This page references appeal time limits and tribunal procedure rules that changed on 2 March 2026, and figures that are reviewed periodically — always check GOV.UK for the current position before relying on a specific figure or deadline.
Introduction
Losing a tribunal claim is understandably one of the biggest worries people have before bringing one — not just the disappointment of an unsuccessful outcome, but genuine uncertainty about what it might cost. The good news is that losing an Employment Tribunal claim is far less financially risky than losing a case in the civil courts. This guide explains what actually happens, when costs can be ordered against you, and what your options are afterwards.
If you’re still weighing up whether to bring a claim at all given this risk, our guide on Settlement Agreement vs Employment Tribunal: Which Is Better? may be useful background before you decide.
Table of Contents
- Losing Doesn’t Automatically Mean Paying the Other Side’s Costs
- Deposit Orders: A Warning Sign Worth Understanding Early
- Can You Appeal a Tribunal Decision You’ve Lost?
- Recent Changes to How Tribunal Reasons and Appeals Work
- Can You Bring the Same Claim Again?
- What Losing Doesn’t Mean
- Contact Us for Employment Tribunal Support
- Final Thoughts
- Frequently Asked Questions
Losing Doesn’t Automatically Mean Paying the Other Side’s Costs
Unlike the civil courts, where costs generally “follow the event” — meaning the losing side usually pays the winning side’s legal costs — Employment Tribunals work on a different default position. Each side is normally expected to bear its own costs, win or lose. This is one of the most important and most reassuring things to understand before bringing a claim: simply losing is not, by itself, a reason for a tribunal to order you to pay your employer’s legal bill.
When Can a Costs Order Actually Be Made?
Costs orders exist, but they’re the exception rather than the norm, and tribunals apply them cautiously. A costs order typically requires more than an unsuccessful claim — it usually needs the tribunal to find that a party acted vexatiously, abusively, disruptively, or otherwise unreasonably in how the claim was brought or conducted, or that the claim (or the employer’s response) had no reasonable prospect of success from the outset. Tribunals are also generally more cautious about awarding costs against people representing themselves than against parties with legal representation, recognising that litigants in person aren’t necessarily expected to assess the legal merits of their case with the same precision a lawyer would.
Preparation Time Orders and Wasted Costs Orders
Alongside standard costs orders, tribunals have two related but distinct powers worth knowing about. A preparation time order can compensate a party — most relevantly, one who represented themselves — for time spent preparing their case, calculated differently from a standard costs order. A wasted costs order, by contrast, is made against a legal representative personally, rather than their client, where the representative’s own improper, unreasonable, or negligent conduct caused unnecessary costs.
Deposit Orders: A Warning Sign Worth Understanding Early
Separately from costs made at the end of a case, a tribunal can make a deposit order earlier in proceedings, at a preliminary hearing, where it considers a specific claim, response, or argument has little reasonable prospect of success. This requires the paying party to put down a deposit, currently up to £1,000 per allegation, as a condition of being allowed to continue pursuing that point. If the claim later fails on the specific ground the deposit related to, the deposit is generally forfeited to the other side, and a costs order becomes considerably more likely to follow.
A deposit order isn’t the same as losing your case outright, but it’s a meaningful signal worth taking seriously — it reflects the tribunal’s early view that a specific part of your case is weak, and it’s worth discussing with a solicitor whether it changes how you approach that element of your claim going forward.
Can You Appeal a Tribunal Decision You’ve Lost?
Yes, but appeals from an Employment Tribunal work quite differently from simply asking a different judge to look at your case again.
What Counts as a Valid Ground for Appeal
An appeal goes to the Employment Appeal Tribunal (EAT), and crucially, it can only be brought on a point of law — not because you disagree with the tribunal’s findings of fact or the weight it gave to particular evidence. Valid grounds typically include the tribunal making an error of law, reaching a decision that was genuinely perverse on the evidence, or a procedural irregularity that affected the fairness of the hearing. Disagreeing with how a judge assessed a witness’s credibility, on its own, is very unlikely to succeed as a ground of appeal.
The Time Limit for Appealing
The standard time limit for lodging an appeal is 42 days from the date the tribunal’s written reasons were sent to you — a strictly applied deadline with very limited room for exceptions. If your judgment didn’t include written reasons, there’s a process for requesting them, and the 42-day clock generally runs from when those reasons are actually provided rather than from the original judgment date.
