knowledge_seeker
New Member
My wife and I became US citizen a few years ago and got our citizenship certificates in an oath ceremony. Our two daughters who are still under the age of 18 got their passport through us. I am wondering if we need to apply for their citizenship certificate by filing N-600 once they turn 18 or would their passports be enough to establish their citizenship? Recently I filed the FAFSA form for one of my elder daughter and it came back with a warning that the Social security couldn't verify the citizenship status of her and that further documents are needed by the school's administration.