Form I-131 is the Application for Travel Document. You file it to get permission to leave the U.S. and come back while your immigration case is still pending. The most common version is Advance Parole — a document that says "yes, you can travel and we'll let you back in."
Without it, leaving the country while your adjustment of status is pending can be treated as abandoning your application. That's a mistake you really don't want to make.
Life doesn't stop while you're waiting for a green card. Family emergencies, work travel, weddings — things come up. The I-131 is what makes it possible to handle those situations without torpedoing your immigration case.
If you leave without Advance Parole and you're not in a status that allows re-entry (like an H-1B or L-1), USCIS will consider your pending application abandoned. You'd have to start over.
- Marriage-based green card applicants who need to travel while their I-485 is pending
- K-visa holders adjusting status who want to travel before getting the green card
- Refugees and asylees applying for a Refugee Travel Document
- Anyone with a pending adjustment of status who doesn't hold a dual-intent visa
- You can file the I-131 at the same time as your I-485 and I-765 (EAD). Most people file all three together.
- The combo card (EAD + Advance Parole) combines work authorization and travel permission into one document.
- Advance Parole is not a visa. It's permission to re-enter, but it doesn't guarantee entry — CBP still makes that call at the border.
- If you entered the U.S. without inspection and you leave with Advance Parole, coming back might trigger the 3-year or 10-year unlawful presence bar. Talk to a lawyer before traveling.