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WA Motor Accident Claims
WA Motor Accident Eligibility Check
Receive compensation through ICWA when another driver caused the crash, plus lifetime support for catastrophic injuries via CISS.
Western Australia's motor accident scheme is fault-based for general injuries, with a separate no-fault Catastrophic Injuries Support Scheme (CISS) for severe cases. Claims are managed by the Insurance Commission of Western Australia (ICWA). The 3-year limitation period gives you time, but early action protects evidence.
- Fault-based scheme through ICWA
- CISS for catastrophic injuries (no-fault)
- No statutory cap on common-law damages
- Up to 3 years to lodge most claims
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Information for every state and territory
Australia-wide
Plain-English guides to the compensation schemes in each Australian state and territory.
Western Australia motor accident compensation, explained
Western Australia operates a fault-based CTP scheme through the Insurance Commission of WA (ICWA), with a parallel no-fault Catastrophic Injuries Support Scheme (CISS) for severe injuries. Compensation for non-catastrophic injuries requires another driver to have been at fault. WA has no statutory cap on common-law damages, but applies thresholds on certain heads such as general damages.
What you can recover in WA
- Past and future economic loss: Lost wages, superannuation, loss of earning capacity.
- Medical and rehabilitation expenses: All reasonable past and future treatment.
- Care and assistance: Subject to the Motor Vehicle (Third Party Insurance) Act gratuitous care threshold.
- General damages (pain and suffering): Subject to a statutory deductible amount that adjusts annually.
- CISS lifetime support: Treatment, care, equipment for catastrophic injuries regardless of fault.
Key WA timeframes
- As soon as practical: Notify police if injury or significant property damage; report to ICWA.
- 3 years: General limitation period for personal injury claims (longer for children and incapacitated people).
- Immediate eligibility: CISS coverage starts as soon as a catastrophic injury is identified.
The new 2023 Act
WA modernised its workers compensation scheme with the Workers Compensation and Injury Management Act 2023. While the motor accident scheme remains under the older Motor Vehicle (Third Party Insurance) Act, several interactions exist where work-related vehicle accidents may give rise to both ICWA and WorkCover entitlements. A lawyer can identify and pursue all available avenues.
Cities and regions covered
Information on this page applies to accidents anywhere in WA, including Perth CBD and metropolitan Perth, Fremantle, Joondalup, Mandurah, Rockingham, Bunbury, Geraldton, Albany, Kalgoorlie and the Goldfields, the Pilbara, the Kimberley, and regional WA.
WA motor accident claim FAQs
Plain-English answers about ICWA and CISS claims in Western Australia.
Reviewed by CompoCheck Editorial Team · Last updated
How do I lodge a motor accident claim in WA?
Lodge a Notice of Claim with the Insurance Commission of WA (ICWA) at icwa.wa.gov.au. You'll need accident details, the at-fault vehicle's registration, medical reports, evidence of income loss, and a police report number. Many WA claimants engage a personal injury lawyer to handle the ICWA process.
What if I was at fault in a WA accident?
WA is fault-based for general personal injury claims, so an at-fault driver typically cannot recover from ICWA for their own injuries. However, the Catastrophic Injuries Support Scheme (CISS) provides lifetime treatment, care and equipment for severe injuries (spinal cord injury, severe brain injury, multiple amputations, severe burns, blindness) regardless of fault. For non-catastrophic injuries while at fault, look at private TPD or income protection claims.
How long do I have to claim in WA?
The general limitation period is 3 years from the date of the accident (or from when the injury became apparent in disease/illness cases). Evidence quality degrades over time and earlier lodgement protects backdated benefits. Children have until their 21st birthday in most cases.
How is compensation calculated in WA?
Heads of damage include past and future economic loss (wages and superannuation), past and future medical and care expenses, and general damages for pain and suffering. WA applies thresholds and caps under the Motor Vehicle (Third Party Insurance) Act, including a deductible amount on general damages and limits on gratuitous care recovery. Your lawyer will calculate your specific entitlements based on the latest indexed figures.
What does the Catastrophic Injuries Support Scheme (CISS) cover?
CISS provides lifelong reasonable and necessary treatment, care, support and equipment for catastrophic injuries from WA motor accidents, regardless of who was at fault. This includes attendant care, home modifications, vehicle modifications, prosthetics, mental health support and ongoing therapy. CISS does not pay lost income or pain and suffering, those run through the fault-based ICWA process if available.
Will I have to go to court for an ICWA claim?
Most ICWA matters settle without trial. The process involves a Notice of Claim, exchange of medical and earnings evidence, and informal or mediated negotiation with ICWA. Trial is reserved for disputed liability, contested medical evidence, or large damages where a fair settlement cannot be reached.
How your WA motor accident claim gets handled
Enquiries you submit are sent to the advertising law firm for your state and claim type.
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