This article applies to England, Wales and Scotland.
Unauthorised Deductions From Wages: Tribunal Data & Outcomes
Last updated: May 2026
In brief: Unauthorised deduction claims are the largest pay-specific dispute in the Employment Tribunal, with 2,908 complaints lodged in Q3 2025/26 (provisional), up 77% year on year. Of cases that reached a hearing, about 62% were decided for the claimant. Mean time to clearance was 29 weeks — the fastest of any tribunal jurisdiction.
Your employer did not pay what they owe you. Perhaps it was your final pay after you left. Perhaps it was holiday pay that quietly disappeared from your last payslip. Perhaps it was a deduction for "training costs", "damages" or a "till shortage" that you never agreed to in writing.
If that sounds familiar, you are not unusual. The Ministry of Justice's most recent quarterly figures show that more workers brought unauthorised deduction claims in the last three months alone than were brought in the entire year of 2023/24. This page sets out what the official data actually shows about how these claims resolve, how long they take, and what claimants tend to win.
How common is this claim?
Under section 13 of the Employment Rights Act 1996, a worker has the right not to suffer any deduction from their wages unless it is required by statute (such as tax), authorised by a written contractual term, or agreed in writing in advance. A complaint of breach is brought under section 23.
Volume has risen sharply as the new Reform single-case management system has matured:
| Period | New complaints | Disposals | Open caseload (end of period) |
|---|---|---|---|
| 2023/24 (full year) | 503 | 233 | 379 |
| 2024/25 (full year) | 5,903 | 2,387 | 3,883 |
| 2025/26 Q1 | 2,315 | 1,009 | 5,171 |
| 2025/26 Q2 | 2,460 | 1,101 | 6,504 |
| 2025/26 Q3 (p) | 2,908 | 1,194 | 8,151 |
(p) = provisional. Source: Ministry of Justice tables ET_1_R, ET_2_R and ET_4_R, March 2026 release.
Two patterns stand out. First, receipts are growing quarter on quarter, up 18% from Q2 to Q3 alone. Second, disposals are not keeping up: only around 1,194 unauthorised deduction complaints were closed in Q3 2025/26 against 2,908 new ones lodged, which is why the open caseload has nearly tripled in a year.
The Reform single-case figures became the official series only from 2023/24, so the volume jump partly reflects a phased rollout rather than a sudden surge in worker disputes. The Q1 to Q3 2025/26 quarter-on-quarter growth is the cleaner signal.
What outcome are these claims most likely to reach?
The Ministry of Justice publishes outcomes as a percentage of all disposals in the quarter. For the 1,194 unauthorised deduction complaints disposed of in Q3 2025/26, the breakdown was:
| Outcome | % of disposals |
|---|---|
| ACAS conciliated settlement | 25% |
| Withdrawn | 22% |
| Dismissed upon withdrawal | 19% |
| Default judgment | 13% |
| Successful at hearing | 8% |
| Unsuccessful at hearing | 5% |
| Struck out (not at a hearing) | 4% |
| Dismissed at preliminary hearing | 1% |
| Case discontinued | 1% |
| Dismissed Rule 27 / disposed of other | 2% |
Source: Ministry of Justice table ET_3_R, March 2026 release (provisional).
The pattern is unusual compared with other tribunal jurisdictions. Most claims across the system are resolved through ACAS or withdrawn before a hearing, and unauthorised deductions are no exception: roughly two thirds of these complaints (66%) close through settlement, withdrawal or dismissal-upon-withdrawal without the tribunal ruling on the merits.
But two figures push against the system average. Successful-at-hearing was 8%, double the 4% figure across all jurisdictions. And default judgment was 13%, more than three times the 4% all-jurisdictions figure. We come back to why below.
How often do claimants actually win at a hearing?
Outcome percentages by themselves are misleading, because most claims never reach a hearing in the first place. A claimant who settled at ACAS did not "lose" their claim, even though they were not "successful at hearing".
A more honest read of hearing outcomes is to look only at the cases that reached one. For Q3 2025/26 unauthorised deduction claims, the contested-hearing figures were:
- Successful at hearing: 8%
- Unsuccessful at hearing: 5%
Of cases that reached a contested hearing, the claimant succeeded in roughly 8 out of every 13, or about 62%. The equivalent figure across all tribunal jurisdictions was around 56% (5% successful, 4% unsuccessful). Unfair dismissal sits well below at around 38%.
This is the single most striking finding in the data. Unauthorised deduction claims are decided in the claimant's favour at hearing more often than almost any other type of claim in the system.
