Leaving the U.S. while your employment-based adjustment application is pending requires advance parole if you do not have H-1B or L-1 status. Departing without proper authorization is considered abandonment of your green card application. Even with advance parole, entry is not guaranteed, so carry all relevant documentation, including the approval notice and evidence of pending adjustment, to present to Customs and Border Protection.

If you are in H-1B or L-1 status, travel may be allowed without advance parole, but you must ensure your visa stamp is valid for reentry. For those relying solely on employment-based pending applications, leaving without permission can lead to denial. Planning trips carefully and consulting an immigration professional before travel can prevent complications and ensure your green card application remains valid.