Can my employer insist on arbitration?
An arbitration clause cannot take away your statutory tribunal rights. Protect your deadline before deciding whether a private hearing suits you.
Your care home sacks you. HR points to a clause in your contract and says you must use private arbitration, not an employment tribunal. For statutory claims such as unfair dismissal or discrimination, that instruction has no legal force. Keep the letter. Protect your claim deadline. You do not have to accept the employer’s choice of forum.
- Opt-in
- Acas arbitration needs both sides’ agreement
- 6 mths
- less a day for most GB claims from October 2026
- £751
- basic-award weekly pay cap from 6 April 2026
- £25,000
- tribunal limit for breach-of-contract damages
Why the clause in your contract fails
Section 203 of the Employment Rights Act 1996 makes an agreement void to the extent that it excludes rights under that Act or prevents you bringing tribunal proceedings. Equivalent protections appear in section 144 of the Equality Act 2010 and section 288 of the Trade Union and Labour Relations Consolidation Act 1992. These protect statutory discrimination and trade union claims too.
The offending part of the agreement is void, not necessarily the whole contract. Your employer cannot turn an unfair dismissal claim into a private contractual dispute by writing “all disputes must go to arbitration”. A valid arbitration clause can still matter for a claim based only on the contract, such as wrongful dismissal for unpaid contractual notice.
A warehouse worker dismissed after reporting unsafe machinery should not abandon a possible whistleblowing claim because HR quotes an arbitration clause. A cleaner challenging unlawful uniform deductions keeps the statutory route too. Whether you can win is a separate question. The clause cannot shut you out.
| Your claim | Can the contract force arbitration? | Your route |
|---|---|---|
| Unfair dismissal | No, not through a hiring clause | Tribunal, or voluntary Acas arbitration for a suitable existing dispute |
| Discrimination, harassment or equal pay | No | Employment tribunal, not the Acas individual arbitration scheme |
| Statutory wages, holiday pay or minimum wage | No | Employment tribunal, with enforcement routes depending on the right |
| Whistleblowing or statutory trade union claim | No | Employment tribunal; get advice on eligibility and remedies |
| Pure breach of contract, such as contractual notice pay | A valid clause may bind you | Arbitration if required; otherwise court or, where eligible, tribunal within its £25,000 limit |
What Acas arbitration actually is
Acas individual arbitration covers unfair dismissal or flexible working disputes. The unfair dismissal scheme has applied across Great Britain since 6 April 2004. It does not cover discrimination or unpaid wages. Northern Ireland has a separate Labour Relations Agency scheme.
The unfair dismissal scheme needs an existing dispute, not a promise made at induction. The arbitration agreement must be written and reached through Acas conciliation or a legally compliant settlement agreement. Acas must receive notification of the agreement and signed waiver forms within two weeks of concluding it.
Both sides must agree. Refuse and your employer cannot put you into the scheme. The same applies if the employer refuses. Your tribunal route remains available, subject to eligibility and deadlines.
Acas appoints the arbitrator; you do not choose one. The scheme uses general principles of fairness and good conduct rather than strict legal tests or formal evidence rules. Acas says remote hearings normally last about half a day, with the individual award sent within 14 days afterwards. That is not a fortnight’s deadline for the whole case.
Acas pays the arbitrator. Ask about your own advice costs and time away from work.
What you give up if you agree to it
A tribunal applies employment law and offers an appeal on a point of law. Acas arbitration is informal, but there is no ordinary appeal. Court challenges are narrow and technical, including specified jurisdictional and serious-irregularity grounds. You cannot demand a tribunal hearing because you dislike the outcome.
The scheme offers reinstatement, re-engagement, a basic award and a compensatory award, with limits broadly mirroring the tribunal’s. From 6 April 2026, the basic award uses a maximum week’s pay of £751. The ordinary compensatory limit is generally the lower of £123,543 and 52 weeks’ gross pay. These are not limits on a separate discrimination claim.
Privacy may suit you when looking for another job. It also shields the employer from a public judgment. Our view is that confidentiality should be your choice, not an automatic selling point for HR.
