You've Had a Car Accident in Australia — Here's What to Do Next

Because CTP and property insurance are separate products in Australia, a car accident here can actually mean lodging two different types of claims — and the process for each varies depending on which state you're in.

At the Scene

Check for injuries and call 000 if needed. Exchange details with the other driver — name, contact information, registration number, and insurer. Take photos of the vehicles, the accident location, and any relevant road conditions or signage. In most states, you're required to report accidents involving injury, or above a certain damage threshold, to police.

Injury Claims Go Through CTP

If anyone is injured, the claim for medical costs and related compensation generally goes through the CTP scheme, not your regular property insurer. In NSW and Queensland, where CTP is competitively provided, you'd lodge with the at-fault driver's CTP insurer. In states with a single CTP provider, the process is more centralised. Some states also operate no-fault schemes for catastrophic injuries specifically — NSW's Lifetime Care and Support Scheme is one example — providing support regardless of who caused the accident.

Property Damage Goes Through Your Own Insurer

Vehicle damage is a separate claim entirely, made through your own comprehensive or third-party property policy, or against the at-fault driver's insurer if you don't carry your own cover. This is where Agreed Value versus Market Value (if you chose comprehensive) becomes relevant to how much you're actually paid out.

What Counts as an Emergency vs. a Standard Report

For minor accidents with no injury and cooperative drivers, some Australian states allow reporting via an online portal rather than requiring police attendance at the scene, provided the damage falls below the relevant threshold. Confirm your state's specific process, since attending in person unnecessarily can add time to an otherwise straightforward claim.

Determining Fault

Insurers assess fault based on the evidence provided — photos, witness statements, and police reports where available. In genuinely disputed situations, this can take time to resolve, and your excess payment may initially apply regardless of fault until the assessment is finalised, with a refund typically issued if you're later found not at fault.

No Claim Bonus Impact

An at-fault claim typically resets or reduces your No Claim Bonus. A genuinely non-fault claim, properly substantiated, often doesn't affect it — though as in other markets, it's worth confirming directly with your insurer how they classify borderline cases.

Interstate Accidents

If an accident happens in a state different from where your vehicle is registered, CTP arrangements can get more complex, since you may be dealing with a different state's CTP scheme entirely for the injury component, even though your own property insurer handles the vehicle damage claim the same way regardless of location.

State-by-State Differences Worth Knowing

Beyond CTP structure, some states have specific requirements around reporting timeframes to police, and the interaction between state-run injury schemes and property claims can differ in administrative detail even if the broad concept (injury via CTP, property via your own insurer) holds nationally.

The Practical Takeaway

Remember that Australian car accidents can trigger two separate claims processes — CTP for injury, your own insurer for property damage — and that the specific CTP administration in your state affects exactly who you're dealing with for the injury side of things.