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Employment Law

What an Employment Tribunal Costs an Employer (2026)

Defending an unfair dismissal to a hearing typically costs an employer £8,000 to £30,000 + VAT; discrimination and whistleblowing £20,000 to £50,000+. Because the tribunal is each-side-pays, a winning employer normally recovers none of it. Updated July 2026.

How much does an employment tribunal cost an employer?

Defending a claim to a final hearing typically costs an employer £8,000 to £30,000 + VAT in legal fees for an unfair dismissal, and £20,000 to £50,000+ + VAT for a discrimination or whistleblowing claim, on the defence pricing firms publish under the SRA Transparency Rules. Add barrister hearing days (£1,500 to £7,500 + VAT each), any settlement, and up to a month of internal management time.

The number that controls the decision is not the potential award but the cost of defending regardless of merit: because the tribunal is each-side-pays, an employer that wins normally recovers none of its fees. That is why so many claims settle at ACAS conciliation.

The employer's cost, line by line

Employer costTypical amount (2026)

Tribunal / EAT fee£0 (abolished 2017, both parties)

ACAS early conciliationFree (mandatory both sides)

Legal defence (unfair dismissal, to final hearing)£8,000 to £30,000 + VAT

Legal defence (discrimination / whistleblowing)£20,000 to £50,000+ + VAT

Barrister (tribunal hearing day rate)£1,500 to £7,500 + VAT/day

Settlement (COT3 via ACAS, or protected conversation)Negotiated (often less than a defence)

Management timeUp to ~1 month of internal time

Award if the claim succeedsUnfair dismissal capped at £123,543; discrimination uncapped

Cost recovery if the employer winsUsually £0 (each-side-pays)

Legal-defence ranges reflect the pricing firms publish under the SRA Transparency Rules for defending unfair dismissal and wrongful dismissal claims; more complex discrimination and whistleblowing defences sit above them. Compensation caps are the statutory limits for dismissals on or after 6 April 2026. There is no tribunal fee, but VAT applies to legal fees and barrister, expert and settlement figures are additional.

Why defending is expensive even when you win: the each-side-pays rule

Unlike civil litigation in the County Court or High Court, the employment tribunal does not award costs to the winner as standard. Each party bears its own legal costs whatever the result. A costs order against the claimant is exceptional: it is made only where the claimant acted unreasonably (pursued a hopeless claim, lied, made baseless allegations, or rejected a plainly reasonable offer), and awards are typically modest at £1,000 to £20,000, which is the most a tribunal can fix without a detailed assessment of the costs; a larger order goes to detailed assessment. The tribunal can also take the claimant's means into account when deciding whether to order costs at all.

The practical consequence for an employer is stark. Defend a weak unfair dismissal claim all the way to a hearing, win it, and you are still £8,000 to £30,000 out of pocket with nothing to recover. The strength of your case does not change that arithmetic; only how you dispose of the claim does.

ACAS early conciliation (free, and mandatory for the claimant)

Before a claimant can lodge a tribunal claim they must notify ACAS, which offers both sides free conciliation for up to six weeks. For an employer this is the cheapest off-ramp in the whole process: ACAS will explore a settlement before either side has run up significant legal costs. Around two-thirds of early conciliation cases do not go on to a tribunal claim. Engaging properly at this stage, rather than treating it as a formality, is the single most cost-effective thing an employer can do.

Settle or defend? The commercial calculation

The decision is rarely about who is right. It is defence cost plus management time plus the risk of an award, weighed against the settlement figure. A COT3 recorded through ACAS, or a settlement agreement offered under a protected conversation (section 111A of the Employment Rights Act 1996), can end a claim for less than the cost of defending it. The employer typically also funds the employee's independent legal advice on a settlement agreement, which is a modest £250 to £500 + VAT contribution. Where a claim is weak but would still cost £15,000 to defend, a four- or five-figure settlement is often the commercially rational choice even for an employer who is confident of winning.

The opposite is also true: settling every claim invites more of them, and a well-documented, fairly-handled dismissal that is cheap to defend changes the calculation. The point is that the costs regime, not the merits alone, drives the decision.

What an employer pays if the claim succeeds

These awards sit on top of the employer's own legal costs, which are still not recoverable:

Basic award (unfair dismissal): age × years of service × a week's pay, with a week's pay capped at £751 from 6 April 2026. Maximum about £22,530.
Compensatory award (unfair dismissal): the lower of 52 weeks' pay or £123,543 (from 6 April 2026). This cap is due to be removed entirely from 1 January 2027 under the Employment Rights Act 2025.
Discrimination and whistleblowing: uncapped. Injury to feelings is awarded on the Vento bands: for claims presented on or after 6 April 2026, lower £1,300 to £12,600, middle £12,600 to £37,700, upper £37,700 to £62,900, with more in the most exceptional cases.

Over 40 per cent of claims that reach a full hearing succeed on at least part of the claim (MoJ tribunal statistics), so the award is a live risk, not a remote one. But for most employers the recurring, certain cost is the legal spend, not the award.

