My work injury worsened over time. Can I claim additional compensation?

What the Law Says

Australian workers’ compensation law allows for further claims when an existing work injury deteriorates or is aggravated — but strict timeframes and procedural requirements apply.

If your work-related injury worsens — for example, due to medical deterioration, new complications, or aggravation from ongoing duties — you may be entitled to additional compensation. This includes increased weekly payments, further medical expenses, or lump sum payments for permanent impairment.

The key requirement is that the worsening must be connected to the original work injury and reported promptly. Under the Workers Compensation Act 1987 (NSW), you must notify your employer of any change in condition 'as soon as practicable', and generally within 7 days of becoming aware of the deterioration.

You must also lodge a claim for aggravation or further injury with the insurer within 12 months of the date the worsening became apparent — unless exceptional circumstances apply.

Statutory Text

A worker who suffers an aggravation of a previous work injury may make a claim for compensation in respect of that aggravation as if it were a new injury.

— Workers Compensation Act 1987 (NSW), s. 46 — Aggravation of injury

Statutory Text

Notice of any change in the worker’s condition must be given to the employer within 7 days after the worker becomes aware of the change.

— Workers Compensation Act 1987 (NSW), s. 52(1) — Notice of change in condition

Statutory Text

A claim for compensation in respect of an aggravation must be made within 12 months after the aggravation occurs.

— Workers Compensation Act 1987 (NSW), s. 46(3) — Time limit for aggravation claims

What to Do

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