Shamus provides support for the following dependants: His 42 year old spouse who has a physical infirmity. His 63 year old father who has a mental infirmity. His 67 year old mother who is in good health. His 12 year old son who has a physical infirmity. He can claim the Canada caregiver credit (based on $7,276 for 2020) for:

		his father only.
		his mother only.
		all of the listed dependants.
		his spouse, his father, and his mother.