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NDIS Motor Accident Claims: Time Limits and SIRA Guidelines for the Central Coast

This article explains time limits for CTP motor accident claims in NSW, focusing on the Central Coast. It clarifies how SIRA's guidelines apply to injuries that may intersect with NDIS eligibility, outlines practical steps for claims, and advises seeking legal advice when disputes arise.

Current as at 2 October 2026

NDIS Motor Accident Claims and Time Limits in NSW

A threshold injury under the Motor Accident Injuries Act 2017 (NSW) includes a soft tissue injury and a psychological or psychiatric injury that is not a recognised psychiatric illness (adjustment disorder and acute stress disorder are the usual examples; s 1.6 and Motor Accident Guidelines Part 5).

If you've suffered a motor accident injury in NSW and are seeking support through the National Disability Insurance Scheme (NDIS), understanding time limits is critical. While the NDIS and Compulsory Third Party (CTP) schemes operate under different frameworks, the Central Coast's legal context under the Motor Accident Injuries Act 2017 governs CTP claims. This article explains how SIRA's guidelines interact with NDIS eligibility and clarifies time limits for CTP-related injuries.

Key Time Limits for CTP Claims

Under NSW law, CTP claims must be made within a specific timeframe. For injuries resulting from a motor accident, the claimant must notify the at-fault driver's insurer within 12 months of the accident. This period is crucial because delays can affect the ability to claim statutory benefits like weekly income payments or treatment and care benefits. For example, if you sustained a soft-tissue injury (threshold injury) and did not notify the insurer within this period, you may lose access to certain benefits.

How SIRA Handles NDIS-Related Injuries

SIRA's Motor Accident Guidelines outline that injuries must meet specific criteria to qualify for benefits. While the NDIS focuses on long-term support for disabilities, CTP claims are about compensating for injuries caused by motor accidents. If your injury meets the 'threshold injury' definition under the Motor Accident Injuries Act 2017, you may be eligible for benefits regardless of NDIS involvement. However, the NDIS itself does not have a specific time limit for claims, so coordination between the two schemes is essential.

Practical Steps and Evidence

To support a CTP claim, you must provide evidence of the injury, such as medical records, accident reports, and witness statements. For NDIS-related injuries, documentation showing a connection between the accident and your disability is vital. For instance, if you sustained a spinal nerve-root injury that affects mobility, this could qualify as a threshold injury under the guidelines. Keeping records of all correspondence with insurers and healthcare providers is also important.

Disputes and When to Seek Advice

If your claim is disputed, you may need to request a review by SIRA or seek legal assistance. Time limits for disputing a decision are strict, so acting promptly is key. For example, if you believe your weekly income payment was wrongly denied, you should contact SIRA within the timeframe outlined in their guidelines. Given the complexity of overlapping schemes like NDIS and CTP, consulting a legal professional is advisable to ensure your rights are protected.

Next Steps

Time limits and procedural requirements can vary depending on the accident date, injury type, and claim history. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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