That's the thing. She definitely needs a SIN to work. She could apply when she gets here. However if she doesn't have sufficient proof of citizenship, she may have a hard time at the border; and/or applying for the SIN.
For example if she was born in Canada to American parents, and returned to the US as an infant, the task of proving would be tougher than if she was born to American parents, lived in Canada until she was 19, and went to the States to live.
|