What Is a Performance Improvement Plan and What Are Your Rights?
Being put on a performance improvement plan can feel like a warning bell, especially if it arrives without much notice. Some plans are genuinely intended to help an employee get back on track. Others may be part of a formal capability process that could lead to a warning or dismissal.
The key question is not simply whether your employer has introduced a plan. It is whether the concerns are clear, the targets are realistic, support is offered, and you are given a fair chance to respond and improve.
Disclaimer: This article is for general information only and does not constitute legal advice. Performance management issues are fact-specific. Your position will depend on your contract, employment status, length of service, workplace policies, the evidence, any health or disability issues, and the procedure followed by your employer.
What does a performance improvement plan usually involve?
A performance improvement plan, often called a PIP, is a written document that sets out concerns about your work and what your employer expects you to improve. It should usually explain the issue, the standard required, the support available, the review period, and what may happen if the required improvement is not achieved.
The ACAS guidance on performance improvement plans explains that, where informal steps have not worked, an employer may consider a PIP. ACAS says this should include specific objectives, a reasonable timeline and any further support or training needed.
In plain terms, a fair PIP should tell you what the problem is and what “good enough” looks like. A plan that simply says “improve communication” or “be more proactive” without detail is unlikely to give you much to work with.
The first question: Is the PIP informal or formal?
One of the first things to check is whether the plan is informal, formal, or part of a disciplinary or capability process. The title of the document may not tell the full story.
| Question to ask | Why it matters |
| Is this an informal support plan? | It may be designed to help you improve without formal consequences |
| Is this part of a capability process? | It may lead to warnings or dismissal if targets are not met |
| Could disciplinary action follow? | You may have additional procedural rights |
| How long will the review period last? | You need to know whether the timeframe is realistic |
| What evidence is being relied on? | You should understand the basis of the concerns |
If your employer is unclear, ask for clarification in writing. It is better to know the position at the start than to discover later that the process has sharper teeth than advertised.
What should a fair PIP include?
A fair performance improvement plan should be clear enough for you to understand what is expected and how progress will be judged.
It should usually include:
- The specific performance concerns.
- Examples or evidence supporting those concerns.
- The standards or targets you are expected to meet.
- A realistic timescale for improvement.
- Any support, training, supervision or mentoring being offered.
- The dates of review meetings.
- How progress will be measured.
- The possible consequences if the required improvement is not made.
The wider ACAS guidance on performance management says performance reviews are a chance to discuss what someone is doing well, where improvement is needed, whether more support or training is required, and any development objectives.
That support point matters. A PIP should not feel like a trap with a spreadsheet attached. If your employer says improvement is needed, it should also consider what would help you get there.
What are your rights during a PIP?
Your rights depend on the process being followed, but you should generally expect the process to be fair, transparent and based on evidence.
You may be able to ask for:
- A written copy of the PIP.
- Clear examples of the alleged performance issues.
- A chance to respond before conclusions are reached.
- Reasonable time to improve.
- Relevant training, support or supervision.
- Adjustments if health or disability issues are involved.
- Notes of review meetings.
- An appeal, if a formal warning or dismissal follows.
If the process is formal and could result in disciplinary action, you should be told that clearly. You should not have to guess whether your job is at risk.
Can you bring someone with you?
If the meeting is informal, there may not be a legal right to be accompanied, although you can still ask.
If the meeting is disciplinary and could lead to a formal warning or dismissal, the position may be different. The Citizens Advice guidance on being accompanied at a disciplinary meeting explains that employees can usually bring a colleague, trade union representative or trade union official.
Before a meeting, ask whether it is formal and whether you can bring someone with you. A simple question can avoid a great deal of confusion later.
What should you do after receiving a PIP?
Do not ignore it, even if you think it is unfair. A calm and organised response will usually help more than an emotional one.
