The World Health Organization (WHO) recognizes burnout in the International Classification of Diseases (ICD-11) as an occupational phenomenon—not a medical condition—resulting from chronic workplace stress that has not been successfully managed. In ICD-11, burnout is characterized by three dimensions: feelings of energy depletion or exhaustion, increased mental distance from one’s job (including negativism or cynicism), and reduced professional efficacy. This definition reinforces an important message for organizations: burnout is not simply an individual problem to “push through,” but a workplace issue that can be prevented and addressed through healthy systems, leadership practices, and evidence-informed resilience supports.

Burnout and unmanaged workplace stress also carry a clear financial impact for Canadian employers through lost productivity (presenteeism and absenteeism), disability claims, turnover, and benefit-plan pressure.

• Burnout costs Canadian employers an estimated $5,500–$28,500 per employee annually (Mental Health Research Canada workplace survey in partnership with Workplace Strategies for Mental Health and Canada Life; reported by Benefits Canada, October 2025).

• In one estimate, burnout-related productivity losses and salary costs can exceed $3.4 million annually for a 500-employee organization; employers prioritizing prevention could save roughly $1.7 million per year (Canada Life / Workplace Strategies for Mental Health, October 2025 release).

• Mental health problems and illnesses are estimated to cost Canada about $50 billion per year (Canada.ca: “Mental health in the workplace”).

• Mental illness represents roughly 30% of short- and long-term disability claims, but accounts for 70% of workplace disability costs (Canada Life thought-leadership report on disability management).

• 62% of Canadian employees say they’re burned out at work (Robert Half Canada survey reported by Benefits Canada, April 2026).

• 47% of Canadian workers reported feeling burned out, and 31% said they were more burned out than the year prior (Robert Half Canada survey, March 2025).

• 42% of Canadian workers reported feeling mentally and/or physically exhausted at the end of the workday, with excessive workload cited as the leading cause of burnout (TELUS Health Mental Health Index, April 2024).

• 9.5% of employees in federally regulated workplaces reported taking leave for mental health reasons (Survey of Employees under Federal Jurisdiction—Canada.ca, results published March 2025).