Who Can’t Get Into The United States?

No one gets a U.S. green card or visa or other form of entry without first proving that they are not “inadmissible” to the United States. It doesn’t matter if you have married a U.S. citizen, have a job waiting for you, or are even standing at the border with a visa in your hand. The immigration laws attempt to protect U.S. society from people with histories of criminal or terrorist activities, drug abuse, infectious medical problems, or certain other characteristics. Applicants who are found to be inadmissible will – unless they fall under an exception or successfully apply for a waiver (legal forgiveness) — not be allowed a visa, green card, or U.S. entry.

Below is a short, summary list of the categories of inadmissibility that most commonly result in applicants being denied a visa or green card. (The list contained in the actual law is much longer and more detailed.) The below list also mentions whether you can apply for a waiver.

Overview of Major Grounds of Inadmissibility

Basis of Inadmissibility Is a Waiver Available?
A communicable disease like tuberculosis (note: HIV was once on this list, but no longer) Yes
A physical or mental disorder of public health significance Yes
Drug abuse or addiction No
Drug trafficking record No
Conviction of crime involving moral turpitude Yes
Multiple criminal convictions Yes
Intentions or history of committing espionage or terrorism No
Prostitution Yes
Participation in Nazi persecution or genocide, torture, or extrajudicial killings No
Failure to receive all the vaccinations recommended by the U.S. government Yes
Violations of U.S. immigration laws Yes
Likelihood of becoming dependent on public assistance or welfare No

When Will You Discover You’re Inadmissible?

When you submit your application for a visa or green card, you will be asked to answer various questions about your background, especially your criminal and immigration record. Green card applicants must actually have a medical exam done, and have their fingerprints taken and then checked against various law-enforcement databases. Most often, it’s not until your visa or green card interview that the immigration authorities will look at your application answers and the results of your medical exam or background check.

But if you appear to be inadmissible, you won’t necessarily be denied right away. The immigration officer may give you a period of time in which to prove that the finding was wrong, or to apply for a waiver (if one is available for your type of inadmissibility).

But an officer at the U.S. border can also decide that you’re inadmissible, if information comes to light that wasn’t revealed in your earlier application. If, for example, you are entering on a tourist visa but your suitcase contains a wedding dress and the application form for a U.S. green card, the border officer could conclude that you are attempting a misuse of your tourist visa, and deny you entry. You would most likely have to return to your home country as soon as transportation is available.

In some cases, people who already have green cards will be checked for inadmissibility when they return to the U.S. after travel to another country. This happens when the person departs the United States for more than 180 days. For example, the person might have committed a crime, developed tuberculosis, or begun receiving public assistance since the date of receiving the green card. In such situations, however, you might be “paroled” into the United States for purposes of arguing the finding. (The prospect of being found inadmissible after foreign travel is a good reason for green card holders to apply for U.S. citizenship as soon as possible.

Ways to Overcome a Finding of Inadmissibility

You may be able to get around your inadmissibility problem. For example, if your illness can be cured, or the doctor diagnosed you wrong in the first place, getting follow-up treatment and/or a letter from another doctor may help you get a green card. Or perhaps your fingerprints got confused with someone else’s, or the U.S. government made some other mistake in your case. There too, you’d need to present documents proving the mistake.

Even if you are inadmissible, you may be able to apply for a waiver. That means you ask the U.S. immigration authorities to overlook the problem and admit you anyway. Waivers aren’t easy to obtain however, and usually depend on having U.S. citizen or permanent resident relatives who would experience extreme hardship if you were denied the visa or green card or U.S. entry.

Getting Additional Help

A number of technical factors control whether you are found inadmissible, and if so, whether you can overcome that finding. You may ultimately need to hire a good immigration lawyer, particularly if you need to analyze the implications of a criminal conviction or apply for a waiver. Applying for a waiver is much more complicated than merely filling out a form. You will need to collect documents, write affidavits, and otherwise present a convincing argument for why you should be granted U.S. entry.