Hi all, just wanted to share my experience of traveling to Mexico with my expired green card and extension letter. There is some ambiguity about this in the forums and I found it hard to search for information, so creating a separate thread. [FYI: this is not about entering the US with the extension letter; I know that fine and I’ve done it plenty of times]
Sharing my experience just in case anyone is looking for this info:
I had zero problems. United Airlines checked me in without any problems, and when I landed in Mexico, they asked for my extension letter after realizing my GC had expired. And that was it, and they stamped my passport.
Different Mexican consulate generals in different US cities had very conflicting information on their website—including the one in NYC saying that the extension letter is not accepted. This is clearly incorrect.
I followed the Mexican Embassy in Washington DC’s link, which redirects to the the actual Mexican governments regulation. It states that anyone with valid proof of permanent residency in the US needs no visa. Nothing more than that. It’s as straightforward as it can get. Link below for folks who are checking:
http://www.dof.gob.mx/nota_detalle.php?codigo=5437383&fecha=17/05/2016
https://www.inm.gob.mx/gobmx/word/index.php/paises-requieren-visa-para-mexico/
Just to reiterate, Mexican immigration officials knew exactly what it was—didn’t even bat an eye— and I had zero problems getting inside MX (I went to Mexico City Airport