Legal Advice

Documenting Home Modifications After NSW CTP Injuries: Checklist for Claimants in Ashfield

This guide explains how to document home modifications after a NSW motor accident injury for CTP claims. It outlines required evidence, SIRA’s evaluation criteria, and steps to avoid common pitfalls in Ashfield. Proper documentation is essential to support your claim under the CTP scheme.

Current as at 18 August 2026

Where a person's only injuries resulting from the accident are threshold injuries, weekly benefits and treatment and care generally cease after 52 weeks (ss 3.11 and 3.28).

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 been injured in a NSW motor accident and require home modifications, understanding what evidence to gather is critical. Under the NSW Compulsory Third Party (CTP) scheme, you may be entitled to compensation for injury-related home changes, but claims depend on proper documentation. This guide explains what records matter, how SIRA evaluates your case, and steps to take in Ashfield.

What Evidence Supports a CTP Claim for Home Modifications?

To prove your need for home modifications under the CTP scheme, you must demonstrate a direct link between your injury and the changes. Key evidence includes:

  • Medical documentation - A doctor’s report confirming your injury’s severity and how it impacts your daily living. This must show a connection to your accident.
  • Home modification plans - Detailed plans or quotes from builders or contractors showing the work required. SIRA requires these to be 'reasonably necessary' for your injury.
  • Cost records - Invoices, receipts, and cost estimates for modifications. SIRA limits claims to 'reasonably necessary' expenses, so ensure your documentation aligns with this.
  • Witness statements - Testimonies from family, friends, or professionals confirming your injury’s effect on your home life.
  • Before-and-after photos - Visual evidence of your home’s condition prior to and after modifications.

How SIRA Evaluates Home Modification Claims

SIRA assesses claims based on the Motor Accident Injuries Act 2017 and its guidelines. For home modifications to qualify:

  • The injury must be a threshold injury (as defined in the Motor Accident Guidelines), meaning it meets the 52-week statutory benefit rules.
  • The modification must be reasonably necessary to address your injury’s impact. For example, a ramp may be needed for a spinal injury, but a new kitchen may not qualify.
  • You must show the modification improves your independence or safety. SIRA considers whether the change reduces your need for care or allows you to live independently.

Common Pitfalls to Avoid

  • Incomplete documentation - Missing records, like a lack of medical evidence, can lead to claim rejection. Always keep all records related to your injury and modifications.
  • Overestimating costs - SIRA may dispute claims that include unnecessary or excessive modifications. Stick to what is 'reasonably necessary' based on your injury.
  • Failing to act quickly - While there’s no strict time limit for home modifications, delays in documenting your injury or starting the claim may affect your case. Begin the process within 52 weeks of the accident if your injury is a threshold injury.

When to Seek Legal Advice

If your claim is denied or you’re unsure about your entitlements, consult a legal professional. SIRA’s guidelines are complex, and errors in documentation can jeopardize your case. A lawyer can help ensure your evidence meets the legal threshold.

In Ashfield, injured claimants should act promptly to gather and submit all required documentation. While the CTP scheme provides support for home modifications, the process depends on clear, evidence-based claims. By following this checklist and understanding SIRA’s requirements, you can better navigate your claim.

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

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