A practical caveat: the sample is small. Eight per cent of 1,194 disposals is around 95 successful hearing outcomes in a single quarter. The figure has moved between roughly 50% and 70% over the last six quarters as the case mix has evolved, so the headline is "claimants tend to win contested hearings on these claims", not "you will win 62% of the time".
Why default judgments are so common here
A default judgment is when an employer fails to respond to a claim within the time limit, or fails to attend a hearing, and the tribunal decides the case in the claimant's favour without contest. Across all jurisdictions it accounts for around 4% of disposals. For unauthorised deduction claims in Q3 2025/26 it was 13%.
That gap is unlikely to be random. Three plausible drivers, all consistent with practitioner reports:
- The defence is often weak on paper. Unauthorised deduction claims turn on what was contractually agreed and what was actually paid. If there is no contractual term authorising the deduction and no written consent, there is often no legal defence available regardless of the employer's reasons.
- The respondent may already have closed. Many of these claims arise after employment has ended, and a proportion of the employers involved have ceased trading or are not engaging with correspondence.
- The amounts are sometimes too low to defend economically. A £400 disputed deduction is rarely worth instructing a solicitor over.
Combined with the 8% successful-at-hearing figure, around one in five disposals (21%) in Q3 2025/26 resulted in the claimant being awarded what they were owed by a tribunal — either after a contested hearing or after the employer failed to engage. The equivalent figure across all jurisdictions was around 9%.
How long do these claims take?
The Ministry of Justice's table T_3 shows mean time from claim receipt to clearance, broken down by jurisdiction:
| Jurisdiction | Mean time to clearance | Median |
|---|---|---|
| Unauthorised deductions | 29 weeks | 25 weeks |
| Working Time Directive | 29 weeks | 26 weeks |
| Insolvency and redundancy | 30 weeks | 24 weeks |
| Unfair dismissal | 33 weeks | 30 weeks |
| Breach of contract | 34 weeks | 32 weeks |
| Disability discrimination | 34 weeks | 32 weeks |
| Sex discrimination | 34 weeks | 33 weeks |
| Race discrimination | 36 weeks | 35 weeks |
| Age discrimination | 37 weeks | 34 weeks |
| Religion or belief | 39 weeks | 39 weeks |
| Equal pay | 42 weeks | 38 weeks |
| All single claims | 31 weeks | 28 weeks |
Source: Ministry of Justice table T_3, October to December 2025 release.
Unauthorised deductions and Working Time Directive claims are jointly the fastest jurisdictions to clear, two weeks ahead of the all-claim average. The 75th percentile sits at 39 weeks, so even three quarters of these claims are concluded inside ten months.
That has not always been true, and it is getting worse. The all-claim mean has risen from 19 weeks in Q3 2024/25 to 31 weeks in Q3 2025/26, a 12-week increase in a single year, as the open caseload has more than tripled. Unauthorised deduction claims are still the fastest jurisdiction but the system around them is slowing down.
How this compares with other claim types
If a person were choosing between claim types on outcome data alone, the picture for unauthorised deductions looks like this:
- The fastest jurisdiction to clear, at 29 weeks mean.
- One of the highest contested-hearing success rates, at around 62%.
- A high rate of default judgments at 13%, suggesting employers often cannot or will not defend.
- A 25% ACAS settlement rate, slightly below the all-claim 29% average.
Compared with unfair dismissal, the contrast is sharp. Unfair dismissal claims take longer (33 weeks mean), succeed at hearing less often (around 38% of contested hearings), and depend much more heavily on witness evidence about reasonableness and procedure. Discrimination claims are slower still and turn on disputed inferences about intent or effect.
This is not to suggest claimants should reframe their grievance as an unauthorised deduction. The relevant claim depends on what actually happened. But where a worker has multiple possible claims, the data does suggest the deductions claim tends to resolve faster and is more often decided in the claimant's favour where it reaches a contested hearing.
What the data does not tell you
Three significant caveats sit underneath the figures.
There is a backstop on what can be recovered. Under the Deduction from Wages (Limitation) Regulations 2014, a worker's unauthorised deduction claim cannot reach back more than two years from the date the claim is lodged, even where the series of deductions extends further. This was introduced to limit liability after large historic holiday pay claims in the early 2010s. The two-year cap does not apply to claims for unpaid statutory maternity, paternity, adoption, shared parental or bereavement pay.
The "series of deductions" rule matters. Where the same kind of deduction has been made repeatedly, a single claim brought within three months of the last in the series can cover the whole series, subject to the two-year cap. The Supreme Court confirmed in Chief Constable of the Police Service of Northern Ireland v Agnew [2023] UKSC 33 that a gap of more than three months between deductions does not, on its own, break the series.
