Question

How does a flexible working request work?

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Answer

In the UK, flexible working is a statutory request process with defined steps and a limited set of grounds for refusal — not simply asking a manager nicely, though it frequently starts that way.

What counts as flexible working. Any change to when, where or how much you work: part-time hours, compressed hours, flexitime, annualised hours, job sharing, term-time working, staggered hours, and homeworking or hybrid arrangements.

Who can request. Following reforms that took effect in April 2024, the right to request became a day one right in Great Britain, removing the previous qualifying service period. Employees may make two requests in any twelve-month period.

The process:

You make a request in writing, stating that it is a statutory request, what change you want and when you want it to start.

The employer must consult with you before refusing — a requirement added in the 2024 reforms.

They must decide within two months, including any appeal, unless a longer period is agreed.

The grounds for refusal are prescribed. An employer can only refuse for one or more of eight statutory business reasons — including burden of additional costs, detrimental effect on ability to meet customer demand, inability to reorganise work among existing staff or recruit additional staff, detrimental impact on quality or performance, insufficiency of work during the periods proposed, and planned structural changes.

What the right does and does not give you:

It is a right to request and to have the request handled properly — not a right to the arrangement. An employer applying a valid ground and following the process can lawfully refuse.

An accepted request is a permanent contractual change unless you agree otherwise, so requesting a trial period explicitly is worth doing.

Separate routes may be stronger where the request relates to a disability — reasonable adjustments are a different legal duty — or where refusal would be indirect discrimination, for example against those with caring responsibilities.

General information, not legal advice.

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