This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Learn how to resolve employment contract disputes in England and Wales, including informal resolution, Acas early conciliation, settlement agreements, employment tribunal claims, time limits, remedies and practical steps for both employers and employees.

Employment contract disputes are disagreements between an employee (or worker) and their employer about the terms, performance or breach of an employment contract. These disputes can arise from issues such as unpaid wages, changes to employment terms, unfair dismissal, discrimination, or other contractual rights. Understanding how these disputes can be resolved - from informal discussions to formal proceedings - is essential for both employers and employees navigating the UK legal system. This guide explains the legal framework, step‑by‑step procedures, practical options for resolution, time limits, and key considerations under the law of England and Wales.
1. What Is an Employment Contract Dispute?
An employment contract dispute arises when there is a disagreement about the terms or enforcement of the contract between an employer and an employee (or worker). Common examples include:
- Disagreements over wages, hours, holiday entitlement or benefits.
- Disputes about changes to contractual terms imposed without agreement.
- Claims of breach of contract where one party alleges the other has failed to honour contractual obligations.
- Alleged unfair dismissal or discrimination related to contractual matters.
Problems with changes to terms, such as shifts, pay, working hours or other conditions, can lead to disputes if introduced without proper agreement or negotiation. Employers and employees are advised to try informal resolution first, where possible.
2. Initial Steps in Resolving a Contract Dispute
a. Informal Discussion
Before taking formal action, the first step is to raise the issue with the other party. Many disputes can be resolved through clear, documented conversations about the complaint and how it might be resolved.
b. Grievance and Internal Procedures
Employers should have grievance procedures in place that allow employees to raise concerns formally. Using internal grievance and appeal procedures helps clarify issues, preserves evidence and shows willingness to engage with the dispute.
c. Seek Advice Early
Employees and employers can obtain support from professional advisers, trade unions, Citizen's Advice or organisations such as Acas (Advisory, Conciliation and Arbitration Service). These services provide information on legal rights and practical options for resolving disputes.
3. The Role of Acas in Dispute Resolution
In England and Wales, Acas plays a central role in helping resolve employment disputes before they reach a tribunal.
Early Conciliation
Before most employment tribunal claims can be made, prospective claimants are legally required to notify Acas so early conciliation can be offered. Early conciliation is a free, impartial process where a trained conciliator talks separately with both parties to explore whether the dispute can be resolved without tribunal proceedings.
Conciliation can:
- Encourage settlement discussions.
- Clarify issues in dispute.
- Lead to a legally binding settlement agreement (COT3) if a resolution is reached.
If an agreement is reached, the tribunal claim may be withdrawn or not pursued further. A conciliation certificate is issued if conciliation does not resolve the matter, and this certificate is required to submit a claim to an employment tribunal.
Other Acas Services
Acas also offers:
- Mediation support to facilitate discussion between parties.
- Collective conciliation for disputes involving groups of employees.
- Arbitration, where a third party makes a decision to resolve the dispute.
4. Settlement Agreements
A settlement agreement (formerly called a compromise agreement) is a formal, voluntary contract between an employer and an employee that settles a dispute or potential claim. To be legally valid it must:
- Be in writing and linked to specific complaints or potential tribunal claims.
- Be agreed and signed by both parties.
- Include independent advice for the employee from a qualified adviser with insurance cover.
Settlement agreements can include financial compensation, terms of exit or references. They are legally binding and can prevent further claims on the matters specifically listed.
5. Employment Tribunal Claims
If informal resolution and conciliation do not resolve the dispute, the next formal step is to make a claim to an employment tribunal. Tribunals are specialist legal bodies that hear disputes about employment rights and contracts.
Eligibility and Time Limits
Before lodging a claim, you must:
- Notify Acas and obtain a conciliation certificate (as discussed above).
- Submit the tribunal claim (usually on form ET1) within strict time limits, which are generally 3 months minus one day from the date of the dispute or dismissal.
Tribunal Process
Once the claim is submitted:
- The tribunal will allocate the case and notify the respondent (employer).
- Both parties exchange information and evidence.
- A case management hearing may be held to define issues and procedures.
- If not settled through further conciliation, the matter may proceed to a final hearing.
Tribunals can award remedies including compensation for financial loss, reinstatement in limited cases, or declarations of rights.
6. Possible Outcomes and Remedies
The outcomes can vary depending on the type of dispute:
- Settlement or negotiated agreement - can be reached at any stage.
- Tribunal award - compensation for breach of contract or employment rights.
- Constructive dismissal conclusions - awards where employer conduct led to resignation.
- Remedies may also reflect financial loss, including unpaid wages, damages for breach or other losses.
7. Time Limits and Procedural Risks
Employment law imposes strict time limits. Failure to notify Acas or submit a claim within the applicable deadlines can prevent the tribunal from hearing the case. Early action and clear documentation are critical.
Legal proceedings can also carry risks, including legal costs, stress, disruption and reputational impact. Participants should weigh the costs and likely outcomes. Settlement or conciliation often offers a less risky alternative.
8. Questions Commonly Asked
Can I refuse changes to my contract?
Employees can challenge changes introduced without agreement and may treat them as a breach or resign and claim constructive dismissal if the changes are fundamental. Early advice and negotiation help clarify options.
Do I need a solicitor?
While not legally required, professional legal advice can help in complex disputes or where high compensation is at stake. Trade unions may provide support where membership applies.
What types of claims need early conciliation?
Most claims, including unfair dismissal, breach of contract and discrimination, require early conciliation before tribunal claims.
Summary
Resolving employment contract disputes in England and Wales typically begins with informal discussion and internal grievance procedures. If unresolved, Acas offers free early conciliation to encourage settlement without tribunal action. Where conciliation fails, formal claims may be brought before an employment tribunal within strict time limits. Settlement agreements and various dispute resolution mechanisms exist to help parties find a practical resolution. Understanding your rights, preserving evidence, engaging in proper procedures and considering legal advice can significantly improve the chances of a satisfactory outcome.