Legal Advice

Knee Injuries and Caregiver Responsibilities in NSW CTP Claims (Auburn)

Knee injuries from motor accidents in NSW may entitle family caregivers to compensation for additional costs. This article explains eligible claims, SIRA's assessment process, and practical steps for families in Auburn. Time limits and dispute options are also outlined.

Current as at 6 October 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).

Knee injuries from motor accidents in NSW can significantly impact a person's ability to care for themselves, placing additional responsibilities on family caregivers. Under the NSW Compulsory Third Party (CTP) scheme, families may seek compensation for care-related costs, but eligibility depends on specific legal criteria. This article explains how knee injuries affect caregiver claims, outlines what evidence is needed, and highlights practical steps for families in Auburn.

What Caregiver Costs Are Eligible for Compensation?

Under the Motor Accident Injuries Act 2017, caregivers may claim compensation for expenses incurred while supporting an injured person. Eligible costs include:

  • Out-of-pocket expenses such as transportation, groceries, and household tasks.
  • Paid care costs if the injured person requires assistance from a professional carer.
  • Lost income if a family member reduces work hours or leaves employment to provide care.

SIRA guidelines state that claims must demonstrate a direct link between the injury and the caregiver's additional responsibilities. For example, if a knee injury prevents someone from walking, a family member may need to assist with mobility.

How SIRA Determines Validity of Family Caregiver Claims

  • SIRA assesses claims based on the
  • Motor Accident Guidelines* and the nature of the injury. For knee injuries, the focus is on whether the injury meets the
  • threshold injury* definition under the Act. This includes injuries like ligament tears, meniscus damage, or joint instability that require medical treatment.

Caregiver claims are evaluated by:

  1. Documenting the injury's impact through medical records and a doctor's report.
  2. Proving the caregiver's role with evidence such as witness statements, diary entries, or employment records.
  3. Assessing the necessity of care, SIRA considers whether the injury would reasonably prevent the person from managing daily tasks.

A hypothetical example: If a 52-year-old woman sustains a torn ACL in a car accident, her daughter may claim compensation for three months of full-time caregiving. SIRA would review medical evidence confirming the injury's severity and the daughter's role in assisting with mobility and household duties.

Practical Steps for Families in Auburn

Families should take the following actions to support a claim:

  • Seek immediate medical attention to document the knee injury and its effects.
  • Keep detailed records of caregiving activities, including dates, hours spent, and expenses incurred.
  • Notify the at-fault driver's insurer to initiate the CTP claim process.
  • Consult a solicitor if disputes arise over claim validity or compensation amounts.

Time Limits and Dispute Options

  • CTP claims must be submitted within
  • five years* of the accident under the
  • Motor Accident Injuries Act 2017*. However, time limits for specific benefits (like weekly payments) may be shorter. If a claim is denied, families can request a review through SIRA or seek legal advice to challenge the decision.

When to Seek Legal Advice

Families should consider consulting a solicitor if:

  • The injured person's condition worsens, leading to long-term care needs.
  • The insurer disputes the validity of caregiver claims.
  • There are disputes over the amount of compensation.

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

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