This is a scary and surprising fact pattern that all to many green card holders find themselves in after a short or long trip outside of the country. No matter how long you have had your green card and how many times you have traveled outside the country in the past, on any given return trip, U.S. Customs and Border Protection (CBP) Officers can stop you at the air or sea port, take your green card and try to deport you. The ugly truth is that until you become a U.S. citizen, immigration officers can come knocking at your door on any given day and try to detain and deport you for a variety reasons.
As usual, I am not trying to scare anyone with this blog, but I have seen it hundreds of times both as an immigration attorney here in Orlando and in my former role as a Senior Attorney with U.S. Immigration and Customs Enforcement (check out my webpage for more info: https://www.slgattorneysflorida.com/john-gihon.html). If you have a green card and you think it can never happen to you, they will never take my green card and detain me and try to deport me, you could be sadly mistaken.
Whenever anyone (including green card holders) enters the United States and they are not a citizen, they run the risk of being forced to “seek admission” to the country just like every tourist, student, and other non-resident who comes to our border. Usually, if you have a green card, when you come back to the U.S., you get to show your foreign passport and green card, they ask you a question or two and you are then free to enter and return to your home here in the great United States. However, if you fall into one of many categories found in section 101(a)(13)(c) of the Immigration and Nationality Act, even if you have a green card, you will be deemed to be “seeking admission” and will be judged by the same standards as someone who has never been to the country before.