Legal Advice

CTP Partial Fault Claims: Time Limits for Shared Liability in NSW

Under NSW law, you have 3 years from the date of a motor accident to start a CTP claim, even if fault is shared. Threshold injuries may have shorter benefit periods, and missing deadlines could prevent compensation. Gather evidence, notify the insurer, and seek legal advice if needed.

Current as at 20 August 2026

Time Limits for Partial Fault CTP Claims in NSW

If you're involved in a motor accident where both parties share responsibility, you may have questions about how long you have to claim compensation under NSW's Compulsory Third Party (CTP) scheme. The time limits for initiating and pursuing a partial fault claim are critical, as missing them could prevent you from accessing benefits.

Under NSW law, you generally have 3 years from the date of the accident to start a CTP claim, regardless of fault. This applies even if the claim involves shared liability. However, the exact timeline depends on the type of claim and the nature of your injuries. For example, if your injuries fall within the 'threshold injury' category (such as soft tissue injuries), the time limits for benefits like weekly payments may differ.

How Shared Liability Affects Time Limits

In partial fault cases, the CTP insurer of the at-fault party covers your claim, but the proportion of fault may influence the amount of compensation. However, the 3-year time limit for initiating a claim remains unchanged. This means you must notify the insurer of your intention to claim within this period, even if the fault is shared.

If your claim involves both threshold injuries and more serious injuries, the 3-year limit applies to the entire claim. However, weekly benefits for threshold injuries may stop after 52 weeks, as outlined in the Motor Accident Injuries Act 2017. This distinction is important because it affects how long you can claim certain benefits.

What Happens if You Miss the Deadline?

If you fail to start your claim within 3 years of the accident, you may lose your right to claim compensation under the CTP scheme. This applies even if the accident involved shared fault. While there are limited exceptions (such as cases of fraud or where the claimant was a minor at the time of the accident), these are rare and require specific evidence.

Practical Steps and Evidence to Gather

To support your claim, you should:

  • Document the accident: Obtain a police report, witness statements, and photographic evidence.
  • Keep medical records: Ensure your injuries are assessed by a medical practitioner, as this determines whether your injuries qualify for benefits.
  • Notify the insurer: Contact the CTP insurer of the at-fault party within 3 years to formally start your claim.

When to Seek Legal Advice

If your claim involves complex issues like shared fault, threshold injuries, or disputes over the extent of your injuries, it may be wise to consult a legal professional. A solicitor can help ensure your claim meets all legal requirements and is submitted within the time limits.

Example: Shared Fault and Time Limits

Consider a scenario where two drivers collide in Bankstown. Driver A is 60% at fault, and Driver B is 40% at fault. Driver B sustains a threshold injury. Under NSW law, Driver B has 3 years from the accident date to claim benefits. However, weekly payments for the threshold injury may stop after 52 weeks, even if the claim includes other injuries.

Next Steps

CTP claims involving shared liability depend on the specific facts of your case. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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