A settlement agreement in redundancy trades an uncertain process for a certain outcome. The consultation is under way. Three people are at risk. One of them has mentioned her solicitor twice. You can run the process to the end and hope the scoring holds up. Or you can offer an agreed exit and remove the risk altogether. Employers take that second route every week. Handled well, it buys a clean ending for a known price. Handled badly, it hands the employee evidence and a stronger claim. This article covers what a settlement agreement does in a redundancy, when it makes sense, what the law requires to make it binding, and the protected conversation rules that decide whether the offer itself can ever be used against you. The law described here applies in England, Scotland and Wales. Northern Ireland runs separate rules, including different redundancy pay rates and no section 111A protected conversation regime, so take advice separately for staff based there. 

What a settlement agreement does in a redundancy 

A settlement agreement is a legally binding contract between employer and employee. It ends the employment on agreed terms. In return for a payment, the employee gives up the right to bring the tribunal claims listed in the agreement. They were called compromise agreements until 2013, and Acas publishes plain-English guidance on how they work. 

In a redundancy, the agreement sits alongside the statutory process rather than replacing it. The employee was going to leave anyway. What the agreement changes is how. Instead of dismissal at the end of consultation, with the possibility of a claim hanging over the business for months, both sides sign a contract that fixes the exit date, the money and the terms. The employer gets finality. The employee usually gets more than the statutory minimum, often with an agreed reference attached. 

The waiver is the entire point. Without a valid agreement, paying someone extra buys goodwill but no protection. They can bank the money and still bring a claim. A settlement agreement is the mechanism that makes the extra payment buy something enforceable. If the underlying process is unfamiliar, start with our guide to UK redundancy rights and consultation periods and come back. 

One close relative deserves a mention. Where Acas is already conciliating a dispute, settlement can instead be recorded on a COT3 form through the conciliator. A COT3 is binding without the independent-advice machinery described below. It belongs to live disputes, though. In a planned redundancy exit, the settlement agreement is the standard instrument. 

Why would an employer offer a settlement agreement? 

Certainty is the first reason. A signed agreement means no Acas early conciliation, no claim form, no disclosure exercise, no witness prep. Defending even a weak claim consumes management weeks and legal fees you do not recover. Our breakdown of what an employment tribunal costs a UK employer sets out why many employers settle cases they expect to win. A settlement agreement spends a fraction of that, earlier, in exchange for the claim never existing. 

Speed is the second. An agreed exit can complete in weeks. A contested redundancy can run through consultation, dismissal, appeal, conciliation and a hearing more than a year later. 

Risk is the third, and the most honest. Employers reach for settlement agreements when something in the redundancy is not clean. The scoring is defensible but tight. The pool of one looks convenient. The person at risk is long-serving, senior, or has raised grievances before. Or the redundancy overlaps with health issues, where process errors are easiest to make and most expensive; our employer's guide to ill-health redundancy covers that overlap in detail. In each case the agreement converts an arguable claim into a signed waiver. 

There is also a plainer motive. An agreed exit is often kinder. The employee leaves with more money, a reference, and no fight. For a small team watching how the employer behaves, that matters. 

When to use a settlement agreement in redundancy 

Timing decides most of the value. Three points in the process work best. 

1. At the start, once roles are provisionally at risk. The offer frames the exit as a choice while consultation is still genuinely open. 
2. During consultation, where discussions suggest the employee would prefer certainty over process. 
3. After provisional selection, when the employee knows the likely outcome and an enhanced package is the difference between acceptance and a fight. 

The rule that matters more than timing: the redundancy process keeps running throughout. The agreement is an alternative exit, never a substitute for consultation. If negotiations collapse and you paused the process to negotiate, you now have a gap in the consultation record and a dismissal that looks pre-determined. Keep consulting, keep minuting, keep selection scoring honest, and let the settlement discussion run in parallel. If the deal signs, the process ends early. If it does not, the process stands on its own feet. 

Voluntary redundancy sits close to this territory. Where volunteers are invited, many employers still document each agreed exit through a settlement agreement, because a volunteer without a waiver keeps the same claims as anyone else. The enhanced terms usually mirror the voluntary package already offered. 

When is the agreement the wrong tool? When the redundancy is genuine, the process is clean, service is short and there is no sign of dispute, the statutory route is cheaper and simpler. One date matters here. From 1 January 2027 the unfair dismissal qualifying period drops from two years to six months and the cap on the compensatory award is removed, under the Employment Rights Act 2025. Short service protects you far less on any exit completing after that date. Offering enhanced terms where none are needed also sets a precedent the next redundancy round will inherit. And if the real problem is performance wearing a redundancy costume, a settlement conversation will not fix the underlying unfairness if it collapses. Price the decision honestly: statutory redundancy pay, notice and holiday pay are owed in any event, so the true cost of the agreement is only the enhancement and the advice fee, weighed against the cost and risk of a contested exit. 

