Chapter 2
Acas Early Conciliation
Acas Early Conciliation
The step you go through before an Employment Tribunal claim. Understanding from the outset that Acas is neutral — not on your side — saves you from misplaced expectations.
To bring a claim in an Employment Tribunal in the UK, you normally cannot go straight to the tribunal. You have to go through Acas Early Conciliation first.
At first I thought: why is there another stage?
Looking back, though, being made to organise my case at this stage was worth something. Writing out the facts in order to explain them to Acas became the groundwork for the ET1 and the evidence that followed.
This chapter covers the process from notifying Acas through to the certificate being issued.
1. Acas is neutral, not on your side
Get the facts in order before you make contact
Acas is not the worker's representative.
This is worth understanding first. "Going to Acas" makes it sound like an organisation that will take your side. It is not.
Acas is neutral. And it is not a body that decides anything or issues judgments.
So it is not a place that will absorb your anger and frustration and then go and persuade the other side. What actually matters is presenting the facts in a way that cannot be misunderstood.
I had grievances too. But throwing them across as raw feeling achieves very little procedurally.
What I needed was this:
- What the problem is
- When it started
- What evidence exists
- What I am asking for
Rather than "getting Acas on side", aim for "not being misunderstood by Acas". That framing fits the actual process much better.
2. Raise it internally before going to Acas
Give the company a chance to put it right first
If you can, raise the issue in the workplace before going to Acas.
Rather than taking it straight to an external body, tell the company:
- what the problem is
- why you do not accept the position
- what you are asking them to do
This is not about politeness. It is because, if you later go to a tribunal, the record shows that you tried to resolve it first.
Acas itself recommends attempting to resolve matters through discussion before Early Conciliation.
If you have litigation in mind, this order matters:
- You raised the problem
- You gave the company a chance to fix it
- It was not fixed
- So you went to an external process
With that sequence in place, everything becomes far easier to explain.
Go straight to an external body without saying anything to the company, and you leave room for "why didn't you tell us first?" That is not always fatal, but a record showing you raised it beforehand is stronger.
3. But raising it carries a risk of retaliation
Not verbally — put it in a form that leaves a record
This is where it gets difficult in practice.
Raising the issue directly with a manager or owner can carry a risk of retaliation: dismissal, reduced shifts, being made uncomfortable.
In my own case, after it became known internally that I was considering going to Acas, I was told in substance that going to Acas about this could lead to dismissal (that is what I was told, not a finding of fact by the tribunal).
So "just talk it over at work first" is a slightly idealised piece of advice. In the real workplace, your position can worsen the moment you point out a problem.
That is exactly why you should not leave it at a purely verbal, one-to-one conversation.
- Where possible, leave a record in a checkable form — chat messages, email
- If you do talk, do it with a third party present rather than one to one
- If you can, record the conversation, having obtained the other person's agreement beforehand
That prevents a later "you said / I didn't say" dispute. Having a third party who saw the situation also strengthens the record.
You raised the problem. You gave the company a chance. It was not fixed.
If you can leave that trail behind you, supporting your case in the later process becomes much easier.
4. You can notify Early Conciliation online
It is not the place for a long written argument
Acas Early Conciliation can be started through an online form.
What you enter is broadly:
- your name and contact details
- the respondent's name
- the respondent's address and contact details
- what the problem is
- whether you want Early Conciliation
- how you would prefer to be contacted — phone, email, and so on
The important thing here is not to write too much argument. The Acas form is not the detailed evidence bundle you submit to a tribunal.
The notification itself is not difficult. But what you enter carries through into the later process, so it is safer to get the facts organised and short before you file, rather than writing on impulse.
For my part, I was not confident handling calls in English, so I asked to be contacted by email. I was told an interpreted phone call was available if needed, but in the end everything was done by email.
If you are not confident in English, say so at the start. Forcing yourself through a phone call tends to lead to "that is not what I said" later.
5. What the conciliator asked
Respondent details, employment status, and what you are claiming
After the notification, the assigned conciliator got in touch.
From here it is no longer just "getting advice" — this is the stage where contact with the respondent begins through Acas.
The first thing explained to me was the basic nature of Early Conciliation.
- Acas is neutral and is not acting for either party
- Acas does not decide anything or issue judgments
- Early Conciliation is voluntary, and the respondent may choose not to take part
That is a fairly important briefing. Misunderstand it and you end up assuming Acas will sort it out. In reality, Acas only creates the space — you are the one who has to drive it.