The standard time limit is short. A claim has to be notified to ACAS within three months less one day of the date of the deduction (or the last in a series of deductions). The Employment Rights Act 2025 will extend this limit to six months for most claims, but that change is not expected to come into force before October 2026. The current three-month limit applies in the meantime.
If you are thinking about making a claim
The first practical step is to check the time limit. Most unauthorised deduction claims must be notified to ACAS within three months less one day of the deduction, with the clock running from the date of the underpaid wage rather than the date of the contract dispute that caused it. Missing this date is the single most common reason worker claims are rejected at the outset, and the tribunal's discretion to extend it is narrow.
Many workers find that ACAS Early Conciliation resolves the claim before a tribunal hearing is reached. Where it does not, the next step is to submit an ET1 claim form. Yerty's employment tribunal time limits guide sets out the date-running rules in detail, and our ACAS Early Conciliation guide explains how the conciliation stage works in practice.
If your wages dispute is bound up with a dismissal, the relevant outcome data is different again. See the unfair dismissal tribunal data and outcomes page for the breakdown there, and the breach of contract tribunal data and outcomes page for claims that focus on what the contract required rather than what was deducted from it. For a fuller picture across every claim type, our employment tribunal outcomes and success rates page sets the data in context.
A worker considering a claim where the amount is significant, where the employer is disputing whether they are a worker at all, or where the deduction relates to commission or bonus calculations, may want to take advice from a qualified employment solicitor before lodging.
FAQs
Is unauthorised deduction from wages the same as not being paid at all? The two are treated the same in law. Section 13 of the Employment Rights Act 1996 covers any payment by the employer that is less than the total properly payable, including a payment of nothing at all. Underpayment, late payment in some cases, and total non-payment can all amount to an unauthorised deduction.
Can I claim if my employer has not paid my final pay? Yes, that is one of the most common scenarios for this claim. The three-month time limit runs from the date the final pay should have been paid. If the contract sets a normal pay date and the employer missed it, the clock starts then. If you have left employment and are unsure whether the deduction was lawful, taking advice quickly is important because the time limit is short.
Is holiday pay an unauthorised deduction claim? Holiday pay claims are usually brought as either an unauthorised deduction (under the Employment Rights Act 1996) or a Working Time Directive claim, depending on the framing. The unauthorised deduction route allows for a series of underpayments to be claimed together, subject to the two-year cap introduced in 2014.
How much will I get if I win? A tribunal that upholds the claim must declare the deduction unlawful and order the employer to repay the amount unlawfully deducted (section 24(1) of the Employment Rights Act 1996). The tribunal may also order an additional amount under section 24(2) to compensate for any financial loss the worker has suffered as a result of the deduction, but there is no separate award for injury to feelings of the kind available in discrimination claims.
What if my employer has gone out of business? Where the employer is insolvent, certain debts including arrears of pay and holiday pay may be recoverable from the Insolvency Service's National Insurance Fund subject to statutory caps. This is a separate process from an employment tribunal claim and is administered by the Redundancy Payments Service. Time limits and caps apply.
Do I need a solicitor for a wages claim? The tribunal is designed to be accessible to litigants in person, and many unauthorised deduction claims are run by claimants without a solicitor. The case typically turns on what the contract said and what was actually paid, both of which are usually documentary. Where the amounts are large, where worker status is contested, or where the case is bundled with other claims such as unfair dismissal, taking advice is often worthwhile.
Does ACAS Early Conciliation always settle the claim? No. ACAS conciliation is offered in every case, but settlement requires both sides to agree terms. The data above shows 25% of disposed unauthorised deduction claims settle through ACAS, with a further 22% withdrawn before hearing. Conciliation also pauses the tribunal time limit while it is in progress.
Sources
- Ministry of Justice, Tribunals Statistics Quarterly: October to December 2025 (published March 2026): tables ET_1_R, ET_2_R, ET_3_R, ET_4_R, T_1, T_2, T_3. Available via gov.uk/government/collections/tribunals-statistics.
- Employment Rights Act 1996, sections 13 to 27 and section 23. Available at legislation.gov.uk.
- Deduction from Wages (Limitation) Regulations 2014. Available at legislation.gov.uk.
- Chief Constable of the Police Service of Northern Ireland v Agnew [2023] UKSC 33.
- Acas, Time limits for making a claim. Available at acas.org.uk/employment-tribunal-time-limits.