A Practical Legal Guide for Employers and Employees in England and Wales
At Blackstone Solicitors, we advise regularly on underperformance at work management. It is one of the most sensitive areas of employment law because it sits at the intersection of performance expectations, employee wellbeing and legal risk.
Handled well, performance management can support improvement and strengthen working relationships. Handled poorly, it can lead to grievances, resignations, and claims for unfair dismissal or discrimination.
This guide explains how underperformance should be managed fairly, lawfully and effectively in England and Wales.
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What is Underperformance at Work Management
Understanding Capability and Performance Issues
Underperformance at work management refers to the structured approach employers use to address situations where an employee is not meeting required standards.
It is usually dealt with under capability procedures rather than disciplinary action. The key distinction is important.
- Capability relates to ability or performance
- Misconduct relates to behaviour or conduct
Underperformance is generally not about wrongdoing. It is about whether an employee can perform their role to the expected standard, even with support.
Why Underperformance Management Matters
Legal and Practical Importance
Effective management of underperformance is essential for several reasons.
For employers, it helps maintain productivity, consistency and service quality. For employees, it provides clarity, support and an opportunity to improve.
From a legal perspective, fair management reduces the risk of claims such as:
- Unfair dismissal
- Constructive dismissal
- Discrimination
- Breach of contract
A well-managed process also supports workplace morale. Employees are more likely to trust a system that is consistent and transparent.
Common Causes of Underperformance
Identifying Root Issues
Underperformance rarely has a single cause. Understanding the underlying reasons is essential before taking action.
Common causes include:
- Lack of training or unclear instructions
- Poor management or insufficient supervision
- Workplace stress or burnout
- Health conditions or disability
- Personal circumstances affecting focus or attendance
- Misalignment between role and skills
A fair employer will always consider whether the issue is systemic rather than purely individual.
Early Stage Underperformance Management
Informal Intervention First
In most cases, underperformance should be addressed informally before any formal capability procedure begins.
Early management may include:
- Regular one to one meetings
- Clear feedback on expectations
- Coaching or mentoring
- Additional training or supervision
- Setting short term improvement goals
This stage is often the most effective. Many performance issues can be resolved without escalation if addressed early and constructively.
However, it is important that expectations are clear. Vague feedback is rarely helpful.
Formal Underperformance Management Process
Capability Procedure Explained
If informal measures do not lead to improvement, employers may begin a formal capability process.
A fair underperformance management process typically includes the following stages:
- Identification of Concerns
The employer sets out specific areas of underperformance supported by evidence.
- Written Notification
The employee is informed in writing and invited to a formal capability meeting.
- Capability Meeting
The employee has the opportunity to respond to concerns and explain any relevant circumstances.
- Performance Improvement Plan
A structured plan is introduced with clear expectations, support measures and timescales.
- Monitoring and Review
Progress is reviewed regularly with feedback and adjustments where necessary.
- Final Decision
If performance improves, the process ends. If not, further action may follow, including redeployment or dismissal.
Performance Improvement Plans in Underperformance Management
Supporting Structured Improvement
A performance improvement plan is a central tool in managing underperformance.
A well designed plan should include:
- Clear and measurable performance targets
- Specific areas requiring improvement
- Support offered by the employer
- Timeframes for review
- Consequences if improvement is not achieved
The plan must be realistic. Setting an employee up to fail by imposing unreasonable expectations can render the process unfair.
Regular communication is essential throughout the plan.
Employee Rights in Underperformance Management
Fairness and Legal Protections
Employees subject to underperformance management have important legal rights.
These include:
- The right to be informed of concerns
- The right to respond to allegations
- The right to be accompanied at formal meetings
- The right to receive support and training
- The right to a fair and reasonable process
If underperformance is linked to disability or health conditions, employers may also be required to make reasonable adjustments under equality law.
Failure to consider these obligations can lead to discrimination claims.
Employer Responsibilities in Underperformance Management
Ensuring a Fair Process
Employers must ensure that underperformance is managed fairly, consistently and transparently.
