Investigating Employee Absenteeism

Investigating Employee Absenteeism: Is It Genuine or a Deceptive Practice?
Employee absenteeism is a growing concern for businesses across the UK. Whether it’s repeated sick days, long-term injury claims, or suspicious patterns of leave, it can significantly impact productivity, team morale, and bottom-line performance.

We conduct professional Absenteeism Investigations to determine whether employees are genuinely unable to work, or using paid time off to moonlight in other jobs or exaggerate medical issues.

What Is Absenteeism Investigation? What is an Absenteeism Investigations?Looks into why an employee is missing work often or possibly without reason.

An absenteeism investigation is a discreet, legally compliant enquiry into the behaviour and activities of an employee who is regularly absent from work. The goal is to uncover the truth behind their absence, especially in cases where:

• The same employee takes frequent short-term leave
• There are suspicions of secondary employment during sick leave
• Injury or illness claims seem inconsistent or exaggerated
• Colleagues or clients have raised concerns about absence abuse

Why Do Employees Moonlight? What is Moonlighting?Working a second job or side business outside of regular employment, often without the primary employer's knowledge.

Moonlighting—working a second job while on leave or even during working hours—is a breach of contract and trust. Some employees use medical leave or remote work arrangements to earn additional income, often without notifying their primary employer. This not only violates most employment contracts but can also pose serious health and safety risks if they are performing physically demanding tasks while claiming to be unfit for work.

Common Signs of Sick Leave Abuse or Fraud What is Sick Leave Abuse or Fraud?Improper use of sick leave, including exaggerating illness or falsely reporting to avoid work or gain sick pay.

• Social media activity showing travel, nightlife, or physical activity during time off
• Tips from colleagues or clients about seeing the individual active elsewhere
• Delayed medical paperwork or conflicting information
• Using annual leave immediately before or after sick leave
• Unreachable during work hours or unwilling to provide updates

If you’re noticing any of these red flags, it may be time to act.

How a Private Investigator Can Help

We offer confidential and comprehensive absenteeism investigations using a blend of:

• Surveillance – To confirm activities and assess physical capability
• Open-Source Intelligence (OSINT) – To analyse online presence and potential moonlighting

All investigations are compliant with UK employment law, the Data Protection Act, and GDPR regulations.

Benefits of Investigating Employee Absenteeism

• Reduce financial losses caused by false claims
• Protect workplace morale and fairness
• Enforce employment contracts
• Prevent long-term abuse and risk
• Support disciplinary or legal proceedings with clear evidence

Who We Work With

Our clients include:

• HR Managers
• Employment Solicitors
• SMEs and large corporations
• Public sector organisations

Whether it’s a one-off case or a recurring problem, our team provides expert, tailored support with minimal disruption to your operations.

Free 30-Minute Consultation

Think an employee might be abusing their leave or moonlighting elsewhere?

📞 Call us for free on 0800 334 5440 for a FREE 30-minute confidential consultation. Let’s talk through your concerns and explore how we can help protect your business.