Legal Advice

Contributory Negligence in NSW CTP Claims: Evidence and Records to Keep

This article explains how contributory negligence affects NSW CTP motor accident claims, what evidence to collect, and how SIRA evaluates such cases. It outlines key records to keep and legal limits under the Motor Accident Injuries Act 2017, while advising when to seek legal assistance.

Current as at 19 June 2026

If you've been injured in a motor accident in New South Wales and are claiming compensation through the Compulsory Third Party (CTP) scheme, contributory negligence can affect your claim. This article explains what evidence you need to prove shared fault, what records to keep, and how the NSW government assesses such claims under the Motor Accident Injuries Act 2017.

What is Contributory Negligence in CTP Claims?

Contributory negligence refers to situations where the injured person also shares some responsibility for the accident. Under NSW law, this can reduce the compensation you receive, as the CTP insurer may argue you contributed to the harm. For example, if you were distracted while walking into the path of a vehicle, your actions could be considered contributory negligence.

The Motor Accident Injuries Act 2017 outlines that contributory negligence is assessed based on the injured person’s actions and the circumstances of the accident. SIRA (State Insurance Regulatory Authority) evaluates claims by considering factors such as whether the injured person followed traffic rules, was using a mobile phone, or failed to look both ways. It’s important to understand that contributory negligence does not always eliminate your right to compensation, but it may reduce the amount you receive.

Evidence to Prove Contributory Negligence

To support your claim or challenge an allegation of contributory negligence, you’ll need to gather specific evidence. This includes:

  • Witness statements from people who saw the accident or can confirm your actions.
  • Photographs of the accident scene, vehicle damage, and any visible injuries.
  • Medical records showing the nature and severity of your injuries, including any pre-existing conditions.
  • Accident reports from the police or relevant authorities.
  • Driver’s licence and vehicle registration details if the accident involved a licensed driver.
  • Phone records or data showing whether you were using a mobile phone or other device at the time of the accident.

These records help establish whether your actions contributed to the accident. For instance, if you were texting while walking, this could support an argument that you were partially at fault.

Records to Keep for Your CTP Claim

Maintaining detailed records is crucial for both proving your claim and addressing contributory negligence allegations. Key records to preserve include:

  • Medical documentation from doctors, physiotherapists, and other healthcare providers.
  • Accident reports from the police or traffic authorities.
  • Witness contact details and statements.
  • Photos of injuries, vehicle damage, and the accident scene.
  • Income records to support claims for lost wages or reduced earning capacity.
  • Correspondence with insurers, including any claims forms or letters.

If you’re unsure whether a particular record is relevant, consult the SIRA guidelines on what you can claim. This will help you understand which documents are most important for your case.

How SIRA Assesses Contributory Negligence

SIRA evaluates contributory negligence by considering the specific facts of your case. They look at whether your actions were a significant factor in causing the accident. For example, if you were jaywalking and were hit by a vehicle, SIRA may determine that your actions contributed to the incident.

It’s important to note that SIRA does not automatically assume contributory negligence. They must prove that your actions were a material factor in the accident. If you believe the assessment is unfair, you can request a review or seek legal advice to challenge the decision.

Legal Limits of Contributory Negligence Claims

Under the Motor Accident Injuries Act 2017, contributory negligence is limited in cases where the injured person’s actions were not a significant cause of the accident. For example, if you were hit by a vehicle while crossing a road at a pedestrian crossing, your contributory negligence may be minimal or non-existent.

Additionally, if your injuries are classified as 'threshold injuries' (such as soft tissue injuries), the 52-week statutory benefit period may apply. This means that weekly payments and treatment benefits may stop after 52 weeks, even if your recovery is not complete. This is a key distinction under the Act and can affect the long-term viability of your claim.

When to Seek Legal Advice

If you’re unsure whether your contributory negligence claim is valid or if you believe the assessment is unfair, it’s important to seek legal advice. A solicitor can help you understand your rights, challenge an unfair assessment, or negotiate a fair settlement.

Next Steps

CTP claims involving contributory negligence can be complex, as they depend on the specific facts of your case. To ensure you’re prepared, gather all relevant evidence, keep detailed records, and seek legal advice if you’re unsure about the assessment.

Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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