Sickness absence is one of the most common HR challenges for UK SMEs. Whether it is a few days off with a cold or months away due to a serious health condition, how you manage absence affects your team, your operations, and your legal risk. The good news is that most absence issues can be handled fairly and effectively with a consistent approach, clear records, and a bit of foresight.
This article sets out practical steps for managing both short- and long-term sickness absence in a way that supports your employees and protects your business.
Know Your Legal Obligations
Before diving into processes, it is worth being clear on the basics. UK employers are expected to handle sickness absence in line with statutory requirements and ACAS guidance.
Statutory Sick Pay (SSP) is payable to qualifying employees from the fourth consecutive day of absence, at current rates set by HMRC. You should check the latest thresholds and rates each tax year, as these are updated regularly. Employees must provide evidence of incapacity — typically a fit note from their GP for absences lasting more than seven days.
It is good practice to keep clear records of all absence, including dates, reasons (where disclosed), fit notes, and any correspondence. These records help you spot patterns and demonstrate that you have acted fairly if a matter ever escalates.
Short-Term Absence: The Patterns Matter
Short-term absence — a day here, a few days there — often causes more operational disruption than long-term absence, particularly in smaller teams. The key is to address it early and look for patterns before they become entrenched habits.
A return-to-work interview after every absence is one of the most effective tools you have. It does not need to be formal or lengthy. A brief, private conversation to welcome the employee back, check they are fit to resume duties, and understand whether anything at work contributed to the absence can be enough to deter unnecessary time off and show that you are paying attention.
If short-term absence becomes frequent, you should review the records and consider whether a formal review is warranted. Be careful: if the underlying cause is a disability or mental health condition, a standard attendance policy may not be appropriate, and you may need to make reasonable adjustments. This is where seeking proper HR advice becomes essential.
Long-Term Absence: Communication Is Key
When an employee is off for several weeks or months, the situation is different. Your focus should be on maintaining appropriate contact, understanding the medical position, and considering whether reasonable adjustments could enable a return.
Regular, sensitive contact during long-term absence shows the employee they are still part of the team. It also gives you the information you need to plan. How often you contact them depends on the circumstances, but silence for months on end is rarely the right approach.
If the employee consents, obtaining an occupational health report or advice from their GP can help you understand their prognosis, what they can and cannot do, and whether any adjustments would assist a return. Keep in mind that medical advice is not binding — it is there to inform your decisions, not make them for you.
If there comes a point where dismissal is a possibility, you must tread carefully. Case law makes clear that employers should consider all alternatives, including reasonable adjustments, alternative roles, and whether the employee could return in a phased capacity, before reaching any decision.
Return-to-Work Interviews
Return-to-work interviews are too often neglected or treated as a box-ticking exercise. Used properly, they are a powerful management tool. They should be routine for every absence, not reserved for problem cases.
Cover the basics: confirm the dates of absence, review any medical evidence, check the employee is fit to work, and ask whether any support is needed. If you have concerns about patterns, raise them calmly and factually. Document the conversation and keep a note on file.
The tone matters. These interviews should feel supportive, not punitive. If employees dread returning because they expect a grilling, the process is working against you.
When to Seek Help
Some absence situations are straightforward. Others are not. You should seek external HR advice before taking formal action if:
- The absence may be linked to a disability or long-term health condition
- Mental health is a factor
- You are considering dismissal due to capability
- The employee has raised a grievance or claim
- You are unsure whether your policy or process meets current standards
Getting advice early often prevents problems from escalating. It also demonstrates that you have taken reasonable steps, which can be significant if a claim ever arises.
Conclusion
Managing sickness absence well comes down to three things: consistency, fairness, and good records. Have a clear policy, hold return-to-work interviews, stay in contact during long-term absence, and do not hesitate to seek advice when the situation is complex. Your employees will feel supported, and your business will be better protected.