How to Write a Redundancy Appeal Letter UK: Your Rights and What Works

Being told you are being made redundant is one of the most destabilising things that can happen at work. The instinct is often to accept it, to assume that the employer must be right, or to feel that challenging it is futile or even damaging. In many cases that instinct is wrong.
Employers make mistakes in redundancy processes. They define selection pools too narrowly. They apply scoring criteria inconsistently. They fail to consult properly. They overlook suitable alternative roles. They allow protected characteristics to influence selection without realising it. Every one of those failings is a ground for appeal and, beyond that, a potential claim for unfair dismissal at an employment tribunal.
This guide explains what a redundancy appeal is, what the strongest grounds are, how to write the letter that makes the case, what happens at the appeal meeting and what to do if the appeal does not succeed.
What a Redundancy Appeal Is and Why It Matters
A redundancy appeal is a formal request for your employer to reconsider its decision to make you redundant. As Acas guidance on appealing a redundancy decision confirms, if you think you were selected unfairly or there was a problem in the redundancy process, your employer should offer you the chance to appeal. Even if your employer has no formal appeals process, you can still write to them setting out why you believe the redundancy is unfair.
The appeal matters for two reasons. First, it may actually reverse the decision. Employers who receive a well-argued, evidenced appeal sometimes find that the selection scoring was applied inconsistently, that a suitable alternative role was overlooked, or that the consultation process had a procedural flaw. Correcting these at appeal stage is far cheaper than defending a tribunal claim.
Second, whether or not the appeal succeeds, the appeal letter forms part of the evidence in any subsequent unfair dismissal claim. An appeal letter that clearly identifies the specific failings in the process, supported by evidence, strengthens your tribunal case considerably. An employee who raised no appeal and simply accepted redundancy has less to point to when arguing the process was unfair.
The Deadline: Act Quickly
Your employer should tell you the timescale for submitting an appeal in your redundancy notice letter. If they have not, check their redundancy or disciplinary policy. Acas suggests five working days is a reasonable timescale, though your employer’s policy may allow more. Whatever the deadline, do not miss it. A late appeal may not be accepted and, critically, failing to appeal can affect the compensation you receive if the matter reaches a tribunal.
Even if you are close to or past the stated deadline, submit the appeal with a brief explanation of the delay. An employer who refuses to consider a late appeal at all adds a further procedural failing to their conduct.
The Strongest Grounds for a Redundancy Appeal
Most successful redundancy appeals do not challenge whether the employer needed to make redundancies at all. Tribunals do not substitute their own view of how a business should be run. What they assess is whether the employer followed a fair process and whether the decision fell within the range of reasonable responses. Your appeal should focus on the process, not the commercial strategy.
Unfair or Inconsistent Selection Scoring
If your redundancy was the result of a selection scoring exercise, you are entitled to see your scores and the criteria that were applied. Request them in writing if you have not already received them. Compare your scores with what you know about your actual performance, attendance and skills. If a score appears to reflect opinion rather than evidence, if figures differ from your HR record, or if you believe scores were applied differently to other employees in the same pool, these are specific grounds for appeal.
Courts and tribunals have found selection processes unfair where scores were not based on objectively verifiable criteria, where the same criteria produced markedly different outcomes for similarly placed employees, and where the scoring was not documented or independently checked.
The Selection Pool Was Wrongly Defined
Employers must define a fair pool of employees from which redundancies are selected. If the pool was defined so narrowly that it included only you, when other employees carry out essentially the same or interchangeable work, this is a potential unfair dismissal ground. The question is whether the pool definition was reasonable, not whether the employer had a legitimate reason for it.
If you believe other employees who do similar work were excluded from the pool without adequate justification, describe this specifically in your appeal. Name the roles or departments you believe should have been included and explain why their work overlaps with yours.
Failure to Consult Properly
Employers must consult with employees at risk of redundancy before making the final decision. The consultation must be meaningful: it must happen before a decision is made, not as a formality after the decision has already been taken. Employees must be given enough information to understand the situation and to respond to it. They must be given a genuine opportunity to suggest alternatives.