What to do when your employer demands arbitration
A conciliator helps you negotiate. An arbitrator decides the dispute. Settlement and arbitration can both end your tribunal route, with different safeguards.
- Save the evidence and check the deadline. Keep your contract, dismissal letter, payslips, rotas and messages about arbitration. Note the effective date of termination. From 1 October 2026, most GB claim limits are six months less a day, before early conciliation adjustments. Scottish tribunal contract claims change on 9 November 2026. Do not assume an expired claim revives or every older dispute gets a new deadline. Check yours.
- Contact Acas promptly. You normally must notify Acas for early conciliation before claiming in Great Britain. Timely notification pauses the clock; you still need your final filing date. Do not wait for HR, an internal appeal or arbitration discussions. In Northern Ireland, contact the Labour Relations Agency.
- Get advice before giving up a claim. A COT3 reached through Acas records a binding settlement. A statutory settlement agreement must be written, relate to the particular complaint, name your independent adviser and confirm the legal conditions are met. You must receive advice on its effect from an insured adviser. Ask your union or adviser to assess the offer. Read our settlement agreement guide.
- Choose arbitration only for a suitable dispute. Acas excludes disputes combining unfair dismissal with wages or discrimination from its individual service. Tell the conciliator about every part of your case. For a suitable unfair dismissal dispute, refusal preserves the tribunal option; acceptance means a binding decision with narrower challenge rights.
You can reply to HR: “We have not agreed to Acas arbitration. The clause does not prevent statutory tribunal claims. Please put any proposal in writing.” Keep a copy and follow the tribunal claim process. You do not need your employer’s permission. There is no fee to bring a tribunal claim, but advice and time away from work can still cost you.
What the money looks like
Example: a kitchen porter’s basic award
Ana is 40 when dismissed, with six complete years of service and gross weekly pay of £480. All six years attract one week’s pay. Before reductions, her basic award is 6 x £480 = £2,880. On £900 a week, the £751 limit for dismissals from 6 April 2026 would make it 6 x £751 = £4,506.
Under section 119, qualifying years attract half a week’s pay below age 22, one week at ages 22 to 40, and one and a half weeks at 41 or above. The calculation counts up to 20 years. Birthdays and dismissal dates affect the bands.
Example: a care worker’s compensatory limit
Elena earns £26,000 gross a year and is dismissed in August 2026. Assume ordinary unfair dismissal, no cap exception, and assessed compensatory loss of £39,000 after reductions. Her compensatory award is capped at £26,000, the lower of a year’s gross pay and £123,543. A basic award may be payable separately.
Removal of the compensatory cap is scheduled for dismissals from 1 January 2027. If implemented as planned, an equivalent loss would no longer be cut to £26,000 by that cap. A hearing in 2027 would not change the rules for Elena’s August dismissal.
The tribunal’s £25,000 contract limit is separate. If your contractual notice-pay claim exceeds it, get advice on where to bring the whole claim. Do not assume you can recover £25,000 at tribunal and sue elsewhere for the rest. A valid arbitration clause may affect access to court.
If the employer does not pay
For an unpaid tribunal award, GOV.UK explains enforcement. England and Wales have court enforcement, including the Fast Track scheme. In Scotland, request an extract of the judgment for a sheriff officer. You can also ask the Fair Work Agency to contact a non-paying employer. A penalty does not recover your money for you.
For an Acas arbitration award, ask your conciliator or adviser about enforcement in your nation. Do not assume tribunal paperwork applies. For a settlement, agree a clear payment date and ask what happens if it is missed.
When status and nation change the answer
Ordinary unfair dismissal is an employee right. The usual GB qualifying period remains two years on 1 October 2026; some automatically unfair reasons need no qualifying service. Other workers can have wage, holiday, minimum wage, whistleblowing and discrimination rights. An arbitration clause cannot remove the statutory rights you actually have.
A delivery rider, agency cleaner or care worker may have rights despite a “self-employed” label. Control over shifts and personal service matter, but no single factor decides every case. See how employment status works.
