What Disqualifies You From Getting a Green Card?

The things that disqualify you from getting a Green Card fall into six broad categories under federal immigration law: certain criminal convictions, past immigration violations, fraud or false claims to U.S. citizenship, specific health findings, likelihood of becoming a public charge, and national security concerns. Some create permanent bars. Many others can be overcome through a waiver, medical treatment, or the passage of time. Knowing which bucket your situation falls into is what separates a lost cause from a delayed but workable case.

Criminal Convictions

Criminal history is one of the most common reasons applications get denied. Not every offense disqualifies you, but the categories that do are broader than most people expect.

Crimes Involving Moral Turpitude

A conviction for, or even an admission to, a “crime involving moral turpitude” (CIMT) makes you inadmissible.¹ There is no statutory list. Immigration officers look at whether the offense involves dishonesty, fraud, intent to steal, or intent to cause serious bodily harm. Forgery, theft, and assault with intent to injure are typical examples.

Two narrow exceptions exist. The petty offense exception applies if you have only one such crime, the maximum possible sentence for it does not exceed one year, and you were not actually sentenced to more than six months.¹ A separate exception covers offenses committed under age 18, if more than five years have passed since you were released from any confinement.

Controlled Substance Offenses

Any conviction for a controlled substance offense under federal law makes you inadmissible, from simple possession to trafficking.¹ There is no petty offense exception here. A single possession conviction is enough.

Marijuana is the trap. It remains a Schedule I substance under federal law, and federal law is what governs immigration decisions. Possessing marijuana, working in a state-legal cannabis business, or admitting past use to an immigration officer can trigger inadmissibility even if you were never arrested and the conduct was legal where you live.² If you have any connection to marijuana, talk to an immigration attorney before you file anything.

Aggravated Felonies

The immigration definition of “aggravated felony” is far broader than the label suggests. It covers roughly two dozen offense categories, including murder, rape, sexual abuse of a minor, drug trafficking, certain theft and burglary convictions, tax evasion, and fraud offenses involving losses over $10,000.³ An aggravated felony is especially damaging because it eliminates eligibility for most discretionary relief, including the main criminal waiver.

Past Immigration Violations

Your history with the U.S. immigration system can bar you for years or, in some cases, permanently.

The Three- and Ten-Year Unlawful Presence Bars

Staying in the U.S. beyond your authorized period, or entering without inspection, accrues unlawful presence. The consequences depend on how much you accumulated:

More than 180 days but less than one year: a three-year bar on re-entry once you leave.
One year or more: a ten-year bar on re-entry once you leave.

The bars are triggered by your departure, not by the unlawful presence itself.⁴ If you can adjust status inside the country without leaving, for example as the immediate relative of a U.S. citizen, the bars do not apply to you.

The Permanent Bar

A much harsher rule applies if you accumulated more than a year of unlawful presence (or were ordered removed) and then entered or tried to re-enter without being admitted. That triggers a permanent bar.¹ The only path around it is to remain outside the U.S. for at least ten years and then request the Secretary of Homeland Security’s consent to reapply. Adjustment of status inside the country is not an option here.

Unauthorized Employment

Working in the U.S. without employment authorization bars you from adjusting to permanent resident status inside the country.⁵ Immediate relatives of U.S. citizens (spouses, parents, and unmarried children under 21) are exempt. Other applicants may be pushed into consular processing abroad, which can then trigger the unlawful presence bars. Paying taxes on the work does not fix the problem, and concealing it can convert a work-authorization issue into a fraud issue.

Prior Removal Orders

A previous deportation creates its own re-entry bar, typically five or ten years depending on the circumstances, and up to twenty years for a second removal. An in absentia order, entered when you missed a hearing, carries the same weight as any other removal order. You can move to reopen an in absentia order only in limited circumstances, such as showing you never received notice or that extraordinary circumstances kept you from appearing.⁶

Fraud and False Claims to U.S. Citizenship

Dishonesty to immigration authorities carries some of the harshest consequences in the entire framework, and it applies even when the deception did not work.

Fraud and Willful Misrepresentation

Making a false statement or presenting fraudulent documents to obtain any immigration benefit makes you inadmissible.¹ Lying about marital status, concealing a criminal history, submitting fake documents, or hiding a prior deportation all qualify. The misrepresentation has to be “material,” meaning it could have influenced the decision, but the bar applies whether or not the lie actually got you what you wanted.⁷ A waiver exists, but it requires proving extreme hardship to a qualifying U.S. citizen or permanent resident relative.

False Claim to U.S. Citizenship

Claiming to be a U.S. citizen when you are not, for any purpose under federal or state law, triggers a separate and harsher inadmissibility ground.¹ There is generally no waiver.⁸ A narrow exception protects someone whose parents were both U.S. citizens, who permanently resided in the U.S. before turning 16, and who genuinely and reasonably believed they were a citizen at the time of the claim. Something as small as checking the “U.S. citizen” box on an I-9 employment form can create a permanent bar that no hardship evidence will overcome.

