Type A, B, and C dependent children differ based on their age and dependency status:
- Type A (most common): The dependent child is under 22 years old and single, meaning they are not married or in a common-law relationship.
- Type B (rare): This type applies only if the child’s age was locked in before August 1, 2014. The child must be a full-time student at an accredited post-secondary institution and financially dependent on a parent either before turning 22 or since marrying or entering a common-law relationship before the age of 22.
- Type C (occasional): The dependent child is 22 years or older and has been financially dependent on their parent due to a physical or mental condition since before turning 22.