By Stephen Simpson, Brightmine Principal Editor, Employment Law and Compliance
If a probationary employee is not performing satisfactorily, the employer should aim to give them time to achieve the required improvement, with adequate support and training. This will usually mean waiting until the end of the probationary period before making a decision to terminate the employment. However, in some circumstances, early termination may be appropriate.
Strengthen your HR processes with our professionally drafted dismissal letter template for poor performance during the probationary period. Designed to support busy HR teams and managers, this ready‑to‑use template ensures your communication remains clear, compliant and consistent when ending employment early.
Whether you’re handling capability issues, managing probation reviews or safeguarding organisational standards, this template provides the precise wording you need to deliver a fair and legally sound dismissal.
In this resource, you will find:
- Example letter wording
- Supporting guidance for using this letter
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For full access to Letter dismissing employee because of poor performance during probationary period, sign up to a HR and Compliance Centre subscription today.
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About the author

Stephen Simpson
Principal editor – Employment Law and Compliance, Brightmine
Stephen is a principal editor who has worked on the Brightmine employment law and leading practice resources for over 20 years. After growing up in Northern Ireland in the 1980s, he trained as a solicitor in England in the 1990s but soon moved into legal publishing. He was among the first recruits to Brightmine in the year before it was launched as XpertHR in 2002.
Stephen has worked on a wide range of employment law and leading practice resources, including overseeing the creation and expansion of the HR templates resource types (Policies and procedures, Letters and forms, and Contract clauses). He has written up over 1,000 reports on employment law cases and created practical guidance on a range of HR issues for the Commentary & insights tool. He also had a stint working on Personnel Today.
Connect with Stephen on LinkedIn.
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