My wife's son is 14 and I would like to adopt him. Is it true that if he is adopted before 16 he will be naturalized under my citizenship? What are the USCIS forms or requirements to adopt him. I would appreciate any help or leads on this matter. Will someone confirm to me that this is possible to do. thanks, Chazzy1098 Wife came over on K-1 Visa 3 months ago.