Mistakes to Avoid During Redundancy: A Practical UK Employer Guide

A redundancy process can go wrong before anyone is told their role is at risk. When leaders treat the outcome as settled, consultation and selection can become paperwork exercises rather than genuine opportunities to consider alternatives. The mistakes to avoid during redundancy rarely begin with one missed letter. Rushed planning, unclear selection criteria and incomplete records can undermine confidence in decisions and expose the business to avoidable challenge.

It is understandable to focus on the operational need to reduce roles while also considering fairness, consistency and how people will be treated. A well-managed process needs to address both. This guide explains common mistakes, what to review at each stage and how clear communication and accurate records can help keep decisions fair and explainable. The right approach depends on the circumstances, so a generic template may leave important risks unaddressed.

We’ll look at planning and consultation, selection, alternatives to redundancy, communicating outcomes and keeping reliable records. We’ll also explain how tailored HR and employment law support can help identify risks early and guide managers through difficult conversations. Altum HR supports employers with redundancy management, helping them balance business needs with a fair, considered process for affected employees.

Redundancy mistakes start when the business case is treated as a final decision

Restructuring can put leaders under pressure to reduce roles quickly while keeping essential work moving. Even when there is a clear business need, the way decisions are developed matters. Some of the most serious mistakes to avoid during redundancy begin when a proposed change is presented as a foregone conclusion, leaving little room to consider alternatives or employee feedback.

A genuine redundancy concerns the work, not a convenient label for a particular person. In plain terms, redundancy arises when a business or workplace closes, or the need for a type of work ceases or diminishes. This reflects the Redundancy in United Kingdom law overview. Employers should still assess how the principles apply to their specific circumstances.

Before proposing role changes, document the business rationale: what has changed, what work the organisation needs, and why the proposed structure may address that need. Record the options considered and the assumptions behind the proposal. This gives managers a clear basis for discussion and helps them explain how the proposal relates to business needs, rather than an individual’s identity or performance.

Mistake: announcing redundancies before exploring the proposal

There is a practical difference between telling employees that roles are at risk under a proposal and telling them that redundancies are confirmed. A proposal signals that the organisation is considering a change and that relevant feedback may affect what happens next. Announcing a settled outcome too early can make consultation appear to be a formality.

Keep a written record of the rationale, the options already considered and the decisions that remain open. For example, if a team structure is under review, note which duties or reporting arrangements could still change following feedback. Then record how comments were assessed and whether they altered the proposal. This makes genuine consideration easier to demonstrate than meeting notes with no clear response.

Mistake: defining the problem around a person, not the work

Start by mapping the work the business needs to carry out and the roles affected. Then consider individuals through an appropriate process. Job titles alone can be misleading: two employees with the same title may have different duties, while similar work may sit under different titles. Compare actual responsibilities, skills and future operational needs before deciding which roles may be affected.

When the business case or role mapping is difficult to assess, tailored redundancy advice can help employers test their reasoning and keep the process focused on the work required.

Consultation and selection mistakes can turn a necessary change into an unfair process

Once a proposal is under consideration, the way employees are consulted and roles assessed can affect whether the process is fair and defensible. Consultation should explain the proposed changes, give employees a meaningful chance to share their views and allow the employer to consider alternatives. Fair selection means using relevant criteria, applying them consistently and making it clear how decisions are reached.

Mistake: using consultation as a formality

Consultation is not meaningful if the outcome is already fixed. Explain what is proposed, invite questions and suggestions, and consider whether feedback changes the plan. Make reasonable arrangements to engage employees who are on leave, absent or working remotely. This could include offering a suitable meeting format and a way to respond. Keep dated notes of questions, answers and any resulting changes, including why a suggestion was not adopted.

Mistake: applying selection criteria without a fairness check

Define the selection pool by looking at the work and roles genuinely affected, rather than assuming job titles alone determine who should be compared. Choose criteria linked to the role requirements and apply the same approach to everyone in the pool. Ask whether another manager, reviewing the evidence, could understand how each assessment was made.

Fair selection depends on relevant criteria, consistent application and evidence that supports each assessment. Compare clear, evidence-based measures with vague or uneven ones:

• Clear: Assess documented skills needed for the future role against the same defined standard. Weak: Score “flexibility” without explaining what it means or recording examples.
• Clear: Use reliable performance evidence gathered over a comparable period. Weak: Rely on a manager’s general impression or information available for some employees but not others.

