Dependant terms used when a child, parent, or other supported person changes a Canadian tax result.
This subsection covers the Canadian family-status terms used when a supported person changes a benefit, credit, or filing outcome.
Use this subsection when the main question is whether another person counts in the tax picture and not just how much income was earned.
Dependant language often connects to specific claims, so the best path is to identify the exact credit or benefit rather than relying on a generic definition alone.
line 30400 claim on the return