Employment Tribunal Time Limits Changed in October 2026: What Employers Need to Know

A significant change to employment law took effect on 1 October 2026.

For the majority of employment tribunal claims, the time limit for bringing a claim increased from three months to six months where the workplace problem happened on or after 1 October 2026.

For breach of employment contract claims in England and Wales, the change also applies from 1 October 2026. In Scotland, the equivalent contractual change takes effect from 9 November 2026.

The requirement to notify Acas as part of the tribunal process has not disappeared.

For employers, the important message is not simply that employees now have longer. It is that good HR decisions may need to withstand scrutiny for longer.

What has actually changed?

Previously, many employment tribunal claims had to be brought within a three-month time limit, subject to the relevant rules and the effect of Acas Early Conciliation.

From 1 October 2026, that period increased to six months for the majority of claims where the workplace issue occurred on or after that date.

Problems that happened before 1 October 2026 can still fall under the previous time limits, so employers should be careful about assuming that every case now follows the new rule.

Does this mean employers have six months to resolve grievances?

No. Employment tribunal limitation periods and an organisation’s responsibility to deal with workplace concerns promptly are different things.

A grievance should not sit unanswered because a tribunal deadline is months away. A disciplinary matter should not drift unnecessarily. A performance problem should not be ignored.

The best time to address most employee relations problems is usually before they become formal disputes.

Records matter even more

Consider a dismissal today. Six months later, the manager may be asked why the decision was taken, what evidence was considered, what the employee said, whether alternatives were considered and whether somebody else was treated differently.

If the records consist largely of memory, the organisation may find itself trying to reconstruct a decision long after the event.

Good record keeping does not mean recording every workplace conversation. It means ensuring significant employment decisions have a clear audit trail.

Review difficult employee cases before acting

Before a business makes a significant decision, it should be able to answer some basic questions.

Have we established the facts? Do not rely on assumptions, rumours or what everyone knows.

Has the employee been heard? Employees should normally have a fair opportunity to understand concerns and respond to them.

Is the evidence documented? If evidence influenced the decision, make sure it can be identified later.

Have we followed our procedure? A well-written policy is little protection if managers ignore it.

Are we being consistent? Similar cases do not always require identical outcomes, but unexplained differences can create problems.

Do not confuse delay with reduced risk

An employer may previously have reached the three-month point in a difficult dispute and assumed the likelihood of a tribunal claim had reduced considerably.

The new rules change that calculation for relevant cases from 1 October 2026.

That makes early resolution more important, not less.

A prolonged unresolved workplace dispute can affect employee wellbeing, management time, workplace relationships, productivity, legal costs, staff retention and reputation.

Managers need to know when to seek HR advice

Managers do not need to understand every detail of employment law. They do need to recognise situations where getting advice before acting is sensible.

Examples include potential dismissal, grievances, discrimination allegations, long-term sickness, disability and reasonable adjustments, serious misconduct, redundancy, restructuring, TUPE, contractual changes, whistleblowing concerns and threatened tribunal proceedings.

Twenty minutes of advice before a decision can sometimes prevent months of difficulty afterwards.

Review policies and HR practices

The change is also a useful prompt for employers to look at how workplace issues are managed.

Consider whether managers understand disciplinary and grievance procedures, significant decisions are documented appropriately, HR records are stored securely, employee relations cases have clear ownership, managers know when to escalate an issue, policies reflect current employment law and older unresolved cases need attention.

The wider employment-law landscape is moving

Further changes are scheduled during October 2026, including strengthened sexual-harassment prevention requirements from 30 October, when employers are expected to take all reasonable steps to prevent sexual harassment.

For smaller organisations without an internal HR department, keeping track of implementation dates while continuing to run the business can be difficult.

That is where flexible HR support can help.

Need help reviewing an employee decision?

The HFactor provides practical senior HR support with employee relations, grievances, disciplinary cases, performance, long-term sickness, TUPE, redundancy, restructuring, management support and HR policies and compliance.

You do not need to employ a full-time HR team to have access to experienced HR advice.

Got an HR problem you need to resolve? Start with a free initial consultation at https://www.the-hfactor.com/