Work-Related Stress: Your Rights and Your Employer's Duties
Work-related stress is one of the most common causes of long-term sickness absence in the UK. It is not just a personal problem, your employer has a legal duty under the Health and Safety at Work Act 1974 to assess and manage stress risks in the workplace. If your employer ignores the problem, there are several legal routes available to you, from a formal grievance to a personal injury claim.
- ✓Four separate duties bite at once: the Health and Safety at Work Act 1974, the Management Regulations 1999, the Equality Act 2010 if it becomes a disability, and the common law duty of care.
- ✓Mental health sits inside the health and safety duty explicitly, and risk assessments are supposed to cover psychosocial risks such as workload, relationships and role clarity.
- ✓Statutory Sick Pay is £123.25 a week for 2026/27 and is payable from the first day of sickness. The three waiting days were abolished on 6 April 2026.
- ✓The clearest signs of a breach: you raised it and nothing changed, you came back from stress-related sick leave to identical conditions, or no risk assessment happened despite you asking.
- ✓If the stress has produced a condition that is long-term and has a substantial effect, it is a disability, and reasonable adjustments are then owed rather than optional.
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Your employer's legal duty of care
Under UK law, your employer has clear legal obligations around workplace stress:
- Yes: Health and Safety at Work Act 1974: employers must ensure, so far as reasonably practicable, the health, safety and welfare of all employees, mental health is explicitly included
- Yes: Management of Health and Safety at Work Regulations 1999: employers must carry out risk assessments, including psychosocial risks (workload, relationships, role clarity)
- Yes: Equality Act 2010: if stress has led to a mental health condition that meets the definition of disability, your employer must make reasonable adjustments
- Yes: Common law duty of care: employers can be liable in negligence if they knew (or should have known) an employee was at risk and failed to act
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Signs your employer is breaching their duty
An employer is likely breaching their duty if:
- Yes: You have raised concerns about workload or stress and nothing has changed
- Yes: You have been signed off sick with work-related stress but returned to the same conditions
- Yes: There has been no stress risk assessment despite requests
- Yes: You are being managed out, bullied, or subjected to unreasonable pressure following disclosure of a mental health condition
- Yes: Reasonable adjustments have been refused without explanation when a mental health condition amounts to a disability
- Yes: You have been dismissed or disciplined for absence caused by work-related stress
What you should do, step by step
Taking sick leave for work-related stress
If you are signed off sick by your GP:
- Yes: You are entitled to Statutory Sick Pay (SSP) at £123.25/week (2026/27) from day 1 of sickness (the three waiting days were abolished on 6 April 2026 by the Employment Rights Act 2025)
- Yes: Your employer may offer contractual sick pay on top, check your contract
- Yes: Your job is protected while you are on sick leave
- Yes: You cannot be dismissed simply for being on sick leave, but long-term absence can eventually justify dismissal if the employer follows a fair process
- Yes: Annual leave continues to accrue during sick leave and can be carried over if you cannot take it due to illness
Reasonable adjustments for mental health
If your work-related stress has led to a mental health condition (depression, anxiety disorder, PTSD) that has a substantial and long-term effect on normal daily activities, it may meet the legal definition of disability under the Equality Act 2010.
If so, your employer must make reasonable adjustments, which could include:
- Yes: Reduced workload or temporary reallocation of tasks
- Yes: Flexible hours or working from home
- Yes: Moving you to a different team or manager
- Yes: Reduced targets or performance review pauses
- Yes: Regular check-ins with a supportive manager
- Yes: Access to an Employee Assistance Programme (EAP)
Legal claims available to you
Depending on the circumstances, you may have one or more of the following claims:
- Yes: Personal injury claim (negligence): if you suffered a psychiatric injury because your employer failed in their duty of care and knew (or should have known) you were at risk. Three-year time limit from when you knew the injury was work-related.
- Yes: Constructive dismissal: if you resigned because of your employer's treatment and can show their conduct breached the implied term of trust and confidence. Two years' service required. Three-month time limit from resignation.
- Yes: Disability discrimination: if your mental health condition is a disability and your employer failed to make adjustments or treated you less favourably. No minimum service requirement. Three-month time limit from the act complained of.
- Yes: Whistleblowing detriment: if you raised a health and safety concern and suffered a detriment as a result, no minimum service required.
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Frequently asked questions
My employer says stress is not a health and safety issue, is that right?
No. The Health and Safety Executive (HSE) is explicit that work-related stress is a health and safety issue. Employers are legally required to assess and manage it. If your employer takes this position, you can report them to the HSE directly, the HSE can investigate and issue improvement notices.
Can I be dismissed for having work-related stress?
Not directly. Dismissing someone because they have raised a stress concern or disclosed a mental health condition could be automatic unfair dismissal or disability discrimination. However, if long-term sickness absence means you cannot do your job, a fair capability process may eventually lead to dismissal, but the employer must follow a full process including occupational health and consideration of alternatives.
What is the difference between stress and a disability under the Equality Act?
Stress itself is not automatically a disability. But if it has led to a condition (such as clinical depression or an anxiety disorder) that has a substantial, adverse, and long-term effect on your ability to carry out normal day-to-day activities, it will likely qualify. 'Long-term' means 12 months or more, or likely to last 12 months.
My employer referred me to occupational health but is ignoring the recommendations, what can I do?
Ignoring OH recommendations without good reason is strong evidence of a breach of duty of care and failure to make reasonable adjustments. Write to your employer formally, referring to the OH report and asking them to explain why each recommendation has not been followed. This strengthens a grievance or tribunal claim.
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