Which disability definition requires both a loss of income and an inability to perform duties?

Which disability definition requires both a loss of income and an inability to perform duties?

• A. Loss of earnings OR duties
• B. Loss of earnings AND duties
• C. Earnings test only
• D. None of the above

Answer: (B)

Requiring both a loss of income and an inability to perform duties sets a strict disability standard: you must be earning less money because of the disability and you must be unable to carry out the essential tasks of your job. This dual condition ensures that eligibility reflects true impairment in work capability, not just a drop in earnings or a limited ability to perform some tasks. If a definition only required one of these conditions, it would be easier to qualify; the earnings threshold alone doesn’t address job performance, and focusing solely on duties doesn’t guarantee a financial impact. So, a definition that requires both factors—loss of earnings and inability to perform duties—best matches the described criterion.

Requiring both a loss of income and an inability to perform duties sets a strict disability standard: you must be earning less money because of the disability and you must be unable to carry out the essential tasks of your job. This dual condition ensures that eligibility reflects true impairment in work capability, not just a drop in earnings or a limited ability to perform some tasks. If a definition only required one of these conditions, it would be easier to qualify; the earnings threshold alone doesn’t address job performance, and focusing solely on duties doesn’t guarantee a financial impact. So, a definition that requires both factors—loss of earnings and inability to perform duties—best matches the described criterion.