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How not wearing a seatbelt affects your CTP claim and medical assessments in NSW

If you were a passenger not wearing a seatbelt in a NSW motor accident, you may still claim CTP compensation. Insurers may argue that not wearing a seatbelt worsened your injuries, potentially reducing benefits. Medical assessments will examine whether your injuries were more severe due to lack of restraint. Prepare by gathering medical records, witness details, and accident evidence. Time limits apply, and disputes can be reviewed. Seek advice if you believe the claim is being unfairly reduced.

Current as at 21 October 2026

Seatbelt non-use and its impact on CTP claims in NSW

If you were a passenger in a motor vehicle accident in New South Wales and were not wearing a seatbelt at the time, this fact may affect your claim for compensation under the Compulsory Third Party (CTP) insurance scheme. The Motor Accident Injuries Act 2017 (MAIA) governs CTP claims in NSW, and while not wearing a seatbelt does not automatically bar you from claiming, it may influence the assessment of your injuries and the amount of benefits you receive. The insurer may argue that your injuries were worsened by not wearing a seatbelt, which could affect the determination of your whole person impairment (WPI) and the value of any damages claim. However, the law does not treat seatbelt non-use as a bar to compensation, particularly if you were not at fault for the accident.

What to expect during medical assessments under NSW CTP law

Medical assessments are a core part of any CTP claim in NSW, especially when injuries are disputed or when a claim for damages is being considered. If you were not wearing a seatbelt, the medical assessor may review whether your injuries were more severe than they would have been had you been properly restrained. The assessment will focus on whether the nature and extent of your injuries were exacerbated by the lack of seatbelt use. This includes examining whether injuries such as whiplash, spinal strain, head trauma, or internal injuries were more likely or more serious due to the absence of restraint.

The assessor will consider medical evidence, including imaging reports, clinical notes, and diagnostic test results. They will also assess whether any pre-existing conditions contributed to your current symptoms. This is known as a contribution to injury, and it may result in a reduction of benefits or damages, but not a complete denial.

Steps to prepare for your medical assessment

To ensure your medical assessment proceeds fairly and accurately, you should take the following steps:

  • Gather and bring all relevant medical records, including notes from your treating medical practitioner, imaging reports (X-rays, MRI, CT scans), and any specialist referrals.
  • Provide a detailed account of the accident, including how you were seated, whether you were struck by an object inside the vehicle, and how you were injured.
  • Bring any photographs of the vehicle damage, your injuries, or the scene if available.
  • List all witnesses to the accident and provide contact details, as their statements may support your account.
  • Keep a record of all communications with your insurer, including emails, letters, and call logs.
  • Be honest and accurate during the assessment. Do not exaggerate symptoms, but clearly describe how your injuries affect your daily life, work, and mobility.

Legal considerations and potential outcomes

Under the MAIA, a person who was not wearing a seatbelt at the time of a motor accident may still claim compensation for injuries sustained. However, if the insurer can demonstrate that not wearing a seatbelt contributed to the severity of your injuries, they may seek to reduce the value of your claim. This reduction is not automatic and must be supported by medical evidence.

The insurer may argue that your injuries would have been less severe if you had worn a seatbelt. For example, if you sustained a neck injury, the insurer might submit that a seatbelt would have prevented or reduced the impact of whiplash. The medical assessor will determine whether this argument is supported by the evidence. If the evidence shows that your injuries were not significantly worsened by not wearing a seatbelt, the claim should proceed without reduction.

It is also possible that your claim may be assessed as a threshold injury claim. If your injuries are classified as soft tissue injuries and you meet the threshold criteria under the Motor Accident Guidelines, you may only be entitled to treatment and care benefits and weekly income payments for up to 52 weeks. After that period, benefits may cease unless you can demonstrate a permanent impairment or a claim for damages is successful.

Time limits and dispute options

There are time limits for making a CTP claim in NSW. You must notify your insurer within 6 months of the accident, or within 12 months if you are claiming for damages. If you are not satisfied with the outcome of your medical assessment or the insurer’s decision on your claim, you may request a review or apply to the State Civil and Administrative Tribunal (SCAT) for a determination. The review process allows you to present additional evidence, including a second medical opinion.

When to seek independent advice

If you are preparing for a medical assessment and were not wearing a seatbelt, it is advisable to seek independent legal advice before attending. A solicitor experienced in CTP claims can help you understand how seatbelt non-use may be interpreted in your case, ensure your medical records are properly prepared, and assist in challenging any unfair reduction in benefits. This is particularly important if you believe your injuries were not worsened by not wearing a seatbelt, or if the insurer is disputing your claim on this basis.

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

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