What a settlement agreement contains 

This section describes what sits inside a typical agreement. It is not a drafting guide. Settlement agreements are statutory contracts, and drafting one is specialist work. 

1. The termination date and how the exit is described. 
2. The payments, itemised separately: notice, worked or paid in lieu, statutory redundancy pay, and any enhanced termination payment. Notice mechanics are covered in our guides to redundancy notice and notice pay and PILON payments. 
3. The tax treatment of each element, usually with an indemnity if HMRC later disagrees. 
4. The waiver: the list of claims the employee agrees not to bring. 
5. Confidentiality terms and mutual commitments not to make derogatory comments. 
6. An agreed reference, where one is offered. 
7. Return of company property and, for senior staff, resignation from any directorships. 
8. The adviser's certificate and the employer's contribution towards the employee's advice fee. 

One change is coming to confidentiality terms. Under section 24 of the Employment Rights Act 2025, any provision preventing a worker from disclosing allegations of harassment or discrimination will be void once the change takes effect. The commencement date is still to be confirmed, so confidentiality clauses signed now need drafting with that change in view. 

Every element earns its place. The itemised payments decide the tax. The waiver decides the protection. The certificate decides whether the whole thing binds at all. 

The legal requirements that make it binding 

Section 203 of the Employment Rights Act 1996 sets the conditions a settlement agreement must meet before it can waive statutory claims. The section itself is on legislation.gov.uk. In summary, the agreement must: 

1. be in writing; 
2. relate to the particular complaints being settled; 
3. follow advice to the employee from a relevant independent adviser on the terms and their effect; 
4. be covered by the adviser's insurance; 
5. identify the adviser; and 
6. state that the settlement agreement conditions are satisfied. 

The independent advice requirement is the one employers underestimate. The adviser must be a qualified lawyer, a certified trade union official, or a certified advice centre worker, and must be independent of the employer. The employee cannot waive this. A signed agreement without the advice, or with advice from someone connected to the business, is not a binding settlement agreement. The employee keeps the payment and the claims survive. 

That is why employers almost always contribute towards the employee's advice fee. The contribution is a commercial norm rather than a legal duty, and it exists for the employer's benefit as much as the employee's: no advice, no valid waiver, no deal. 

The section 111A protected conversation rules 

Employers hesitate over the first conversation. If we offer her a package and she says no, has she just gained a weapon? Section 111A of the Employment Rights Act 1996 exists for exactly this moment. It makes pre-termination negotiations inadmissible in an ordinary unfair dismissal claim, even where no dispute exists yet. You can raise settlement with an employee who has never complained about anything, and if talks fail, an ordinary unfair dismissal tribunal does not hear about the offer. 

It is a narrower shield than most employers assume, in three ways. 

First, it only covers ordinary unfair dismissal. It does not cover discrimination claims, whistleblowing or other automatically unfair dismissal claims, or breach of contract. If the employee argues her selection was age discrimination, the conversation is admissible in that claim. The older "without prejudice" rule can still apply, but only where a genuine dispute already exists, which in most redundancy conversations it does not. 

Second, the protection is lost through improper behaviour. The Acas Code of Practice on settlement agreements gives examples: harassment, bullying, discrimination, and undue pressure. Undue pressure includes saying, before any formal process has begun, that the employee will be dismissed if they refuse the offer. It also includes refusing reasonable time to consider. The same Code says a neutral, factual framing is fine: if no agreement is reached, the consultation continues and redundancy remains a possible outcome. Script that sentence before the meeting and stay on it. 

Third, the Code sets the clock. As a general rule, the employee should have a minimum of 10 calendar days to consider the written terms and take independent advice, unless both parties agree otherwise. Build those days into the redundancy timetable from the start. An offer that expires on Friday, made on Wednesday, is undue pressure wearing a deadline. 

Two smaller points round out the picture. The conversation runs both ways: an employee can propose a settlement under section 111A, and redundancy consultations sometimes surface exactly that request. And neither side is obliged to engage. An employee can decline the discussion entirely, which is itself a useful early signal of how the formal process is likely to land. 

