How do I ask for a phased return after burnout?

Ask in writing and request a return-to-work meeting; a fit note from your GP can recommend a phased return (gradual hours). If your condition counts as a disability, reasonable adjustments are a legal duty.

First, a gentle note. A phased return is for when you are well enough to start coming back, not a reason to rush. If things still feel unmanageable, talk to your GP before you talk to your employer. If you are in crisis or thinking about harming yourself, please use the help lines at the foot of this page.

The first action: ask in writing

Put your request in an email so there is a clear record. Say that you would like to return on a phased basis and ask for a return-to-work meeting to agree the details. A workable line is: “I would like to plan a phased return to work. Could we arrange a return-to-work meeting to agree gradually building my hours and any adjustments I might need?” A return-to-work meeting is normal good practice after sickness absence, and it is where the timeline and any changes get agreed between you and your employer.

Get a fit note to back the request. Your GP, and now also a nurse, occupational therapist, pharmacist or physiotherapist, can issue one. Where they tick “may be fit for work”, a phased return is one of the four options they can recommend, alongside altered hours, amended duties and workplace adaptations. The advice is not legally binding on your employer, but it carries real weight and gives the meeting a clinical starting point.

The real leverage: a fit note, plus the disability duty

Be clear about what does and does not give you a right here. There is no standalone legal right to a phased return; it is not an automatic entitlement. Your two sources of leverage are the fit note above and, separately, the duty to make reasonable adjustments under the Equality Act 2010. That duty only applies if the condition behind your absence meets the legal test for disability: a physical or mental impairment with a substantial (more than minor) and long-term (lasting, or likely to last, 12 months or more) effect on everyday activities.

This is where “burnout” itself needs care. Burnout is classed by the World Health Organization as an occupational phenomenon from chronic workplace stress, not a medical condition or, on its own, a disability. But the depression, anxiety or other mental-health condition underneath it often does meet the disability test, and that is what your request should rest on. Where it does, your employer must consider changes such as:

Building hours back up gradually over agreed weeks.
A lighter or amended workload while you settle back in.
Adjusted start and finish times, or some home working.
Regular check-ins and a named contact instead of being left to cope.

On reduced hours you get your usual pay for the hours you actually work; if you agree a lighter workload on full hours, settle the pay arrangement and put it in writing so there is no confusion later.

If the employer is reading this

A fit note recommending a phased return is advice you should act on, not ignore. If you genuinely cannot accommodate exactly what it suggests, the guidance is to discuss other options with the employee rather than simply send them back to full duties. And where the underlying condition is a disability, declining sensible adjustments without good reason can amount to disability discrimination. An occupational health referral can advise on timing and adjustments for both sides.

The support and escalation route

You do not have to do this alone. You can be accompanied to the return-to-work meeting by a trade union representative or a colleague. If your employer will not engage, or pushes you back too fast, get free advice from the Acas helpline, and ask whether an occupational health assessment can be arranged. If the underlying condition is a disability and adjustments are refused, that can become a discrimination issue you can raise formally.