German Chancellor Friedrich Merz announced plans this week to tighten sick-note rules to reduce rising rates of worker absenteeism.

The move reflects a growing tension between government efforts to maintain productivity and a workforce struggling with systemic burnout. If the rules are tightened without addressing the causes of illness, critics said the policy may fail to stabilize the labor market.

Researchers at the Berlin-based IGES Institute said the government is treating symptoms rather than the underlying disease. The institute's findings, based on research published in January 2026, indicate that mental health strains and deteriorating working conditions are the primary drivers of the current trend [1].

These pressures are particularly acute in the healthcare and education sectors, where staffing shortages often exacerbate the stress on remaining employees [1]. The government's focus on stricter documentation for sick leave aims to deter fraudulent or unnecessary absences, but researchers said this overlooks the reality of occupational burnout [1].

Data indicates that German workers take an average of 19 sick days per year [2]. This figure has become a focal point for policymakers seeking to improve economic efficiency through higher workforce participation [2].

However, the IGES Institute said that stricter oversight will not resolve the root causes of the crisis. They said that improving workplace environments, and addressing mental health needs, is the only sustainable way to lower absenteeism [1].

“The government is treating symptoms rather than the underlying disease.”

The conflict between the Merz administration and the IGES Institute highlights a fundamental disagreement over the nature of modern labor productivity. By focusing on the 'sick-note,' the government treats absenteeism as a behavioral or regulatory failure. Conversely, the research suggests it is a public health failure, implying that unless Germany implements structural changes to working conditions, stricter rules may only mask the problem while further alienating an already strained workforce.