They had to live with you ALL year. Who can I claim as a dependent?
https://ttlc.intuit.com/community/credits-and-deductions/help/who-can-i-claim-as-my-dependent/00/267...
Who you can claim article
https://turbotax.intuit.com/tax-tips/family/rules-for-claiming-a-dependent-on-your-tax-return/L8LODb...
Can I claim a relative or friend?
https://ttlc.intuit.com/questions/1894472-can-i-claim-my-relative-or-friend-as-my-dependent
