ET1 Unfair Dismissal Claim Form Guide (England & Wales)

An ET1 Unfair Dismissal Claim Form Guide in the United Kingdom is a legally binding written instrument.

To bring an unfair dismissal claim, an employee must generally have been continuously employed for at least two years (the qualifying period under section 108 ERA 1996), although there are exceptions for automatically unfair dismissal claims (such as whistleblowing, pregnancy, or trade union activities) where no qualifying period applies. The claim must be presented within three months minus one day of the Effective Date of Termination (EDT), subject to extension for ACAS early conciliation.

Before submitting an ET1, claimants must complete ACAS early conciliation under section 18A of the Employment Tribunals Act 1996. ACAS will contact both parties to attempt conciliation. If conciliation is unsuccessful, ACAS issues a certificate number that must appear on the ET1 form. Failure to obtain this certificate will result in the claim being rejected.

The ET1 form requires the claimant to set out: their personal details; the respondent employer's details; employment dates and pay; the reason for the claim (e.g. unfair dismissal, wrongful dismissal, discrimination); the circumstances of the dismissal; and the remedy sought. Our ET1 preparation template guides you through each section to confirm you capture all necessary information.

The legal framework governing the ET1 Unfair Dismissal Claim Form Guide (England & Wales) in United Kingdom draws on several key statutes and regulatory bodies. Under the Employment Rights Act 1996, the Employment Tribunal adjudicates workplace disputes. Section 94 of the Employment Rights Act 1996 provides the right not to be unfairly dismissed. The Advisory, Conciliation and Arbitration Service (ACAS) provides early conciliation under Section 18A of the Employment Tribunals Act 1996. The UK GDPR and Data Protection Act 2018 govern personal data handling. HM Revenue and Customs (HMRC) administers PAYE and National Insurance contributions under the Income Tax (Earnings and Pensions) Act 2003. Parties executing a ET1 Unfair Dismissal Claim Form Guide (England & Wales) in United Kingdom should confirm the document reflects current law, including any amendments enacted since the original drafting date. The Employment Rights Act 1996 sets the foundational requirements.

You need to prepare an ET1 unfair dismissal claim when you believe you have been dismissed unfairly and wish to bring a claim before the Employment Tribunal in England or Wales. Common situations include: dismissal without a proper disciplinary process or in breach of the ACAS Code of Practice on Disciplinary and Grievance Procedures; dismissal where the stated reason was not genuine or not a potentially fair reason under section 98 ERA 1996; constructive unfair dismissal (where the employer's conduct forced you to resign); automatically unfair dismissal for reasons such as whistleblowing (section 47B ERA 1996), pregnancy or maternity (section 99 ERA 1996), or exercising a right to be accompanied (section 12 Employment Relations Act 1999).

You must act quickly: the ET1 must generally be submitted within three months minus one day of your dismissal date. ACAS early conciliation pauses this time limit while conciliation is ongoing. You should begin the ACAS early conciliation process as soon as possible after dismissal to protect your position.

The United Kingdom ET1 Unfair Dismissal Claim Form Guide (England & Wales) template is also useful when: negotiating a settlement agreement, as it helps you identify the legal basis and value of your claim; preparing for ACAS conciliation; or seeking independent legal advice from a solicitor. Employment law is complex and the time limits are strict — we strongly recommend taking advice from a solicitor or trade union representative before submitting an ET1.

Parties in United Kingdom should prepare a ET1 Unfair Dismissal Claim Form Guide (England & Wales) proactively rather than waiting for a dispute to arise. Courts interpret agreements based on the written terms rather than oral representations. Under the Employment Rights Act 1996, the Employment Tribunal adjudicates workplace disputes. Section 94 of the Employment Rights Act 1996 provides the right not to be unfairly dismissed. The Advisory, Conciliation and Arbitration Service (ACAS) provides early conciliation under Section 18A of the Employment Tribunals Act 1996. The UK GDPR and Data Protection Act 2018 govern personal data handling. HM Revenue and Customs (HMRC) administers PAYE and National Insurance contributions under the Income Tax (Earnings and Pensions) Act 2003. Where the transaction involves regulated activities, prior approval from the relevant authority may be required before execution.

A thorough ET1 unfair dismissal claim preparation document should address: (1) claimant identification including full name, address, and contact details; (2) respondent (employer) details using the exact registered company name; (3) ACAS early conciliation certificate number — without this the claim will be rejected; (4) employment particulars including start date, end date (the Effective Date of Termination), job title, and gross weekly pay; (5) the nature of the claim and the statutory right relied upon (e.g. section 94 ERA 1996); (6) full circumstances of the dismissal in chronological order with specific dates; (7) the potentially fair reason claimed by the employer (conduct, capability, redundancy, SOSR, statutory restriction); (8) procedural failures by the employer — failure to investigate, failure to allow representation under section 10 Employment Relations Act 1999, failure to provide a right of appeal; (9) substantive unfairness — applying the band of reasonable responses test from Iceland Frozen Foods Ltd v Jones [1983] ICR 17; (10) additional claims such as wrongful dismissal, unlawful deduction from wages, or discrimination; and (11) remedy sought — compensation (basic and compensatory awards), reinstatement, or re-engagement.

Additional compliance elements for a ET1 Unfair Dismissal Claim Form Guide (England & Wales) used in United Kingdom include: Under the Employment Rights Act 1996, the Employment Tribunal adjudicates workplace disputes. Section 94 of the Employment Rights Act 1996 provides the right not to be unfairly dismissed. The Advisory, Conciliation and Arbitration Service (ACAS) provides early conciliation under Section 18A of the Employment Tribunals Act 1996. The UK GDPR and Data Protection Act 2018 govern personal data handling. HM Revenue and Customs (HMRC) administers PAYE and National Insurance contributions under the Income Tax (Earnings and Pensions) Act 2003. Forms-legal.com provides this template as a starting point for United Kingdom-compliant documentation.