How Employers Should Handle Flexible Working Requests

What counts as a flexible working request in the UK?

A flexible working request is a formal ask from an employee to change how, when, or where they work. It could include changes such as part-time hours, term-time working, compressed hours, staggered start and finish times, hybrid working, or working from home for part of the week.

In the UK, the request does not need to use special wording to count. If an employee is asking for a permanent change to their working pattern, it is sensible to treat it as a flexible working request and follow a proper process. That helps you stay consistent and avoids confusion later.

If you are still building your people processes, it may help to review how flexible working fits into your wider HR setup. Our guide on whether small businesses need HR in the UK is a useful starting point, especially if you are managing this without an in-house HR team.

Who can make a request and when?

Under current UK rules, eligible employees can usually make a flexible working request from day one of employment. That is a big change from the old rules, so employers need to be ready to handle requests from new starters as well as long-serving team members.

An employee can usually make up to two requests in any 12-month period. They should set out the change they want and explain the effect it may have on the business, along with any ideas they have for managing that impact.

For small businesses, the key is not to guess or improvise. A clear process saves time and reduces tension, especially when requests come in during busy periods. If you need help setting up that process, Flora HR can support you with practical HR support for growing businesses that keeps things simple and compliant.

How employers should handle a request step by step

This is also where it helps to think beyond the single request. Sometimes the answer is not a simple yes or no, but a different pattern that still works for both sides. For example, a request for reduced hours may not be workable exactly as proposed, but a phased change, trial period, or alternative start time might be.

If you are also reviewing how your team joins and settles in, our article on when a small business should outsource HR can help you decide whether extra support would make these people decisions easier to manage.

• Acknowledge the request promptly.
• Check that the employee has made a formal request and included the basics.
• Meet with the employee if needed to understand what they want and why.
• Assess the impact on service levels, workload, customer needs, and team cover.
• Look at alternatives before deciding yes or no.
• Confirm the decision in writing and keep a record of the reasons.

Reasons an employer can lawfully refuse a request

Employers do not have to agree to every flexible working request. A request can be refused for one or more recognised business reasons, but the decision should still be reasonable, evidence-based, and explained clearly.

Common lawful reasons include cost, inability to reorganise work among existing staff, a negative effect on quality or performance, not being able to meet customer demand, or difficulty recruiting extra cover. The exact reason will depend on the facts of the case.

The important point is not to use a refusal as a default response. If there is a way to make the arrangement work with adjustments, it is worth considering before saying no. That is especially true in smaller businesses where one person’s pattern can affect several others.

• Extra cost that the business cannot reasonably absorb
• Inability to reorganise work among existing staff
• Detrimental impact on quality, performance, or customer service
• Insufficient work available during the proposed hours
• Difficulty meeting demand with the proposed arrangement
• Planned structural changes that make the request impractical

Common mistakes small employers make

One of the biggest mistakes is treating a flexible working request as an informal chat rather than a workplace process. Even in a small team, it is best to document the request, review it carefully, and respond in writing.

Another common issue is being inconsistent. If one manager allows a pattern and another refuses a similar request without a clear reason, employees may feel unfairly treated. That can create mistrust and make future conversations harder.

Some employers also focus too quickly on what will not work, without exploring practical alternatives. A short discussion can often reveal a workable compromise, such as different hours, a hybrid pattern, or a trial period. If your business is growing quickly, it may be worth considering whether outsourced HR could take some of that pressure off your internal team; our guide on in-house HR vs outsourced HR explains how employers choose the right model.

A final mistake is leaving managers to handle these requests without guidance. That can lead to inconsistent decisions, poor documentation, and avoidable disputes. Clear templates, manager training, and a simple decision trail make a real difference.

How Flora HR can help you manage flexible working requests confidently

Flexible working requests are much easier to handle when you have a clear process, the right documentation, and a calm way to assess each case. Flora HR helps UK small businesses put that structure in place without drowning in jargon.

Whether you need help with employee relations support, HR policies, manager guidance, or a broader outsourced HR service, Flora HR can give you practical advice that fits a real business, not just a handbook.

If you want a trusted HR partner to help you manage flexible working requests fairly and confidently, explore our HR services for SMEs or get in touch with Flora HR to talk through what your business needs next.