Recent Changes to How Tribunal Reasons and Appeals Work
It’s worth being aware that tribunal procedure in this area changed relatively recently. From 2 March 2026, tribunals gained the ability to give shorter, summary reasons for a judgment orally at the hearing itself, rather than always producing full written reasons. If you want to appeal, you’ll generally need full written reasons to accompany your appeal, and if only summary reasons were given, there’s a limited window — currently 14 days from the date the written record of the decision is sent to the parties — to request full written reasons before the appeal clock starts running properly. Given how recently this changed and how procedurally important it is, it’s worth confirming the current position directly if you’re considering an appeal, rather than assuming the process works exactly as it did previously.
Can You Bring the Same Claim Again?
Generally, no. Once a tribunal has reached a final decision on your claim, you can’t simply bring the same claim again in the hope of a different outcome — this is a long-standing legal principle preventing the same dispute from being relitigated repeatedly. An appeal to the EAT, on a genuine point of law, is the route for challenging a decision you believe was wrong, rather than starting over. If you’re not sure whether your situation might actually support a different or additional claim you hadn’t previously brought, our guide on How to Make an Unfair Dismissal Claim covers how a new claim is properly framed and submitted.
What Losing Doesn’t Mean
It’s worth being clear about what an unsuccessful outcome doesn’t automatically involve: it doesn’t mean you’ll owe your employer’s legal costs, it doesn’t mean you’ve done something wrong by bringing the claim, and it doesn’t prevent you from seeking advice on whether an appeal on a genuine point of law might be available. Tribunal claims turn on evidence, legal tests, and sometimes fairly fine judgment calls — an unsuccessful outcome reflects the tribunal’s assessment of your specific case, not a judgment on whether you were right to bring it. Our guide on How Much Compensation Can I Get From an Employment Tribunal? covers the flip side of this — what’s actually available if a claim succeeds, for context on what was at stake.
Contact Us for Employment Tribunal Support
Understanding the real risk profile of bringing a claim — rather than assuming the worst-case financial outcome — is often a genuinely useful part of deciding whether to proceed in the first place. If you’re weighing this up, our guide on Do I Need a Solicitor for an Employment Tribunal? covers the support options available, including a case review that can help you assess the strength of your claim before you commit to it.
Final Thoughts
Losing an Employment Tribunal claim is not the financially catastrophic outcome many people assume it will be — the default position protects both sides from paying the other’s costs, and costs orders remain the exception, generally reserved for genuinely unreasonable conduct rather than simply an unsuccessful claim. Understanding this properly, alongside your realistic options if you do lose, including a potential appeal on a genuine point of law, is a useful part of deciding whether bringing a claim is the right choice for you.
Frequently Asked Questions
Will I have to pay my employer's legal costs if I lose?
Not automatically. Employment Tribunals generally expect each side to bear its own costs regardless of outcome, and a costs order against you typically requires unreasonable conduct or a claim with no reasonable prospect of success, not simply an unsuccessful outcome.
What is a deposit order?
It’s an order requiring a party to pay a sum, currently up to £1,000 per allegation, as a condition of continuing with a specific claim or argument the tribunal considers has little reasonable prospect of success. Losing on that specific point afterwards makes a costs order more likely.
Can I appeal if I lose?
Yes, but only to the Employment Appeal Tribunal and only on a point of law — such as an error of law, a perverse decision, or a procedural irregularity — not simply because you disagree with the tribunal’s findings of fact.
How long do I have to appeal?
The standard time limit is 42 days from the date the tribunal’s written reasons were sent to you, though this can depend on whether full written reasons were requested following a recent change allowing tribunals to give oral summary reasons.
Can I bring the same claim again if I lose?
Generally no. A final tribunal decision typically can’t be relitigated by bringing the same claim again — an appeal on a genuine point of law is the route for challenging a decision you believe was wrong.
Does losing mean I shouldn't have brought the claim?
Not necessarily. Tribunal outcomes depend on evidence and legal tests applied to your specific circumstances, and an unsuccessful claim doesn’t automatically mean it was unreasonable to bring it in the first place.