What is stress leave, and is stress a recognised workers comp injury?

Stress on its own isn't a claim — but a diagnosable psychological condition arising from work is. That includes adjustment disorder, anxiety disorder, major depressive disorder, PTSD, acute stress reaction. The medical certificate has to name the condition, not just say 'stress'. A WorkCover doctor writes the full DSM-5 diagnosis with functional impact, which is what NSW insurers require.

Will my employer find out about my claim?

Your employer learns there is a claim (they have to — they receive the workers comp insurer's correspondence) but they do not see your clinical notes or psychology session content. The medical detail stays between you, your doctor, your psychologist, and the insurer's medical reviewer.

How long before payments start?

After we send the Certificate of Capacity to your employer, the insurer has 7 calendar days to decide on provisional liability — meaning weekly payments can start within ~2 weeks of the first appointment if the claim is straightforward. Contested or complex claims take longer; the insurer can defer up to 12 weeks for the full liability decision.

Why are psych claims more likely to be denied?

Three reasons. First, insurers raise the section 11A defence — that the injury came from 'reasonable management action' (like a performance review or workplace policy). Second, the medical narrative often isn't detailed enough for the insurer's medical reviewer. Third, there's no objective scan or x-ray, so the clinical write-up has to do all the work. The WorkCover doctors we book write the certificate with all three in mind.

What is a Certificate of Capacity and why does the wording matter?

It's the legal document that opens your workers comp claim. For psych injury, it has to name a specific DSM-5 diagnosis (not 'stress'), describe how work caused or contributed to it, and detail your functional limitations (sleep, concentration, ability to be at work). When a GP writes 'stress, off work two weeks', the insurer may not have enough to accept the claim. A WorkCover doctor writes a clear, complete certificate that sets out the full medical picture.

What changed in the 2026 reforms, and does it affect my claim?

NSW reforms in force from 1 July 2026 narrow primary psychological injury to a defined list of 'relevant events', cap psych weekly payments at 130 weeks unless whole person impairment is 25% or more (section 39A), with a further 52 weeks for workers assessed at 21% to 24% (section 39B), and raise the psych threshold for Work Injury Damages to 25% (rising to more than 26% in 2027 and 28% in 2029). The lump-sum threshold for primary psych injury stays at 15%, and physical and psychological impairment are never combined. Transitional rules decide which claims the new rules apply to, so call us and we'll explain where yours sits. The reforms don't stop you claiming — they raise the evidence bar. The clinical narrative now matters more, not less.

Can I still see my regular GP?

Yes — for everything other than the workers comp side. Many workers who call us keep their family GP for general care and see a WorkCover doctor just for the claim. Same applies to your existing psychologist if you have one (though SIRA approval is required for them to be the treating psychologist on the claim).

Workers Compensation NSW · Psychological Injury

Psychological injury workers compensation in NSW — call us, we’ll help with your claim.

Q: Do I need a lawyer?

Not at the start. The first stage is medical — Certificate of Capacity, treatment, weekly payments. If your claim is disputed, we put you in touch with a compensation lawyer. Most WorkCover disputes qualify for IRO funding, which usually means the legal costs aren't yours. We make sure the lawyer gets the medical evidence.

We get you in with a WorkCover doctor and a psychologist who treats work stress, and keep them in step — from the first Certificate of Capacity through to return-to-work.

Many GPs are reluctant to write Certificates of Capacity for psychological injury. The WorkCover doctors we book write them often. The medical narrative written on day one is the one the insurer will be referring to six months later, so it needs to be done properly the first time.

Book a WorkCover Doctor (02) 7238 7379

If you have a mental health work injury, you need to speak to WorkCover Hub

By the numbers

Mental health claims in Australia — the scale, the cost, the gap

Growth in serious mental health claims, 2013-14 to 2023-24

Source:Safe Work Australia· 2013–14 → 2023–24

Median time off work for a mental health claim

5× longer than the 7.2-week median for all injuries

Source:Safe Work Australia· 2022–23

Median compensation paid per accepted mental health claim

4× higher than the $16,300 all-injury median

Source:Safe Work Australia· 2022–23

Serious mental health claims accepted per year, Australia, 2013-14 to 2023-24
Year	Value
2013–14	6,700
2018–19	10,400
2020–21	12,155
2021–22	11,700
2022–23	14,600
2023–24	17,600

Safe Work Australia publishes exact annual counts for the years shown. 2014–15, 2015–16, 2016–17, 2017–18 and 2019–20 are reported as percentages only and are not shown here.

Why psych claims are different

12% of NSW workers comp claims are psychological — but they make up 38% of total scheme costs.

NSW psychological injury claims grew from 5,616 in FY2019–20 to 9,195 in FY2023–24 — up 64% in four years. The average claim cost almost doubled in five years, from $146,000 to $288,542. And the return-to-work picture is the gap that defines the system: 88% of workers with physical injuries return to work within 13 weeks. Only 40% of workers with a psychological injury have returned at the 12-month mark.

That mismatch, a modest share of claims against an outsized share of cost, is why psych claims are looked at more closely than physical ones. The 2026 reforms raised the impairment threshold and capped weekly payments for the same reason. It also means the clinical work that goes into the first Certificate of Capacity matters more here than it does for any other workers comp injury.

Source: NSW Treasurer Daniel Mookhey, ministerial statement, 18 March 2025.

For the full NSW scheme — eligibility, weekly payments, the claim timeline and disputes — see our complete NSW workers compensation guide, or run your own pre-injury earnings through the WorkCover payment calculator.

How we help

Your psychologist and your WorkCover doctor are not strangers to each other.

