Legal Advice

SIRA Complaints About Insurers: Common Mistakes to Avoid in NSW

Avoid common mistakes when lodging a complaint with SIRA about an insurer after a motor accident in NSW. Gather evidence, act within 60 days, and follow the correct process to improve your chances of a successful outcome.

Current as at 19 June 2026

SIRA Complaints About Insurers: Common Mistakes to Avoid

If you're dealing with an insurer after a motor accident in NSW, you may need to lodge a complaint with the State Insurance Regulatory Authority (SIRA). However, many people make errors that could delay or prevent a successful outcome. Understanding the legal framework and practical steps can help you avoid these pitfalls.

What SIRA Does and How It Handles Complaints

SIRA administers the Motor Accident Injuries Act 2017 (MAIA) and oversees insurers' compliance with NSW CTP rules. When you lodge a complaint, SIRA investigates whether the insurer acted unreasonably, such as refusing a claim, delaying payments, or failing to provide information.

Common mistakes include:

  • Failing to provide sufficient evidence (e.g., medical records, accident reports)
  • Missing the 60-day deadline to complain
  • Not following the correct complaint procedure

SIRA's role is to ensure insurers act fairly under the MAIA. Complaints are typically resolved through written correspondence, but serious issues may escalate to the NSW Civil and Administrative Tribunal (NCAT).

Practical Steps to Avoid Errors

To lodge a complaint effectively, take these steps:

  • Gather evidence: Collect medical records, accident reports, witness statements, and any correspondence with the insurer. Evidence proves the insurer's actions were unreasonable.
  • Act within 60 days: You must complain within 60 days of the incident or when you became aware of the issue. Missing this deadline may bar your claim.
  • Follow the correct process: Use SIRA's official complaint form (available on their website) and submit it via the preferred method (email, post, or online). Avoid informal complaints unless they are followed up with official documentation.
  • Be specific: Clearly describe the insurer's actions and how they breached their obligations. Vague complaints are less likely to be resolved.

Example of a Common Mistake

Imagine a scenario where a driver's insurer refuses to pay for a soft-tissue injury. The injured person lodges a complaint with SIRA but fails to include medical evidence showing the injury meets the threshold under the Motor Accident Guidelines. SIRA may dismiss the complaint as insufficient, even if the insurer's actions were unfair.

Time Limits and Dispute Options

If your complaint is rejected, you may need to escalate the matter. Under the MAIA, you can request a review of SIRA's decision or seek mediation through the NSW Civil and Administrative Tribunal (NCAT). However, these options are only available if you followed the correct initial process.

When to Seek Advice

If your complaint involves complex issues like contributory fault, threshold injuries, or disputes over weekly payments, consider consulting a legal professional. SIRA's guidelines may not cover every scenario, and an experienced solicitor can help you navigate the process.

Next Steps

CTP claims and SIRA complaints depend on the accident date, injury type, and insurer conduct. To request contact about your circumstances, complete the quick, no obligation enquiry form.

Prepared using automated research and drafting tools and checked through LegalAdvice editorial and source-validation controls. This page is general information, not personalised legal advice.

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