Being off sick can make a proposed exit feel especially unsettling. Settlement agreements during sick leave are not automatically improper, but you should not be expected to make a major legal and financial decision before you are well enough to understand it, obtain independent advice and consider your options.
An employer may raise a settlement agreement while you are absent through illness. Equally, you are free to explore an agreed departure if that is what you want. The key questions are whether the conversation has been handled fairly, whether the proposed terms reflect your circumstances, and whether signing is genuinely in your interests.
Can an employer offer a settlement agreement during sick leave?
Yes. There is no general rule preventing an employer from making an offer while an employee is on sick leave, including long-term sick leave. Employers sometimes do so where there has been a lengthy absence, a workplace dispute, a proposed restructure, or a shared view that a return is unlikely to be workable.
However, sick leave does not remove your employment rights. An employer should not use your absence as an opportunity to pressure you into giving up claims for less than fair value. Nor does a settlement agreement allow an employer to avoid proper consideration of issues such as disability, reasonable adjustments, capability procedures or discrimination.
The circumstances matter. A brief absence with a clear return date is very different from an extended absence involving a serious health condition, ongoing treatment or an uncertain prognosis. If your condition affects your ability to process information, make decisions or engage in negotiations, that should be raised. It may be appropriate to ask for more time, for communication through a representative, or for a meeting to be delayed.
What makes a settlement agreement valid?
A settlement agreement is a legally binding contract under which you usually agree not to bring specified employment claims against your employer in exchange for agreed payments and other terms. It cannot simply be presented as a document to sign on the spot.
For it to be valid, it must be in writing, relate to particular complaints or claims, and identify the independent legal adviser who has advised you. You must receive advice on the agreement and its effect on your ability to pursue those claims. The adviser must hold appropriate professional insurance, and the agreement must meet the relevant statutory conditions.
That independent advice is not a formality. It is your opportunity to understand what you are waiving, what you are receiving in return and what may need changing. Employers commonly contribute towards the cost of this advice, but the contribution should be sufficient for the work required. A more complex agreement, or one requiring negotiation, may justify a higher contribution.
A protected conversation is not a free pass
Some settlement discussions may be described as “without prejudice” or as protected conversations. Those labels can affect whether parts of a discussion are used as evidence in certain tribunal claims, but they do not make unacceptable conduct safe.
For example, discrimination, harassment, improper pressure or misleading statements can still be relevant. Protection is also limited in scope. You should not assume that a label on an email means the employer has acted correctly, or that you have no ability to challenge what has happened.
What to check before signing during sickness absence
The amount offered is often the first point employees notice, but it is only one part of the decision. Your legal adviser should review the full package and the practical consequences of leaving.
Start with the reason for the proposed agreement. Are you being offered a genuine alternative to a formal capability, disciplinary, redundancy or grievance process? Is there a potential claim that has not been reflected in the compensation? If ill health may amount to a disability under the Equality Act 2010, the position may require particularly careful assessment.
You should also check what happens to your contractual and statutory entitlements. This includes notice pay, accrued but untaken holiday, outstanding bonus or commission, pension contributions, private medical cover, permanent health insurance and any income protection benefits. Do not assume that an agreement accurately deals with each item simply because it contains a headline settlement figure.
Tax is another area where wording matters. Salary, holiday pay and payments in lieu of notice are commonly subject to tax and National Insurance deductions. Some qualifying termination payments may be paid tax-free up to £30,000, but the treatment depends on the nature of the payment and the drafting. A clear breakdown helps prevent an unwelcome surprise after your employment ends.
Finally, look beyond payment. An agreed reference can be valuable when you are preparing for a new role. So can a clear announcement, an appropriate leaving date, mutual confidentiality obligations and a sensible approach to restrictive covenants. If the agreement contains a broad non-derogatory statement or confidentiality clause, make sure it does not prevent you from speaking to close family, medical professionals, regulators or prospective employers where appropriate.
Does being unwell affect the time you should be given?
It can. There is no universal statutory deadline for considering a settlement agreement, although Acas guidance generally indicates that employees should be given a reasonable period to consider a written offer. Ten calendar days is often treated as a useful starting point, but it is not a fixed rule and may not be enough in every case.
If you are experiencing stress, depression, anxiety, pain, fatigue or medication side effects, a short deadline may be unreasonable. Ask in writing for the time you need and explain, without disclosing more medical information than you are comfortable sharing, that you need to obtain advice and consider the proposal properly.
A refusal to sign does not automatically mean you will be dismissed. Your employer may continue with a formal process, seek further medical evidence or make a revised offer. That is why it is useful to understand the realistic alternatives before responding. A settlement can provide certainty, but certainty has a value only if the terms are fair.
When a negotiated exit may be the right outcome
For some employees, an agreed departure is a constructive way to draw a difficult period to a close. It can avoid a prolonged process, provide a defined payment date, preserve dignity and secure a reference that might otherwise be uncertain. This may be especially attractive where a return to the same workplace would be harmful or impractical.
For others, signing too soon may mean losing the chance of reasonable adjustments, a phased return, redeployment, sickness benefits or a stronger financial outcome. There is no automatic answer. The right decision depends on your health, the medical evidence, your financial position, the strength of any potential claims and whether you want to remain employed.
Practical steps if an agreement arrives while you are off sick
Keep copies of the agreement, the offer email and any correspondence about deadlines. Do not alter or sign the document before obtaining independent advice. If you need more time or a different way of communicating, ask for it clearly and retain a record of your request.
It is also sensible to gather your contract, recent payslips, bonus documents, sickness absence correspondence, fit notes and any occupational health reports. These documents can help establish what you are entitled to and whether important issues have been missed. You do not need to negotiate alone: a specialist adviser can explain the agreement in plain English, identify the risks and approach the employer about revisions where appropriate.
For employers considering an offer during absence
An offer made during sick leave should be handled with care, patience and respect. A commercially sensible agreement can reduce uncertainty for both sides, but a rushed or insensitive approach can damage the prospect of agreement and increase legal risk.
Employers should consider whether the employee needs adjustments to participate in the process, allow adequate time for independent advice, avoid language that suggests a predetermined dismissal, and ensure the offer reflects the specific circumstances. The agreement should deal accurately with pay, benefits, tax, reference wording, confidentiality and post-termination restrictions. A clear process is more likely to result in a voluntary, durable agreement.
If you receive a settlement agreement while unwell, the most useful next step is not to decide immediately. Give yourself the space to understand the document, your alternatives and what a fair outcome would look like before you commit to closing this chapter.