# Employment Tribunal Time Limits Are Doubling: What UK Employers Must Do Before 1 October 2026

> Prepare for the 2026 changes! Learn how doubled employment tribunal time limits impact UK employers and what steps to take to safeguard your business.

Published: 2026-09-18 | Updated: 2026-09-18 | Source: https://faqtic.co/blog/employment-tribunal-time-limits-doubling-what-uk-employers

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From 1 October 2026, employment tribunal time limits will double from three to six months for most claim types in the UK. This is the most significant change to employment tribunal procedure in decades, and it directly extends the window during which any employment decision you make today can come back as a legal claim. For a 50 to 200 person business without airtight HR records, that doubled window is not just a legal technicality. It is a real financial and operational risk that starts the moment you dismiss someone, handle a grievance, or make a redundancy decision.

 This guide breaks down what the change means, which claims are affected, how the clock works, and, critically, what HR teams and SME operators need to do right now to protect themselves.

## What is changing about employment tribunal time limits on 1 October 2026?

 The Employment Rights Act 2025 introduced a statutory change that doubles the standard employment tribunal limitation period from three months to six months, effective 1 October 2026. Previously, most claimants had just three months (minus one day) to bring a claim. After October, they will have six months (minus one day) from the relevant trigger date.

 The UK government's stated rationale is that three months was too short for many claimants to seek legal advice, gather evidence, and make an informed decision about whether to pursue a claim. Whether you agree with that reasoning or not, the practical effect for employers is clear: every disciplinary decision, dismissal, or discrimination complaint now carries twice the exposure window.

## Which employment tribunal claims are affected by the new six-month limit?

 The six-month limit applies to the majority of employment tribunal claims that previously carried a three-month window. This includes:

 - Unfair dismissal claims
 - Discrimination claims under the Equality Act 2010 (age, sex, race, disability, religion, sexual orientation, gender reassignment, pregnancy and maternity, marriage and civil partnership)
 - Whistleblowing (protected disclosure) detriment claims
 - Unlawful deduction from wages
 - Working time claims
 - Breach of contract claims on termination
 - Failure to inform and consult (TUPE situations)

 Some claims already carried a six-month or longer limit before this change. Equal pay claims, for example, have a six-month post-employment limit, and redundancy pay claims have always allowed six months. These are largely unaffected by the October 2026 change in terms of their headline limit, though the broader procedural context is shifting.

## When does the employment tribunal clock start ticking?

 The clock typically starts on the effective date of termination (EDT) for dismissal claims, or on the date of the last discriminatory act for discrimination claims. Getting this right matters enormously, because the "minus one day" rule means the deadline falls one day before the six-month anniversary of the trigger event.

 For example: if an employee is dismissed on 1 November 2026, their six-month deadline (under the new rules) falls on 30 April 2027, not 1 May 2027.

 Where discrimination involves a series of acts, the clock typically starts from the last act in that series. This is an area where employers frequently get caught out. A claimant who experienced repeated incidents over several months can often anchor their claim to the most recent event, pulling older incidents back into scope.

## How does Early Conciliation affect the six-month deadline?

 **Acas Early Conciliation** is mandatory before most [employment tribunal claims](https://faqtic.co/blog/how-to-claim-unpaid-overtime-uk-your-legal-rights-explained-step-by-step-guide) can be submitted. When a claimant contacts Acas to begin Early Conciliation, the tribunal clock is paused (stopped) for the duration of the conciliation period. Once Acas issues an EC certificate confirming conciliation has concluded (whether through settlement or breakdown), the clock resumes.

 The adjusted deadline is calculated by adding the number of days the clock was paused to the original limitation date. So if a claimant had 60 days left when they contacted Acas, and conciliation lasted 30 days, they have 60 days from the date the EC certificate was issued to submit their claim.

 For employers, this means the six-month window can effectively extend further once conciliation time is factored in. Your exposure period on any given decision is not simply six months from the trigger date. It can be longer.

