Is an employer not allowed to make sure that its employees possess documentation to lawfully work in the U.S.?
Many people work unlawfully but are still entitled to minimum wages and overtime pay. But that does not prevent deportation.
You probably dont want to be deported (since you are without U.S. passport) so a good choice might be to provide whatever documentation the employer requests. Otherwise you might get paid for all the work you have done so far but be located in some other country when the payment is made.
Answered on Aug 31st, 2018 at 5:20 AM