Flexible working rejection appeal outcome letter template

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A flexible working rejection appeal outcome letter for confirming the employer's final decision following an employee's appeal against the refusal of a statutory flexible working request.

Use this template to:

  • Confirm the outcome of a flexible working appeal
  • Explain whether the original decision has been upheld or changed
  • Respond to the employee's appeal points and any new information
  • Confirm the business reasons supporting the final decision
  • Demonstrate that the appeal has been considered fairly and impartially
  • Set out any alternative arrangement or future options where appropriate
Flexible working rejection appeal outcome letter template
2026 Reviewed

What's included in this template?

This template brings together the key information, sections and considerations you need to create a clear, comprehensive and professional HR document. Preview the document below.

  • Appeal details
  • Issues considered
  • Review of the original decision
  • New information and evidence
  • Final decision and reasons
  • Alternative arrangements
  • Future options

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Template

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Email

[Sender name]

[Sender address]

[date]

[Recipient name]

[Recipient address]

 

Dear [Recipient first name],

Flexible working request – appeal outcome

Thank you for your appeal dated [date] against the decision to reject your statutory flexible working request submitted on [date].

I am writing to confirm the outcome of your appeal following the appeal meeting held on [date].

The appeal was considered by [name / job title], who was not involved in the original decision [where applicable].

Your original request

Your original request was to [describe the flexible working arrangement requested, including proposed working days, hours, location or other relevant change].

Following consultation, your request was rejected on [date] because [state the business reason or reasons relied upon in the original decision].

Your appeal

In your appeal, you raised the following points:

  • [Ground of appeal / concern]
  • [Ground of appeal / concern]
  • [New information or alternative proposal, if applicable]

You explained that [summarise the employee's position fairly and factually].

Consideration of your appeal

In reaching the appeal decision, I have considered your original flexible working request, the consultation undertaken, the original decision, your grounds of appeal and the information discussed during the appeal meeting.

I have also considered [any additional evidence, staffing information, operational information, alternative arrangements or other relevant information].

[Where applicable: I have considered the alternative arrangement you proposed of [describe proposal] and whether this could address the operational concerns identified in the original decision.]

Appeal outcome

Having considered all of the information available, I have decided to uphold / partially uphold / overturn the original decision.

[If appeal upheld]

I have

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£9.99
Specifications
Access 12 months, with updates
Length 2 pages • 613 words
Jurisdiction England, Wales, Scotland
Based on UK law, ACAS guidance
Last review 16/09/2026
Next review 16/03/2027
Delivery Instant digital delivery
Formats .doc · .txt · email

What is a flexible working rejection appeal outcome letter?

Flexible working rejection appeal outcome letter template preview

When an employee appeals against the rejection of a statutory flexible working request, the appeal provides an opportunity to review the original decision, consider any new information and check that the request was handled reasonably. This letter provides a structured way to confirm the final outcome and explain the reasons for the decision.

Reviewing the original decision

The appeal outcome should demonstrate that the original decision has been reconsidered rather than simply repeated. The letter can summarise the employee's grounds of appeal and explain the information, evidence and business considerations taken into account.

Responding to the appeal points

The outcome should address the substantive points raised by the employee, including any new information or alternative working arrangements they proposed. This helps demonstrate that the appeal was considered genuinely and with an open mind.

Explaining the final decision

Where the appeal is unsuccessful, the letter should clearly explain why the original decision remains appropriate and identify the applicable statutory business reason or reasons for refusing the request. Where the appeal succeeds, the letter can confirm the revised working arrangement and any steps needed to implement it.

Considering future flexibility

A rejected appeal does not necessarily mean that no flexible working arrangement could ever be possible. Where appropriate, the employer can identify alternative options, future review points or circumstances that may allow a different arrangement to be considered later.

Example

An employee submits a statutory flexible working request to change their working hours from five days per week to four longer days. The request is rejected following consultation because the manager believes the proposed arrangement would create a negative effect on the company's ability to meet customer demand during a particular period.

The employee appeals, arguing that the manager did not properly consider the possibility of reallocating some work and provides information showing that another colleague may be able to cover part of the affected period. The appeal is allocated to a senior manager who was not involved in the original decision.

The appeal manager reviews the original request, consultation notes, staffing information and the employee's new proposal. They also speak with the relevant manager to establish whether the additional information changes the operational assessment.

The appeal manager concludes that the original decision remains reasonable because the proposed change would still leave a significant coverage gap during the busiest customer period and the suggested reallocation would create a negative effect on other employees' workloads. The appeal is therefore rejected. However, the manager offers to review a revised proposal involving a different distribution of hours and confirms that the employee can submit another statutory request in accordance with the applicable rules.

Implementation guidance

Use these best practice actions, recommended timescales and process stages to understand when and how the Flexible working rejection appeal outcome letter should be used, helping ensure each step is handled consistently and appropriately documented.

Step Description Responsibility Timing
1 Review the original flexible working request, consultation records, rejection decision and the employee's grounds of appeal. Appeal Manager / HR Before appeal
2 Consider any new information, alternative proposals or concerns raised by the employee and obtain further evidence where necessary. Appeal Manager Before / during appeal
3 Hold the appeal meeting, allowing the employee to explain why they believe the original decision or process should be reconsidered. Appeal Manager / Employee Appeal meeting
4 Reach an impartial decision, considering whether to uphold, vary or overturn the original decision and ensuring the statutory business reason remains applicable where the request is rejected. Appeal Manager After appeal
5 Confirm the final outcome in writing, including the reasons for the decision and any agreed alternative arrangement or future review opportunity. Appeal Manager / HR Without unreasonable delay
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Common mistakes

Understand the common mistakes to avoid when using this HR template, helping you reduce risk, prevent unnecessary costs and ensure the process is handled correctly.

