What a settlement agreement is
A settlement agreement (formerly called a "compromise agreement" before October 2013) is a binding legal contract between you and your employer. The core trade:
- They pay: a specified sum (often above statutory minimums) by a stated date
- You waive: the right to bring specified employment claims against them
The contract is enforceable in court if breached by either side. Common claim-waiver categories: unfair dismissal, discrimination, equal pay, breach of contract, unpaid wages, holiday pay, statutory leave rights, accrued bonus.
When settlement agreements appear
Several scenarios:
- Senior or long-service redundancy where the package is materially above statutory and the employer wants finality
- Contested redundancy where the process has been imperfect (poor consultation, dubious selection)
- Discrimination overlay where the employee could claim age, sex, race, or disability discrimination alongside redundancy
- Performance-management-disguised redundancy where the company wants a clean exit without protracted process
- TUPE / collective redundancy where the employer wants individual waivers to layer on top of collective rights
For straightforward statutory redundancies with no procedural concerns, a settlement agreement is rarely necessary — the statutory entitlement is enforceable without one.
The legal requirements for enforceability
A settlement agreement is only binding if (per the Employment Rights Act):
- It's in writing
- It identifies the claims being waived (specific, not generic)
- The employee has received advice from an independent qualified adviser (typically a solicitor, but can be a TUC-listed lay adviser)
- The adviser is identified by name in the agreement
- The agreement states that the legal requirements have been met
- The adviser holds professional indemnity insurance
If any of these is missing, the waiver is unenforceable — meaning the employee could later bring claims despite signing.
The independent legal advice requirement
This is the safety mechanism for employees. The advice must be:
- From a qualified solicitor or authorised adviser, NOT an HR contact, NOT a friend
- On the terms and effect of the agreement specifically
- About what claims are being waived and what you'd give up by signing
Almost universally, the employer pays a capped contribution toward this advice — commonly £250–£500. The contribution is part of the agreement. Many UK employment solicitors handle settlement-agreement reviews on a fixed fee that matches this contribution, so the legal advice is free to you at the point of consumption.
The advice is usually about whether to sign as drafted, with what amendments. A good solicitor will: - Identify any claims that aren't reasonable to waive - Spot issues in the breakdown (e.g. PILON labelled as ex gratia) - Recommend negotiation points - Confirm the agreement is legally sound
Common terms in a settlement agreement
| Section | What it covers | Negotiable? |
|---|---|---|
| Termination date | When employment ends | Sometimes |
| Settlement amount | The financial total | Usually |
| Tax treatment breakdown | How it splits across categories | Mostly yes |
| Reference clause | The employer's reference for you | Usually |
| Confidentiality clause | What you can/can't say about the situation | Yes, often |
| Non-disparagement | Mutual obligation not to badmouth | Usually yes |
| Restrictive covenants | Existing ones survive, sometimes released | Yes |
| Return of property | When and how | Usually fixed |
| Tax indemnity | Who pays HMRC if treatment is wrong | Usually fixed |
| Waiver schedule | List of waived claims | Some flexibility |
| Conditions | When payment is made | Sometimes |
| Governing law | Usually English law | Rarely changed |
The tax structuring conversation
This is often the area with the most money on the line. A settlement agreement should explicitly identify each component:
- Genuine redundancy (statutory + enhanced) — inside the £30,000 tax-free threshold
- PILON / PENP — fully taxable + NI'd
- Notice pay if working notice — fully taxable + NI'd
- Garden leave salary — fully taxable + NI'd
- Holiday pay — fully taxable + NI'd
- Bonus pro-rata — fully taxable + NI'd
- Ex gratia (true voluntary) — inside the £30,000 if genuine; HMRC may challenge if disguised salary
Two specific moves to look for:
-
Pension sacrifice clause. If you have any pension annual allowance headroom and the package is materially above the £30,000 threshold, sacrificing the excess into pension saves Income Tax + NI. The agreement should specify this.
-
Termination date split across tax years. If the agreement is signed in February but the redundancy is large, the employer may agree to a termination date in April (new tax year) so part of the payment lands in the next year's tax allowance.
Reference templates — often more valuable than money
A guaranteed factual reference (or better, a positive agreed reference) can be worth more than an extra month's pay. The reference clause should specify:
- The exact text of any written reference, OR
- A factual reference template (dates of employment, role, no negative content)
- Mutual obligation not to provide negative information about the employee
Without this clause, your employer can give an honest negative reference that may damage your next job search. The clause is almost always negotiable.
Restrictive covenants — release vs continuation
Existing restrictive covenants (non-compete, non-solicit, non-deal) typically survive termination by default. The agreement should specify:
- Which covenants continue (and for how long)
- Whether the period runs from termination, the agreement date, or another date
- Whether any covenants are released in exchange for other terms
If your current covenants would limit your next employment, the agreement is the moment to negotiate them down.
Confidentiality and non-disparagement
Two distinct things, often combined:
- Confidentiality clause: you agree not to discuss the terms of the agreement, sometimes the existence of it, sometimes the underlying employment events
- Non-disparagement: you agree not to make negative public statements about the employer (often mutual)
These survive after termination. Breach can trigger clawback of the settlement payment. Most are reasonable; some are extreme (e.g. broad gag clauses on discussing the existence of the agreement at all). Have your solicitor scope these.
What to do when you receive a settlement offer
- Don't sign immediately. No legitimate offer has a same-day deadline; if it does, that's a red flag in itself.
- Engage your independent solicitor. Confirm the employer's funding contribution covers their fee.
- Read the schedule of waived claims. Identify anything that surprises you.
- Calculate the floor. Statutory + enhanced + notice + holiday + bonus pro-rata. The settlement should at minimum match this.
- Identify negotiating points. Tax structuring, reference, restrictive covenants, ex gratia size.
- Counter via your solicitor. Don't negotiate directly with HR if you have a lawyer engaged.
When to refuse a settlement
Sometimes the right answer is not to sign:
- If the settlement is below the floor (statutory + enhanced + notice + holiday + bonus) — push back; if rejected, statutory rights remain
- If the waiver includes claims you genuinely want to pursue (discrimination, whistleblowing)
- If the restrictive covenants are unworkable for your next role and the employer won't move
- If the reference clause is non-existent or hostile
Statutory rights survive a refusal to sign. The tribunal route is slower but available.
In short
A settlement agreement is a finalising legal contract. It typically delivers certainty above statutory minimums in exchange for waiving certain claims. It is only enforceable with independent legal advice — almost always paid for by the employer. The negotiating space is real: tax structuring, references, restrictive covenants, and the ex gratia size are commonly improved through a solicitor's pushback. For the broader redundancy context, see the redundancy hub.