How the money works in a redundancy settlement 

Start from the floor. An employee with two or more years' service is owed statutory redundancy pay whether or not any agreement is signed. For redundancies on or after 6 April 2026, GOV.UK confirms a week's pay is capped at £751 and the maximum statutory payment is £22,530. Our statutory redundancy pay guide explains the age bands, and the redundancy pay calculator does the arithmetic. Notice pay and accrued holiday sit on top, again owed in any event. 

The enhancement is the part that buys the waiver. There is no statutory formula for it. It reflects the claim risk being settled, the employee's service and seniority, and what a contested exit would cost. 

Tax runs through every line. Statutory redundancy pay is not taxable below £30,000, per GOV.UK, and the £30,000 termination payment exemption comes from section 403 of the Income Tax (Earnings and Pensions) Act 2003. Genuine ex-gratia enhancements can fall within it. Notice pay cannot: it is taxed in full through payroll, however the agreement labels it. Our PILON article covers the calculation that enforces this. Itemise each element separately in the agreement and the payroll record, because a package presented as one tax-free lump is an HMRC problem waiting for a payment date. 

Where employers get it wrong 

Five failure patterns account for most of the damage we see. 

1. They pause the consultation to negotiate. Talks fail, the process restarts with a three-week hole in it, and the dismissal now looks pre-decided. Run both tracks in parallel, always. 
2. They open with a threat. "Sign this or you will be dismissed" before any formal process has begun is the Acas Code's own example of undue pressure. The section 111A shield drops, and the conversation becomes the employee's best evidence. 
3. They rush the 10 calendar days. A compressed deadline risks the protection, and any competent adviser will push back on it anyway. The saved week is never worth it. 
4. They treat the conversation as invisible. Section 111A does not cover discrimination or whistleblowing claims. Assume everything said in the meeting could one day be read aloud, and conduct it accordingly. 
5. They promise the package tax-free. Notice pay is always taxed. A promise the agreement cannot keep unwinds trust at the exact moment you need a signature, and an indemnity clause does not repair a deal that collapsed before signing. 

The pattern behind all five is the same. The settlement agreement is treated as a shortcut around the redundancy process instead of a managed exit alongside it. The employers who get value from these agreements are the ones who never needed to hide the process in the first place. 

Frequently asked questions

What is a settlement agreement in redundancy?

A settlement agreement is a legally binding contract between employer and employee that ends the employment on agreed terms. In return for a payment, the employee gives up the right to bring the tribunal claims listed in the agreement. In a redundancy it sits alongside the statutory process, fixing the exit date, the money and the terms.

Do I have to offer a settlement agreement in a redundancy?

No. The agreement is an alternative exit, never a substitute for consultation, so the redundancy process keeps running throughout. Neither side is obliged to engage in settlement talks, and an employee can decline entirely. Where the redundancy is genuine, the process is clean and there is no sign of dispute, the statutory route is cheaper and simpler.

What must a redundancy settlement agreement contain to be binding?

Section 203 of the Employment Rights Act 1996 requires it to be in writing, relate to the particular complaints being settled, follow advice from a relevant independent adviser, be covered by the adviser's insurance, identify the adviser, and state that the conditions are satisfied. Without valid advice, the employee keeps the payment and the claims survive.

How is a redundancy settlement payment taxed?

Statutory redundancy pay is not taxable below £30,000, and the £30,000 termination payment exemption comes from section 403 of the Income Tax (Earnings and Pensions) Act 2003. Genuine ex-gratia enhancements can fall within it. Notice pay cannot: it is taxed in full through payroll, however the agreement labels it, so itemise every element.

Can the terms of a redundancy settlement agreement be negotiated?

Yes. A settlement agreement is a contract, so its terms are agreed by both sides, and the enhancement is the part with room to move. There is no statutory formula. It reflects the claim risk, the employee's service and seniority, and the cost of a contested exit. Statutory redundancy pay, notice and accrued holiday are owed anyway.

What is a protected conversation in a redundancy?

Section 111A of the Employment Rights Act 1996 makes pre-termination settlement talks inadmissible in an ordinary unfair dismissal claim, even before a dispute exists. It excludes discrimination, whistleblowing, other automatically unfair dismissal and breach of contract claims. Improper behaviour, such as undue pressure, can lose the protection. As a general rule the Acas Code expects at least 10 calendar days.

Get the exit agreed before it becomes a dispute 

The judgement calls in a redundancy settlement sit early: who to approach, when in the process, what the package needs to be, and what gets said in the first meeting. By the time terms are being drafted, most of the risk has already been created or avoided. OES HR supports UK employers through redundancy from planning to final sign-off, with settlement agreement drafting handled as the specialist work it is. To talk through a live situation in confidence, book a free 30-minute discovery call with OES HR.