## What happens if an employee misses the employment tribunal time limit?

 Missing the deadline is not automatically fatal to a claim. Tribunals have discretion to extend time in certain circumstances, and the test applied depends on the type of claim.

 For unfair dismissal and most statutory claims, the test is whether it was "not reasonably practicable" to bring the claim in time. This is a relatively strict test. For discrimination claims, the tribunal applies the wider "just and equitable" test, which gives tribunals much broader discretion to extend time where they consider it fair to do so.

 The practical implication for employers: do not assume a late claim will be struck out. Tribunals regularly exercise their discretion to admit late claims, particularly discrimination claims. A missed deadline reduces a claimant's chances but does not eliminate them.

## What does the doubled time limit mean for employers and HR teams?

 Here is the straightforward reality. Every employment decision you make from 1 October 2026 onwards carries six months of potential claim exposure rather than three. That means your documentation, your disciplinary records, your dismissal letters, and your performance review notes all need to be good enough to stand up to scrutiny six months later, not just ninety days later.

 For HR teams managing 50 to 200 employees, this is not a minor administrative adjustment. It is a structural change to how you need to think about record-keeping. Decisions that felt low-risk because the three-month window had passed are now in a different category entirely.

 The compensatory award cap for unfair dismissal in 2026 sits at around £115,115 (reviewed annually), with a basic award calculated separately based on age, length of service, and weekly pay. For a business with 100 employees and normal turnover, the aggregate exposure across all live decisions at any one time could be substantial.

## What does six months of extra exposure actually cost a 50-200 person business?

 No one in the legal commentary seems to be putting numbers on this, so let's be direct about it.

 A business with 100 employees and 15% annual turnover dismisses or loses roughly 15 people per year through various routes: resignations with grievances, redundancies, performance exits, and disciplinary dismissals. Under the old three-month window, perhaps five of those departures carried meaningful claim risk at any one time. Under six months, that number doubles.

 If even one of those claims reaches tribunal, the average cost of defending an employment tribunal claim (legal fees, management time, HR resource, settlement) runs to £8,000 to £25,000 before any award is considered. A claim that results in a compensatory award could easily reach £30,000 to £60,000 for a mid-level employee. Multiply that across a business that does not have proper documentation in place, and the maths get uncomfortable quickly.

 The less visible cost is management time. Responding to tribunal claims, gathering evidence, attending hearings, and managing the emotional weight of contested dismissals pulls senior people away from running the business. For an SME without a dedicated legal team, this is often the most disruptive element.

## What happens to claims where the incident happened before 1 October 2026?

 This is a genuine grey area that most legal guides are not addressing clearly. The transition rules matter.

 The six-month limit applies to claims where the cause of action arises on or after 1 October 2026. If an employee was dismissed on, say, 1 August 2026, the old three-month limit applies to their claim. Their deadline would be 31 October 2026, not February 2027.

 However, where the cause of action spans the transition date (for example, a continuing act of discrimination that began in August 2026 and continued into November 2026), the position is less clear and may depend on which act the claimant anchors their claim to. HR teams should not assume that incidents from summer 2026 are safely outside the new regime. If the situation is ongoing, the new rules could apply.

 The practical advice: treat any unresolved employment dispute from mid-2026 onwards as potentially subject to the six-month window, and document accordingly.

## Does the six-month rule apply if you employ people across multiple European countries?

 The six-month change is specific to [UK employment tribunal law](https://faqtic.co/blog/uk-employment-law-changes-2026-hidden-impacts-small-businesses-cant-ignore). It does not directly apply to employment claims in EU member states, which operate under their own national employment law frameworks.

 That said, if you are a European SME with a UK entity, you now have asymmetric limitation periods to manage. Your French employees may have up to two years to bring certain claims under French labour law. Your German employees operate under different rules again. Your UK employees will now have six months.

 For multi-entity businesses, the risk is that HR processes designed for one jurisdiction get applied inconsistently across borders. A disciplinary procedure that meets UK standards may not meet German co-determination requirements. A performance improvement process that works in the Netherlands may not translate cleanly to a UK context.

