What is a without prejudice conversation?

Updated: 11th March 2026

In HR, while keeping employee files is essential, not every conversation can, or should, be held on the formal record. When workplace relationships are strained and legal threats are looming, employers often need a safety valve to discuss pragmatic solutions without those words coming back to haunt them in a tribunal.

This is where ‘without prejudice’ conversations become an essential tool. However, the legal protection offered by a without prejudice discussion is not automatic; it requires a specific set of circumstances and a disciplined approach to remain valid. Understanding the nuances of how and when to initiate these talks is the difference between a clean, professional resolution and a costly legal misstep.

What are without prejudice conversations?

In employment law, the without prejudice (WP) rule is a long-standing legal principle designed to encourage parties to settle their differences out of court. It allows employers and employees to speak openly about potential settlements without fearing that those admissions will be used against them in a future Employment Tribunal.

Why would a without prejudice conversation take place?

A without prejudice conversation is strategic and can often allow for honest, high-stakes problem-solving in the following situations:

1. Resolving complex grievances

When an employee raises a formal grievance, the atmosphere often becomes defensive. A without prejudice conversation allows both parties to step outside the rigid formal process to explore a pragmatic resolution.

2. Mitigating litigation risk and cost

If an Employment Tribunal claim is already in progress, or is a clear threat, a without prejudice conversation is often your strongest tool.

Litigation is expensive, time-consuming, and unpredictable. A without prejudice meeting allows you to discuss the value of a claim and offer an alternative that saves both parties months of legal fees and stress.

Because these discussions can’t be used as evidence in court, employers can be more candid about the risks of the case, and employees can be more realistic about their expectations.

3. Addressing irreconcilable breakdowns in trust

Sometimes, there isn’t a single event or grievance, but the relationship has simply reached a dead end. When performance management isn’t working or cultural fit has become a terminal issue, a without prejudice conversation provides a dignified way to discuss a settlement agreement. It allows for a clean break that protects the company’s reputation and the employee’s future career prospects.

The importance of having an existing dispute

The most common, and potentially most expensive, mistake an employer can make is assuming that if they say the words “without prejudice” at the start of a meeting, nothing said in that room can ever be repeated in court.

This is not the case. In the eyes of a judge, WP is a legal privilege that only exists when a specific set of circumstances is met. For WP to be viable, there must be a genuine existing dispute between the employer and the employee, and both parties must have reached a point where an Employment Tribunal is a real and present possibility.

WP applies in the following circumstances:

• The employee has raised a formal grievance that remains unresolved
• The parties are already engaged in ACAS Early Conciliation
• A disciplinary process has reached a stage where dismissal is a highly probable outcome, and the employee has signalled they will contest it.

WP does not apply during the following:

• A routine annual performance review
• During early-stage informal chats about a drop in productivity
• When an employer simply wants to offer a buy-out to an employee they find difficult, but no formal process has started.

If you attempt to have a WP conversation before a dispute exists, you open the door to a Constructive Unfair Dismissal claim.

For example, if you invite a high-performing employee to a without prejudice meeting out of the blue to discuss their exit, the employee can argue that you have fundamentally breached the trust and confidence of the employment contract. Because the WP protection fails (due to the lack of an existing dispute), the employee can use your offer as evidence that you had already predetermined their exit, making any subsequent fair process impossible.

What can be discussed?

The main reason employers and HR professionals use without prejudice discussions is because it allows for commercial honesty. Formal employment processes, like disciplinary or grievance procedures, are by nature polarising. They are rigid, time-consuming, and often result in fractured relationships. A without prejudice conversation allows both parties to acknowledge the elephant in the room, with the employer able to offer financial settlements without admitting liability.

The following can be discussed:

• Tax-efficient ex-gratia payments, notice pay (PILON), and the waiver of any outstanding bonus or commission claims.
• The exact wording of a job reference, agreements on an internal announcement regarding their departure, and strict confidentiality or non-disparagement clauses.
• Whether restrictive covenants (like non-compete clauses) can be shortened or waived in exchange for a clean break.

How can a without prejudice conversation happen?

A WP conversation can be written or happen verbally. Whether it is an email, a formal letter, or a face-to-face meeting, the communication must be clearly marked as “without prejudice”.

A dispute is rarely settled in a single phone call. These conversations often require a series of offers and counteroffers. An employer might make an initial proposal, and the employee might take a week to seek legal advice before responding.

