When Can a Dismissal Be Challenged in a Tribunal?

In UK employment law, an employee who believes their dismissal was unlawful or unfair may be able to bring a claim before an Employment Tribunal. However, not every dismissal can be challenged. The tribunal will only hear claims where specific legal grounds are met, and where procedural requirements have been followed.

A dismissal can be challenged when it potentially falls within statutory protections under the Employment Rights Act 1996, or where it involves discrimination, breach of contract, or other unlawful treatment. The key issue is whether the dismissal was legally unfair, automatically unfair, or otherwise unlawful.

What Is an Employment Tribunal?

An Employment Tribunal is a specialist judicial body that resolves disputes between employees and employers. It deals with claims such as:

• Unfair dismissal
• Wrongful dismissal (breach of contract)
• Discrimination under the Equality Act 2010
• Automatic unfair dismissal
• Pay and employment rights disputes

Tribunals are less formal than courts but still apply legal rules and require evidence from both sides.

When a Dismissal Can Be Challenged

A dismissal can be challenged in a tribunal when one or more of the following legal grounds apply.

1. Unfair Dismissal Under the Employment Rights Act 1996

Most dismissal challenges are brought as ordinary unfair dismissal claims.

A dismissal may be challenged if:

• The employer did not have a fair reason (conduct, capability, redundancy, statutory restriction, or “some other substantial reason”)
• The employer did not act reasonably in all the circumstances
• A fair procedure was not followed

The tribunal applies the “range of reasonable responses” test to assess fairness.

2. Automatically Unfair Dismissal

A dismissal can be challenged regardless of length of service if it is linked to protected rights, including:

• Whistleblowing (protected disclosures)
• Pregnancy or maternity-related reasons
• Trade union membership or activities
• Health and safety concerns
• Asserting statutory rights (such as minimum wage or working time rights)
• Jury service

In these cases, the tribunal does not consider whether the employer acted reasonably. If the reason is proven, the dismissal is unlawful.

3. Discrimination Claims Linked to Dismissal

A dismissal can also be challenged if it is discriminatory under the Equality Act 2010. This includes dismissal based on:

• Age
• Disability
• Gender reassignment
• Marriage or civil partnership
• Pregnancy and maternity
• Race
• Religion or belief
• Sex
• Sexual orientation

Discrimination claims can result in uncapped compensation and do not require minimum service.

4. Wrongful Dismissal (Breach of Contract)

A dismissal can be challenged where the employer breaches the employment contract, such as:

• Dismissing without notice or pay in lieu of notice where notice is required
• Failing to follow contractual disciplinary procedures
• Breaching express terms of the employment contract

Wrongful dismissal focuses on contractual rights rather than fairness.

5. Constructive Dismissal

A dismissal can be challenged where the employee resigns due to the employer's conduct, provided there is:

• A fundamental breach of contract by the employer
• A resignation in response to that breach

This is treated legally as a dismissal and can be brought as an unfair dismissal claim.

6. Lack of Fair Procedure

Even where there is a valid reason for dismissal, it may still be challenged if the employer failed to follow a fair process, including:

• No proper investigation
• No disciplinary hearing
• Failure to allow representation
• No opportunity to respond to allegations
• No right of appeal

Procedural fairness is a core requirement in tribunal assessments.

7. Redundancy Challenges

A redundancy dismissal can be challenged where:

• There was no genuine redundancy situation
• Selection criteria were unfair or biased
• Consultation was inadequate
• Suitable alternative employment was not considered

Even genuine redundancies can be unfair if handled improperly.

8. Time Limits for Bringing a Claim

Most dismissal-related claims must be brought within:

• Three months less one day from the effective date of termination

Before issuing a claim, employees must normally go through ACAS Early Conciliation, which pauses the limitation period.

Missing the time limit usually prevents the claim from proceeding unless an extension is granted in limited circumstances.

9. Who Can Bring a Claim?

Eligibility depends on the type of claim:

Unfair dismissal

Usually requires:

• At least two years' continuous employment (with exceptions for automatically unfair dismissal)

Automatically unfair dismissal

• No minimum service requirement in most cases

Discrimination claims

• No minimum service requirement

Wrongful dismissal

• No minimum service requirement

10. Evidence Needed to Challenge a Dismissal

Tribunals rely heavily on evidence. Common types include:

• Disciplinary records and investigation notes
• Emails and written communication
• Witness statements
• Employment contracts and policies
• Performance reviews or HR documentation

The strength of evidence often determines the outcome of the case.

11. The Tribunal Process

A dismissal challenge typically involves:

1. Early Conciliation with ACAS
2. Submission of an ET1 claim form
3. Employer response (ET3 form)
4. Case management and evidence exchange
5. Final hearing
6. Judgment and potential remedy

Many cases settle before reaching a final hearing.

12. Remedies if a Claim Succeeds

If a tribunal finds in favour of the employee, possible outcomes include:

• Compensation (basic and compensatory awards)
• Reinstatement or re-engagement
• Injury to feelings compensation (in discrimination cases)
• Payment of notice pay or contractual entitlements

Compensation is assessed based on financial loss and legal principles rather than punitive damages.

Common Situations Where Dismissals Are Challenged

Dismissals are frequently challenged where:

• Employees are dismissed after raising complaints or grievances
• There is no clear evidence of misconduct
• Redundancy is used as a cover for performance issues
• Disciplinary procedures are not followed
• Employees believe discrimination influenced the decision

Key Principles

A dismissal can be challenged when it is potentially unlawful under employment legislation or contract law. The tribunal focuses on:

• The reason for dismissal
• The fairness of the process
• Whether legal protections were breached
• Whether proper procedures were followed

Not every unfair feeling or disagreement leads to a successful claim; legal criteria must be met.

Key Takeaways

A dismissal can be challenged in an Employment Tribunal where it may be unfair, automatically unfair, discriminatory, or in breach of contract. Claims depend on the reason for dismissal, the procedure followed, and compliance with statutory and contractual protections. Strict time limits apply, and most claims require early conciliation before proceeding.