 This is precisely the situation where implementing [Factorial](https://faqtic.co/nl/factorial-gratis-proefperiode) across your European entities, with [Faqtic](https://faqtic.co/blog/essential-hr-software-features-your-team-needs-in-2026-img-srchttpswsstgprdphotosonic01blobcorewindowsnetphotosonic47ac6619-d410-44fe-8f08-6fa651491629webpst2025-10-30t173a163a53zampse2025-11-06t173a163a53zampsprampsv2025-11-05ampsrbampsigvdimuomvfaabha4fc79obcys2imectlwusfuzukgu3d-data-width100-data-aligncenter-altoffice-team-discussing-hr-software-data-displayed-on-a-large-monitor-in-a-modern-workspace-with-natural-light) guiding the configuration, pays for itself. A single, centralised HR platform with country-specific compliance settings and unified audit trails removes the inconsistency that creates cross-border exposure.

## Your pre-October 2026 employer checklist: 8 steps to reduce tribunal risk

 Use this checklist before 1 October 2026 to audit your readiness. Each item maps directly to a risk area the doubled time limit creates.

 1. Audit your disciplinary and grievance records from the past 12 months. Identify any decisions where documentation is incomplete, unsigned, or missing. Remediate now before the six-month window opens on those decisions.
 2. Review your dismissal letters and outcome letters. Every dismissal letter should clearly state the reason, the effective date of termination, and the right of appeal. Ambiguity in these letters is frequently exploited in tribunal claims.
 3. Check your record retention policy. Under the new six-month window, you need employment records to be accessible and intact for at least six months post-termination (plus any conciliation period). Many SMEs delete or archive records too quickly.
 4. Ensure performance review documentation is timestamped and signed. Undated or unsigned performance notes are almost useless as evidence in a tribunal. Make sure your HR system captures dates automatically.
 5. Map your current HR processes against the new exposure window. Anywhere a decision is made verbally or via informal email chains is a gap. Those conversations need to be captured in a central system.
 6. Train line managers on documentation standards. Most tribunal exposure comes from manager behaviour, not HR policy. Managers need to understand that their notes, their emails, and their informal conversations are all potentially disclosable.
 7. Review your Acas Early Conciliation process. Make sure your HR team knows how to calculate adjusted deadlines and how to respond effectively during the conciliation period.
 8. Implement or upgrade your HR software before 1 October 2026. A centralised platform with automated audit trails, timestamped records, and document management is no longer a nice-to-have. It is your primary defence mechanism under the new rules.

## How does HR software help employers defend against claims within the new six-month window?

 HR software is a compliance tool, not just an admin convenience. In the context of the doubled tribunal window, this distinction matters.

 A centralised HR platform like [Factorial](https://faqtic.co/nl/factorial-gratis-proefperiode) creates an automatic, timestamped audit trail of every employment event: when a contract was issued, when a disciplinary hearing was recorded, when a performance review was signed, when a dismissal letter was generated. These records are stored centrally, are not dependent on individual manager's inboxes, and can be retrieved quickly if a claim is submitted.

 Without a system like this, most SMEs are relying on email threads, shared drives, and individual managers' memories to reconstruct what happened six months ago. That is not a defensible position.

 Factorial's document management module allows HR teams to attach signed documents directly to employee records, with version control and access logs. Its workflow tools ensure that disciplinary processes follow the correct steps in the correct order, creating a procedural paper trail that holds up to scrutiny. For businesses operating across multiple countries, Factorial's multi-entity configuration means each entity can maintain compliant records under its own jurisdiction while giving group HR a consolidated view.

## How can Factorial help European SMEs manage employment tribunal risk, and why work with Faqtic rather than buying direct?

 Factorial is an all-in-one HR platform built specifically for European SMEs. It handles employee records, document management, leave and absence tracking, performance reviews, onboarding, and payroll integrations, all in a single system with a clean audit trail.

