A termination letter is a formal written document issued by an employer to an employee confirming the decision to end the employment relationship. In England and Wales, the termination letter serves multiple legal functions: it provides the employee with written notice of the termination, it states the reason for the dismissal, and it creates a contemporaneous record that may be scrutinised by an Employment Tribunal if the employee challenges the fairness of the dismissal.

Under English employment law, the employer bears a heavy burden when terminating employment. Unlike the United States, where the default rule in most states is at-will employment (meaning the employer can dismiss for any reason or no reason at all), employment in England and Wales is governed by a comprehensive statutory framework that gives employees significant protection against unfair dismissal. The principal legislation is the Employment Rights Act 1996, which provides that employees with at least two years of continuous service have the right not to be unfairly dismissed (section 94). A dismissal is unfair unless the employer can demonstrate that it was for one of the five potentially fair reasons set out in section 98: capability or qualifications, conduct, redundancy, statutory illegality or contravention, or some other substantial reason of a kind such as to justify the dismissal.

Having a potentially fair reason is necessary but not sufficient. The employer must also show that the dismissal was carried out in accordance with a fair procedure. The Employment Tribunal will have regard to the ACAS Code of Practice on Disciplinary and Grievance Procedures, which sets out the basic requirements of a fair process: investigation, notification of the charges, a disciplinary hearing at which the employee has the right to be accompanied, a decision, and the right to appeal. Failure to follow the ACAS Code does not automatically make a dismissal unfair, but section 207A of the Trade Union and Labour Relations (Consolidation) Act 1992 requires tribunals to take it into account, and an unreasonable failure to comply can result in an uplift of up to twenty-five per cent on any compensation awarded.

The termination letter is the written record that ties together the reason for dismissal, the procedure followed, and the terms on which the employment is ending. It is one of the most important documents in any subsequent Employment Tribunal claim, and it should be drafted with care.

A termination letter should be issued whenever an employer in England or Wales decides to end an employee's contract of employment, regardless of the reason for the termination. The letter should be issued at the conclusion of whatever process has been followed, whether that is a disciplinary procedure, a redundancy consultation, a capability review, or the expiry of a fixed-term contract.

In cases of dismissal for misconduct or gross misconduct, the termination letter should be issued at the conclusion of the disciplinary hearing, after the decision-maker has considered the evidence and the employee's representations. The ACAS Code of Practice requires that the employee be informed of the decision in writing and that the letter state the reason for the dismissal, the date on which the employment will end, and the right to appeal.

In redundancy situations, the termination letter is issued at the end of the consultation process. Under section 188 of the Trade Union and Labour Relations (Consolidation) Act 1992, where an employer proposes to dismiss twenty or more employees at one establishment within a ninety-day period, the employer must consult with recognised trade union representatives or elected employee representatives. Individual consultation is also required for each affected employee. The termination letter should confirm the redundancy, the selection criteria applied, the notice period, and any statutory or enhanced redundancy payment.

For capability or performance-related dismissals, the termination letter should follow a formal capability review process. This typically involves setting clear performance targets, providing support and training, and conducting review meetings over a reasonable period. The ACAS Code requires that the employee be given a reasonable opportunity to improve before dismissal is considered.

For probationary dismissals, while the two-year qualifying period for ordinary unfair dismissal means many probationary employees cannot bring an unfair dismissal claim, the employer should still follow a fair process and issue a written termination letter. This protects the employer against automatically unfair dismissal claims (which have no qualifying period) and discrimination claims under the Equality Act 2010.

The termination letter is also necessary when an employer exercises a payment in lieu of notice (PILON) clause, terminating the employment with immediate effect and paying the employee for the notice period they would otherwise have worked. The letter should clearly state that PILON is being exercised and the amount being paid.

A properly drafted termination letter for use in England and Wales must contain several key elements that reflect the employer's legal obligations and that will withstand scrutiny if the dismissal is challenged before an Employment Tribunal.

The clear statement of termination must be unambiguous. The letter should state in plain terms that the employee's contract of employment is being terminated and specify the effective date of termination. The effective date of termination (EDT) is critically important because it determines the deadline for bringing an Employment Tribunal claim (generally three months less one day from the EDT under section 111 of the Employment Rights Act 1996) and affects the calculation of statutory notice, redundancy pay, and continuity of service.

The reason for termination must be stated clearly and should correspond to one of the potentially fair reasons under section 98 of the Employment Rights Act 1996. Under section 92, employees with two or more years of continuous service are entitled to request a written statement of the reasons for their dismissal, and the employer must provide it within fourteen days. Including the reason in the termination letter itself satisfies this obligation proactively. The reason should be factual, specific, and supported by reference to the process followed.

The notice period must comply with both the statutory minimum under section 86 of the Employment Rights Act 1996 and the contractual notice period specified in the employee's contract of employment. The statutory minimum from the employer is one week per year of continuous service, up to a maximum of twelve weeks. If the contractual notice period is longer, the contractual period prevails. In cases of gross misconduct, the employer may dismiss summarily without notice, but the letter should explicitly state that summary dismissal is being applied and the grounds for it.

Payment in lieu of notice provisions should be clearly stated if the employer is exercising a PILON clause. The letter should specify the gross amount to be paid and note that it is subject to deductions for income tax and National Insurance. Without a contractual PILON clause, making a payment in lieu may constitute a breach of contract by the employer, which could affect the enforceability of post-termination restrictive covenants.

Outstanding payments should be itemised, including any accrued but untaken holiday pay under the Working Time Regulations 1998, outstanding salary, expenses, and any contractual entitlements such as bonuses or commission. The employee's P45 should be issued within the statutory timeframe.

The right of appeal is a fundamental requirement of the ACAS Code of Practice. The letter should state that the employee has the right to appeal, identify the person to whom the appeal should be addressed, specify the deadline for submitting the appeal, and remind the employee of their right to be accompanied at the appeal hearing by a trade union representative or fellow worker under section 10 of the Employment Relations Act 1999.

A reminder of post-termination obligations, including confidentiality obligations and any restrictive covenants, should be included to put the employee on notice that these obligations survive termination. This is particularly important where the employer may need to enforce the restrictions.