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View full libraryA manager's guide to a performance improvement plan (PIP) and dismissal timeline helps UK employers manage persistent underperformance through a structured, fair and documented process. It explains how to set improvement objectives, provide support, review progress, issue warnings where appropriate and consider dismissal only after a fair procedure.
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If you are managing employee performance concerns, the toolkit brings together practical HR templates covering discussions, improvement plans, reviews and outcomes.
This guide brings together the key information, considerations and practical guidance you need to understand the subject, make informed decisions and take an appropriate and consistent approach. Preview the document below.
The schedule was developed with the assumption that there are no medical or other concerns influencing performance, that complete assistance and training have been provided, that the desired performance is fair, and that particular instances of poor performance are provided.
Timescales are approximate and subject to change for a variety of reasons.
It may be feasible to adhere to this timetable more rapidly depending on the type and severity of the performance problems; the individual's reply; and/or if they do not appeal official warnings issued.
| Date | Step | Outcome |
| Day 1 | Initial meeting to raise concerns |
Review performance overall, strengths and weaknesses, and make sure specific details and examples are given of areas of concern. |
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Managing persistent underperformance can be challenging, particularly when managers need to balance support for an employee with the performance standards required by the business. A performance improvement plan (PIP) provides a structured way to explain concerns, agree measurable objectives, identify support and assess progress over a reasonable period.
This manager's guide to a PIP and dismissal timeline explains the typical stages of a capability process, from early conversations through to a possible formal warning, capability hearing and dismissal decision. It helps managers plan the process while recognising that the appropriate timescales and steps depend on the employee's circumstances, the nature of the performance concerns and the organisation's procedures.
A PIP should identify the specific performance concerns, the standard required, how improvement will be measured and when progress will be reviewed. It should also record the training, coaching, resources or other support the employer will provide. Objectives must be realistic in light of the employee's role, workload and circumstances.
The guide provides an indicative timeline for initial discussions, issuing the PIP, holding progress reviews and assessing the outcome. It explains why managers should allow sufficient time for improvement and avoid treating a predetermined deadline as an automatic trigger for dismissal. Extensions or changes may be appropriate where progress has been made, circumstances have changed or further support is needed.
If performance remains below the required standard, managers may need to follow the organisation's formal capability or disciplinary procedure. This can involve a formal warning, a further improvement period and, where appropriate, a capability hearing at which dismissal may be considered. Employees should have a meaningful opportunity to respond before a decision is made.
Before considering dismissal, managers should review the evidence, the support provided, the employee's responses and any relevant reasonable adjustments. They should also consider whether further support or suitable alternative work is appropriate. If dismissal is ultimately decided, the employee should receive the decision in writing, information about notice and the right to appeal. The guide helps managers document each stage and work with HR to maintain a fair, consistent process.
Related HR resources and workflow
Explore the HR resources that may be relevant before and / or after using the Managers guide to a performance improvement plan (PIP) dismissal timeline, helping you understand the wider process, maintain appropriate documentation and follow a consistent approach.
Use the following as a practical framework for assessing the situation, considering the available options and deciding on the appropriate course of action. Follow each step in sequence to support consistent, informed and appropriate decision-making.
Understand the common mistakes to avoid when using this HR template, helping you reduce risk, prevent unnecessary costs and ensure the process is handled correctly.
There is no universal statutory duration for a PIP. The timescale should be reasonable for the role, the performance issue and the improvement required. A plan might run for four to eight weeks in some circumstances, while more complex concerns may require longer. Employers should explain the review dates and consider extensions where justified.
Potentially, but failure to meet PIP objectives should not automatically result in dismissal. The employer must follow a fair procedure, consider the evidence and the employee's explanation, review the support provided and take account of relevant circumstances. Depending on the organisation's procedure, formal warnings and a further opportunity to improve may be appropriate before dismissal is considered.
The statutory right to be accompanied generally applies to qualifying formal disciplinary hearings that could result in a formal warning or other disciplinary action, including dismissal, rather than every routine performance review. Employers should check the nature of the meeting, their own policy and any reasonable adjustments required. It is often good practice to explain the arrangements in advance.
Consider whether the employee needs reasonable adjustments, additional support, changes to working arrangements or occupational health advice. Where the Equality Act 2010 applies, the employer must meet its duty to make reasonable adjustments. Seek HR advice before escalating the process or considering dismissal. See https://www.acas.org.uk/supporting-disabled-people/capability-and-performance-when-someone-is-disabled.
HRDocBox provides customisable HR resources designed for UK employers. This guide gives managers a structured starting point for planning PIP reviews, recording support and understanding the stages of a potential capability dismissal. It can be adapted to the organisation's policies and management responsibilities.
A dedicated HRDocBox guide provides an organised management resource with practical prompts and an indicative timeline that can be aligned with your procedures. AI can help tailor wording or explore scenarios, but its output still needs checking for legal accuracy and suitability. Employers remain responsible for making fair decisions and following the appropriate process.
How this content is developed and reviewed
The Managers guide to a performance improvement plan (PIP) dismissal timeline is developed using a practical HR methodology that considers current UK employment legislation, ACAS guidance, CIPD good practice and the real-world HR process it supports. Templates and supporting information are regularly reviewed and updated, with additional reviews triggered by significant changes to legislation, guidance or established HR practice, helping ensure each document remains practical, relevant and suitable for UK employers.
Darryl Horn, Chartered HR Director
Darryl is a Chartered HR professional with over 25 years' experience in senior HR and employee relations roles.
He has extensive practical experience of managing performance improvement HR processes and founded hrdocbox to provide businesses with practical, professionally developed HR resources grounded in UK employment law and best practice.
HRDocBox has been creating practical UK HR documents since 2009.
"Darryl provides support and advice with excellent judgement, and has a strong understanding of people, policies and UK employment legislation."
"He is someone I trust; consistent, dependable, and committed to doing things properly."
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