If your consultation meetings were cursory, if you were not given adequate information, if the meetings were short and the decision appeared predetermined, or if your suggestions were dismissed without proper consideration, these are procedural failings you can raise in the appeal.
Failure to Consider Suitable Alternative Employment
Before making you redundant, your employer must take reasonable steps to identify and offer you suitable alternative roles within the organisation. Suitable does not mean identical. It means a role that is broadly comparable in terms of pay, status and responsibility, and that you have the skills or could reasonably acquire them.
If you are aware of vacancies that were filled by external candidates during or after your redundancy process, if roles were quietly restructured and reassigned, or if you were not told about available positions, these are strong grounds for appeal. Document any evidence you have of suitable roles that were available and not offered to you.
Discrimination
Redundancy selection that is influenced, even indirectly, by a protected characteristic is unlawful under the Equality Act 2010. Protected characteristics include age, disability, sex, pregnancy and maternity, race, religion or belief, and sexual orientation. If the selection criteria disproportionately affected employees with a protected characteristic, or if you believe your selection was connected to one of these characteristics, this is both a redundancy appeal ground and a potential discrimination claim.
Common examples include: selection criteria that use absence records in a way that disadvantages employees who were absent due to disability or maternity leave, age-weighted criteria that are not objectively justified, and selection processes that occur shortly after an employee raises a protected characteristic-related concern.
The Redundancy Is Not Genuine
A genuine redundancy exists where a role has disappeared or where fewer employees are needed to do a particular kind of work. If your role has effectively been taken over by a new hire, if your duties have been redistributed to other employees doing the same work under a different job title, or if the business circumstances cited do not genuinely require the reduction in headcount, the redundancy may not be genuine. A non-genuine redundancy is an unfair dismissal.
How to Write Your Redundancy Appeal Letter
The letter should be structured, specific and evidenced. It is not an emotional protest. It is a formal document that will be read by someone who has the authority to reverse the decision, and possibly later by an employment tribunal judge. Every paragraph should serve a purpose.
Keep it focused. Address your strongest grounds in numbered points. Do not try to challenge every aspect of the process if some grounds are much stronger than others.
Be specific. State what happened, when it happened and why it was unfair. Reference scores, dates, meetings and names where you can.
Attach your evidence. List every document you are enclosing and label them clearly.
State what you want. Specify the outcome you are seeking: reinstatement, review of scores, consideration for an alternative role, or a combination.
Request a senior, independent reviewer. You are entitled to ask that the appeal is handled by a senior manager who was not involved in the original decision.
Full Worked Example
[Your full name]
[Your address]
[Your job title and department]
[Date]
[Line manager or HR Director name]
[Company name and address]
Subject: Formal Appeal Against Redundancy Decision – [Your name]
Dear [Name],
I am writing to formally appeal against the decision to make me redundant, as communicated to me on [date]. I am submitting this appeal within the [X day] timeframe set out in [my redundancy notice / the company’s redundancy policy].
I am asking that this appeal be reviewed by a senior manager who was not involved in the original selection process. I would be grateful if you could confirm who will be conducting the review.
Ground 1: Unfair and inconsistent selection scoring
I received a score of [X] for [criterion, e.g. attendance]. According to my HR record, my absence over the relevant period was [X days / hours]. The score I was given does not reflect this figure. I attach a copy of my attendance record for the period [dates], which shows [describe what it shows]. I am asking the company to explain the basis for the score I received and to confirm that the same methodology was applied consistently across all employees in the selection pool.
[If relevant: I received a score of [X] for [criterion, e.g. performance]. I was rated [good / exceeds expectations / achieved targets] in my most recent performance review dated [date], a copy of which I attach. A score of [X] for this criterion is inconsistent with that assessment and I do not understand how it was reached.]
Ground 2: Failure to consider suitable alternative employment
I am aware that the role of [role title] in [department] was advertised externally on [date / platform]. This role involves [describe the overlap with your role]. I was not informed of this vacancy or given the opportunity to apply for it before my redundancy was confirmed. Under the Employment Rights Act 1996, my employer is required to take reasonable steps to seek suitable alternative employment before making a redundancy. I do not believe this obligation was met.
