Yes. Constructive dismissal only applies if you actually resign (with or without notice) in response to your employer's fundamental breach of contract.

How quickly must I act?

You must resign relatively soon after the breach or the 'last straw'. Delaying too long can be seen as accepting the breach.

What evidence is important?

Grievance letters, emails showing the breach, pay slips (if pay was cut), and any documentation proving a breakdown in trust and confidence.

Can I claim compensation?

Yes, if you win a constructive dismissal claim, it is treated similarly to an unfair dismissal, and compensation is calculated based on your financial losses.

Should I raise a grievance first?

Usually, yes. Tribunals expect employees to try and resolve issues internally first. Failing to raise a grievance can reduce any compensation you are awarded.

Procedural Insight

What Is Constructive Dismissal?

Learn the legal definition of constructive dismissal, what constitutes a fundamental breach, and the risks involved in resigning.

The Direct Answer

Constructive dismissal is where an employee resigns because they believe their employer's behaviour has seriously damaged the employment relationship. These claims can be difficult and depend heavily on the facts.

Detailed Explanation

Constructive dismissal is widely misunderstood. It is not simply resigning because you are unhappy at work, nor is it quitting because your boss is difficult. It strictly requires your employer to have committed a fundamental breach of your employment contract.

This breach might be a single, incredibly serious event—such as a sudden, unjustified pay cut, or aggressive harassment. Alternatively, it can be a series of smaller incidents that, when taken together, destroy the implied term of mutual trust and confidence. The final event that triggers your resignation is often called the "last straw."

To claim constructive dismissal successfully, you must resign primarily in response to the breach, and you must not delay too long. If you wait months to resign after the breach occurs, a tribunal may decide you have "affirmed" or accepted the new conditions. Because you are the one taking the action to resign, the burden of proof rests entirely on you to show that the employer's conduct was fundamentally breaching.

Common Mistakes

When dealing with complex procedures, panic or lack of clarity can lead to errors. Here are the most common mistakes people make:

Ignoring the situation hoping it will resolve itself.
Failing to seek professional guidance early enough.
Missing strict legal or procedural deadlines.
Communicating emotionally rather than factually.
Making informal agreements without getting them in writing.

Readiness Checklist

Preparation Checklist

Track your progress before taking action.

Have you gathered all relevant documents and correspondence?

Do you know the exact dates of key events?

Have you identified your main objectives or desired outcomes?

Are you aware of any upcoming deadlines?

Have you kept a record of all communications?

Frequently Asked Questions

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Article Author

Jeff Harris

Senior Adviser, Litigancy

Over 35 years' experience across finance, business, property and complex disputes. Today Jeff combines real-world experience with Alfred to help people understand complicated situations and make better decisions.

Published: January 2024•Updated: June 2024