第一次有机会报Caregiver，查了一下Line315的定义，一定需要有证明失去物理和精神自立的能力吗？
The dependant with the impairment must be:
an individual 18 years of age or older and dependent on you because of an impairment in physical or mental functions; or
You must have a signed statement from a medical practitioner showing when the impairment began and what the duration of the impairment is expected to be. For children under 18 years of age, the statement should also show that the child, because of an impairment in physical or mental functions, is dependent on others for an indefinite duration. This dependence means they need much more assistance for their personal needs and care compared to children of the same age. You do not need a signed statement from a medical practitioner if the CRA already has an approved Form T2201, Disability Tax Credit Certificate, for the specified period.
The dependant with the impairment must be:
an individual 18 years of age or older and dependent on you because of an impairment in physical or mental functions; or
You must have a signed statement from a medical practitioner showing when the impairment began and what the duration of the impairment is expected to be. For children under 18 years of age, the statement should also show that the child, because of an impairment in physical or mental functions, is dependent on others for an indefinite duration. This dependence means they need much more assistance for their personal needs and care compared to children of the same age. You do not need a signed statement from a medical practitioner if the CRA already has an approved Form T2201, Disability Tax Credit Certificate, for the specified period.