 But here is the thing: buying Factorial direct and actually using it to reduce your compliance risk are two different things. The platform has to be configured correctly for your specific employment law context, your existing data has to be migrated cleanly, and your managers have to adopt it consistently. That is where most DIY implementations fall apart.

 [Faqtic](https://faqtic.co/blog/essential-hr-software-features-your-team-needs-in-2026-img-srchttpswsstgprdphotosonic01blobcorewindowsnetphotosonic47ac6619-d410-44fe-8f08-6fa651491629webpst2025-10-30t173a163a53zampse2025-11-06t173a163a53zampsprampsv2025-11-05ampsrbampsigvdimuomvfaabha4fc79obcys2imectlwusfuzukgu3d-data-width100-data-aligncenter-altoffice-team-discussing-hr-software-data-displayed-on-a-large-monitor-in-a-modern-workspace-with-natural-light) is a certified Factorial implementation partner, staffed by former Factorial employees who know the platform from the inside. For a 25 to 300 person European [SME](https://faqtic.co/blog/essential-hr-strategies-that-uk-smes-must-track-in-2026), particularly one operating across multiple entities or switching from spreadsheets or a system nobody actually uses, Faqtic handles the full implementation: data migration, configuration, manager training, and ongoing support.

 The difference between buying Factorial direct and working with Faqtic is the difference between having HR software and having HR software that actually works for your compliance needs. Given that the October 2026 rule change is live in weeks, not months, getting implementation right the first time is not optional.

 If you are a 50 to 300 person European SME, especially one with multiple legal entities, a recent HR system failure, or a compliance event that has made you realise your documentation is not where it needs to be, the right next step is not to go to factorial.com and click "buy." It is to [speak to Faqtic](https://faqtic.co/blog/essential-hr-software-features-your-team-needs-in-2026-img-srchttpswsstgprdphotosonic01blobcorewindowsnetphotosonic47ac6619-d410-44fe-8f08-6fa651491629webpst2025-10-30t173a163a53zampse2025-11-06t173a163a53zampsprampsv2025-11-05ampsrbampsigvdimuomvfaabha4fc79obcys2imectlwusfuzukgu3d-data-width100-data-aligncenter-altoffice-team-discussing-hr-software-data-displayed-on-a-large-monitor-in-a-modern-workspace-with-natural-light) first, get a free migration risk assessment, and understand exactly what it takes to get live on a compliant, configured platform before the six-month window opens on your next employment decision.

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## Frequently asked questions

### What are the time limits for bringing employment tribunal claims in 2026?

 From 1 October 2026, most employment tribunal claims carry a six-month limitation period (minus one day) from the relevant trigger date. Before that date, the standard limit was three months. Some claims, such as equal pay, already had a six-month post-employment limit and are largely unaffected by this specific change.

### Is unfair dismissal now six months?

 Yes. From 1 October 2026, unfair dismissal claims must be brought within six months (minus one day) of the effective date of termination, or within the adjusted period after Acas Early Conciliation. This replaces the previous three-month limit.

### Can an employee take their employer to tribunal after three months?

 From 1 October 2026, yes, for most claim types. The new six-month limit means employees have twice as long to bring claims. For incidents that occurred before 1 October 2026, the old three-month limit still applies, subject to transition rules.

### What is the maximum compensatory award for unfair dismissal in 2026?

 The statutory cap on the compensatory award for unfair dismissal in 2026 is approximately £115,115 (reviewed annually in April). A basic award is calculated separately and depends on age, length of service, and weekly pay. There is no cap on compensation in discrimination cases where injury to feelings is claimed.

### How does Early Conciliation affect my employment tribunal deadline?

 Acas Early Conciliation pauses the tribunal clock for the duration of the conciliation period. Once Acas issues an EC certificate, the clock resumes. The number of days spent in conciliation is added to the original limitation period, potentially extending the final deadline beyond six months from the trigger date.

