Limitation Period: Unlawful Suspension Claims

Unlawful suspension claims arise where an employer suspends an employee in breach of the employment contract, statutory protections, or equality law. Suspension is often described as a “neutral act”, but in practice it may become unlawful if it is not contractually permitted, is imposed without reasonable grounds, or results in financial or reputational harm.

Strict time limits apply. These limitation periods determine how long an employee has to bring a claim before an Employment Tribunal or civil court. Missing the deadline can prevent the claim from proceeding, regardless of its merits.

What Is an Unlawful Suspension?

Suspension is a temporary removal from work, usually while an employer investigates misconduct or workplace concerns. It may be lawful where:

• The employment contract permits suspension
• It is necessary to conduct a fair investigation
• It is carried out on full pay (in most cases)
• It is not used as a disciplinary sanction

Suspension may become unlawful where:

• There is no contractual right to suspend
• It is imposed without reasonable or proper grounds
• It is discriminatory under the Equality Act 2010
• It breaches implied contractual terms (such as trust and confidence)
• It results in unlawful deduction of wages

Legal Bases for Unlawful Suspension Claims

Unlawful suspension claims may be brought under different legal frameworks, including:

• Breach of contract (employment terms)
• Unlawful deduction from wages
• Discrimination claims under the Equality Act 2010
• Constructive dismissal (if suspension leads to resignation)
• Personal injury (in limited cases involving psychiatric harm)

Each legal basis has different time limits, meaning identifying the correct cause of action is essential.

Limitation Period in the Employment Tribunal

General Rule

Most unlawful suspension claims brought in the Employment Tribunal must be issued within:

• 3 months minus 1 day from the act complained of

This applies to claims such as:

• Unlawful deduction of wages during suspension
• Breach of employment contract
• Constructive dismissal linked to suspension
• Victimisation or other workplace detriment claims

When Time Starts Running

Time usually starts from:

• The date suspension begins, if the act itself is challenged
• The date of the last unlawful deduction (if pay is withheld during suspension)
• The date employment ends (if resignation follows suspension)

Where suspension forms part of an ongoing pattern, the “last act” in the series may determine the start of limitation.

ACAS Early Conciliation and Time Limits

Before bringing most tribunal claims, the claimant must notify ACAS for early conciliation.

Key effects on limitation:

• The limitation clock pauses during early conciliation
• Time resumes once an early conciliation certificate is issued
• A short extension is usually granted after certification to allow claim submission

Early conciliation does not create a new limitation period; it only suspends the existing deadline.

Discrimination-Based Suspension Claims

Where suspension is alleged to be discriminatory under the Equality Act 2010, the same tribunal time limit applies:

• 3 months minus 1 day from the discriminatory act

However, discrimination claims may benefit from:

Just and equitable extension

The tribunal may extend time if it considers it fair, taking into account:

• Reasons for delay
• Length of delay
• Availability of evidence
• Prejudice to both parties

This discretion is significant but not guaranteed.

Civil Court Limitation Periods

Some unlawful suspension claims may be brought in civil courts, particularly where they are framed as breach of contract.

Under the Limitation Act 1980:

• The limitation period is generally 6 years for contractual claims

This applies to:

• Breach of employment contract due to suspension
• Claims for unpaid wages or benefits during suspension
• Financial losses arising from wrongful suspension

Civil courts are less commonly used for employment disputes but may be relevant for higher-value or complex contractual claims.

Personal Injury and Suspension Claims

If unlawful suspension causes recognised psychiatric injury or other harm:

• Limitation is typically 3 years from the date of injury or knowledge of injury

These claims are more complex and require evidence of medical harm and causation.

Common Issues in Calculating Time Limits

1. Continuing suspension

Suspension is usually treated as a single act, not a continuing act, meaning time often runs from the initial decision rather than the entire suspension period.

2. Pay deductions during suspension

Each unlawful deduction may create a separate time point, potentially restarting limitation for that specific deduction.

3. Internal grievance procedures

Filing a grievance does not pause or extend limitation periods.

4. Appeal processes

Internal appeals do not generally stop time from running for tribunal purposes.

Risks of Missing the Limitation Period

If a claim is issued late:

• The Employment Tribunal may reject the claim automatically
• The employer can raise a limitation defence in court
• Merits of the claim will not be considered if time-barred
• Settlement options may be significantly reduced

Tribunals apply limitation rules strictly, particularly for employment claims.

Practical Steps for Managing Time Limits

• Identify the exact date of suspension and related events
• Determine whether the claim is contractual, discrimination-based, or wage-related
• Notify ACAS early to protect time limits
• Calculate limitation separately for each potential claim type
• Avoid relying on discretionary extensions

Key Takeaways

Unlawful suspension claims in England and Wales are subject to strict limitation periods. In most cases brought before the Employment Tribunal, the deadline is 3 months minus 1 day, subject to pauses during ACAS early conciliation. Discrimination claims under the Equality Act 2010 follow the same timeframe but may be extended where it is just and equitable.

For contractual claims brought in civil courts, the limitation period is generally 6 years under the Limitation Act 1980. Personal injury-related claims may have a 3-year limit.

Correct classification of the claim and accurate calculation of time limits are essential to avoid losing the right to bring proceedings.