Check whether a criterion could affect employees differently. For example, an attendance measure may need careful review where disability-related absence or pregnancy-related absence is relevant. A criterion that appears neutral can still raise discrimination concerns in some circumstances. Assess the facts and seek current, case-specific employment law advice before relying on it.

These are common mistakes to avoid during redundancy: treating feedback as a box-ticking exercise or allowing unclear scoring to drive outcomes. Tailored redundancy advice can help employers review consultation and selection arrangements in light of the business and the employees affected.

Skipping alternatives, records or employee support leaves avoidable gaps

Before confirming a redundancy outcome, pause to consider whether there are practical ways to avoid or reduce its impact. A vacancy in another team, for example, may be relevant even if it sits outside the employee’s current department. Recording the review helps show that alternatives were considered rather than overlooked.

Mistake: overlooking alternatives to redundancy

Use a consistent review sequence before reaching a final decision:

• 1. Identify vacancies: Check current openings and roles expected to become available during the relevant process.
• 2. Look beyond the immediate team: Consider opportunities across the organisation and any wider group that may be relevant to the circumstances.
• 3. Assess possible matches: Compare the role’s requirements with the affected employee’s experience and circumstances. Consider whether training or adjustments could be relevant.
• 4. Record the outcome: Note what was reviewed, what was offered or discussed, and why an opportunity was or was not considered suitable.

Suitable alternative employment has a specific legal framework, and whether a role is suitable depends on the facts. Check current guidance and obtain tailored advice before relying on a particular conclusion. Don’t assume a vacancy is unsuitable simply because its title or team differs. Focus the review on actual opportunities and the individual circumstances.

Mistake: leaving employees with unclear outcomes or incomplete records

Once decisions are made, communicate them clearly and with care. Explain the outcome, the reasons for it, the relevant next steps and who the employee can approach with questions. Avoid vague messages that leave people unsure whether a decision is final or what happens next. Keep copies of communications and record the support or information provided.

For each affected employee, retain a clear account of the business rationale, the alternatives reviewed, the decision reached, the explanation given and any relevant follow-up. Accurate records help managers check that decisions were handled consistently and respond to later questions with a coherent account. They can also help the business assess employment tribunal risks and identify where case-specific employment law advice is needed.

Keep pay administration distinct from the wider process. Statutory redundancy pay calculations address payment, not whether the decisions and handling were fair.

Altum HR provides tailored redundancy management support to help employers work through the process.

A structured final review helps employers act with confidence and care

A final review gives employers a chance to catch gaps before decisions are communicated. It does not replace case-specific legal advice, but it can help managers check that the process has been followed consistently and that the records support the decisions made. Moving to outcomes before checking that the rationale, process and employee communications align is one of the mistakes to avoid during redundancy.

A final check before communicating decisions

Work through the same review for each affected role or employee. Focus on the evidence and whether the process has remained open to genuine consideration:

• Rationale: Does the documented business need explain the proposed role changes?
• Feedback: Were employee views considered? Is it clear whether they changed the proposal or why they did not?
• Selection: Do the pool, criteria, scores and supporting evidence form a consistent, explainable record?
• Alternatives: Are relevant vacancies and possible alternatives recorded, with reasons for the outcome?
• Final steps: Have managers checked current requirements for notice, payments and any applicable collective process?

If a record is missing or a decision is difficult to explain, pause and resolve the gap before communicating the outcome. Check that letters and conversations give employees clear, accurate information, and that managers are prepared to respond respectfully to questions. Verify legal requirements against current guidance rather than relying on an old checklist, particularly where the circumstances or applicable process are complex.

When tailored redundancy support can help

Internal checks help identify whether the steps have been completed, but they do not settle every legal question. The right process for a particular situation, notice and payment entitlements, or collective requirements may need current, case-specific employment law advice. Considering these questions separately from a manager’s process review helps avoid treating a completed checklist as proof that every legal issue has been resolved.

Altum HR provides employer-side redundancy management and employment law advice. We work with managers on documentation, decision-making and considerate employee communication. Tailored support can help keep the process aligned with the circumstances of the business and the people affected.

Discuss redundancy management support with Altum HR.

