What Is the Employment Tribunal Process?

If you've experienced unfair dismissal, discrimination, or unlawful wage deductions, an employment tribunal is your formal route to justice and compensation. The employment tribunal process might sound intimidating, but it's designed for workers without legal qualifications — you don't need a solicitor, and the procedure is far simpler than civil court. This guide walks you through each stage, from early conciliation to the final judgment.

What Is an Employment Tribunal?

An employment tribunal is an independent judicial body that resolves disputes between employees and employers in the UK. It has no lawyers in wigs or formal courtroom — just a judge (or sometimes a panel of three) listening to both sides present their case.

Employment tribunals handle:

Unfair dismissal — dismissed without fair process or fair reason
Discrimination — treated unfairly on grounds of age, disability, sex, race, religion, gender reassignment, sexual orientation, or pregnancy
Unlawful wage deductions — employer withheld or deducted pay without legal right
Breach of contract — employer breached the terms of your contract
Denial of statutory rights — refused holiday pay, sick leave, maternity leave, etc.

The tribunal isn't free to access, but it's far cheaper than taking a case through civil court. And crucially: unlike civil court, if you lose, you don't usually pay the employer's legal costs. This protection encourages workers to bring legitimate claims without fear of financial ruin.

The Mandatory First Step: Early Conciliation

You cannot go straight to the tribunal. By law, you must first contact ACAS (the Advisory, Conciliation and Arbitration Service) for early conciliation. ACAS is free, confidential, and independent — it's not on your side or your employer's, but helps both parties reach a settlement.

Here's what happens:

You contact ACAS online or by phone and describe your dispute
ACAS contacts your employer and asks them to participate
Both sides have 30 days to negotiate an agreement
If you settle, you get a settlement agreement (legally binding)
If you don't settle, ACAS issues you an Early Conciliation Certificate

That certificate is mandatory — you cannot file a tribunal claim without it. But here's the good news: most claims settle at this stage. It's faster, cheaper, less stressful, and avoids the uncertainty of a hearing.

The Critical 3-Month Time Limit

Once you have your Early Conciliation Certificate, you must file your tribunal claim within 3 months less 1 day from the date of the incident (dismissal, last discriminatory act, or last unlawful deduction). If you miss this deadline, the tribunal cannot hear your claim, with rare exceptions.

Example: Dismissed on 15 June? Your deadline is 14 September. Time spent in early conciliation counts toward that 3 months, so don't delay in contacting ACAS.

This is why time is critical — many workers lose their right to claim simply by waiting too long.

Filing Your Claim: The ET1 Form

Once you're ready to proceed, you'll file an ET1 form (tribunal claim form) via the GOV.UK Employment Tribunal portal. You'll need to:

Describe what happened in detail (timeline, dates, witnesses, specific incidents)
Explain why you believe it was unlawful (which statute or regulation was breached)
State your desired outcome (compensation amount, reinstatement, or apology)
Pay a tribunal fee

Tribunal fees (2026):

Type A claims (contract breach, wage deductions): £390
Type B claims (discrimination, unfair dismissal, harassment): £1,200

You can request a fee waiver if you're on a low income or benefits. The tribunal will grant or refuse this within days.

Once your claim is filed, the tribunal sends it to your employer, who then has 28 days to submit their response (ET3 form), setting out their defense.

Who Can Actually Bring a Claim?

Not everyone has tribunal rights. You must be classified as a worker or employee:

Full-time and part-time employees — automatically covered
People on zero-hours contracts — if there's an implied contract of employment and mutual obligation
Apprentices and trainees — covered
Casual workers — if regularly engaged and paid by the same employer, you're likely a worker
Genuinely self-employed contractors — generally NOT covered (no employee protections)

The distinction matters. A truly self-employed person with no control exercised over them is not protected. But if you work under someone's direction, for their business, and are paid by them, you're almost certainly a worker or employee.

Different employment types also affect your rights. See our guides to zero-hours contracts and salary vs. hourly employment for more context on classification.

Gathering Your Evidence: What Matters

Tribunals make decisions on evidence. You need:

Your employment contract — the foundation showing your rights and responsibilities
Payslips and P60 statements — if claiming wages owed. (Read our P60 guide for details on what to look for.)
Email chains and messages — contemporaneous (created at the time) evidence is gold
Appraisals, performance reviews, and disciplinary warnings — shows whether any dismissal was fair
Witness statements — signed, dated, from colleagues who witnessed events
Grievance and appeal correspondence — shows whether proper process was followed
Medical records — for health-related dismissal or disability discrimination claims

The strongest evidence is written and dated. A three-year-old email where your employer promised you a bonus is far stronger than your word against theirs today. If you're thinking of bringing a claim, start saving documents now. If you're currently employed and worried, consult a solicitor or union before handing over sensitive documents.

