Senior mental health practitioner dismissed on capability grounds wins £199k for disability discrimination and unfair dismissal
A senior mental health practitioner with 13 years' service was unfairly dismissed and discriminated against by an NHS trust. The tribunal awarded £199,149.09, finding the trust failed to make reasonable adjustments and relied on a flawed capability process.
1 min read · Last updated 18 May 2026
Case details
Key facts
- The claimant was employed as a Senior Mental Health Practitioner from April 2006 until dismissal on 5 February 2019.
- She was diagnosed with anxiety and depression in April 2018 and was absent from work due to work-related stress from 25 April 2018.
- The respondent dismissed the claimant on grounds of capability on 30 January 2019, effective 5 February 2019.
- The tribunal found the claimant was a disabled person under the Equality Act 2010 from April 2018 onwards.
- All claims of unfair dismissal, discrimination arising from disability, and failure to make reasonable adjustments succeeded.
- The total compensation awarded was £199,149.09, including a 30% Polkey reduction for the chance of fair dismissal.
Timeline
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Absence from work
Claimant went off sick due to work-related stress, diagnosed with anxiety and depression by GP.
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Claimant's relevant period begins
Claimant considered her disability period started.
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Occupational Health assessment
Dr Basheer found mild anxiety and depression, but attributed issues to organisational factors.
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Capability hearing
Claimant dismissed on grounds of capability, effective 5 February 2019.
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End of relevant period
Claimant's relevant disability period ended.
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Liability judgment
Tribunal found all claims successful.
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First remedy hearing
Tribunal decided on loss of earnings, injury to feelings, and personal injury awards.
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Final remedy judgment
Tribunal determined final compensation of £199,149.09.
The legal issue
The tribunal had to decide whether the claimant was a disabled person under the Equality Act 2010 due to anxiety and depression, and whether the trust's dismissal on capability grounds was unfair and discriminatory.
The outcome
The tribunal ruled in favour of the claimant on all claims: unfair dismissal, discrimination arising from disability, and failure to make reasonable adjustments.
The key reasons were:
- The trust dismissed the claimant without considering reasonable adjustments or obtaining up-to-date medical evidence.
- The claimant's anxiety and depression amounted to a disability under the Equality Act 2010.
- The trust's capability process was procedurally flawed and did not properly engage with the claimant's condition.
Compensation breakdown:
- Basic award: £9,906.00
- Compensatory award (after 30% Polkey reduction for chance of fair dismissal): £189,243.09
- Total: £199,149.09
Lessons & takeaways
- Employers must consider reasonable adjustments for disabled employees before dismissing on capability grounds, even during long-term sickness.
- Relying on outdated occupational health reports without seeking updated evidence can make a dismissal unfair and discriminatory.
- Employees with mental health conditions should seek a formal disability determination early, as it strengthens discrimination claims.
- The ACAS Code of Practice on disciplinary and grievance procedures applies to capability dismissals; failure to follow it can lead to compensation uplifts.
- Long-serving employees are entitled to a thorough process; a hasty dismissal without proper investigation is likely to be unfair.
A flawed process led to a costly outcome
This case shows how a well-intentioned capability process can go wrong when an employer fails to properly account for an employee's disability. The claimant, a senior mental health practitioner with 13 years' service, was dismissed after a period of sickness absence caused by work-related stress. The trust relied on an occupational health report that was several months old and did not seek an update, even though the claimant's condition had changed. The tribunal found this was a fundamental flaw: the trust should have obtained current medical evidence before making a decision.
What the trust could have done differently
The trust could have avoided liability by taking a few simple steps. First, it should have considered whether the claimant's anxiety and depression amounted to a disability under the Equality Act 2010. Second, it should have explored reasonable adjustments, such as a phased return or changes to her role. Third, it should have obtained an up-to-date occupational health report before the capability hearing. Instead, the trust pressed ahead with a dismissal that the tribunal described as outside the range of reasonable responses.
Why this matters for similar claims
This decision reinforces that employers cannot treat long-term sickness absence as a straightforward capability issue when the employee may be disabled. The tribunal's award of nearly £200,000, including a 30% reduction for the chance that a fair process might still have led to dismissal, sends a clear message: failing to follow proper procedures and ignoring disability duties can be very expensive. For employees in similar situations, the case highlights the importance of seeking a disability determination early and ensuring that employers consider reasonable adjustments before taking any formal action.
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