Legal Advice

Home Modifications, Evidence and Records to Keep for CTP Claims in Western Sydney

Injured people in Western Sydney seeking home modifications under NSW's CTP scheme must collect specific evidence, including medical records and expert reports. SIRA guidelines outline statutory benefits, but claims require a clear link between the injury and modifications. Time limits apply, and legal advice may be needed if disputes arise.

Current as at 16 August 2026

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 serious injury in a motor accident and need home modifications, understanding what evidence to collect is critical. Under NSW's Compulsory Third Party (CTP) scheme, home modifications are a statutory benefit available to injured people, but claims require specific documentation. This article explains what evidence to preserve, how to prove the necessity of modifications, and key considerations for Western Sydney residents.

What Evidence Supports a CTP Home Modification Claim?

To claim home modifications under the CTP scheme, you must demonstrate that the injury has caused a permanent or long-term disability requiring physical changes to your home. Key evidence includes:

  • Medical records from a specialist confirming the injury's impact on mobility or independence.
  • Statement from a medical practitioner detailing how the injury necessitates home modifications.
  • Photos or diagrams of the proposed modifications, showing how they address your specific needs.
  • Quotes or invoices from contractors or suppliers for the modifications.
  • Expert reports from occupational therapists or physiotherapists assessing your functional limitations.

How to Document Home Modifications for CTP Claims

Documenting the necessity of home modifications requires a clear link between your injury and the changes. For example, if you need a ramp due to a spinal injury, your medical records must show that the injury caused mobility restrictions. Keep all records in a central location, as insurers will assess whether the modifications are 'reasonably necessary' under the scheme.

SIRA Guidelines for Home Modifications in Western Sydney

The State Insurance Regulatory Authority (SIRA) outlines what claimsants can seek under the CTP scheme. While home modifications are not explicitly listed in SIRA's 'What you can claim' guide, they are included as part of 'treatment and care benefits' under the Motor Accident Injuries Act 2017. This means your claim must show that the modifications are directly related to your injury and not a general lifestyle change.

Time Limits and Dispute Resolution

CTP claims must be submitted within 52 weeks of the accident if the injury is a 'threshold injury' (as defined by the Motor Accident Guidelines). For more severe injuries, the time limit may be extended, but it's essential to notify your insurer promptly. If your claim is disputed, you may need to provide additional evidence, such as a second opinion from a medical expert.

When to Seek Legal Advice

While the CTP scheme covers home modifications, the process can be complex. Ensure your evidence clearly connects your injury to the modifications and that you meet all statutory requirements. If your insurer rejects your claim, consulting a solicitor specialising in CTP claims can help you understand your options.

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

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