Ground 3: Inadequate consultation
I was notified of my at-risk status on [date] and my redundancy was confirmed on [date], a period of [X days]. During this period I attended [number] consultation meeting[s]. At the meeting on [date], I proposed [describe what you suggested, e.g. a reduction in my hours / a move to a different department / a change in responsibilities]. This suggestion was [not responded to in writing / dismissed without explanation]. I do not believe the consultation was meaningful or that my proposals were genuinely considered.
What I am asking for
I am asking the company to: review my selection scores against the original evidence used to calculate them; confirm that the same criteria were applied consistently to all employees in the pool; and consider whether the [role title] vacancy constitutes suitable alternative employment that should have been offered to me before my redundancy was confirmed.
I am available to attend an appeal meeting at a time convenient to the company and I would like to be accompanied by [a colleague / a trade union representative] at that meeting.
If the appeal is not upheld, I would ask that you confirm the outcome in writing with your reasons, and advise me of any further steps available to me.
Yours sincerely,
[Your name]
[Contact details]
[Attachments: list all documents enclosed]
What Happens at the Appeal Meeting
Your employer must arrange an appeal meeting as soon as possible after receiving your letter. You have the right to be accompanied by a work colleague or a trade union representative. Bring a copy of your appeal letter and any evidence you have submitted. Take notes or ask your companion to do so.
At the meeting, you will be invited to explain your grounds of appeal. Go through each ground in the order you set out in the letter. Be factual and measured. If you have documents that support each point, refer to them by name and have copies ready. The appeal manager should ask questions and may adjourn the meeting if they need to gather further information.
The employer must give you a written outcome. If the appeal is upheld and you are still in your notice period, the employer can offer your job back on the same terms as before. If your notice has ended, they should reinstate you and pay you for the period you were not working. You will need to repay any redundancy pay you have already received. If the appeal is rejected, the redundancy proceeds as planned.
If the Appeal Does Not Succeed
If your appeal is rejected and you believe the redundancy was unfair, you can bring a claim for unfair dismissal at the Employment Tribunal. You must first notify Acas through the early conciliation process, which pauses the tribunal time limit. You have three months minus one day from your employment ending to notify Acas. Missing this deadline will almost certainly end any tribunal claim.
Grounds for an unfair dismissal tribunal claim in a redundancy context include: unfair selection, inadequate consultation, failure to consider alternatives, selection based on a protected characteristic, and non-genuine redundancy. Each of these corresponds to a ground you may have raised in your appeal letter, which is why the appeal letter matters even when the appeal itself fails.
Getting Help
Free advice on redundancy rights and the appeal process is available from Acas on 0300 123 1100. If your workplace has a trade union, contact your representative immediately. They can help you with the appeal letter, accompany you to the meeting and advise on whether a tribunal claim is worth pursuing. If you want help drafting a redundancy appeal letter that identifies the right grounds, structures the argument clearly and attaches the right evidence, the team at LetterLab can help you get the wording right before you send it. A well-written appeal letter is the most effective single step you can take when you believe your redundancy was handled unfairly.
Quick Checklist: Before You Send
Have you checked the appeal deadline in your redundancy letter or company policy?
Have you requested your selection scores and the criteria used if you do not have them?
Have you identified the specific grounds for your appeal rather than a general disagreement?
Have you addressed each ground as a separate, numbered point?
Have you attached supporting evidence and listed each document in the letter?
Have you stated clearly what outcome you are seeking?
Have you asked for a senior manager not involved in the original decision to handle the appeal?
Have you asked to be accompanied at the appeal meeting?
Are you sending by email with read receipt or recorded post so you have dated proof of delivery?
Have you kept copies of the letter and all attachments?
The Key Takeaway: Most Redundancy Appeals Focus on Process, Not Strategy
The question in a redundancy appeal is almost never whether the business needed to make redundancies. It is whether the process used to select you was fair, consistent and compliant with the employer’s obligations. Selection scoring errors, pool definition problems, inadequate consultation and failure to offer suitable alternatives are all specific, evidenced grounds that employers and tribunals take seriously.
Write the appeal. Be specific. Send it within the deadline. And if the appeal does not succeed, you will have built the foundation of a stronger tribunal claim than you would have without it.




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