Getting sacked without proper reason or procedure happens more often than you'd think, yet many dismissed employees don't realise they have strong legal protections under UK employment law. This guide explains what counts as unfair dismissal, how to bring a claim, what compensation you might receive, and the critical three-month deadline you must meet.

Constructive dismissal occurs when your employer's conduct becomes so unreasonable that you're forced to resign. Unlike ordinary resignation, UK law treats it as if you were dismissed, potentially entitling you to compensation through an Employment Tribunal. However, the legal threshold is high. You must prove your employer fundamentally breached your employment contract, whether through unilateral pay cuts, sustained harassment, or serious health and safety failures. Crucially, you have just three months minus one day to lodge your claim after resigning. This guide explains what constitutes constructive dismissal under British law, how to build a strong case before resignation, and the significant financial risks involved