How Long Should a Phased Return to Work Last?

A phased return can help an employee get back to work after sickness absence without immediately returning to their normal hours, workload or duties.

But one of the practical questions employers often face is how long that arrangement should continue. There is no set legal length for a phased return to work. ACAS says the length will depend on the employee's individual circumstances and should be agreed between the employer and employee. A fit note or Occupational Health report may also recommend a timescale, but the arrangement still needs to work in practice.

For some employees, a few weeks may be enough. Others may need longer. What employers should avoid is allowing a phased return to continue indefinitely without reviewing whether the employee is progressing towards their normal role and hours.

What Is a Phased Return to Work?

A phased return is a temporary arrangement that allows an employee to gradually build back up to their normal work. It might involve reduced hours, fewer working days, lighter duties or a reduced workload. The arrangement will depend on why the employee has been absent and what they are currently able to do.

The aim is usually to provide a bridge between sickness absence and a return to the employee's normal working arrangements.

Is There a Standard Length for a Phased Return?

There is no fixed legal maximum, but it should remain a genuinely temporary arrangement with clear review points.

Acas advises that the length should reflect the employee's individual circumstances and be agreed between the employer and employee. The arrangement should also be reviewed regularly rather than simply being put in place until a particular date and forgotten about.

Your own sickness absence policy may provide a usual framework for phased returns. This can help managers take a consistent approach, but there should still be room to consider individual circumstances.

What If Occupational Health Recommends a Longer Phased Return?

Occupational Health might recommend that an employee builds their hours back up over six or eight weeks, while the employer would normally expect a phased return to be shorter.

The recommendation should be properly considered, but it does not remove the need for the employer to consider whether the arrangement is workable.

The same applies to advice on a fit note. Government guidance describes a phased return as a gradual increase in duties or hours and confirms that fit-note advice is intended to support a discussion about what changes could help the employee return.

If the suggested arrangement cannot be accommodated exactly as recommended, the employer should consider whether a different arrangement could provide the necessary support. Where the employee may be disabled under the Equality Act 2010, reasonable adjustments will also need to be considered.

Should a Phased Return Have Review Dates?

Yes. A phased return should have a clear plan rather than simply allowing somebody to work reduced hours until they feel ready to increase them.

The plan might set out the employee's initial hours or duties, when these are expected to increase and when the arrangement will be reviewed.

Reviews also give both sides an opportunity to identify problems early. The employee may be progressing more quickly than expected, or they may be struggling at the current stage and need the plan reconsidered.

The original timescale does not have to be followed regardless of what happens. ACAS recognises that employers may need to extend a phased return or agree further changes.

How Should an Employee Be Paid During a Phased Return?

This will depend on the arrangement and the employer's sickness absence policy. Where an employee returns to their usual work on reduced hours, ACAS says they should receive their normal rate of pay for the hours they work. What they receive for the hours they are not working will depend on what has been agreed and the employer's policy. This could include full pay, company sick pay or Statutory Sick Pay where the relevant conditions are met.

Some employers choose to maintain normal pay during a phased return for a defined period. Their policy might then provide that if reduced hours continue beyond that period, pay will reflect the hours actually worked.

Managers should check the organisation's policy rather than assume that reduced hours will either automatically be fully paid or automatically result in reduced pay. It is also sensible to make the pay arrangements clear when the phased return is agreed so that there is no confusion later.

What Happens if the Employee Cannot Return to Their Normal Hours?

This is where a temporary phased return may need to move into a different conversation. If the employee reaches the end of the planned period and still cannot return to their contracted hours, the arrangement should be reviewed rather than simply continuing indefinitely.

Updated medical or Occupational Health advice may be useful if it is unclear whether the employee is likely to improve further.

If the employee now believes that reduced hours need to become permanent, a formal flexible working request may be one route to consider. Where the employee is disabled, the employer should also consider whether a longer-term change to hours could be a reasonable adjustment. These are separate legal considerations and one should not simply be substituted for the other.

If the employee cannot return to their contracted role or hours and a permanent alternative cannot reasonably be agreed, the employer may eventually need to consider the position under its sickness absence or capability procedure.

Can a Phased Return Be Extended?

Yes, but check your organisaion’s policy first. There may be good reasons to extend an arrangement where the employee is making progress but needs a little longer before returning fully. An extension should still have a purpose and a further review date.

If a phased return has already been extended several times with little indication that the employee will be able to resume their normal working arrangements, it may be time to obtain updated advice and consider what the longer-term position is.

Calling something a phased return does not make an arrangement temporary if it continues month after month with no realistic plan for progression.

What Should Employers Agree Before a Phased Return Starts?

The arrangement does not need to be complicated, but both sides should understand what has been agreed. This should normally include the employee's hours or working pattern, any temporary changes to duties or workload, how pay will work, how long the arrangement is expected to last and when it will be reviewed.

If Occupational Health or a fit note has recommended particular changes, those should form part of the discussion.

Putting the arrangement in writing gives the manager and employee something clear to work from and makes later reviews much easier.

How Long Should a Phased Return Last in Practice?

Long enough to support a sustainable return to work, but not simply left open-ended.

The right length will depend on the employee's health, the work they do, any medical advice and what the employer can reasonably accommodate. A policy can provide a useful framework, while regular reviews allow the arrangement to respond to what is actually happening.

Most importantly, employers should know what the phased return is intended to achieve and what happens at the end of it. If the employee cannot return to their normal working arrangements, that should lead to a proper discussion about the longer-term position rather than another temporary extension by default.

Need HR Support?

Managing a return from sickness absence can become difficult when temporary arrangements start to extend or it is unclear whether an employee will be able to return to their normal role or hours.

BloomHR can support small businesses with phased returns, Occupational Health advice, reasonable adjustments and sickness absence management, helping managers work out a clear and practical way forward. Contact us for more information.