Essential lessons from 2025’s employment tribunals: What HR needs to know before 2026

Essential lessons from 2025’s employment tribunals: What HR needs to know before 2026

Summary

Tribunal activity surged in 2025, with the open caseload of single claims up 32% and almost half a million open employment cases. The article outlines five practical lessons HR teams must act on now as the Employment Rights Bill (ERB) begins to reshape protections from April 2026. Key themes include the need for rigorous process in dismissals, tighter redundancy rules, rising discrimination and underpayment claims, limits on NDAs, and emerging risks from AI-driven HR decisions.

Key Points

1. Tribunal claims climbed sharply in 2025; employers face greater legal and financial exposure.
2. The ERB will make unfair dismissal effectively a ‘day one’ right and extend time limits for claims.
3. Redundancy rules are tightening: collective consultation may apply across all sites and protective awards are set to rise.
4. Discrimination claims rose; employers will need formal equality action plans and regular reasonable adjustment reviews.
5. Payroll errors and underpayments are a major tribunal driver; stronger payroll governance is essential.
6. NDAs and confidentiality clauses can no longer be used to hide unlawful conduct; whistleblowing processes must be robust.
7. AI and algorithmic selection are on the horizon for tribunal scrutiny; HR must audit and be able to explain automated decisions.

Content summary

The article, written by employment partner Nicholas Jones, distils five lessons from 2025 tribunal decisions and legislative changes. Lesson one stresses that due process and documentation are now indispensable as unfair dismissal protections expand and compensation limits rise. Lesson two warns that redundancy planning must be elevated: collective consultation thresholds, pay caps and protections for parents have changed, increasing cost and risk. Lesson three highlights a spike in discrimination claims and the ERB’s new duties (equality action plans, addressing gender pay gaps and other protections). Lesson four focuses on payroll precision — audits, transparent calculations and holiday-pay processes. Lesson five shows a shift towards transparency: NDAs cannot conceal unlawful conduct and tribunals are ready to penalise retaliation or poor handling of disclosures. Finally, the article flags 2026 risks: AI in selection, hybrid-working disputes and a rise in stress-related constructive dismissals — all requiring proactive HR measures.

Context and relevance

This is timely for HR leaders and people teams preparing for immediate legislative change. The ERB’s phased reforms (starting April 2026) materially alter employer obligations: shorter safe havens for dismissals, longer claim windows, broader consultation duties and higher potential awards. The article connects tribunal trends to practical steps HR must take now — from templates and manager training to payroll audits and refreshed whistleblowing and equality policies — to reduce exposure and reputational harm. It also ties into wider trends: increased employee awareness, the use of algorithms in HR and rising expectations around flexible and inclusive working.

Why should I read this?

Quick version: if you look after people, this is the checklist you need before April 2026. It’s short, sharp and full of stuff you can action now — templates, audits, manager training and a rethink of NDAs and redundancy practice. Read it so you don’t get caught out when the ERB changes bite and tribunals keep getting tougher.

Source

Source: https://hrzone.com/2025-12-essential-lessons-from-2025s-employment-tribunals/