Workplace Stress & Psychiatric Injury.

Yes — you can claim compensation where work has caused a recognised psychiatric injury and your employer was negligent in failing to prevent it. However, these claims are among the harder workplace illness claims to win: ordinary work pressure and stress are not compensable, and you must show both that you suffered a diagnosable psychiatric condition and that your employer breached its duty of care in a way that caused it. The key legal hurdle is foreseeability — the employer is generally only liable if it knew, or ought to have known, that you were at risk of psychiatric injury. Where an employer ignored clear warning signs, failed to act on a known problem, or subjected an employee to excessive demands after being told they were struggling, a claim may succeed.

You can claim while still employed — there is no requirement to have left your job to bring a workplace stress claim. However, claiming while remaining in employment can be practically and emotionally difficult, and many claimants bring claims after their employment has ended, whether through resignation, dismissal, or ill-health retirement. Bringing a claim does not, in itself, give an employer grounds to dismiss you — and victimising or dismissing an employee for bringing a legitimate claim could give rise to separate legal claims. If you are still employed and considering a stress claim, taking confidential legal advice about your position — including the interaction with any ongoing employment, grievance, or absence management process — is important before taking any step.

Causation is frequently contested in workplace stress claims, because psychiatric conditions often have multiple contributing factors — including personal, family, and financial circumstances unrelated to work. To succeed, you must show that your work made a material contribution to your injury — it does not have to be the only cause. Medical expert evidence from a psychiatrist is essential: the expert will assess the diagnosis, consider all potential causes, and give an opinion on the extent to which work caused or contributed to the condition. Contemporaneous evidence strengthens the causation case — including records of complaints made to the employer, medical records documenting work-related stress, occupational health reports, and evidence of the working conditions. Where non-work factors also contributed, the court may apportion the injury, with compensation reflecting the work-related proportion.

All workplace illness claims at Robertsons, including workplace stress and psychiatric injury claims, are funded on a conditional fee agreement — no win no fee. You pay nothing upfront and nothing if the claim is unsuccessful. If the claim succeeds, legal fees are recovered from the defendant, and all funding arrangements are explained in full before you instruct us. Because workplace stress claims are among the harder claims to win, an honest assessment of the prospects of success at the outset is particularly important — we will give you a frank view of the strength of your claim before you commit, so you can make an informed decision.

The limitation period is three years from the date of knowledge — when you first knew, or ought reasonably to have known, that you had suffered a significant psychiatric injury attributable to your work. For psychiatric injury, the date of knowledge is often the date of diagnosis. The court has a discretion under section 33 of the Limitation Act 1980 to allow late claims where it is equitable to do so. Because psychiatric conditions can develop gradually and claimants may not immediately connect their condition to work, the limitation analysis can be complex. Taking legal advice as soon as you have a diagnosis linking your condition to work is strongly recommended — do not delay, as the three-year period can pass while you are focused on recovery.

Compensation depends on the severity of the psychiatric injury and its impact on the claimant's life and ability to work. General damages for pain, suffering, and loss of amenity are assessed using the Judicial College Guidelines, which provide brackets for psychiatric injury ranging from minor conditions that resolve relatively quickly to severe, long-lasting conditions causing significant disability — the most serious cases attract awards exceeding £100,000. Special damages cover financial losses including loss of earnings where the condition has affected or ended employment, the cost of psychiatric treatment and therapy, and care costs. Where a psychiatric injury has ended a career, the loss of earnings element can be substantial. The severity of the diagnosis, the prognosis, and the impact on earning capacity are the main factors determining the overall value.

Employers owe a duty of care to take reasonable steps to protect employees from foreseeable harm — including psychiatric injury — arising from their work. This duty includes not subjecting employees to working conditions that the employer knows, or ought reasonably to know, are likely to cause psychiatric harm. The duty is triggered by foreseeability: an employer is generally entitled to assume that an employee can withstand the normal pressures of their job unless it knows of a particular vulnerability or is put on notice that the employee is struggling. Once an employer becomes aware that an employee is at risk of psychiatric injury — through complaints, signs of distress, absences, or a known prior condition — the duty to take reasonable protective steps is engaged. What is reasonable depends on the size and resources of the employer and the nature of the risk.

The core evidence for a workplace stress claim is: a psychiatric diagnosis and expert report from a psychiatrist, confirming a recognised condition, assessing its severity and prognosis, and addressing causation including any non-work factors; evidence that the injury was foreseeable — records of complaints made to the employer, stress-related absences, occupational health referrals, medical notes recommending changes, or any other indication that the employer was on notice of the risk; evidence of the working conditions that caused the injury — workload records, emails, witness statements from colleagues, and grievance records; and evidence of financial loss, including earnings records where the condition has affected work. The foreseeability evidence is usually the most critical — without showing the employer knew or should have known of the risk, even a clear psychiatric injury caused by work will struggle to succeed.

This distinction is central to every workplace stress claim. Everyday work pressure, stress, and being upset or unhappy at work — however genuine — are not compensable. To bring a claim, you must have suffered a recognised psychiatric injury: a diagnosable medical condition such as clinical depression, an anxiety disorder, or post-traumatic stress disorder, confirmed by a psychiatrist. Feeling stressed, overworked, or demoralised is not in itself a basis for a claim. The law draws a clear line between the ordinary ups and downs of working life — which the law expects people to cope with — and a genuine psychiatric illness caused by the employer's negligence. A diagnosis from a qualified medical professional is the essential starting point for any claim.

Foreseeability is the central test in workplace stress claims, established in the leading cases of Hatton v Sutherland [2002] and Barber v Somerset County Council [2004]. The principle is that an employer is only liable for psychiatric injury that was reasonably foreseeable. An employer is generally entitled to assume an employee can cope with the normal pressures of the job unless there is something specific to put it on notice otherwise — such as the employee complaining of being unable to cope, repeated stress-related absences, a known previous psychiatric condition, or obvious signs of serious distress. The greater and clearer the warning signs, the more foreseeable the injury and the stronger the claim. Where an employer had no reason to know an employee was at risk, a stress claim will generally fail — even if the employee did in fact suffer a psychiatric injury caused by work.

To succeed in a workplace stress claim you must establish several elements. First, that you suffered a recognised psychiatric injury — a diagnosable condition, not ordinary stress. Second, that the injury was caused by your work. Third, that the injury was reasonably foreseeable — that your employer knew, or ought to have known, that you were at risk. Fourth, that your employer breached its duty of care by failing to take reasonable steps to prevent the injury. And fifth, that the breach caused or materially contributed to your injury. Foreseeability is usually the most difficult element — the claimant generally needs to show that the employer was on notice of the risk, for example through earlier complaints, signs of distress, or knowledge of a previous breakdown. Each element requires evidence, and medical expert evidence is essential throughout.

Workplace stress and psychiatric injury claims arise from a range of situations, including: sustained excessive workload or working hours where the employer was aware the employee could not cope; bullying, harassment, or victimisation that the employer failed to address; exposure to traumatic events without adequate support — for example in emergency services or healthcare; a return to the same unmanaged pressures after a stress-related absence; failure to act on a grievance or complaint about working conditions; and management conduct that the employer knew was causing harm. The strongest claims typically involve a clear warning to the employer — such as a previous breakdown, a formal complaint, or a medical note recommending changes — followed by a failure to take reasonable action. A single traumatic incident can also give rise to a claim where it causes PTSD or another recognised condition.