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.
Guide to filing a claim for unpaid notice period wages in England and Wales, explaining legal rights under employment law, ACAS Early Conciliation, Employment Tribunal procedures, time limits, evidence requirements, and potential compensation for breach of contract or unlawful deductions from wages.

What unpaid notice period wages involve
When employment ends, an employee is usually entitled to either work their notice period or receive payment instead of notice. If an employer fails to pay notice pay correctly, this may amount to a breach of contract and/or an unlawful deduction from wages.
Notice pay obligations arise from both statutory minimum requirements under the Employment Rights Act 1996 and any higher contractual notice terms agreed in the employment contract. Employers must not provide less than statutory minimum notice, even if the contract attempts to do so.
Where notice pay is not paid, the employee may be able to recover it through early resolution via ACAS and, if necessary, an Employment Tribunal claim.
Legal basis for unpaid notice period claims
Statutory notice rights
Under the Employment Rights Act 1996, employees with at least one month's service are entitled to minimum notice periods based on length of service. This is generally:
- At least 1 week after 1 month of employment
- Increasing by 1 week per full year of service (up to 12 weeks maximum)
Employers must either:
- Allow the employee to work the notice period, or
- Pay in lieu of notice (PILON), if permitted by contract or agreed
Failure to do so may give rise to a claim for damages equivalent to notice pay.
Contractual notice rights
Many contracts provide notice periods longer than the statutory minimum. If so, the contractual notice period usually governs pay entitlements unless it conflicts with statutory protections.
If an employer pays only statutory notice when a longer contractual notice period applies, the shortfall may be recoverable.
Common situations leading to unpaid notice claims
Unpaid notice period wages claims often arise where:
- Employment is terminated immediately without PILON being paid
- An employer refuses to pay notice after dismissal
- An employee is placed on “garden leave” without correct pay
- Pay is reduced during notice contrary to contract terms
- Final payslip excludes notice entitlement
- Employer alleges gross misconduct without evidence, withholding notice pay
In most cases, entitlement depends on whether dismissal was lawful and whether the contract permits payment in lieu.
Step 1: Check your entitlement
Before making a claim, the key documents are:
- Employment contract (notice clauses and PILON terms)
- Last payslips
- Written dismissal or resignation confirmation
- Any disciplinary or redundancy documentation
Key questions:
- What notice period applies (statutory or contractual)?
- Were you dismissed, made redundant, or did you resign?
- Did the employer require you to leave immediately?
- Was PILON explicitly included in your contract?
If the employer terminated employment immediately without paying notice, this commonly supports a claim for notice pay.
Step 2: Calculate the amount owed
The claim is usually based on:
- Normal weekly or monthly gross pay
- Contractual benefits that would have continued during notice (where applicable)
- Less any payments already made covering the notice period
Where pay varies (commission, shift work, variable hours), calculation may require averaging earnings over a defined reference period.
Step 3: Attempt internal resolution
Before formal proceedings, many disputes are first raised internally:
- Written grievance or formal pay request
- Request for explanation of deductions
- Request for correction of final pay
This step is not legally mandatory for tribunal claims, but it may assist evidence gathering.
Step 4: ACAS Early Conciliation (mandatory step)
Before an Employment Tribunal claim can proceed, the claimant must notify ACAS and enter Early Conciliation.
ACAS will:
- Contact both parties
- Attempt to facilitate settlement
- Issue an Early Conciliation certificate if no agreement is reached
This process pauses limitation deadlines while it is ongoing.
Step 5: Filing an Employment Tribunal claim
If unresolved, a claim is submitted using an ET1 form to the Employment Tribunal.
Types of claims typically used
Unpaid notice period claims may be framed as:
- Unlawful deduction from wages
- Breach of contract
- Unpaid holiday pay (often included in the same claim)
The appropriate classification depends on employment status and timing of the payment issue.
Step 6: Time limits for making a claim
Strict time limits apply:
- Most wage-related claims: 3 months minus 1 day from the date payment was due
- Time limits are paused during ACAS Early Conciliation
- Tribunal discretion to extend is limited and depends on strict conditions
If the deadline is missed, the claim may be rejected regardless of merit.
Step 7: Evidence required
Strong claims are supported by documentary evidence, including:
- Employment contract
- Payslips (especially final payslip)
- Bank statements
- Written dismissal or redundancy notice
- Emails or HR correspondence
- Timesheets or rota records (if relevant)
The tribunal will assess entitlement based on contractual terms and statutory rights.
Step 8: Tribunal process overview
Once the ET1 is submitted:
- Employer files a defence (ET3 response)
- Case management orders are issued
- Evidence is exchanged
- Hearing is listed
- Tribunal determines liability and compensation
If successful, the tribunal can order payment of:
- Outstanding notice pay
- Interest (in some cases)
- Additional sums depending on claim type
Enforcement may require further steps if payment is not made voluntarily.
Common legal issues in notice pay disputes
1. Gross misconduct allegations
Employers may withhold notice pay if they claim gross misconduct. This must meet a high evidential threshold. If not proven, notice pay may still be due.
2. Payment in lieu of notice (PILON)
If PILON is contractually permitted, employers can terminate employment immediately but must pay the full notice amount.
3. Probation periods
Probation does not remove statutory notice rights. Reduced notice must still comply with legal minimums.
4. Garden leave
If an employee is kept away from work during notice, normal contractual pay usually continues.
Remedies available
If a claim succeeds, the tribunal may award:
- Unpaid notice pay
- Contractual damages for breach of contract
- Statutory interest in some claims
- Reimbursement of unlawful deductions
The remedy is primarily compensatory, not punitive.
Practical considerations and risks
- Time limits are strict and commonly decisive
- Employer insolvency may affect recovery of sums
- Incorrect categorisation of claim type can cause dismissal
- Settlement is common during ACAS conciliation
- Legal costs are generally not recoverable in most tribunal claims, even if successful
Key Takeaways
Unpaid notice period wage claims arise when an employer fails to provide proper notice pay after termination of employment. The process typically involves confirming contractual entitlement, calculating losses, attempting resolution, using ACAS Early Conciliation, and submitting an Employment Tribunal claim within strict time limits.
The key legal issues are whether statutory or contractual notice applies, whether dismissal was lawful, and whether payment in lieu of notice was correctly made. Evidence and timing are critical to success.