UK Employment Tribunal Claims Hit 64,000, Up 42%, as Backlog Deepens
Updated
Updated · Pinsent Masons · Jul 2
UK Employment Tribunal Claims Hit 64,000, Up 42%, as Backlog Deepens
1 articles · Updated · Pinsent Masons · Jul 2
Summary
64,000 single employment tribunal claims were outstanding at the end of March, Ministry of Justice figures showed, marking a 42% jump from a year earlier and adding to pressure on the UK system.
Some hearings are already being listed as far out as 2030, sharpening the incentive for employers to resolve disputes before they escalate into formal grievances and claims.
Hybrid work, greater focus on mental health and neurodiversity, and clashes over religion, gender identity and geopolitics are making line managers' workplace conversations more complex.
Employers are responding with practical manager training focused on active listening, facilitative conflict resolution, legal basics and documenting decisions, with HR positioned as a support and sense-check function.
Planned Employment Rights Act changes are expected to bring earlier and more frequent performance conversations, increasing the importance of consistent grievance handling across workplaces.
As AI writes employee grievances, can UK courts and companies still identify genuine disputes?
With tribunal waits until 2030, should the UK scrap its system for mandatory mediation and AI-judges?
Is training managers to prevent lawsuits simply shifting the burden of a broken legal system onto them?
UK Employment Tribunal Backlog Surges to 500,000+ Claims: Causes, Consequences, and Urgent Solutions
Overview
The UK employment tribunal system is facing an unprecedented crisis, with a record surge in new cases during 2025/26 pushing the open caseload to its highest level in years. Although more cases are being resolved than before, the number of new claims continues to outpace resolutions, causing the backlog and delays to grow. This persistent imbalance means waiting times are getting longer for both employees and employers. The situation is especially severe in regions like London, where staff shortages make it even harder to keep up. Overall, the system is struggling to deliver timely justice.