Legal Advice

Car park accidents and NSW CTP claims: How SIRA regulates your rights

Car park accidents in NSW are covered under the CTP scheme, which provides treatment benefits, income support, and disability compensation. SIRA evaluates claims based on injury severity, fault, and evidence. Drivers should seek medical attention, preserve accident details, and notify the at-fault driver's insurer. Claims must be submitted within 52 weeks for threshold injuries, but there is no time limit for whole person impairment claims. Contact a legal professional for assistance with disputes or complex cases.

Current as at 4 October 2026

Car park accidents in New South Wales are governed by the Compulsory Third Party (CTP) scheme, which is administered by the State Insurance Regulatory Authority (SIRA). This article explains how SIRA's CTP guidelines apply specifically to low-speed collisions in car parks, private property access ways, and other non-road settings. It outlines the claims process, available benefits, and key legal boundaries under NSW law.

How SIRA's CTP framework applies to car park accidents

SIRA's CTP rules apply to all motor vehicle accidents in NSW, including those in car parks, driveways, and private property. The Motor Accident Injuries Act 2017 and Motor Accident Guidelines define entitlements for injuries caused by another driver. For car park accidents, the critical factors are:

  • Nature of the accident: SIRA considers whether the incident occurred on a road, car park, or private property. The location affects whether the accident is classified as a 'motor accident' under the CTP scheme.
  • Injury severity: Threshold injuries (such as soft tissue damage) and whole person impairment (WPI) claims are evaluated using the Motor Accident Guidelines. For example, a spinal nerve-root injury producing neurological signs may qualify as a threshold injury, even if radiculopathy is not present.
  • Fault and contributory fault: SIRA assesses whether the accident was caused by another driver's negligence. If the injured party contributed to the accident, their compensation may be reduced.

Claims available for car park accidents under NSW CTP laws

Under the CTP scheme, drivers and passengers involved in a car park accident may claim:

  • Treatment and care benefits: Up to 52 weeks of weekly payments for medical treatment, physiotherapy, and other recovery-related expenses.
  • Weekly income payments: Compensation for lost wages if the injury prevents the injured person from working.
  • Lifelong benefits: For severe injuries like brain damage or paralysis, SIRA may approve ongoing payments for medical care, household assistance, or mobility equipment.
  • Disability compensation: If the injury results in a whole person impairment (WPI) of 10% or more, the injured person may receive a lump sum payment based on the WPI percentage.

SIRA does not cover claims for pain and suffering, loss of enjoyment, or future income loss unless the injury meets the WPI threshold.

Practical steps and evidence for a CTP claim

To make a successful CTP claim after a car park accident, drivers should:

  1. Seek immediate medical attention: Document all injuries with a medical practitioner. Even minor injuries must be recorded to qualify as threshold injuries.
  1. Preserve accident details: Gather evidence such as:
  • Police reports or accident statements
  • Witness contact details
  • Photographs of the damage and location
  • Video footage from nearby cameras
  1. Notify the at-fault driver's insurer: SIRA requires claims to be submitted to the insurer of the driver at fault. This applies even if the accident occurred on private property.
  1. Keep records of expenses: Retain receipts for medical bills, transportation costs, and other out-of-pocket expenses.
  1. Monitor your recovery: Regular medical assessments are essential to determine whether your injury meets the threshold or WPI criteria.

Time limits, disputes and when to seek advice

CTP claims must be submitted within 52 weeks of the accident date. If the injury is a threshold injury and does not meet the WPI threshold, benefits are generally limited to 52 weeks. For WPI claims, there is no time limit, but the injured person must demonstrate that the injury has resulted in a permanent impairment.

If SIRA denies a claim or disputes the injury's severity, the injured person may:

  • Request a review: Submit additional medical evidence or challenge SIRA's assessment of the injury.
  • Seek independent legal advice: A solicitor can help negotiate a fair settlement or pursue a dispute through the NSW Civil and Administrative Tribunal (NCAT).

When to contact a legal professional

CTP claims can be complex, especially when the injury involves multiple medical conditions or disputes over fault. A legal professional can:

  • Help determine whether your injury qualifies as a threshold injury or WPI.
  • Negotiate with SIRA to ensure you receive the full benefits you are entitled to.
  • Challenge a denied claim or dispute over the injury's severity.

If you are unsure whether your car park accident falls under the CTP scheme, or if you need assistance with your claim, contact a legal professional for advice.

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

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