To successfully defend a claim for unfair dismissal, an employer must have a fair reason for dismissal, follow a fair procedure and act reasonably in all the circumstances.
To bring an ordinary unfair dismissal claim, an employee must usually have two years’ continuous service. However, this qualifying period is set to be reduced to six months from January 2027. There is no qualifying service requirement for automatically unfair dismissal claims or discrimination claims, which are protected from day one.
There is also no minimum service requirement for wrongful dismissal claims. Wrongful dismissal arises where an employer breaches the employment contract, most commonly by failing to give the correct notice or notice pay. This can still apply even where there is no written contract, although evidence of agreed terms may be needed.
Constructive dismissal occurs where an employee resigns in response to a fundamental breach of contract by their employer. These claims are often more complex than straightforward unfair dismissal claims because the employee must show that the breach was serious enough to justify resignation and that they left in response to it.
You must usually present an Employment Tribunal claim within three months less one day of the dismissal or incident. Once a claim is issued, an employer normally has 28 days from receipt of the ET1 claim form to submit their response (ET3).
It is important to seek legal advice as soon as possible due to these strict deadlines.