  • Simply repeating the original rejection without genuinely reconsidering it.
  • Allowing the original decision-maker to determine the appeal where another suitable manager is available.
  • Failing to consider new information or alternative proposals raised by the employee.
  • Giving a vague explanation rather than identifying the applicable business reason for rejection.
  • Missing the two-month statutory decision period without agreeing an extension with the employee.
  • Suggesting that the employee cannot make another flexible working request in the future.
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HR considerations

UK employment law and best practice

This template is designed to support the process, but the document should be used alongside the relevant HR procedure and applied to the circumstances of the individual case.

Right to request flexible working

Employees have a statutory right to request flexible working. An employer must accept a statutory request unless there is a genuine business reason for refusing it, and must handle the request reasonably and in accordance with the Acas Code of Practice. https://www.acas.org.uk/statutory-flexible-working-requests/the-right-to-request

Appeals are not a statutory right

There is no statutory right to appeal a flexible working request decision. However, Acas recommends that employers give employees an opportunity to appeal as part of a reasonable procedure. Where an appeal is offered, it should be handled fairly and impartially. https://www.acas.org.uk/statutory-flexible-working-requests/appeals

Impartial appeal

Wherever possible, the appeal should be handled by a manager who was not previously involved in considering the request and who has sufficient authority to make the final decision. If this is not possible, the employer should make the process as impartial as reasonably possible. https://www.acas.org.uk/statutory-flexible-working-requests/appeals

Permitted business reasons

A statutory flexible working request can only be refused for one or more of the permitted business reasons, including additional cost, an inability to reorganise work or recruit staff, a detrimental effect on quality, performance or ability to meet customer demand, insufficient work during the proposed working period, or planned structural changes to the business. https://www.acas.org.uk/statutory-flexible-working-requests/considering-a-request

Final decision within two months

The employer must make a final decision on the statutory request, including any appeal, within two months of the date of the original request unless the employer and employee agree an extension. The appeal outcome should therefore be issued without unreasonable delay. https://www.acas.org.uk/statutory-flexible-working-requests/appeals

Reasonable adjustments and disability

If the flexible working request relates to an employee's disability, the employer should consider whether the request may also amount to a request for a reasonable adjustment. The duty to make reasonable adjustments under the Equality Act 2010 is separate from the statutory flexible working procedure. https://www.acas.org.uk/reasonable-adjustments

Discrimination

Employers must consider flexible working requests without unlawful discrimination. For example, an employer should not reject a request because of assumptions about an employee's caring responsibilities, sex, pregnancy, disability or another protected characteristic. https://www.legislation.gov.uk/ukpga/2010/15/contents

Protection from detriment

Employees have protection from dismissal and detriment because they have made a statutory flexible working request. A rejection itself is not automatically unlawful, but the employer must follow the statutory requirements and use a genuine permitted business reason. https://www.acas.org.uk/statutory-flexible-working-requests/the-right-to-request

Record keeping

Employers should keep an accurate written record of the flexible working request, consultation, decision and appeal. Records should be handled appropriately under UK data protection requirements. https://ico.org.uk/for-organisations/uk-gdpr-guidance-and-resources/employment/

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FAQs

Is there a legal right to appeal a flexible working rejection?

No. There is no statutory right of appeal against a flexible working request decision. However, Acas recommends that employers give employees the opportunity to appeal as part of a reasonable procedure. If an employer's policy provides an appeal, it should follow that process consistently.

Who should decide the appeal?

Where possible, the appeal should be handled by a manager who was not involved in the original decision and who has sufficient authority to make the final decision. This helps provide a fair and impartial review.

Can the appeal manager overturn the original rejection?

Yes. The purpose of an appeal is to review the original decision and consider whether it should remain in place. The appeal manager may uphold the rejection, vary the decision or agree the requested arrangement if the review identifies a different outcome.

What if the employee provides new information?

The new information should be considered as part of the appeal. The employer may need to investigate it or explore an alternative working arrangement before reaching the final decision.

Can an employee make another flexible working request after an unsuccessful appeal?

Potentially. Employees can make up to two statutory flexible working requests in any 12-month period, subject to the rules governing when a request is considered live. A previous unsuccessful request does not automatically prevent a later request where the statutory conditions are met. https://www.acas.org.uk/statutory-flexible-working-requests/making-a-request

Why use HRDocBox rather than AI?

AI can produce a generic appeal outcome letter, but flexible working appeals have specific procedural requirements and the reasons for rejection must remain tied to the permitted statutory business reasons. HRDocBox templates are structured around practical UK HR processes and help employers document the appeal fairly, explain the final decision clearly and avoid accidentally treating an appeal as a simple repetition of the original decision.

How this content is developed and reviewed

The Flexible working rejection appeal outcome letter template is developed using a practical HR methodology that considers current UK employment legislation, ACAS guidance, CIPD good practice and the real-world HR process it supports. Templates and supporting information are regularly reviewed and updated, with additional reviews triggered by significant changes to legislation, guidance or established HR practice, helping ensure each document remains practical, relevant and suitable for UK employers.

About the author

Darryl Horn, Chartered HR Director

Darryl is a Chartered HR professional with over 25 years' experience in senior HR and employee relations roles.

He has extensive practical experience of managing flexible and hybrid working HR processes and founded hrdocbox to provide businesses with practical, professionally developed HR resources grounded in UK employment law and best practice.

HRDocBox has been creating practical UK HR documents since 2009.

Executive recommendation

"Darryl provides support and advice with excellent judgement, and has a strong understanding of people, policies and UK employment legislation."

"He is someone I trust; consistent, dependable, and committed to doing things properly."

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Ruth Brock Chief Executive Officer The Hygiene Bank
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