The Pre-Hearing Stage: Settlement and Preparation

After both sides submit their forms, there's usually a pre-hearing review or directions hearing where the judge:

Clarifies what the case is actually about
Asks both sides whether they're ready for trial
Invites settlement discussions
Orders document exchange (discovery) — you have the right to request payslips, emails, and other relevant documents from your employer

Most cases settle at this stage. Settlement doesn't mean you've "lost" — it means both sides agreed a negotiated deal is better than the risk and cost of a hearing. Settlement agreements are legally binding.

If you don't settle, you move to a final hearing.

The Tribunal Hearing: How It Works

A final hearing typically lasts 1–3 days, depending on complexity.

What happens:

Both sides present their case — usually you first, then the employer
You give evidence and answer questions (and get cross-examined by the employer's representative)
Witnesses are called and questioned by both sides
Both sides make closing submissions (your final argument)
The judge either gives judgment on the day or "reserves" (decides later and sends a written judgment)

You can represent yourself, bring a friend, a union representative, or a solicitor. The judge's job is to listen, assess the evidence fairly, and decide — not to follow strict courtroom rules like civil court. If you've prepared well and have good evidence, you can do this yourself.

What You Can Win: Compensation and Remedies

If the tribunal finds in your favor, the judge can award:

For unfair dismissal:

Back pay — lost wages from dismissal to the hearing date (calculate this using tools like our salary calculator)
Basic award — statutory amount based on age and service [STAT NEEDED: 2026 statutory cap]
Compensatory award — for loss of earnings, benefits, pension, stress, and future loss [STAT NEEDED: current statutory limit]
Reinstatement or re-engagement — your old job back or a comparable role (rare; most workers don't want to return)

For discrimination:

Compensation is unlimited — the judge assesses your loss and emotional injury
Includes damages for injury to feelings, medical expenses, lost opportunities, and career damage
[STAT NEEDED: typical award range for discrimination cases]

For unlawful wage deduction:

The amount unlawfully deducted, plus interest (straightforward calculation)

For breach of contract:

Compensation for your loss (usually limited to notice period or contract term value)

Frequently Asked Questions

Q: How long does the whole process take? A: From early conciliation to final judgment is typically 6–12 months. Some cases settle in weeks; others take 18+ months if the tribunal's backlog is heavy or the case is complex.

Q: Do I need a solicitor or barrister? A: No. You can represent yourself, bring a friend, or use a union representative. Many workers win without legal representation. That said, complex discrimination cases and appeals benefit from legal advice. Some solicitors work on no-win-no-fee terms. ACAS also offers free advice throughout the process.

Q: Can my employer fire me for bringing a tribunal claim? A: Absolutely not. Dismissing you because you've brought a claim is automatically unfair dismissal and grounds for a separate claim. This protection starts the moment you contact ACAS.

Q: What if I want to settle partway through? A: You can settle at any stage. Any agreement must be in writing and signed by both parties. The tribunal has no role in settlement — you negotiate directly or through representatives. Many cases settle this way, and it's often the best outcome for both sides.

Q: What if I lose? Can I appeal? A: You can appeal to the Employment Appeal Tribunal (EAT), but only on a point of law — meaning the judge applied the wrong legal test or made an error of law. You cannot appeal simply because you disagree with the facts. You must appeal within 42 days.

Q: What if the tribunal awards me compensation but my employer doesn't pay? A: You can apply to have the judgment enforced, usually through the county court. It's rare for employers to ignore a judgment, as enforcement adds costs and reputational damage.

Q: Does early conciliation help my case if it doesn't lead to settlement? A: No — it's without prejudice. Anything said during early conciliation cannot be used as evidence in the tribunal hearing. It's a neutral space to try to resolve things.

Q: What's the difference between unfair dismissal and wrongful dismissal? A: Unfair dismissal is a statutory right (1+ years' service, except for discrimination); wrongful dismissal is a breach of contract claim. Wrongful dismissal covers breach of contract terms (e.g., failure to give notice), whereas unfair dismissal covers fair process and fair reason for dismissal.

Getting Ready: Your Checklist

If you think you have a tribunal claim:

Contact ACAS — www.acas.org.uk/early-conciliation — it's free, confidential, and mandatory
Gather evidence — emails, payslips, contracts, witness contacts, and a timeline of events
Get advice — from ACAS, your union, Citizens Advice, or a solicitor
File your claim — on the Employment Tribunal portal before the 3-month deadline
Respond to your employer's defense — you'll be asked to comment on their ET3 form
Prepare for the hearing — gather witnesses, organize evidence, practice your testimony

The employment tribunal exists because workers need a fair way to challenge unlawful treatment. Thousands of workers bring successful claims each year. With good evidence and clear legal grounds, you don't need to be a lawyer to win.