Sickness absence is a normal part of working life - people will need time off for illness, injury, or mental health reasons. However, frequent or unexplained absences can become disruptive and, if misused, create tension within a team. Employers need to manage this carefully: balancing fairness, compassion, and legal obligations with the practical need for reliability.
The landscape has changed significantly in recent years. Employment law, workplace culture, and attitudes toward mental health and wellbeing mean that what was once seen as "misuse" might now be a sign of an underlying condition or a call for support. Here's how employers can address concerns in a way that is both lawful and effective.
What is considered sick leave abuse?
While most sickness absence is genuine, misuse may look like:
- Regular short absences without medical evidence, particularly around weekends or holidays
- Failing to follow absence reporting procedures
- Using sick leave for reasons unrelated to illness
- Recurring patterns (e.g. the same day each week)
Key legal and policy considerations
Statutory Sick Pay (SSP)
Recent changes to SSP have significantly improved worker protections. As of April 2025, the weekly SSP rate is £118.75, and important reforms include:
- Removal of the Lower Earnings Limit: All employees are now eligible for SSP regardless of their earnings level
- Day-one entitlement: Under the Employment Rights Bill, SSP will become a day-one entitlement, removing previous waiting periods
- Enhanced coverage: Up to 28 weeks of SSP is available for eligible employees
Employers must ensure their absence policies align with these current SSP rules and that payroll processes apply them correctly. There are ways to reduce instances of sick leave abuse, both before and when absences occur.
Equality and disability protections
Employment tribunals now more frequently recognise conditions such as anxiety, depression, or long-term fluctuating illnesses as disabilities. This places a legal duty on employers to:
- Consider reasonable adjustments before treating absence as misconduct
- Avoid discriminatory practices in absence management
- Recognise that disability-related absence may need different handling than general sickness absence
Case law and fair process
Recent tribunal cases emphasise that employers must demonstrate fairness and proportionality. Disciplinary action or dismissal linked to absence can be unfair or discriminatory if the employer hasn't:
- Explored medical evidence thoroughly
- Offered appropriate support or adjustments
- Followed fair and consistent procedures
- Considered the underlying reasons for absence
Cultural shifts in the workplace
Modern workplace expectations include:
- Mental health being treated as equally important as physical health
- Flexible and hybrid working models affecting how absence is managed
- Employee expectations of empathy and transparency around health issues
- Wellbeing support being integral to company culture rather than optional
Track and measure absences across your organisation with absence management software
Best practice for managing suspected abuse
Review and update policies
- Be clear on reporting procedures and timelines
- State what evidence is required (e.g. fit notes) and when
- Explain how absence will be monitored and what might trigger review
- Highlight the organisation’s commitment to wellbeing and reasonable adjustments
- Be regularly communicated to all staff for transparency and deterrence
Monitor and record absence accurately
- Keep detailed, accurate records of all absences
- Use modern HR tools to track patterns and trends
- Treat patterns as indicators for support, not evidence of wrongdoing
- Ensure data is used to help employees, not penalise them
Communicate early and often
- Stay in touch during absences in a supportive, non-intrusive way
- Hold return-to-work meetings to discuss causes and any support needed
- Create a culture where employees feel safe discussing health concerns
- Foster open dialogue to reduce the likelihood of covert absenteeism
Consider underlying health conditions
Before taking formal action:
- Check whether absences could be linked to a disability or long-term health issue
- Engage occupational health services or request medical reports where appropriate
- Be prepared to make reasonable adjustments such as:
- Flexible working hours
- Phased returns to work
- Altered duties or responsibilities
- Modified trigger points for absence reviews
Consider underlying health conditions
Managers should be equipped to:
- Spot potential health issues sensitively
- Hold compassionate but professional conversations about absence
- Follow correct procedures consistently
- Understand their legal obligations under equality legislation
- Balance empathy with operational requirements
Set clear boundaries while remaining flexible
- Define what constitutes excessive or concerning absence patterns
- Consult with HR and legal experts to avoid discriminatory practices
- Ensure definitions are flexible enough to accommodate genuine health conditions
- Make boundaries transparent to all employees
Use fair and proportionate processes
If formal action becomes necessary:
- Follow your disciplinary procedure fairly and consistently
- Ensure any warnings or dismissals are evidence-based and proportionate
- Maintain compliance with employment law throughout
- Document all decisions and reasoning thoroughly
When formal action may be appropriate
Escalation may be necessary if:
- Patterns of absence continue after appropriate support has been offered
- The employee consistently fails to provide required medical evidence
- Absences have a serious, ongoing operational impact
- There is clear evidence of dishonesty or misuse
- The employee doesn’t engage with reasonable adjustment discussions
Even in these circumstances, actions must remain:
- Consistent with your policies
- Fair and proportionate to the circumstances
- Legally compliant with equality and employment legislation
- Well-documented with clear reasoning
Modern approach: from suspicion to support
Today's approach to absence management requires balancing vigilance with empathy. Rather than starting from a position of suspicion, employers should:
- Lead with support and understanding
- Use absence data to identify where help is needed
- Offer early interventions such as wellbeing check-ins
- Consider occupational health referrals proactively
- Focus on enabling attendance rather than punishing absence
Final thoughts
Managing suspected sick leave abuse is one of the more complex aspects of HR management. What appears to be misconduct could actually be a wellbeing issue, a disability, or even indicate problems with workplace culture.
With legal reforms prioritising worker protections and wellbeing at the forefront of workplace culture, employers must evolve their approach. Those who combine clear, updated policies with supportive communication, proper training, and strong legal awareness will be best placed to reduce genuine misuse while effectively supporting their staff.
The goal is not just compliance but creating a workplace where genuine illness is supported, employees feel valued, and operational needs are met through fair, transparent processes.
Disclaimer: This guide provides general information about UK employment law as of 2025. It should not be considered as legal advice. For specific situations, consult with qualified employment law professionals.
Identify recurring issues (e.g. stress-related absences) for early intervention HR software is also ideal for ensuring managers follow up on your sickness absence procedures. For instance, with myhrtoolkit you can set up sickness trigger points that alert managers to employees whose absences pass particular thresholds. This could be that their Bradford Factor score has risen above a certain point or they've had a certain number of absence instances within a given time period.
For more tips on how to talk to an employee who is frequently absent, see our article on how to discuss absenteeism with an employee.
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