A Particulars of Claim is the formal document where you explain, step by step, what happened, why it matters under the law, and what you want the tribunal to decide. It sets out your case clearly and logically.

Why do I need to know “what is a particulars of claim”?
Your particulars of claim is the first thing the Tribunal reads. It's more detailed than the ET1 and acts as a foundation for your case. A well‑written document helps you stay organised, informs your employer, and shows the Tribunal your case is serious.

Key elements of a strong particulars of claim
1. Chronological background– Tell your story clearly: include dates, roles, places, and events.

2. Legal explanation– Use plain terms like “dismissal”, “discrimination”, or “contract breach”. Avoid jargon.

3. What you want– State your remedy (for example, compensation or reinstatement). 

How to write particulars of claim
To draft, begin with a timeline of your role and events leading to dismissal. Then explain why you believe the dismissal was unfair, with clear factual details.

Once drafted:
1. Attach it to your ET1– your ET1 form will reference the attached and send it to the tribunal

2. The respondent should reply with an ET3 in 28 days.

3. Prepare for case management– the Tribunal may invite you to a preliminary hearing and schedule disclosure, bundles, and witness statements. See my resource on Case Management

A well-crafted particulars of claim is the foundation of your case. Keep it clear, factual, and outcome‑focused. Good luck!