After a crash, the first few hours can feel chaotic. In New Zealand, the Land Transport Act 1998 requires you to stop and exchange details, but what happens next — the actual insurance claim — is where most people get tripped up. The entire process, from first phone call to final payout, can take anywhere from a couple of weeks to several months, depending on how complex things get. Here’s what you actually need to know.
If you’re sorting through the aftermath of a collision, you might also want to check out this crash course on car insurance basics to make sure your policy is set up right from the start.
Key Takeaways and What “Fault” Actually Means in a Claim
What I tend to notice is that people rush to call their insurer without having all the details straight. That’s where things get messy. Take the time to gather everything first.
Why the First 24 Hours Matter Most
Your actions immediately after a crash can shape the entire claims process. Under the Land Transport Act 1998, you’re legally required to stop and provide your name, address, and vehicle owner’s details to anyone else involved. If you can’t find the other driver or property owner, you must report the accident to the police within 24 hours. Failing to do so can lead to fines or even criminal charges.
Beyond the legal side, the evidence you collect at the scene is what your insurer uses to decide fault and calculate your payout. A WSJ guide on the claims process notes that getting a prompt payout requires understanding what information to provide, offering documentation and photographic evidence, and often working with an insurance adjuster. Without those photos and details, you’re relying on memory — and memory gets fuzzy fast.
Consider a scenario where two drivers disagree on who ran a red light. Without photos of the intersection, skid marks, or a witness statement, the insurer has little to go on. That can drag the process out for weeks or months. On the other hand, a straightforward single-vehicle accident with clear photos and a police report can be settled in days.
If you’re worried about how a claim might affect your premiums down the line, it’s worth reading up on dangerous driving habits that can void your insurance — some actions at the scene can come back to bite you.
Where People Go Wrong After an Accident
Admitting Fault at the Scene
It’s a natural reaction to say “sorry” after a crash, even if it wasn’t your fault. But in New Zealand, fault is determined by insurers based on the full picture — not by what anyone says in the heat of the moment. If you admit fault, the other driver’s insurer may use that statement against you, and your own insurer has to work with a confession that might not reflect what actually happened. Stick to exchanging details and let the evidence do the talking.
Not Reporting to Police When Required
You must report to police if anyone is injured, if property damage exceeds $2,500, or if the other driver leaves without exchanging details. Many people assume a minor scrape doesn’t warrant a police report, but that threshold is lower than most think. Without a police reference number, your insurer may treat the claim with more suspicion, and the process can stall. File a report through the Police 105 service online or by phone within 24 hours.
Waiting Too Long to Notify Your Insurer
Most NZ insurers want to hear from you within 24 to 48 hours. Some policies even have a clause that requires prompt notification. If you wait a week, the insurer may question why you delayed — and that can give them grounds to deny the claim. Even if you’re not sure whether you want to claim, it’s better to notify them and decide later. You can always withdraw the claim if the repair costs are below your excess.
Underestimating the Value of Evidence
People often take a couple of photos of the damage and call it done. But insurers need context: road markings, traffic signs, skid marks, debris, and the positions of both vehicles. Without that, the adjuster has to reconstruct the scene from your description alone. A voice memo recorded at the scene — describing time, weather, road conditions, and what happened — can be worth more than a dozen photos. Keep a log of everything, including confirmation numbers and adjuster contact details.
Here’s a quick comparison of what different types of evidence do for your claim:
→ Scroll right to see all columns
| Evidence Type | What It Shows | Impact on Claim |
|---|---|---|
| Photos of damage | Vehicle damage from multiple angles | Helps estimate repair costs |
| Scene photos | Road layout, signs, skid marks | Helps determine fault |
| Witness statements | Unbiased account of events | Can resolve disputes quickly |
| Police report | Official record with reference number | Speeds up insurer decision |
| Voice memo | Your account recorded at scene | Prevents memory gaps later |
If you’re unsure how your excess works and whether it’s worth claiming, this simple guide to car insurance excess explains exactly how it affects your payout.
Heads up — some links on this page may earn me a small cut if you buy something. Doesn’t change the price for you, and I only link stuff that’s actually relevant.