Then came the questions:
- the respondent's full company name and registered address
- employment status (still employed, or employment ended)
- length of service
- whether there was a written contract of employment
- what is being claimed and how much
- what steps you have already taken to resolve it
- permission to contact the respondent
They will always ask whether there is a written contract. In my case, nothing about the treatment of the service charge had been put in writing. That looks like an unhelpful fact, but it is not necessarily so. No document also means the respondent cannot point to an "agreed allocation rule" either.
6. I narrowed the claim partway through
Better one point with evidence than a wide claim
At the outset I was also thinking about unfair dismissal.
As things progressed, I reorganised.
Litigating unfair dismissal means arguing and proving the reason for the dismissal. That goes to the other side's intention, which is hard territory to nail down with evidence.
Unpaid service charge is different.
- there are sales records the company itself created
- there are rotas the company itself created
- there are payslips the company itself issued
Line those three up and a figure comes out. No need to infer anyone's intention.
So I narrowed it to a single claim: unpaid wages (unpaid service charge).
That paid off later. With one issue, expressible as a number, the whole process stays short and does not wobble.
I understand the urge to list everything you want to say. But the more issues you add, the thinner the proof behind each one becomes. Narrowing to the issue you can win can end up recovering more.
7. How much evidence to share
Disclose what is needed, but not more
Acas also asked whether the material I had provided could be shared with the respondent.
This needed some care.
Producing evidence matters. But that does not mean handing over every document as it stands.
What I agreed to share was mainly material showing how the approximate shortfall was calculated.
Detailed evidence, and anything that would give the other side material to build a counter-argument from, I held back at this stage. I asked Acas to use a version with unnecessary information removed if anything was to be shared, and explained that I did not want colleagues' information or the detailed calculation files disclosed.
This is not about hiding evidence. It is about producing the right thing, at the right stage, in the right place.
Early Conciliation is a process for exploring whether settlement is possible. It is not formal disclosure at a tribunal.
Showing everything at this stage can simply give the other side time to prepare a response.
That is especially true of points like there was no contract / no written rule / the allocation was opaque — precisely the areas where the other side has room to produce an explanation or a document after the fact.
There was another reason for withholding colleagues' information: not dragging in people who still work there.
8. How I judged a low settlement offer
Look at the stage of the process, not just the number
The respondent did respond in the direction of settlement. But the level offered was some way off the shortfall I had calculated.
The number itself is not the only input into that decision.
- how well grounded your own calculation is
- whether you have a realistic prospect of proving it if they contest
- the time and emotional cost of continuing
In my case, the calculation rested on the company's own business records. I was confident I was not relying on guesswork, so I had no reason to concede much.
The flip side: going in hard when your basis is thin is dangerous. Settlement is a negotiation, not something decided on momentum.
One more thing. If you settle in Early Conciliation, that agreement is legally binding. You cannot come back later and say it was not enough. Which is exactly why you need your calculation firmed up before you accept.
9. Do not panic if Acas is slow to reply
Chase short, chase politely, chase rarely
Acas took a long time, as I experienced it. It certainly did not feel brisk.
But that is not unusual, I think. A slow reply does not automatically mean your position is worsening.
On the other hand, avoid sending repeated chasing emails.
Acas is a neutral body. Contacting them too insistently risks looking anxious, or emotional.
When you do chase, waiting a reasonable period and then asking briefly and politely is enough. For example:
I would be grateful if you could kindly confirm whether there is any update on this matter.
That is sufficient.
Avoid re-explaining the whole background at length, or sending the same argument repeatedly. It can look emotional, or read as applying undue pressure. It can also, if the correspondence is later seen by a tribunal, leave an impression of being more aggressive and persistent than necessary.
10. Once the certificate is issued, the clock starts
Do not wait because "they say they are going to make an offer"
No resolution was reached, so Acas issued an Early Conciliation certificate.
In my case it took about six weeks from notifying Acas to the certificate being issued.
The certificate carries a reference number, which you must have to submit an ET1.
This is the most dangerous point in the whole process.
The time limit for bringing a tribunal claim runs from the point the certificate is issued.
And situations like these arise routinely:
- the other side says they intend to put forward a settlement proposal
- Acas might come back with something further
- it might resolve itself if you wait a little longer
Do not wait.
Keeping settlement alive and meeting the filing deadline are two separate things. You can still settle after filing the ET1. In fact, negotiating once the claim is in is the safer order.
I filed the ET1 about ten days after the certificate was issued.
Miss the deadline and it does not matter how good your evidence is — you cannot bring the claim. This is the one point to be careful about.