Employee benefits represent one of the largest components of total compensation. Yet many organisations struggle to measure whether their benefits programmes are delivering real business value.
Benefits are often treated as necessary expenses rather than strategic investments. Medical aid contributions, retirement plans, and wellbeing programmes may be offered because they are expected in the labour market rather than because their outcomes are clearly measured.
However, the impact of employee benefits extends far beyond compensation. When designed effectively, benefits can influence employee retention, productivity, engagement, and employer brand strength.
For HR leaders, measuring the return on investment (ROI) of benefits is becoming increasingly important in order to justify spending and optimise benefits strategies.
Why Measuring Benefits ROI Matters
Benefits represent a significant financial commitment for organisations.
Healthcare costs alone are increasing rapidly. Global medical cost projections from Willis Towers Watson indicate that healthcare costs across the Middle East and Africa region are expected to increase by approximately 11.3 percent in 2026.
In South Africa, the Council for Medical Schemes Industry Report shows that healthcare benefits paid by medical schemes reached R259.3 billion in 2024, representing an annual increase of 8.52 percent.
At the same time, salary increases remain relatively constrained. Research from Willis Towers Watson indicates that salary increases in South Africa averaged approximately 5.9 percent in 2024 and are projected to average around 5.7 percent in 2025.
These pressures make it increasingly important for organisations to ensure that benefits spending delivers measurable value.
Benefits Influence Key Workforce Metrics
Benefits programmes influence several critical workforce outcomes.
Employee Retention
Benefits play an important role in employee retention.
Replacing experienced employees is expensive and disruptive. Recruitment costs, onboarding time, and lost productivity can accumulate quickly when skilled employees leave an organisation.
Labour market research highlights the importance of retention. Research from ManpowerGroup shows that approximately 75 percent of employers in South Africa reported difficulty filling roles in 2025.
Benefits that improve employee loyalty can therefore reduce recruitment costs and stabilise the workforce.
Employee Engagement
Benefits also affect employee engagement.
Employees who feel supported by their employer are more likely to remain engaged and productive.
Research from MetLife shows that employees who feel cared for by their employer are approximately 1.3 times more likely to report loyalty and 1.2 times more likely to report higher productivity.
Benefits that support health, financial wellbeing, and work-life balance contribute directly to employee engagement.
Productivity and Wellbeing
Employee wellbeing has a direct impact on productivity.
Financial stress, health concerns, and burnout can all reduce employees’ ability to perform at their best.
Research from MetLife shows that only 44 percent of employees report feeling holistically healthy across physical, mental, and financial wellbeing dimensions.
Benefits that support wellbeing can therefore improve workforce performance while reducing absenteeism and presenteeism.
Measuring Benefits ROI in Practice
While the benefits of employee benefits programmes may seem intuitive, HR leaders need concrete metrics to evaluate impact.
Several measurement approaches can help organisations quantify benefits ROI.
Metric 1: Retention Impact
Retention analysis is one of the most direct ways to measure benefits ROI.
HR teams can track employee turnover rates before and after introducing new benefits programmes.
If turnover decreases after implementing certain benefits, this may indicate that those benefits contribute to improved retention.
Retention improvements can be translated into financial value by calculating the cost of replacing employees.
Metric 2: Benefits Utilisation
Benefits utilisation rates provide insight into whether employees are actually using the benefits available to them.
Low utilisation may indicate:
- poor communication
- irrelevant benefits
- complex enrollment processes
High utilisation suggests that employees perceive real value in the benefits offered.
Digital benefits platforms often provide utilisation analytics that allow HR teams to track participation rates across different benefits.
Metric 3: Employee Perception
Employee surveys are another important measurement tool.
HR teams can measure employee satisfaction with benefits and track how benefits influence perceptions of the organisation.
Research from Willis Towers Watson shows that employees with greater benefit choice are significantly more satisfied with their benefits. Among employees with the highest level of benefit choice:
- 76 percent say their benefits meet their needs
- 78 percent say they would recommend their employer
Tracking employee perception provides insight into whether benefits programmes are meeting workforce expectations.
Metric 4: Recruitment Impact
Benefits also influence recruitment outcomes.
Job candidates increasingly evaluate employers based on the quality of their benefits packages.
HR teams can measure recruitment impact by analysing:
- job offer acceptance rates
- time-to-hire metrics
- candidate feedback
If improved benefits contribute to stronger recruitment outcomes, this can represent a measurable return on benefits investment.
Metric 5: Wellbeing Outcomes
Wellbeing programmes can be evaluated through health and engagement indicators.
Possible metrics include:
- employee wellbeing survey scores
- absenteeism rates
- sick leave patterns
- productivity indicators
Improvements in these metrics may indicate that wellbeing-focused benefits are contributing to workforce health.
Technology Is Improving Benefits Analytics
Benefits analytics are becoming easier as benefits administration becomes increasingly digitised.
Benefits platforms developed by providers such as Benifex and bswift provide reporting tools that help organisations track benefit utilisation and employee engagement.
These systems allow HR teams to move beyond anecdotal evidence and make data-driven decisions about benefits programmes.
From Benefits Spending to Benefits Strategy
Historically, many organisations introduced benefits incrementally over time.
New benefits were added as workforce expectations evolved, often without evaluating whether existing benefits were still delivering value.
Modern benefits strategy requires a more strategic approach.
HR leaders increasingly evaluate benefits portfolios based on measurable outcomes such as retention, engagement, and workforce wellbeing.
Benefits that do not deliver measurable value can be redesigned or replaced with more impactful programmes.
The Future of Benefits Measurement
The next phase of benefits strategy will likely involve more sophisticated measurement and analytics.
Organisations will increasingly treat benefits as strategic investments rather than fixed costs.
Data-driven benefits management will allow HR teams to identify which benefits create the greatest value for employees and the organisation.
For HR leaders, measuring benefits ROI is not simply about reducing costs. It is about ensuring that benefits programmes support workforce wellbeing, improve organisational performance, and strengthen the long-term sustainability of the business.
References
Council for Medical Schemes Industry Report
https://www.medicalschemes.co.za/the-2024-cms-industry-report-is-now-available/
Willis Towers Watson Global Medical Trends Survey
https://www.wtwco.com/en-cm/insights/2025/10/2026-global-medical-trends-survey
WTW Salary Budget Trends South Africa
https://www.wtwco.com/en-hr/insights/2025/03/inflation-labour-market-concerns-drive-south-africa-2025-salary-budgets
WTW Employee Benefits Strategy Insights
https://www.wtwco.com/en-za/insights/2025/02/the-employee-benefits-shift-employers-must-make
MetLife Workforce Care Research
https://www.metlife.com/workforce-insights/the-business-value-of-employee-care/
MetLife Workforce Wellbeing Research
https://www.metlife.com/about-us/newsroom/2026/january/new-metlife-data-finds-rising-cost-pressures-outpacing-gains-in-workforce-well-being/
ManpowerGroup Talent Shortage Report
https://manpowergroup.co.in/talent-shortage/talent-shortage-files/MPG-Talent-Shortage-2025-Findings.pdf
Benifex Employee Benefits Platform Overview
https://benifex.com/employee-benefits
bswift Benefits Administration Platform
https://www.bswift.com/