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How to request flexible working in the UK

Understand the main steps in a statutory flexible-working request and prepare a clear discussion with your employer.

Flexible working may involve hours, days, location or patterns of work. UK employment rules vary by jurisdiction and circumstances, so this overview is general information rather than legal advice. Check current official guidance before relying on it.

In this guide

You’ll find a practical method, a realistic workplace example and a short checklist to try.

Know the basic statutory route

GOV.UK states that employees can request flexible working from their first day in a job. For the standard Great Britain process, requests are made in writing and there are rules around the number of applications and decision time. Different rules may apply in Northern Ireland, so check the appropriate guidance.

Describe the arrangement clearly

State what you want to change and when you propose starting. Examples include two home-working days, a different daily start time or compressed hours. Include the information required for a statutory application; the official guidance sets out the relevant details and any previous applications.

Prepare for a constructive discussion

Think about how communication, service coverage and deadlines would work. It can help to suggest a trial or review, but remember that legal rights and employer obligations do not depend on you inventing a perfect solution to every possible concern. Your employer must handle the request under the applicable process.

Keep a factual record

Send the request through the appropriate channel and keep a copy. Follow up politely if dates are unclear. If a request is refused, read the employer’s reasons and relevant policy. Seek Acas, a trade union, legal adviser or other appropriate support if you need advice about your rights.

Review practical arrangements if agreed

Confirm working hours, availability, equipment and confidentiality needs. If the arrangement changes contractual terms, make sure it is recorded appropriately. Continue to assess whether the arrangement works for the role and team without assuming that office visibility equals performance.

An example from everyday work

An employee wants to move their start time by an hour. They explain the desired pattern in writing, submit it through the company process and discuss how customer cover would work. The employer considers the request under the applicable rules and communicates the decision.

Put it into practice

Choose the actions that fit your role, responsibilities and the people involved. You do not need to implement everything at once.

  1. Read the current official GOV.UK guidance for your location.
  2. Write the exact arrangement and proposed start date.
  3. Include the required statutory details.
  4. Keep a copy and use the relevant employer process.
Question to take away

Have I described the requested working pattern clearly enough for a fair decision?

What to do next

Pick one change you can observe in the next week. Explain it to anyone affected, check whether it helped and adapt based on what you learn. For issues involving employment rights, workplace safety, discrimination, formal performance procedures or health, seek appropriate professional support and follow your organisation’s policies.

Further reading and sources

These external resources provide wider professional or official context. Our frameworks and examples are original interpretations rather than quotations from these publications.