Unfair Dismissal: Do I Have a Claim?

What is unfair dismissal?

Unfair dismissal is a statutory right under the Employment Rights Act 1996. It means your employer dismissed you, but either had no valid reason, or did not follow a fair process in carrying out the dismissal. The right to claim unfair dismissal is one of the most important protections in UK employment law.

The standard qualifying period: 2 years

For a standard unfair dismissal claim, you must have been continuously employed for at least 2 years by the date of dismissal. If you have less than 2 years' service, you generally cannot bring an unfair dismissal claim — unless one of the automatic unfair dismissal exceptions applies (see below).

Note: The Employment Rights Act 2025 contains provisions that may reduce or eliminate the qualifying period in future — check for updates as secondary legislation is introduced.

Automatic unfair dismissal — no qualifying period required

Some reasons for dismissal are automatically unfair regardless of how long you have worked for the employer. These include:

• Pregnancy or maternity leave
• Whistleblowing (making a protected disclosure)
• Trade union membership or activities
• Assertion of a statutory right (e.g. claiming the national minimum wage)
• Health and safety activities (e.g. raising safety concerns)
• Part-time or fixed-term status
• TUPE transfer (being dismissed for a reason connected to a business transfer)
• Making a flexible working request

If your dismissal falls into any of these categories, the 2-year qualifying period does not apply, and compensation is uncapped (for whistleblowing and some others).

What counts as a fair reason for dismissal?

Even with the right to dismiss, your employer must have one of the following fair reasons under section 98 ERA 1996:

• Capability — inability to do the job (including ill health)
• Conduct — misconduct or gross misconduct
• Redundancy — genuine redundancy situation
• Illegality — e.g. a driver losing their licence
• Some other substantial reason (SOSR) — a catch-all for other valid business reasons

Having a potentially fair reason is not enough — the employer must also act reasonably in treating that reason as sufficient to dismiss, and must follow a fair procedure.

What is a fair procedure?

The ACAS Code of Practice on Disciplinary and Grievance Procedures sets out what a fair process looks like. Key elements include:

• A proper investigation before any disciplinary action
• Written notice of the allegations
• A disciplinary hearing with the right to be accompanied
• An opportunity to state your case
• A written decision with reasons
• A right of appeal

Failure to follow this process can make an otherwise potentially fair dismissal into an unfair one — and tribunals can uplift awards by up to 25% if the employer unreasonably failed to follow the code.

What compensation could I receive?

An unfair dismissal award has two components:

Basic award

Calculated using the same formula as statutory redundancy pay: based on age, years of service and weekly pay (capped at £643/week). Maximum basic award is currently around £21,862.

Compensatory award

Compensation for your actual financial losses — lost earnings, future loss of earnings, loss of statutory rights, loss of pension contributions. Currently capped at the lower of one year's gross pay or £115,115. This cap is being removed in January 2027.

What if I was dismissed for discriminatory reasons?

If the real reason for your dismissal involved a protected characteristic (age, race, sex, disability, pregnancy, religion, sexual orientation), you may have discrimination claims in addition to unfair dismissal. Discrimination awards are uncapped and can include injury to feelings. These are some of the most valuable employment law claims.