Legal Advice

How to File a SIRA Complaint About CTP Scheme Eligibility in NSW

If you believe your eligibility for NSW CTP scheme benefits has been wrongly assessed, you can dispute the decision by contacting SIRA. This article explains how to file a complaint, the evidence required, and the legal framework governing CTP scheme eligibility in NSW.

Current as at 19 June 2026

If you believe your eligibility for NSW Compulsory Third Party (CTP) scheme benefits has been wrongly assessed, you can dispute the decision by contacting the State Insurance Regulatory Authority (SIRA). This article explains the process for raising a complaint about CTP scheme eligibility, the evidence required, and how SIRA resolves disputes under NSW law.

The Legal Framework Behind CTP Scheme Eligibility

The NSW CTP scheme, governed by the Motor Accident Injuries Act 2017, provides statutory benefits to injured parties involved in motor vehicle accidents. Eligibility depends on factors such as the nature of the injury, the accident’s circumstances, and the claimant’s residency. SIRA oversees the scheme’s administration and ensures insurers comply with the law.

To challenge an eligibility decision, you must first understand the legal basis for your claim. For example, if your injury meets the 'threshold injury' criteria under the Motor Accident Guidelines, you may be entitled to weekly payments or treatment benefits. However, if your injury is classified as a 'soft tissue injury' without neurological signs, your benefits may be limited. SIRA’s role is to interpret these rules and resolve disputes about whether a claimant meets the scheme’s criteria.

Practical Steps to File a SIRA Complaint

To dispute a CTP scheme eligibility decision, follow these steps:

  • Gather evidence: Collect medical records, accident reports, witness statements, and any correspondence with the insurer. Evidence must directly address the eligibility criteria, such as proof of residency or documentation of your injury.
  • Contact SIRA: Visit the SIRA website or call their claims team to request a complaint form. You can also submit a complaint online via the SIRA claims portal. Be prepared to explain why you believe the eligibility decision was incorrect.
  • Submit a written complaint: Clearly outline the issue, reference the relevant sections of the Motor Accident Injuries Act 2017, and include all supporting documents. SIRA will review your case and notify you of their decision.

Time Limits and Dispute Resolution

You must file a complaint with SIRA within 60 days of receiving the eligibility decision. If you disagree with SIRA’s outcome, you may escalate the matter to the NSW Civil and Administrative Tribunal (NCAT) for further review. However, time limits for dispute resolution are strict, and delays can affect your ability to challenge a decision.

When to Seek Legal Advice

If your complaint involves complex legal issues, such as disputes over contributory fault or overlapping claims with workers’ compensation, it may be wise to consult a solicitor. A lawyer can help you navigate the process, ensure all evidence is properly submitted, and challenge decisions that may be legally flawed.

Example: Disputing a 'Threshold Injury' Decision

Suppose you were in a car accident and your doctor diagnosed a soft tissue injury without neurological signs. The insurer may classify this as a 'threshold injury' and limit your weekly payments after 52 weeks. If you believe your injury meets the full criteria for a threshold injury under the Motor Accident Guidelines, you can dispute the decision by providing detailed medical evidence to SIRA. This example illustrates how evidence and legal interpretation can affect eligibility outcomes.

Next Steps

CTP scheme eligibility decisions depend on the specific facts of your case, including the date of the accident, the nature of your injury, and the insurer’s interpretation of the law. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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