Legal Advice

Home Modifications for Serious Injury Claims After a Motor Accident in NSW

Serious injury survivors in NSW may claim home modifications under the CTP scheme if the changes are medically necessary and directly related to a permanent impairment. Early steps include securing medical evidence, obtaining a professional assessment, and notifying your insurer within 6 months. SIRA assesses claims based on medical need, cost-effectiveness, and documented functional impact. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

Current as at 7 October 2026

What Home Modifications Are Claimable Under NSW CTP Law

If you have suffered a serious injury in a motor accident in NSW, you may be entitled to claim home modifications through the Compulsory Third Party (CTP) insurance scheme. These modifications must be directly related to a permanent impairment caused by the accident and recommended by a medical practitioner or rehabilitation professional. Eligible changes include installing ramps, widening doorways, modifying bathrooms for wheelchair access, adding handrails, and installing stair lifts. The Motor Accident Injuries Act 2017 and SIRA’s Motor Accident Guidelines set out the criteria for what qualifies as a claimable modification. The change must be necessary, reasonable, and proportionate to your injury and daily living needs, not for general comfort or convenience.

Early Steps to Take After a Serious Injury

The most important actions to begin a home modification claim should be taken as soon as possible after a serious injury. First, seek medical treatment and ensure your injury is formally recorded by a medical practitioner. This documentation is essential to establish the nature and permanence of your impairment. Second, notify your CTP insurer of your injury and your intention to claim for home modifications. This must be done within 6 months of the accident, or within 6 months of the date you first became aware of a permanent injury, whichever is later. Missing this deadline may prevent a claim under the standard CTP scheme, but you may still apply under the Nominal Defendant scheme if your injury qualifies as a serious injury.

Third, obtain a formal assessment of your home’s accessibility needs from an occupational therapist or a qualified rehabilitation provider. This assessment should detail the modifications required, their cost, and the medical justification. You must keep copies of all correspondence with your insurer, medical reports, and quotes from licensed contractors. These records form the basis of your claim and are critical if a dispute arises.

How SIRA Assesses Home Modification Claims

SIRA (the State Insurance Regulatory Authority) oversees CTP claims in NSW and provides guidance on what is claimable. Home modifications are considered part of the broader category of treatment and care benefits. They may also form part of a damages claim if the injury meets the threshold for serious injury under the Motor Accident Injuries Act 2017.

SIRA will only approve modifications that are necessary, reasonable, and proportionate to your injury and daily living needs. The modification must address a functional limitation caused by your injury. For example, a bathroom modification to allow a person with paraplegia to use a shower independently would be considered necessary. Installing a new kitchen bench for ease of use without a documented functional need would not qualify.

SIRA does not fund modifications that could be achieved through simpler or less expensive means. For instance, using a shower chair instead of a full bathroom renovation would not justify a more expensive solution. On the Central Coast, claimants have successfully obtained approval for modifications such as ground-level entry installations, bathroom hoists, and stair lifts, based on medical evidence, professional assessments, and cost-effective solutions.

Time Limits and Dispute Options

There are strict time limits for making a claim for home modifications. You must notify your insurer of your intention to claim within 6 months of the accident, or within 6 months of the date you first became aware of a permanent injury, whichever is later. If you miss this deadline, you may still be able to apply under the Nominal Defendant scheme, but only if your injury qualifies as a serious injury under the Motor Accident Injuries Act 2017.

If your insurer refuses to approve a modification, you may request a review. SIRA provides a formal dispute resolution process for CTP claims. You can also seek independent advice from a community legal centre or a solicitor who specialises in motor accident claims. SIRA’s website includes a step-by-step guide on how to dispute a decision, which includes submitting a written request and providing supporting evidence.

Evidence That Supports a Claim

The strongest evidence for a home modification claim includes:

  • A medical report from your treating practitioner confirming a permanent impairment and its impact on mobility or daily function.
  • A report from an occupational therapist or rehabilitation professional detailing the required modifications and their necessity.
  • Written quotes from licensed contractors for the work, including itemised costs.
  • Photographs of your home showing current barriers to access.
  • A copy of any correspondence with your insurer about the claim.

These documents must be kept in a secure file and submitted with your claim. Incomplete or delayed submissions may result in a claim being denied or delayed.

When a Claim May Be Subject to Statutory Limits

If your only injuries resulting from the accident are threshold injuries, weekly benefits and treatment and care benefits are generally limited after 52 weeks as the Act provides. A threshold injury is defined under the Motor Accident Injuries Act 2017 as a soft tissue injury, including a spinal nerve-root injury, that causes a permanent impairment of at least 10%. The term 'soft tissue' is part of the statutory definition and must be used in any reference to threshold injury.

If your injury does not meet the threshold for serious injury, you may still be entitled to treatment and care benefits, but these are generally limited to 52 weeks if they are the only injuries sustained. This does not apply to damages claims, which are only available if the injury meets the threshold for serious injury.

Next Steps and When to Seek 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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