My sister has lived with me for the last 6 years she is permanently disabled she is has MS I believe she receives SSI NOT SSD but I have to check Can I claim her onmy taxes and if so -- What qualifies as income for her outside of her SSI OR SSD. She doesnt own property 401 or stock . She has a life insurance policy upon her passing. I know she received her husbands workmans comp at one point any help on this I would appreciate thanks