Definitions of Dependent children (Types A, B and C)
Your child or a child of the person you are sponsoring can be considered a dependent child if that child meets the requirements of types A, B or C below
TYPE A
The child is under the age of 22 and is single (not married and not in a common-law relationship).
TYPE B
The child has been continuously enrolled in and in attendance as a full‑time student at a post‑secondary institution accredited by the relevant government authority and has depended substantially on the financial support of a parent either:
since before the age of 22, or
since marrying or entering into a common-law relationship (if it happened before the age of 22).
TYPE C
The child is 22 years of age or older, has depended substantially on the financial support of a parent since before the age of 22, and is unable to provide for himself or herself because of a medical condition.