Hello Everyone, I'm a green card holder and just got my Asylee travel document. Inside there's some information saying I should get some kind of tax certificate before leaving the country. Has anybody traveling with this document done this?. If so, how is the process on getting that certificate? How long does it take? I'm traveling to Spain in August and Would like to do it ASAP but I'm not being very lucky finding info online. Any responses would be greatly appreciated, thanks!!