Partners and directors are not automatically excluded either. In Clyde & Co LLP v Bates van Winkelhof in 2014, the Supreme Court held that an LLP member was a worker with whistleblowing protection. A clause may bind a commercial or membership dispute, but the LLP label does not decide a statutory claim.
Scotland uses the GB Acas scheme with Scottish procedural and court rules. Northern Ireland has separate legislation and industrial tribunals. Its usual unfair dismissal qualifying period is one year and claim limit three months, subject to conciliation rules and exceptions. The GB six-month change does not apply there. Contact the Labour Relations Agency and read our Northern Ireland guide.
What is in force and what is scheduled
The government’s 25 September 2026 timetable distinguishes current and future measures. Future dates remain subject to parliamentary processes. This guide states the law as at 1 October 2026.
- In force: higher unfair dismissal limits
For dismissals from this date, the basic-award week’s pay limit is £751 and the ordinary compensatory ceiling is £123,543, subject to the lower 52-week pay limit.
- In force: longer tribunal claim limits
Most GB claims move from three to six months. Check transitional rules for an existing dispute. Scottish tribunal contract claims change on 9 November 2026. Early conciliation remains part of the process.
- Scheduled: wider unfair dismissal access
The usual qualifying period is due to fall from two years to six months for dismissals from this date. Removal of the compensatory award cap is also scheduled. These changes are not in force on the date of this guide.
Questions people ask
Does signing an arbitration clause mean losing tribunal rights?
No, not for protected statutory claims. Keep the contract and follow the normal conciliation and claim process. A valid clause may still affect contractual notice pay.
Should you agree to Acas arbitration?
Get advice first. Weigh speed and privacy against public scrutiny and appeal rights. Disputes combining unfair dismissal with wages or discrimination are unsuitable for Acas individual arbitration.
Can either side refuse Acas arbitration?
Yes, before entry. Afterwards, the employer cannot withdraw unilaterally. If you withdraw, the arbitrator dismisses your claim. Refusal and withdrawal are different.
Is the decision final, and can you get your job back?
The award is binding, with narrow court challenge routes and no ordinary appeal. The unfair dismissal scheme can order reinstatement or re-engagement, but neither is guaranteed.
Does this apply in Scotland and Northern Ireland?
Scotland uses the GB scheme with Scottish rules. Northern Ireland has a separate Labour Relations Agency scheme and different eligibility and time limits. Use local advice.
Can a “self-employed” label make the clause binding?
The label does not decide your rights. You may be an employee or worker despite it. A genuinely commercial dispute may require arbitration under a valid clause. Get advice on your status and claim.
Sources
- Employment Rights Act 1996, section 203, contracting-out and settlement safeguards.
- Equality Act 2010, section 144, contracting-out protection.
- Trade Union and Labour Relations Consolidation Act 1992, section 288, contracting-out protection.
- Acas Arbitration Scheme Great Britain Order 2004, Schedule, scope, entry, waivers, procedure, remedies and withdrawal.
- Arbitration, Acas, including hearing duration, award timing and exclusion of mixed disputes.
- Employment Rights Act 1996, section 119, age bands and service used for the basic award.
- Employment Rights Increase of Limits Order 2026, Schedule, £751 weekly limit and £123,543 compensatory ceiling.
- Employment Tribunals Extension of Jurisdiction England and Wales Order 1994, tribunal contract jurisdiction and £25,000 limit.
- Clyde & Co LLP v Bates van Winkelhof, 2014 UKSC 32, Supreme Court, with judgment and press summary on LLP worker status.
- What to do if you are unfairly dismissed, nidirect, Northern Ireland eligibility and limits.
- Labour Relations Agency Arbitration Scheme Order Northern Ireland 2012, separate NI scheme.
- Plan to Make Work Pay and Employment Rights Act timeline update, GOV.UK, updated 25 September 2026.
- Tribunal Statistics Quarterly, April to June 2026, Ministry of Justice, open single-claim caseload and annual increase.
- Payment of employment tribunal awards, 2013, government-commissioned research, historical full-payment and non-payment findings.
- Make a claim to an employment tribunal: if you win your case, GOV.UK, payment and enforcement routes.
