My State is California:
My situation is that, My brother and I are looking forward to go travel back to our home country which is Vietnam, We are both non-eligible citizen of the United States (Yes we both have permanent resident card). We're looking into go out of the country for about 1 month,and I've heard that If we need to travel out of country we would need a reentry permit later on to enter the U.S and it would cost around 200-300$ for every person. However, I've do some research, states that you only need re-entry permit if you are planning on staying for 6 months or more for Non-Eligible Citizen. So my question is that do I really need a Re-Entry Permit if we're only leaving for a month.
Thanks you for taking your time reading my post. I really appreciate![]()