Most workers with a psych claim see a GP and a psychologist separately. The GP writes a generic certificate. The psychologist works from cold notes. The two clinical perspectives never meet and treatment plans drift — which insurers exploit. We do the opposite: we line up both and keep them talking — see how WorkCover psychologists work.

Your WorkCover Doctor

Writes the certificate, owns the medical narrative

Certificate of Capacity with full DSM-5 diagnosis
Detailed functional impact write-up
Lodgement support with your employer
Fortnightly review certificates as the claim progresses
Direct communication with the treating psychologist
Medical reports for a review if the claim is disputed

Brief each other

↔

Same case, same two clinicians, start to return-to-work

Your WorkCover Psychologist

Delivers treatment, generates clinical evidence

First treatment session within 2–3 weeks
Trauma-informed assessment (CBT, EMDR, ACT as indicated)
Session notes referenced in the next Certificate of Capacity
SIRA-approved 6–12 session baseline, extended as needed
Return-to-work plan written with the doctor, not in isolation
Confidential — your employer never sees session content

“Workers’ compensation can itself contribute to increased psychosocial distress due to delays and dispute.”— Dr Rebekah Hoffman, RACGP NSW & ACT Chair, June 2025

Conditions

What we help with under NSW workers compensation

Acute stress + PTSD

After a specific workplace event — assault, threats, witnessing a serious incident, vehicle crash on the job. Common in healthcare, emergency services, corrections, retail front-of-house.

Bullying + harassment-related anxiety / depression

Sustained pattern of conduct, often months or years. Often raises the section 11A question. From 2026, formal IRC findings of bullying / sexual harassment / racial harassment are now part of the compensable pathway.

Accumulated stress + burnout

Overwork over an extended period leading to anxiety, depression, inability to function at work. Common in healthcare admin, NDIS support, customer service, teaching.

Aggravation of pre-existing condition

Work made an existing mental health condition significantly worse. The clinical question is whether work was a 'substantial contributing factor'. The certificate has to be written to that exact standard.

Adjustment disorder from a workplace decision

Termination, demotion, role change, organisational restructure, performance management. The s11A defence is most common here, so the certificate's wording matters.

Vicarious trauma

Frontline workers exposed to others' trauma — healthcare workers, paramedics, child-protection officers, mental-health workers. NSW Police claims data: 74% of total workers comp costs 2019-2024 were psych-related.

The claim, step by step

How a psych claim actually works in NSW

First appointment with a WorkCover doctor

We book you in. The doctor assesses you, makes a DSM-5 diagnosis and writes your Certificate of Capacity at the first appointment, with the detail the insurer needs to decide the claim.

Lodgement and the first insurer decision

We help you lodge the certificate with your employer. The insurer has 7 calendar days to make a provisional liability decision and start weekly payments, or up to 12 weeks for a full liability decision. Psych claims often raise the section 11A ‘reasonable management action’ question, so the certificate sets out the full medical picture from the start.

Psychology starts while liability is still being decided

Treatment begins while the insurer is still working through the full liability decision. The doctor briefs the psychologist on the clinical narrative directly, so your care continues without a handoff.

Reviews, return-to-work planning, help if the claim is disputed

Fortnightly review certificates as needed. Treatment plan adjusted based on psychology session notes — not the other way around. If the claim is disputed, the doctor sets out the full medical picture in writing. We explain the review steps, and put you in touch with a compensation lawyer if you need one.

The detail that decides claims

What actually goes on the Certificate of Capacity — and why insurers reject the ones that skip it

Most rejected psych claims fail at the same step: the GP wrote “stress, off work 2 weeks”. That’s not enough for a NSW workers comp insurer. The medical reviewer needs three things on the certificate that a five-minute appointment with a non-WorkCover GP doesn’t produce.

A DSM-5 diagnosis, not a symptom

“Stress” isn’t a diagnosis. “Adjustment Disorder with mixed anxiety and depressed mood” is. The diagnosis box on the COC needs to name the condition that fits the DSM-5 criteria the insurer’s reviewer uses.

The causal link to work, in plain medical language

“Substantial contributing factor” is the legal test. The certificate has to walk the reviewer through how the workplace event(s) caused or significantly contributed to the diagnosis — with the timeline, the specific work events, and the clinical reasoning.

Functional impact, in detail

Sleep, concentration, ability to be at work, ability to do normal household tasks, social withdrawal — these go in the functional limitations section. Vague “unable to work” gets disputed. Specific, observable limitations don’t.

The WorkCover doctors we book write this on day one. Their certificates are built for the insurer’s medical reviewer — not filled out in a hurry and left to hope.

If it gets disputed

If your psych claim is disputed, we stay with you

Psych claims are disputed more often than physical claims. Two questions come up most: a file-only medical review (no examination), or the section 11A question of whether the injury came from “reasonable management action”. Either decision can be reviewed. You can ask the insurer for an internal review, the Independent Review Office (IRO) gives free, independent help, and the Personal Injury Commission decides disputes.

If the claim is disputed, the doctor reviews the Certificate of Capacity and sets out the full medical picture. If you need legal advice, we put you in touch with a compensation lawyer. Most WorkCover disputes qualify for IRO funding, which usually means the legal costs aren’t yours. We stay with you the whole way.

Common disputed-claim questions we help with:

•Section 11A ‘reasonable management action’ defence
•Insurer’s file-only medical review disputing treating doctor’s opinion
•Pre-existing condition argument — that the injury isn’t work-caused
•Disputes over whether weekly payments should continue past 130 weeks
•WPI assessment disputes (the 25% threshold from 1 July 2026)

FAQs

What workers ask us most often

Book a WorkCover doctor for your psych claim.

The doctor writes your Certificate of Capacity at the first visit. Already lodged a claim with another GP? Call us and we can take it from there.

Call (02) 7238 7379

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