Asian workers hide mental illness. Their employers are starting to pay.

An estimated 88% of employees in Asia reported at least one symptom of poor mental health in the past year, according to AIA’s 2024 regional study, yet most employers across Singapore, Hong Kong, Malaysia and Vietnam still run no structured program to address it. The WHO and ILO put the annual global cost of depression and anxiety at US$1 trillion in lost output, drawn from about 12 billion lost working days.

The compensation laws meant to catch the worst cases barely register the problem. Between 2014 and 2019, only three mental health claims were paid under Singapore’s main work injury law.

Asian employers know mental health is a problem. They have read the surveys, run the awareness days, and named it in board papers. What most have not done is act on it in a way the numbers can detect.

That gap between knowing and doing now carries a price. Nine in ten workers in Asia with a diagnosed mental health condition do not raise it with their employer, and the cost of that silence shows up later — in absence, in turnover, and in claims that arrive after the cheapest moment to intervene has passed. Fear of stigma is the main reason they stay quiet. Career damage is the fear underneath it.

The story is not that workers suffer alone. It is that their suffering is measurable, predictable, and largely unmanaged by the people best placed to reduce it. Insurers are starting to price the result.

The awareness is real. The action is not.

Start with prevalence. AIA’s 2024 study found that 88% of employees across Asia reported at least one symptom of poor mental health in the prior year, and 24% met the criteria for high risk of a condition. That is not a fringe issue. It is most of the workforce.

Dr. Leena Johns, who leads health and wellness for Asia-Pacific at the broker Aon, frames the failure plainly. “Awareness has surged, but most organisations still lack a clear mental wellbeing strategy,” she says. The result is fragmented programs that do not move absence or turnover figures.

The economic weight is concentrated and large. The WHO and ILO estimate depression and anxiety cost the world US$1 trillion a year in lost productivity. Singapore alone lost an estimated US$11.72 billion to anxiety and depression in 2022.

Stigma keeps the cost hidden until it is expensive. Dr. Kua Ee Heok, a senior consultant psychiatrist at National University Hospital Singapore, notes that many professionals “delay seeking treatment because they worry it will affect their career prospects.” Late presentation means longer recovery and a harder return to work.

Worker satisfaction with employer support tracks the gap closely, and the spread between markets is wide. The data shows where the failure is sharpest, and it is not where most Western firms would assume.

The law decides who pays, and it is slow to decide

The reason employer action lags is partly that the law has been vague about who carries the cost. That is changing, unevenly, market by market.

Singapore moved first. The Work Injury Compensation (Amendment) Act 2019 brought clinically diagnosed mental disorders inside statutory cover, but only when caused by a workplace accident and arising in the course of work. The bar is high. In the five years to 2019, only three claims succeeded.

Malaysia takes diagnosed cases through a different door. Its Social Security Organisation recorded 1,252 mental health–related invalidity claims between 2015 and 2021 — a route that requires a psychiatrist’s certificate and a permanent one-third cut in earning capacity. Hong Kong’s compensation law does not list mental disorders at all.

That last point is where the exposure quietly builds. An employer in Hong Kong with no mental health policy is not safe simply because the compensation law is silent — the general duty still sits over harassment and overwork complaints. The awareness was always there. What changed is that the silence now has a price, and someone is starting to count it.

Beyond the headline

The response gap

The implementation failure is structural, not attitudinal. Mental health sits with HR, but the levers that cause harm — workloads, deadlines, headcount — sit with operations and finance, who answer to output targets that no wellbeing policy can override. Until authority to adjust work is given to the managers closest to the distress, surveys will keep flagging problems that no one is empowered to fix.

The money trail

A crowded market of wellness apps and counselling vendors now sells into Asia with no common quality standard, which lets firms spend visibly while changing little. The hidden effect is on insurers: they price group health and workers’ compensation cover from claims data, not marketing decks. A company can buy an app, report engagement, and still watch its premiums rise because the underlying risk never moved.

What isn’t being said

The conversation stays on depression and anxiety because they feel manageable. Conditions like ADHD, substance use or psychotic disorders are left out — and that omission has a cost. Rigid performance cultures read their symptoms as poor attitude rather than illness, then ease the worker out through informal exclusion long before any formal process or protection applies.

Three checks before the next renewal cycle

With Singapore’s Ministry of Manpower expected to update its mental wellbeing advisory in late 2026, the window to get ahead of stronger guidance is narrow. The people who manage operations and risk in Asia face concrete decisions now.

• Western companies operating in Asia

  Review your local policies in Singapore, Hong Kong, Malaysia and Vietnam against the WHO–ILO guidelines on mental health at work at who.int, then brief regional HR teams to map gaps in psychosocial risk assessment and manager training over the next quarter. Asian retirement saving habits show how financial insecurity compounds workforce stress, so treat pay and workload as part of the same risk picture.

• Insurers and risk managers

  Treat Hong Kong’s general duty of care as live liability even where its compensation law stays silent. Stress-test group health and workers’ compensation books against claims trends rather than employer wellness spend, and watch SOCSO’s 2026 annual report for whether Malaysian invalidity claims keep climbing.

• HR and benefits leaders

  Before renewing any Employee Assistance Programme, verify the provider uses clinicians registered with national bodies such as the Singapore Psychological Society or Malaysian Medical Council by checking their public registers online. Confirm the program references Singapore’s Tripartite Advisory and provides clear data-privacy safeguards.

FAQ

Explainer

Work Injury Compensation Act (WICA)

Singapore’s statutory scheme for compensating workers injured or made ill through their job. A 2019 amendment extended cover to clinically diagnosed mental disorders, but only where a workplace accident is the cause. The narrow accident requirement is why just three mental health claims succeeded in the five years to 2019.

Employee Assistance Programme (EAP)

A workplace benefit giving staff confidential access to counselling and support services, usually through an outside provider. EAPs are the most common form of corporate mental health support in Asia, often priced at one to three US dollars per employee a month. Low cost can mean low clinical quality, which is why checking provider registration matters before renewal.

SOCSO

Malaysia’s Social Security Organisation, which runs statutory injury and invalidity schemes for workers. Mental health conditions qualify under its Invalidity Scheme only when a psychiatrist certifies permanent impairment cutting earning capacity by at least a third. Its recorded claims rose to 1,252 between 2015 and 2021, a trend its 2026 annual report is expected to update.