaint to the Division of Insurance becomes a real option.

On the injury side, Dana is still in physical therapy. She has not sent final medical bills, so the other company is not in breach just because it has not made an offer. The useful step for her is a dated letter listing what she has sent and asking what else is needed, which triggers the 20-working-day reply rule. In this hypothetical, the value of the car and the injury claim follow separate tracks, which is normal.

Common mistakes when an insurer goes quiet

Counting calendar days instead of working days. Twenty working days is about four weeks, not three. Complaining too early can make a later, valid complaint look like noise.
Keeping no paper trail. Phone calls are hard to prove. A short email after each call ("Confirming our call today, you said...") gives you dates to point to.
Sending an incomplete proof of loss. The decision clock on your own policy runs from properly completed proofs. Missing pages can restart the wait.
Assuming the other driver's insurer owes you a decision in 30 working days. That rule is written for the insurer's own customers. Against the at-fault driver's company, the leverage usually comes from a complete demand and, if needed, a lawsuit filed before the 2-year deadline.
Letting the delay run past your own deadline. An insurer's slow response never extends your time to sue.
Signing a release to "speed things up." A release usually ends the claim. Read the settlement section of common insurance tactics used to deny claims before signing anything.

What to do this week

Find the date each insurer received notice of your claim and write down the claim numbers.
Mark 20 working days from that date on a calendar for acknowledgment and the start of the investigation.
If the claim is on your own policy, ask in writing what the company considers a complete proof of loss, and keep a copy of everything you send.
Send one dated email or letter listing your questions, so the 20-working-day reply rule applies to a specific request.
Put your 2-year lawsuit deadline on the calendar now, along with the 3-year deadline for vehicle damage (NRS 11.190).
If a deadline passes with no response, read our guide on how to file a complaint against an insurance company in Nevada.

Frequently asked questions

Does the 30-working-day rule mean I will get an offer within 30 working days?

No. On your own policy, the rule requires a decision to accept or deny within 30 working days after a complete proof of loss, or a written explanation of why more time is needed. It does not set a deadline for a settlement offer on an injury claim against the other driver.

Can an insurer take longer than 30 days to investigate?

Yes, if the investigation cannot reasonably be completed in 30 days (NAC 686A.670). On your own policy, the company must then explain the delay in writing within 30 working days and every 30 days after that.

Is a phone call enough to acknowledge my claim?

Yes. Acknowledgment does not have to be in writing, but the insurer must make a dated note of it in its claim file (NAC 686A.665). Asking for an email confirmation gives you your own record.

What if my own insurer accepts the claim but pays late?

Payment is due within 30 days after acceptance, and a late payment carries interest at the rate set under NRS 99.040, calculated from the due date until payment (NAC 686A.675). Ask the company to show the interest on the payment statement.

Does the insurer have to warn me before my lawsuit deadline?

If you do not have an attorney, an insurer that keeps negotiating with you must give written notice at least 60 days before a time limit may expire (NAC 686A.675). The notice is a warning only; your deadline stays the same.

Can the adjuster tell me I do not need a lawyer?

Advising a claimant not to seek legal counsel is listed as an unfair claims practice in Nevada (NRS 686A.310). If an adjuster said this to you, write down when and how it was said.

Who enforces these rules?

The Nevada Division of Insurance. It takes consumer complaints, sends them to the insurer, and the company must answer the Division within 10 working days unless it asks for an extension of up to 20 working days (NAC 686A.665).

If an insurer has gone quiet on your claim after a crash in Las Vegas, you can talk it through with attorney Maysoun Fletcher. Call 702-333-6339 for a free consultation.