How an employer keeps the cost down

Get the paperwork right before the dismissal. A documented, fair procedure is the cheapest insurance there is. Most defence cost is spent reconstructing a process that was not properly recorded at the time.
Take advice early, not at the hearing door. A few hours of employment advice before or during a disciplinary process costs a fraction of a defended claim.
Use ACAS conciliation properly. It is free, and around two-thirds of early conciliation cases never become a tribunal claim. Treating it as a box-tick wastes the cheapest resolution route.
Price the settlement against the defence, not the merits. If defending will cost £15,000 unrecoverable, a settlement below that can be the rational outcome even on a claim you would win.

Sources

R (Unison) v Lord Chancellor [2017] UKSC 51 (abolition of tribunal and EAT fees, not reintroduced)
Employment Rights (Increase of Limits) Order 2026 (SI 2026/310) — week's pay £751, compensatory cap £123,543
Presidential Guidance: Vento bands, Ninth Addendum (claims on or after 6 April 2026)
ACAS — early conciliation and settlement
Defence-cost ranges: solicitor pricing published under the SRA Transparency Rules for tribunal defence work

FAQ

How much does an employment tribunal cost an employer?

Defending a claim typically costs an employer £8,000 to £30,000 plus VAT in legal fees for an unfair dismissal run to a final hearing, and £20,000 to £50,000 or more for a discrimination or whistleblowing claim, based on the defence pricing firms publish under the SRA Transparency Rules. On top of that sit barrister hearing-day fees (£1,500 to £7,500 plus VAT a day), any negotiated settlement, and up to about a month of internal management time. Because the tribunal runs an each-side-pays costs regime, an employer that successfully defends a claim normally recovers none of these fees from the claimant. This is why many employers settle even weak claims through ACAS: a modest COT3 settlement can cost far less than defending to a hearing.

What is the average cost of an employment tribunal to an employer?

There is no single average because cost depends on the claim type and how far the case runs. A claim settled at ACAS early conciliation can cost an employer only a few thousand pounds in legal advice plus the settlement figure; an unfair dismissal defended to a full hearing typically costs £8,000 to £30,000 plus VAT in legal fees; a discrimination or whistleblowing case run to a multi-day hearing routinely costs £20,000 to £50,000 or more plus barrister fees. The controlling number is the cost of defending regardless of merit, because a winning employer normally recovers nothing.

Can an employer recover its legal costs if it wins the tribunal?

Usually no. Employment tribunals run an each-side-pays costs regime: each party normally bears its own legal costs whatever the outcome. A costs order against the claimant is exceptional and is made only for unreasonable conduct, such as pursuing a hopeless claim, lying, or refusing a plainly reasonable settlement offer. Costs awards, where made at all, are typically modest (£1,000 to £20,000, the most a tribunal can fix without a detailed assessment of the costs), and the tribunal can take the paying party's means into account when deciding whether to make an order at all. So an employer that wins after spending £20,000 defending a claim will usually recover none of it.

Is it cheaper for an employer to settle or to defend a tribunal claim?

Often cheaper to settle, and that is a function of the costs regime rather than the strength of the claim. Because a winning employer recovers no legal fees, defending even a weak unfair dismissal claim to a hearing can cost £8,000 to £30,000 that is never recouped. A COT3 settlement negotiated through ACAS, or a settlement agreement offered under a protected conversation, can resolve the matter for less than the cost of the defence. The commercial calculation is defence cost plus management time and risk of an award, against the settlement figure. Many employers settle nuisance claims for this reason even where they believe they would win.

Does the employer pay a tribunal fee?

No. There is no fee for either party in the employment tribunal. Tribunal and Employment Appeal Tribunal fees were quashed in full by the Supreme Court in R (Unison) v Lord Chancellor [2017] UKSC 51 and have not been reintroduced; a 2024 Ministry of Justice consultation on a £55 issue fee was not implemented. Neither the claimant nor the employer pays a fee to lodge, defend, or appeal a claim as at 2026. The employer's cost is its own legal representation, any settlement, and management time.

How much could an employer have to pay if it loses?

For unfair dismissal, the tribunal can award a basic award (up to about £22,530, calculated from age, length of service and a week's pay capped at £751 from 6 April 2026) plus a compensatory award capped at the lower of 52 weeks' pay or £123,543 (from 6 April 2026). The unfair dismissal compensatory cap is due to be removed entirely from 1 January 2027 under the Employment Rights Act 2025. Discrimination and whistleblowing awards are uncapped and include injury to feelings on the Vento bands (£1,300 to £62,900 for claims presented on or after 6 April 2026, with more in the most exceptional cases). Awards sit on top of the employer's own legal costs.

How can an employer reduce the cost of a tribunal claim?

The cheapest interventions are the earliest ones, before legal costs build. Sound documentation before any dismissal, a fair and properly followed procedure, and taking early advice reduce both the risk of a claim and the cost of defending one. Engaging seriously with ACAS early conciliation (free and mandatory) keeps most cases out of the tribunal: around two-thirds of early conciliation cases do not go on to a claim. Where a claim has merit, an early settlement usually costs less than a defence run to judgment. Waiting until the hearing to take the case seriously is the most expensive path.