Why holistic employee support and effective absence management are no longer optional

UK employers have a new and growing problem on their hands. Employee long-term ill health, sickness absence and economic inactivity are all heading in the wrong direction, and the impact on businesses is becoming impossible to ignore.

The Keep Britain Working Review estimates that poor workplace health is costing UK employers around £85 billion every year, it includes sick pay, lost productivity, reduced work performance, recruitment costs and other related expenses. What was once an HR issue is now a business issue.

Sickness absence in 2025 alone equated to 148 million lost working days, costing the wider UK economy around £141 billion. That’s an average of 9.4 sick days per employee per year, almost two full working weeks, and it shows no signs of improving.

The challenge for employers is that the longer the employee remains absent, the less likely they are to return to work. While someone who is absent for four to six weeks has a strong chance of returning, that likelihood declines significantly as time passes. This reinforces the importance of early intervention and a more proactive approach to absence management.

A more holistic approach

Far too often, absence management is viewed as a compliance exercise. Policies are written, trigger points are checked and meetings are held, but very little is done to address the underlying causes. This needs to change.

The employers getting the best results are taking a much broader view. They recognise that absence is often driven by a combination of factors: physical health, mental wellbeing, financial worries, work pressures and personal circumstances. Therefore, simply treating the symptom without addressing the cause is rarely effective.

A more holistic approach starts much earlier, but employers are finding it difficult to allocate resources to prevention. It’s the age-old problem – investing in prevention has always been a difficult business case to make.

Compelling evidence

In practice, it means having clear reporting procedures, managers who are confident in having supportive conversations, and processes that focus on helping people recover and return to work rather than simply policing problems.

It also means early intervention, as one of the biggest mistakes employers make is waiting too long before bringing in support. Occupational health and vocational rehabilitation are often seen as last resorts, when they should be among the first tools used.

The evidence is compelling. Early occupational health intervention has been shown to reduce long-term absence significantly and can deliver a strong return on investment through shorter absences, improved productivity and lower employee turnover.

Yet many employers, particularly smaller businesses, still do not make full use of these services.

For HR departments there are some simple lessons:

Act early. The first conversation matters far more than the tenth.
Train managers. The quality of the relationship between an employee and their manager often determines how successful a return to work will be.
Track the data. Absence trends rarely emerge overnight. Good reporting helps identify problems before they become expensive.
Offer benefits that genuinely support employee health. Whether that is private medical insurance, income protection, health screening or access to specialist support, benefits should be viewed as part of a wider workforce health strategy rather than a box ticking exercise.
Create an environment where people feel comfortable speaking up before a small issue becomes a major problem. This is perhaps the most important point of all.

Doing nothing is becoming increasingly costly. Rising absence levels, falling productivity and growing economic inactivity are already affecting organisations across every sector.

The good news is that employers are not powerless. In fact, they are often in the best position to make a meaningful difference.

The organisations that invest in prevention, early intervention and joined-up support are seeing healthier employees, faster returns to work and more resilient workforces. The hard part is convincing the senior leadership team.

However, the reality is that the question is no longer whether employers can afford to invest in employee health and absence management. It is whether they can afford not to.