Employee wellbeing and mental health: do they really boost attraction and retention?
Prioritising employee wellbeing and mental health does more than feel like “the right thing to do”. UK evidence shows that well designed wellbeing strategies are linked to stronger employer brands, higher engagement, lower absence and better retention – but only when they are genuine, joined up and supported by line managers.
What the evidence tells us about wellbeing, attraction and retention
UK data now makes a clear business case. CIPD’s Health and Wellbeing at Work surveys show that organisations with a strategic, board-backed wellbeing approach are more likely to report better morale and engagement, lower sickness absence and better retention compared with those doing little or nothing.
CIPD guidance on supporting mental health at work highlights that positively managing mental health can boost loyalty, discretionary effort and performance. That matters for attraction and retention because people talk about how work feels, not just what they are paid.
Recent UK analysis from Deloitte estimates an average return of around £4.70 to £5 for every £1 spent on mental health initiatives, driven by lower absence, reduced presenteeism and improved staff retention. For many sectors facing skills shortages, that retention dividend is as valuable as the direct productivity gains.
Charities such as Mind also emphasise that a mentally healthy workplace reduces stress, stigma and conflict. That matters for attraction too: candidates now ask about wellbeing support, hybrid working and psychological safety as standard, and they research employer reputations long before they click “apply”.
What this means in practice for Strategic HR leaders
From a Strategic HR perspective, employee wellbeing is not a scatter of perks; it is how you design, manage and support work. Acas is clear that employers have a duty of care to do all they reasonably can to support workers’ health, safety and wellbeing, including mental health.
- The organisations that see a real attraction and retention benefit tend to invest across four areas:
- job design and workload, so people can do good work without chronic overload
- capable, confident line managers who can spot issues early and hold supportive conversations
- an inclusive culture where people can be honest about pressure, health and life outside work
- clear policies and practical support routes, from mental health policies and EAPs to adjustments, occupational health and phased returns.
When these elements join up, wellbeing moves from “HR project” to part of your employee value proposition. That is what strengthens employer brand, reduces avoidable attrition and makes it easier to attract candidates who care about sustainable performance rather than burnout.
Quick checks: are your wellbeing initiatives credible?
If you want to know whether your wellbeing and mental health initiatives are likely to move the dial on attraction and attrition, start with some simple tests.
Do:
- Link wellbeing actions to real business issues such as turnover hotspots, sickness absence, stress risks or engagement scores.
- Involve employees in designing support, and act visibly on survey feedback and listening exercises.
- Equip managers with time, training and tools so wellbeing conversations are expected, not awkward extras.
- Track impact using a small set of measures such as absence, retention, exit interview themes and candidate feedback.
Don’t:
- Rely solely on yoga classes, fruit baskets or resilience apps while workloads remain unmanageable.
- Badge everything as “wellbeing” but respond defensively when people raise concerns about workload, behaviour or culture.
- Launch lots of initiatives without a clear story. If people cannot find or understand the support on offer, it will not help them stay.
One mini-example: wellbeing washing versus joined-up support
Imagine two organisations competing for the same talent. One runs annual wellbeing weeks, offers a meditation app and posts photos of smoothie bars, but ignores long hours and poor management behaviour. The other quietly focuses on realistic workloads, flexible working, manager training and early support when someone is struggling.
Which will people stay with, and which will they recommend to friends? In our experience, candidates quickly see through wellbeing washing. It is the organisations where day-to-day experience matches the wellbeing message that enjoy stronger attraction, lower attrition and a more resilient workforce.
Next steps for Strategic HR-minded employers
If you want wellbeing and mental health initiatives to support attraction and retention, start with your foundation: job design, leadership behaviour and psychological safety. Then build a simple, evidence-based wellbeing plan that reflects your risks, your workforce and your budget, rather than copying every trend.
Be honest about what you can commit to, and focus on consistency over time. When people see that wellbeing conversations are safe, that support is accessible and that leaders take action, they are far more likely to join, stay and do their best work with you.
As at November 2025. This article provides general information only and is not legal advice.