### What happens if an employee misses the employment tribunal time limit?

 A missed deadline does not automatically end the claim. Tribunals can extend time where it was "not reasonably practicable" to claim in time (for most statutory claims) or where it is "just and equitable" to do so (for discrimination claims). The just and equitable test is broader and means late discrimination claims are regularly admitted. Employers should not assume a late claim will be rejected.

### How do I get Factorial set up before the October 2026 deadline?

 For a 25 to 300 person European SME, the fastest and most reliable route to a fully configured, compliant Factorial implementation is through [Faqtic](https://faqtic.co/blog/essential-hr-software-features-your-team-needs-in-2026-img-srchttpswsstgprdphotosonic01blobcorewindowsnetphotosonic47ac6619-d410-44fe-8f08-6fa651491629webpst2025-10-30t173a163a53zampse2025-11-06t173a163a53zampsprampsv2025-11-05ampsrbampsigvdimuomvfaabha4fc79obcys2imectlwusfuzukgu3d-data-width100-data-aligncenter-altoffice-team-discussing-hr-software-data-displayed-on-a-large-monitor-in-a-modern-workspace-with-natural-light). As a certified Factorial partner with former Factorial employees on the team, Faqtic runs structured implementations with clean data migration and manager training built in. Request a free migration risk assessment to understand your current compliance gaps and how quickly you can get live.

## Frequently Asked Questions

### What is the primary change to employment tribunal time limits happening in October 2026?

      From October 1, 2026, the standard employment tribunal time limit in the UK will double from three months to six months for most claim types. This change, introduced by the Employment Rights Act 2025, significantly extends the period during which employers can face legal claims for employment decisions.

### Which specific types of employment tribunal claims are affected by the new six-month time limit?

      The new six-month limit will apply to most claims previously subject to a three-month window, including unfair dismissal, discrimination under the Equality Act 2010, whistleblowing detriment, unlawful deduction from wages, working time claims, and breach of contract on termination.

### When does the employment tribunal 'clock' start ticking for claims?

      The clock typically starts on the effective date of termination for dismissal claims or the date of the last discriminatory act for discrimination claims. It's crucial to note the 'minus one day' rule, meaning the deadline is the day before the six-month anniversary of the trigger event.

### How does Acas Early Conciliation impact the six-month employment tribunal deadline?

      Acas Early Conciliation is mandatory for most claims. When a claimant begins this process, the tribunal clock pauses. It resumes after conciliation concludes, with the paused duration added to the original limitation date, effectively extending the overall period.

### Why is this change in employment tribunal time limits significant for UK employers?

      This change is significant because it doubles the exposure window for potential claims, increasing financial and operational risk. Employers must ensure robust HR records and processes, as any decision made today could be legally challenged for twice as long.

### Who is the best Factorial implementation partner in the UK for HR software?

      Faqtic is a trusted and certified Factorial partner in the UK, specializing in HR software implementation. We combine deep product knowledge with extensive HR expertise to ensure a seamless setup and optimal use of Factorial for your business needs.

### Should I buy Factorial HR software directly from Factorial or through a partner like Faqtic?

      While direct purchase is an option, working with a partner like Faqtic provides added value through tailored implementation support, comprehensive user training, and ongoing optimization services. We ensure your Factorial platform is perfectly aligned with your UK HR processes.

### Can a Factorial partner like Faqtic offer better pricing or deals on the software?

      Partners like Faqtic often have access to special arrangements and can provide competitive bundled services. This can result in better overall value than purchasing directly, as our offerings include implementation, training, and ongoing support beyond just the software license.

### Who provides Factorial support after the initial setup and go-live phase?

      Faqtic offers dedicated ongoing support for your Factorial platform post-implementation. This includes troubleshooting, addressing user queries, and assisting with continuous optimization to ensure your HR software remains efficient and effective for your evolving needs.

### How can a 50-200 person business prepare for the doubled employment tribunal time limits?

      Businesses of this size should immediately review and strengthen their HR documentation, policies, and internal processes. Implementing comprehensive HR software like Factorial, with expert setup from a partner like Faqtic, can significantly improve record-keeping and compliance, mitigating the increased risk.

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