Consider taking these steps:
- Read the plan carefully
Check the targets, timescales, review dates and possible outcomes. - Ask for evidence
If examples are missing, ask what specific incidents, figures, feedback or work outputs are being relied on. - Check whether the targets are realistic
Targets should be specific and achievable within the timeframe. - Raise support needs early
Ask for training, supervision, clearer priorities or adjusted workloads where appropriate. - Keep your own record
Save emails, meeting notes, feedback, workload evidence and examples of completed work. - Respond in writing where needed
If the plan is inaccurate or unfair, set out your concerns clearly and professionally.
Think of this as building a record while trying to resolve the issue. Sensible paperwork is not glamorous, but it often proves useful.
What if health, stress or disability is affecting your performance?
If your performance has been affected by health, stress, disability, medication, menopause, neurodiversity or another personal factor, you may need to raise this with your employer.
Employers should be careful where health or disability may be relevant. ACAS provides specific guidance on capability and performance where someone is disabled, including the need to consider support and reasonable adjustments before taking formal action.
Adjustments might include changes to targets, amended duties, extra supervision, assistive technology, adjusted hours, or more time to complete certain tasks. What is reasonable will depend on the facts.
Our article on stress in the workplace also explains how workplace pressures can affect employees and employers. If stress is relevant to your performance, it is worth keeping a clear record of workload, deadlines, support requested and any medical advice received.
Could a PIP lead to dismissal?
Yes, but dismissal should not be automatic. If poor performance leads to dismissal, the employer would usually need to show a fair reason and a fair process.
The GOV.UK guidance on dismissal for capability or conduct confirms that capability or performance can be a potentially fair reason for dismissal, but employers must still act fairly.
A fair process will often involve warning you about the concerns, giving you a reasonable opportunity to improve, providing appropriate support, reviewing progress properly, and considering your response before reaching a decision.
For more context on formal workplace procedures, our guide to disciplinary procedures explains why process, evidence and clear communication matter when formal action is being considered.
Warning signs that a PIP may be unfair
A PIP may need closer scrutiny if:
- The targets are vague or impossible to measure.
- The review period is unreasonably short.
- You are not given examples of poor performance.
- You are denied training or support.
- Similar employees are treated differently.
- The plan ignores health or disability issues.
- The outcome appears predetermined.
- The process begins after you raise a complaint or protected concern.
None of these points automatically proves unfairness. There are, however, reasons to pause, keep records and consider taking advice.
How our employment advice team can help if you are put on a PIP
If you have been placed on a performance improvement plan, it is sensible to understand where you stand before responding, especially if the targets feel unrealistic, the evidence is unclear, or the process may lead to a warning or dismissal.
We can review the relevant documents, discuss the circumstances with you, and advise on how the PIP may affect your position. We can also help you consider whether to respond in writing, request adjustments, raise concerns internally, appeal a formal warning, or explore settlement discussions where appropriate.
Our employment advice for employees can assist with workplace disputes that may arise from a PIP, including disciplinary issues, dismissal, discrimination, settlement agreements and related employment concerns.
If you are unsure whether your performance improvement plan is fair, visit our employment advice page to see how we can help you understand your options before the process moves further.
Key points to remember
A performance improvement plan is not automatically unlawful or unfair. It should, however, be clear, reasonable, evidence-based and genuinely aimed at improvement.
Before responding, ask yourself:
- Do I understand the concerns?
- Have I seen the evidence?
- Are the targets realistic?
- Have I been offered support?
- Is health or disability relevant?
- Is the process informal or formal?
- Could this lead to a warning or dismissal?
A PIP can be a chance to reset expectations, but it can also mark the start of a more formal process. Knowing which one you are dealing with is the first step in protecting your position.Being put on a performance improvement plan can feel like a warning bell, especially if it arrives without much notice. Some plans are genuinely intended to help an employee get back on track. Others may be part of a formal capability process that could lead to a warning or dismissal.
The key question is not simply whether your employer has introduced a plan. It is whether the concerns are clear, the targets are realistic, support is offered, and you are given a fair chance to respond and improve.
Disclaimer: This article is for general information only and does not constitute legal advice. Performance management issues are fact-specific. Your position will depend on your contract, employment status, length of service, workplace policies, the evidence, any health or disability issues, and the procedure followed by your employer.