How to Navigate the Car Insurance Claim Process in NZ
Step 1: Secure the Scene and Collect Evidence
Before you even think about calling your insurer, focus on safety and evidence. Move your vehicle off the road if possible and turn on hazard lights. If the car can’t move, get yourself and any passengers to a safe spot away from traffic — on motorways, stand behind barriers. Check for injuries and call 111 immediately if anyone is hurt. ACC covers personal injury treatment costs from motor vehicle accidents in NZ, so don’t worry about medical bills at this stage.
Then collect: the other driver’s full name, phone number, address, driver licence number, insurer and policy number. Take photos of damage from multiple angles, the wider scene showing road layout and traffic signs, skid marks, debris, and the other vehicle’s registration plate. Get witness names and phone numbers. Record your own account as a voice memo or written note while it’s fresh — include time, date, weather, road conditions, speeds, and the sequence of events.
Step 2: Contact Your Insurer Within 24–48 Hours
Most NZ insurers — including Tower, AMI, and AA Insurance — let you file a claim by phone, through their app, or online. Have your policy number and all the scene information ready. Provide the date, time, and location of the accident, a clear description of what happened, the other driver’s details and their insurer, a police reference number if you have one, and any injury details. Be honest and stick to the facts — don’t exaggerate or guess. The insurer will assign a claim number and guide you on next steps, including towing coverage and whether a courtesy car is available.
If you’re a new driver and unsure about what cover you actually have, this guide on choosing car insurance as a new driver can help you understand your policy before you need to use it.
Step 3: Understand Your Coverages and Excess
Your policy’s declaration page tells you what’s covered and what your excess is. Common coverages in NZ include third-party only, third-party with fire and theft, and comprehensive. If you have comprehensive cover, your insurer will assess the damage and arrange repairs or pay out the vehicle’s value if it’s written off. If you only have third-party cover, you’ll need to claim against the other driver’s policy — and that only works if they’re at fault and insured. Your excess is subtracted from any payout, so if repairs cost $1,500 and your excess is $500, you’ll receive $1,000.
Step 4: Work With the Insurance Adjuster
Once your claim is filed, the insurer assigns an adjuster to examine the damage, determine coverage, and gauge the insurer’s responsibility. They may interview you and any witnesses, consult police or hospital records, and inspect the damage in person or through photos. For straightforward claims, this can happen within days. For complex claims — multi-vehicle accidents with injuries — it can take weeks. If you disagree with the adjuster’s assessment, you can obtain independent repair estimates and negotiate. You’re not legally required to use the insurer’s preferred repair shop; you can choose your own.
Step 5: Get Repairs Done and Receive Payout
If your vehicle is repairable, the insurer may pay the repair shop directly or issue you a cheque. If it’s a total loss, the payout is based on the vehicle’s actual cash value — not what you paid for it or what it would cost to replace it new. If you have a loan or lease, the cheque is issued to you and the lender jointly. Gap insurance covers the difference if you owe more than the vehicle is worth. For non-collision events like weather damage, fire, or theft, your comprehensive cover applies. Keep all receipts and documentation throughout the process.
If you’re planning to move or relocate temporarily, these tips for temporary relocation vehicle coverage can help you avoid gaps in your policy.
Frequently Asked Questions
Do I have to file a claim for every accident? ▾
Will my premium go up after a claim? ▾
Can I choose my own repair shop? ▾
What if the other driver is uninsured? ▾
What happens if my claim is denied? ▾
How long does the whole process take? ▾
Your Next Move After the Dust Settles
The car insurance claim process in NZ doesn’t have to be a headache if you know what to do in those first critical hours. Focus on safety, collect every piece of evidence you can, notify your insurer within 24 to 48 hours, and let the adjuster do their job. The one thing that makes the biggest difference is having a clear, documented account of what happened — because memory fades, but photos and notes don’t. If this was useful, you might also want to read Understanding Car Insurance Options for Older Vehicles in New Zealand.
Sources and Further Reading
Tips for Cancelling Your Car Insurance Policy Effectively — What to know before you switch or cancel your policy after a claim.
Do These Car Mods Void Your NZ Insurance Policy? — Modifications that can affect your cover and claims.
WSJ Buy Side (2024). Car Insurance Claims Process. 🔗
Compare.org.nz (2024). What to Do After a Car Accident. 🔗
New Zealand Legislation (1998). Land Transport Act 1998. 🔗