Make your next steps considered and well supported

Before moving forward, give managers time to consider what the organisation needs and how decisions can be made with care. The mistakes to avoid during redundancy are easier to address when the process is reviewed early, records are clear and employees are treated as individuals, not administrative tasks.

When internal capacity is stretched or circumstances are particularly sensitive, tailored outsourced HR support can work alongside your managers and adapt to your business needs. It can help keep communication, documentation and decision-making aligned while giving leaders a steady point of support through a demanding period.

With careful preparation and support, you can approach change with greater clarity and help people feel respected throughout the process.

Frequently Asked Questions

Is redundancy automatically fair if a business has a genuine reason?

No. A genuine business reason is only one part of a fair redundancy dismissal. Employers also need to consider whether they followed a fair procedure, including meaningful consultation and a fair approach to selection. For example, a real reduction in work does not by itself explain why one employee was selected from a group doing similar work. Review the rationale and how decisions were reached separately, and seek case-specific advice if the facts are uncertain.

Can an employer make an employee redundant while they are on leave?

Leave does not automatically prevent an employer from making a role redundant, but the employee must have a fair chance to receive information and take part in relevant discussions. Arrange a suitable way to communicate, allow time for a response and keep a record of contact attempts. Check current protections carefully where pregnancy, maternity, adoption or shared parental leave is involved, as priority for suitable alternative vacancies may apply in protected circumstances.

What happens if an employee disagrees with their redundancy selection?

An employee can raise concerns about their selection with the employer, including through an internal appeal or grievance route where appropriate. A manager who was not involved in the original decision can review the scoring, evidence and explanation, then consider whether an error or inconsistency needs correcting. Keep the review impartial and document its outcome. An internal challenge does not guarantee that the decision will change, but it gives the employer a structured opportunity to address concerns.

Do voluntary redundancies count towards collective consultation numbers?

They can. The collective consultation threshold is 20 or more proposed redundancies at one establishment within 90 days. When assessing the proposal, include voluntary redundancies the employer invites and accepts as part of the redundancy exercise, rather than assuming they sit outside the count. Check current GOV.UK and Acas guidance on how the threshold applies to the specific plans, including which establishment is relevant and how proposed dismissals should be counted.

Can an employer recruit for a similar role after making someone redundant?

It depends on the work and the circumstances. Recruiting soon after a redundancy into a role with substantially similar duties may prompt questions about whether the original need for that work had genuinely ceased or diminished. A new role may differ in its responsibilities, skills or structure, but job titles alone will not settle the issue. Compare the actual duties and business requirements, and retain the rationale for both decisions.

When should an employer seek HR advice during a redundancy process?

Seek advice early, while the business is still considering options and before communicating a settled outcome. Early input can help test the proposed rationale, identify who may be affected and flag whether collective consultation or protected-leave considerations need review. Advice is also useful if consultation feedback changes the plan, the selection pool becomes difficult to define or a vacancy emerges. Addressing these issues promptly can help employers manage the mistakes to avoid during redundancy.

Article by

Josephine Broadstock

Josephine Broadstock is the Founder of Altum HR and a recognised thought leader in HR strategy and operational delivery. With a career grounded in employment law and hands-on business support, Josie has built a reputation for helping organisations move beyond transactional HR into truly strategic, commercially aligned people management.

At the core of Josie’s approach is a belief that HR should not sit in isolation—it should actively drive business performance. She works closely with business owners and leadership teams to understand how their organisations function in practice, not just on paper, enabling the design and implementation of people strategies that are both legally robust and operationally effective.

Josie specialises in translating complex employment law and HR challenges into clear, practical solutions that support growth, reduce risk, and improve organisational efficiency. Her work often focuses on bridging the gap between policy and execution—ensuring that processes are not only compliant but also embedded into day-to-day operations in a way that adds measurable value.

Through Altum HR, Josephine leads a team of highly qualified consultants who share her commitment to quality, personalisation, and commercial impact. She is particularly passionate about raising standards within the HR industry, advocating for a more consultative, expert-led approach that prioritises long-term business outcomes over quick fixes.

As an author, Josie shares insights on employment law developments, operational best practice, and real-world HR challenges, offering business leaders practical guidance they can apply immediately. Her content is designed to cut through complexity and provide clarity in an ever-evolving workplace landscape.