Contributory negligence in NSW CTP claims

Contributory negligence means the insurer alleges you contributed to the accident or the severity of your injuries. It’s usually expressed as a percentage (for example 25%). It can affect entitlements and damages depending on the pathway.

General information only — the right response depends on the decision letter and evidence.

1) What contributory negligence is

It’s a legal assessment of fault. Common examples include seatbelt allegations, helmet issues, intoxication, or behaviour said to increase risk. The correct percentage depends on evidence.

2) Evidence that can matter

  • Police event information / statements
  • Witness statements
  • Dashcam/CCTV where available
  • Vehicle damage and scene evidence
  • Medical evidence (for seatbelt/helmet causation arguments)

3) Dispute pathway (high level)

If the insurer’s fault decision is wrong or overstated, you can often challenge it. Start with the insurer reasons, then internal review, then the PIC pathway if still disputed.

See: internal review and PIC pathways.

Frequently asked questions

If I am partly at fault, can I still receive CTP benefits?
Often yes, especially early in the claim, but ongoing entitlements can depend on the degree of fault and the scheme rules. The details depend on your circumstances and decision type.
Does contributory negligence reduce damages?
In general, contributory negligence can reduce damages by the assessed percentage. The precise effect depends on the claim type and the legal pathway.
Can I dispute the insurer’s fault percentage?
Often yes. The right process depends on the decision category; it may involve internal review and then the PIC pathway.