This guide is maintained as a current resource for July 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Comprehensive guide to how time limits work in discrimination claims in England and Wales, including early conciliation pauses, “just and equitable” extensions, continuing acts, changes to the Acas period, and future reforms to tribunal claim deadlines.
Time limits are a fundamental feature of discrimination claims in England and Wales. Under the Equality Act 2010, most discrimination claims must be brought to an employment tribunal within a set period. Missing these deadlines can prevent a tribunal from considering a claim, with potentially serious consequences for an individual seeking compensation or remedy. However, the law recognises that strict deadlines can sometimes create unfair outcomes. For this reason, there are several mechanisms by which time limits can be extended or paused in discrimination cases. This article explains those mechanisms, the legal tests involved, how changes in procedure may affect time limits, and practical steps for employees and employers.
Standard Time Limits in Discrimination Claims
In most discrimination claims, the standard time limit to notify an employment tribunal is three months less one day from the date of the discriminatory act complained of. In cases involving a series of acts, the period generally begins from the date of the last act. Claimants must also complete Acas Early Conciliation before issuing a claim form (ET1).
If the claim is not submitted within the time limit, it is typically considered out of time. However, tribunals have legal mechanisms to extend these limits in defined circumstances.
Pausing Time Limits: Acas Early Conciliation
Early Conciliation “Stops the Clock”
Before bringing most discrimination claims to an employment tribunal, a prospective claimant must notify Acas of their intention. Once Acas receives the notification form, the limitation period is paused while early conciliation is underway. The pause runs from the date Acas receives the form until the early conciliation certificate is issued.
This pause ensures claimants are not penalised by waiting for conciliation engagement before preparing a tribunal claim. After the certificate is issued, the clock resumes, and claimants have the remaining time to submit their ET1. In many cases, claimants are allowed one additional month after the certificate issue to file a claim.
Upcoming Changes to Early Conciliation
From 1 December 2025, the maximum early conciliation period will extend from six weeks to 12 weeks for notifications made on or after that date. This change will automatically give claimants and employers a longer window to attempt settlement before tribunal proceedings.
The extended conciliation window will also extend the time before a claim must be lodged because the limitation period remains paused throughout the conciliation process. The extended period aims to provide more opportunity for meaningful negotiation, although Acas's capacity and resource challenges may affect the practical pace of engagement.
Tribunal Discretion to Extend Time
The “Just and Equitable” Test
Even if a claim is lodged after the standard time limit, tribunals have discretionary power to allow it to proceed if they consider that, in all the circumstances, it is “just and equitable” to extend time. This is set out in section 123 of the Equality Act 2010. The tribunal will weigh factors relevant to fairness, rather than applying a rigid formula.
Factors Considered
Tribunals typically take into account:
- Prejudice to the claimant if the claim is not heard (for example, loss of compensation or rights);
- Prejudice to the respondent in defending a stale claim;
- Length of the delay beyond the statutory deadline;
- Reasons for delay, including whether the claimant acted promptly once aware of the need to file; and
- Whether the claimant had legal advice or was aware of time limits.
There is no automatic extension where a claimant simply pursued internal grievance or disciplinary procedures. Tribunals will assess whether such actions reasonably supported a failure to file on time. The burden is on the claimant to persuade the tribunal that justice requires an extension.
Case Law Guidance
Tribunals often look to case law to guide “just and equitable” assessments. For example, courts have endorsed a broad, flexible approach that balances fairness to both parties without rigid or arbitrary criteria. Factors such as ill health, lack of legal expertise, or employer delay might support an extension if sufficiently compelling.
Time Limits and the Nature of Discriminatory Acts
Continuing Acts and Series of Acts
In discrimination cases involving repeated conduct over time, time limits run from the last discriminatory act in a connected series. If one incident is part of an ongoing pattern, the tribunal may treat the whole series as a continuing act, enabling earlier events to be included provided the claim is lodged within the statutory period from the last act. This principle can be crucial where discrimination pervades a period of employment.
Courts and tribunals exercise careful analysis of whether conduct is truly a series and whether there is sufficient connection between incidents.
Proposed and Future Changes to Time Limits
In addition to the extended early conciliation period, broader legislative reform is expected to increase the standard time limit for most employment tribunal claims - including discrimination - from three months to six months under the Employment Rights Act 2025. This change is anticipated to take effect in October 2026 and will make bringing claims more accessible by allowing claimants more time to gather evidence and obtain advice before initiating proceedings.
Practical Steps for Claimants
- Notify Acas early: Begin early conciliation within the statutory time limit to ensure the limitation period is paused.
- Document key dates: Record when discriminatory acts occurred and when you notified Acas.
- Consider a claim early: Do not rely on internal grievance or appeal procedures purely to delay, as tribunals only sometimes extend time.
- Seek legal guidance: Early advice can help prevent missed time limits and strengthen arguments for extensions if needed.
Practical Considerations for Employers
- Monitor conciliation notifications: Employers should note when early conciliation pauses time limits and prepare accordingly.
- Respond promptly to internal complaints: Delays in handling grievances can complicate time limit calculations and lead to extension arguments.
- Maintain records: Good documentation can assist in defending both time limit and substantive aspects of discrimination claims.
Common Questions
Can tribunals extend time automatically?
No. Except for statutory pauses (such as early conciliation), tribunals will only extend time if they consider, on a “just and equitable” basis, that fairness warrants it.
Does early conciliation delay the clock?
Yes. Time limits to lodge a tribunal claim are paused while early conciliation is underway. With forthcoming changes, this period will extend up to 12 weeks for notifications made from 1 December 2025.
What happens if I miss the time limit and do not qualify for an extension?
If neither statutory pause nor tribunal discretion applies, the claim will generally be out of time and cannot proceed, meaning the claimant loses the opportunity for tribunal relief.
Key Takeaways
Time limits for discrimination claims in England and Wales are strict but not inflexible. The statutory period for bringing a claim to an employment tribunal is typically three months from the act complained of, but this can be paused through Acas early conciliation and, in exceptional cases, extended by the tribunal on just and equitable grounds. Understanding how these mechanisms operate, especially in light of reforms extending early conciliation and proposed longer overall limitation periods, is essential for claimants and employers alike. Prompt action, thorough record keeping, and awareness of procedural developments can protect rights and ensure access to fair legal processes.
