If you are a green card holder who travels internationally, a decision handed down by the Supreme Court this week deserves your full attention. The ruling does not eliminate your rights as a lawful permanent resident. But it does lower the bar for what border agents need to justify pulling you aside, suspending your status, and placing you into a legal process where you may have to fight to get back in.

Here is what happened and what it means for you.

The Case Behind the Ruling

The decision stems from the case of Muk Choi Lau, a Chinese citizen and lawful permanent resident who was stopped at JFK International Airport in 2012 after immigration officials linked him to a counterfeiting investigation in New Jersey. Rather than being readmitted as a returning resident, he was placed into parole status, a temporary classification that carries far fewer legal protections.

Lower courts had ruled in his favor, finding that immigration officials did not have sufficient evidence to treat him as an applicant for admission rather than a returning resident. The Supreme Court reversed that decision in a 6-3 ruling written by Justice Clarence Thomas.

What the Court Decided

The central question before the Court was about the standard of evidence border agents must meet before suspending a green card holder’s status at the border.

Previously, several lower courts had held that officials needed clear and convincing evidence of a disqualifying offense before reclassifying a returning resident as an applicant for admission. The Supreme Court rejected that standard. Under the Court’s ruling, border agents need only a reason to believe a qualifying offense occurred. That is a significantly lower bar.

The distinction matters enormously in practice. When a green card holder is readmitted as a returning resident, the government bears the burden of proving deportability if it later seeks removal. But when a returning resident is classified as an applicant for admission, that dynamic shifts. In many cases, the individual must affirmatively demonstrate their right to remain, and authorities may confiscate their physical green card while proceedings are pending.

In her dissent, joined by Justices Sonia Sotomayor and Elena Kagan, Justice Ketanji Brown Jackson warned that the majority had handed the government a blank check to suspend the status of lawful permanent residents based on unproven allegations, then build a case against them afterward.

Who Is Most at Risk

The ruling does not create new grounds for deportation. A green card holder must still ultimately be found removable under existing immigration law. But it does expand the circumstances under which border agents can initiate that process.

Green card holders who may face heightened scrutiny when returning to the United States include those with:

  • Pending criminal charges or open investigations
  • Prior arrests or convictions, even older or minor ones
  • Any history involving fraud, theft, dishonesty, or offenses that could qualify as crimes involving moral turpitude
  • Previous immigration violations
  • Lengthy absences outside the United States

Immigration attorneys have described the ruling as giving border officials near unlimited discretion when evaluating returning permanent residents. Even a prior misdemeanor or a charge that has not resulted in a conviction could now be enough to trigger a more intensive inspection process.

What Is a Crime Involving Moral Turpitude?

This term comes up often in immigration law and it is worth understanding. A crime involving moral turpitude, or CIMT, generally refers to conduct involving fraud, dishonesty, theft, forgery, perjury, or certain violent offenses. Congress never provided a precise statutory definition, so courts evaluate these on a case by case basis. A CIMT finding can affect admissibility, trigger removal proceedings, and limit eligibility for immigration benefits.

What This Means Before You Travel

If you are a green card holder planning international travel, this ruling makes it more important than ever to understand your legal situation before you leave. Consider the following:

  • If you have any pending criminal charges or a prior criminal history, speak with an immigration attorney before traveling abroad
  • Even older convictions or minor offenses can create complications at the border under this ruling
  • If you are in the middle of any legal proceedings, traveling internationally carries real risk
  • Do not accept plea agreements without first consulting an immigration attorney, as even seemingly minor pleas can have immigration consequences
  • Keep copies of your immigration documents and know your rights

This ruling aligns with the Trump administration’s broader push to expand border enforcement authority, and it comes at a time when returning green card holders are already facing heightened scrutiny at airports and ports of entry.

We Are Here to Help

At Garvish Immigration Law Group, we are closely monitoring how this ruling will be applied in practice and what it means for our clients. If you are a green card holder with questions about traveling internationally or about how your specific circumstances might affect your reentry, please reach out before you book your trip.

The rules have shifted. We want to make sure you are prepared.