Fredrick W Voigtmann
Immigration AttorneyYou must apply for a renewal of your green card (Form I-90). If you call USCIS with your I-90 receipt and an urgent need to travel, they may schedule you for an InfoPass appointment where you can receive a temporary I-551 stamp, which is evidence of your continuing LPR status. This will allow you to travel. If you leave the United States without the stamp, it will be more difficult. You will have to take your I-90 receipt notice to the U.S. embassy or consulate and ask for a boarding letter (Form I-131A) so you may board the plane to return to the United States.