The Numbers Don't Lie.
Australia's Mental Health Crisis — By the Numbers
The scale of Australia's mental health challenge is no longer a future risk — it's a present reality. These figures, drawn from Safe Work Australia, the Productivity Commission, and national health authorities, show what's already happening inside Australian organisations.
The National Picture
1 in 5
Australians experience a mental health condition every year
$70B
Cost to the Australian economy annually — healthcare, lost productivity & care
45%
of Australians will experience a mental health condition at some point in their lifetime
Sources: Productivity Commission Mental Health Inquiry Report 2020; Australian Institute of Health and Welfare 2024; Australian Bureau of Statistics National Study of Mental Health and Wellbeing 2022
The Workplace Reality
17,600
Serious mental health workers' compensation claims in Australia in 2023–24 — a 161% increase over the past decade.
Safe Work Australia Key WHS Statistics 2025
35.7 weeks
Median time lost per mental health claim — more than 4× the median for physical injuries.
Safe Work Australia 2025
3×
Higher compensation payout for mental health claims versus physical injury claims on average.
Safe Work Australia
$14.2B
Annual cost to the Australian economy from burnout alone — through absenteeism, presenteeism, and turnover.
ELMO Software Workplace Burnout Report 2025
61%
of Australian workers report experiencing burnout — well above the global average of 48%.
Foremind Employee Burnout Report 2025
40%
of employee resignations are attributed to burnout. 28% of those left without a new job lined up.
Foremind Employee Burnout Report 2025
What's Driving Claims
Of the 17,600 serious mental health compensation claims in 2023–24, Safe Work Australia identifies three primary causes:
#1 Cause
Harassment and workplace bullying
#2 Cause
Work pressure and excessive workload
#3 Cause
Exposure to violence and traumatic events
Source: Safe Work Australia Key Work Health and Safety Statistics Australia 2025
The Presenteeism Problem
Absenteeism is visible and measurable. Presenteeism — where employees are physically at work but mentally disengaged or impaired — is far harder to see, and far more costly.
20–35%
Productivity reduction experienced during symptomatic periods of psychological distress
Workplace Mental Health Institute 2026
3.2 days
Additional unplanned sick days per affected employee annually, beyond the workforce baseline
Workplace Mental Health Institute 2026
$33B
Lost annually in Australian workplace productivity — absenteeism alone, before indirect costs
Direct Health Solutions via ScaleSuite 2026
The bottom line for HR leaders:
These numbers represent decisions already made — claims filed, people already gone, productivity already lost. The question for your organisation isn't whether mental health is costing you. It's how much, and what you're doing about it.
Proactive investment in psychological resilience is the only proven lever that addresses all three dimensions simultaneously: compliance, people, and performance.