It’s important to note that even if you reach a verbal agreement during an extended WP period, nothing is legally binding until a formal settlement agreement is signed by both parties and the employee has received independent legal advice.

The unambiguous impropriety exception

The legal bubble of a without prejudice conversation is not impenetrable. Privilege can be lost if a party uses the conversation to engage in unambiguous impropriety. This includes:

• Blackmail or threats
• Fraud or dishonesty, including using the meeting to knowingly provide false information
• Harassment or discriminatory comments made during the meeting

The difference between a without prejudice & protected conversation

A protected conversation is legally distinct from a without prejudice conversation.

Under Section 111A of the Employment Rights Act 1996, protected conversations allow for settlement discussions even where no dispute exists.

Issues such as poor performance can be discussed in a protected conversation, where improvement options or a severance package could be offered. Discussing potential redundancies or restructuring can also form the basis of a protected conversation.

One of the key differences is that if a claim involves discrimination or automatic unfair dismissal (like whistleblowing), Section 111A protection often fails, whereas WP remains a stronger shield if a dispute already exists.

Best practice for employers

While without prejudice conversations are incredibly effective, their legal protection is not automatic; to ensure your discussions stay off the record, you must follow a disciplined and specific approach. We recommend sticking to these three rules:

1. Create a clear paper trail

To claim the legal protection of a without prejudice conversation, you must ensure that there is a clear paper trail. Every piece of written communication (whether a formal letter, a quick email, or a draft settlement agreement) must be clearly marked.

Always start your email subject lines with “WITHOUT PREJUDICE & SUBJECT TO CONTRACT”. This signals to any future judge that the content was part of a genuine attempt to settle a dispute.

It is equally important to avoid mixed emails and never include open information (like a disciplinary meeting invite) in the same email as a WP settlement offer. If you do, a court may decide the entire email is admissible as evidence.

2. Get consent early

A WP meeting should never be a surprise to the employee. To ensure the conversation is legally protected, you must establish the ground rules the moment everyone sits down.

A good way to begin the meeting is as follows: “Before we begin, I’d like to propose that this part of our meeting be held on a without prejudice basis. This means we can both speak freely to see if a resolution is possible, without these comments being used in any future legal proceedings. Are you happy to continue on that basis?”

If you are taking notes, clearly mark the top of the page as ‘Without Prejudice’. These notes should be filed separately from the employee’s standard personnel file.

3. Separate the processes

As indicated above, you must keep your formal open grievance or disciplinary process entirely separate from your WP settlement discussions.

If a disciplinary hearing is scheduled, it should go ahead as planned even if you are mid-negotiation on a settlement. Using a settlement offer as a reason to pause or threaten the formal process can look like unambiguous impropriety.

Ideally, different decision makers should be involved for the different processes. The person handling the formal disciplinary shouldn’t be the same person leading the WP settlement talks. This prevents the open process from being biased by the off-the-record knowledge that the employee is considering leaving.

Navigating without prejudice conversations with confidence

Without prejudice conversations involve a delicate balancing act between commercial pragmatism and legal compliance. When handled correctly, these discussions provide a vital opportunity to resolve complex disputes, protect company reputations, and avoid the costs of an Employment Tribunal. They allow for a level of honesty that formal processes simply don’t permit, often leading to a resolution that benefits both the employer and the employee.

As highlighted, it’s important to remember that the legal bubble of a WP conversation is not unconditional. Without a genuine existing dispute or the correct procedural handling, your off-the-record settlement offer could quickly become evidence in a constructive dismissal claim.

How Sapphire HR can support you

Ultimately, the goal of any without prejudice discussion is to find a path forward. To ensure your business stays protected, the key is meticulous preparation. By understanding the boundaries of these conversations and knowing when to seek professional support before you send your first email, you can turn a potential legal crisis into a managed, professional outcome.

At Sapphire HR, we act as your strategic partner. Whether you need us to draft airtight settlement agreements, provide a tailored script for the meeting itself, or act as an expert adviser, we help you minimise risk and reach a resolution that works for your business.

Get in touch for outsourced support managing complex employee relations.

This blog post is for informational purposes only and should not be relied upon as a professional opinion. If you are considering having a protected or without prejudice conversation, contact a Sapphire HR consultant to discuss this further and take professional advice.