Key responsibilities include:
- Setting clear expectations from the outset
- Providing adequate training and support
- Giving regular and constructive feedback
- Keeping accurate records of performance concerns
- Allowing sufficient time for improvement
- Applying procedures consistently
Employers should also ensure that managers are properly trained in performance management. Poor handling at manager level is one of the most common sources of disputes.
Capability Meetings and Formal Reviews
What to Expect
A formal capability meeting is a key stage in underperformance management.
During the meeting:
- The employer explains the performance concerns
- Evidence is presented
- The employee responds in detail
- Mitigating factors are considered
- Next steps are discussed
The meeting should be structured but not adversarial. It is a review of capability, not a disciplinary hearing.
Employees have the right to be accompanied by a colleague or trade union representative.
Outcomes of Underperformance Management
Possible Results
The outcome will depend on the level of improvement and the circumstances of the case.
Possible outcomes include:
- No further action
- Continued monitoring
- Extension of improvement plan
- Redeployment to a different role
- Dismissal in cases of persistent underperformance
Dismissal should always be a last resort. Employers must demonstrate that they have provided adequate support and a fair opportunity to improve.
Legal Risks in Underperformance Management
Avoiding Employment Claims
If underperformance is not managed properly, it can result in legal claims.
Common risks include:
- Unfair dismissal claims
- Constructive dismissal claims
- Discrimination claims
- Procedural unfairness arguments
Tribunals will assess whether the employer acted reasonably in all circumstances, including whether the process was fair and whether sufficient support was provided.
Even where performance concerns are genuine, procedural mistakes can undermine a case.
Common Mistakes in Underperformance Management
What Employers Should Avoid
Some of the most frequent mistakes include:
- Failing to identify performance issues early
- Providing unclear or inconsistent feedback
- Skipping informal stages
- Setting unrealistic improvement targets
- Not documenting performance concerns
- Ignoring health or disability factors
These errors can significantly weaken an employer’s position if a dispute arises.
Practical Advice for Employees
Responding to Performance Concerns
If you are facing underperformance management, it is important to respond constructively.
You should:
- Ask for clarity on expectations
- Seek feedback and examples of concerns
- Engage with training or support offered
- Keep records of meetings and discussions
- Raise concerns if the process is unfair
Remaining professional and proactive can have a significant impact on the outcome.
Practical Advice for Employers
Building an Effective Management System
Employers can reduce risk and improve outcomes by:
- Implementing clear performance standards
- Training managers in early intervention
- Addressing issues promptly
- Using structured improvement plans
- Ensuring consistent application of policies
- Seeking legal advice in complex cases
A consistent and fair approach builds trust and reduces disputes.
Underperformance Management and Workplace Culture
The Wider Impact
How underperformance is managed affects workplace culture. A fair and supportive approach encourages openness and improvement.
A harsh or inconsistent approach can lead to fear, disengagement and turnover.
Striking the right balance is essential. Performance management should be firm but fair, structured but supportive.
How Blackstone Solicitors Can Help
Expert Employment Law Advice
At Blackstone Solicitors, we provide expert advice on underperformance at work management. We assist employers in designing and implementing fair capability procedures that reduce legal risk.
We also support employees who are facing performance concerns, helping them understand their rights and respond effectively.
Our approach is practical, clear and focused on achieving fair outcomes.
How to Contact Our Employment Law Solicitors
It is important for you to be well informed about the issues and possible implications of Employment Law. However, expert legal support is crucial in terms of ensuring a positive outcome to your case.
To speak to our Employment law solicitors today, simply call us on 0345 901 0445, or click here to make a free enquiry. We are well known across the country and can assist wherever you are based. We also have offices based in Cheshire and London.
Please visit our website to see all the Employment Law services we offer: https://blackstonesolicitorsltd.co.uk/employment-law-services/
Disclaimer: This article provides general information only and does not constitute legal advice on any individual circumstances.