Health-Related Grounds

Every Green Card applicant undergoes a medical examination, and specific findings can render you inadmissible. Most health issues are more fixable than criminal or fraud problems.

Communicable Diseases

The Department of Health and Human Services designates specific diseases as communicable conditions of public health significance. The current list includes active (communicable) tuberculosis, infectious syphilis, infectious leprosy, and gonorrhea.⁹ A diagnosis is not permanent disqualification. Completing treatment and documenting that you are no longer infectious usually resolves the issue.

Missing Vaccinations

You must show proof of vaccination against several diseases. The statutory minimum includes mumps, measles, rubella, polio, tetanus and diphtheria, pertussis, haemophilus influenzae type B, and hepatitis B.¹⁰ Additional vaccines recommended by the Advisory Committee for Immunization Practices may also be required.¹ The civil surgeon can administer or document missing vaccines at the exam.

Drug Abuse and Dangerous Behavior

A finding of current drug abuse or addiction during the medical exam is a separate health-based ground of inadmissibility, independent of any criminal charge.¹ The civil surgeon looks for patterns showing dependence rather than isolated past use. A physical or mental disorder associated with harmful behavior can also make you inadmissible, but only when the behavior is likely to recur.

Public Charge and Sponsor Income

You must show you are not likely to become primarily dependent on the government for basic needs. There are two related pieces: the public charge rule and the Affidavit of Support.

The Public Charge Rule

Under the 2022 rule currently in effect, USCIS evaluates the “totality of the circumstances,” weighing age, health, family status, assets and financial resources, and education and skills.¹¹ No single factor is automatically disqualifying.

Many applicants believe any public benefit will sink their application. Under current policy, only cash assistance for income maintenance (such as SSI or TANF cash aid) and long-term institutionalization at government expense count against you. Non-cash programs including Medicaid, SNAP, and housing assistance are not considered.¹¹ This policy has shifted between administrations, so check the current guidance when you file.

The Affidavit of Support

Most family-based applicants need a financial sponsor to file Form I-864, a legally enforceable promise to support the immigrant at 125% of the federal poverty guidelines. For 2026, the minimum for a household of two in the contiguous United States is $27,050 ($33,813 in Alaska, $31,113 in Hawaii).¹² Active-duty military members sponsoring an immediate relative qualify at the lower 100% threshold. If the primary sponsor’s income is short, a joint sponsor who is a U.S. citizen or permanent resident can meet the requirement.¹³

Security-Related Grounds

Involvement in terrorism, espionage, or sabotage is an absolute bar with essentially no waiver. The statute reaches beyond direct participants to cover people who provide material support to terrorist organizations or recruit on their behalf.¹ Anyone who participated in genocide, torture, or extrajudicial killings outside the United States is permanently inadmissible, whether they ordered the conduct, assisted in it, or carried it out.

Communist or Totalitarian Party Membership

Current or former membership in the Communist Party or any other totalitarian party makes you inadmissible.¹ This comes up frequently for applicants from countries where party membership was required for employment or basic services. Several exceptions apply:

Involuntary membership, membership before age 16, or membership required for employment or food rations does not count.
Past membership that ended at least two years before your application (five years if the party controlled a totalitarian government) is exempt if you are not a security threat.
The government can waive the bar for close family members of U.S. citizens and certain family members of permanent residents on humanitarian, family unity, or public interest grounds.¹⁴

Which Disqualifiers Can Be Waived

Being found inadmissible is often not the end. Federal law provides waivers for several grounds, each with its own rules. The biggest mistake is assuming a bar is permanent without checking.

Criminal Waiver (INA 212(h))

This waiver covers CIMTs, a single offense of simple possession of 30 grams or less of marijuana, and certain other crimes.¹ You can qualify two ways: the offense occurred more than 15 years ago and you have been rehabilitated, or denying your admission would cause extreme hardship to a U.S. citizen or permanent resident spouse, parent, son, or daughter. There is no waiver for murder or torture, and permanent residents convicted of an aggravated felony after admission are barred from using it.

Fraud and Misrepresentation Waiver

A waiver is available if you are the spouse, son, or daughter of a U.S. citizen or permanent resident and can show extreme hardship to your citizen or permanent resident spouse or parent.¹ Hardship to your U.S. citizen children alone does not count. USCIS weighs positive factors like hardship and rehabilitation against the severity of the fraud and whether it was part of a pattern.¹⁵

Provisional Unlawful Presence Waiver

Form I-601A lets certain applicants apply for a waiver of the three- or ten-year unlawful presence bars while still in the U.S., rather than waiting abroad. You must be an immediate relative of a U.S. citizen, show extreme hardship to your citizen or permanent resident spouse or parent, and have no other independent ground of inadmissibility.⁴ It does not cover the permanent bar.

Health-Related Waivers

Health grounds are the most forgiving. Treatment cures a communicable disease finding. Getting the required shots cures a vaccination deficiency. Waivers for other health conditions are available on humanitarian, family unity, or public interest grounds, a more generous standard than the extreme hardship test that applies to criminal and fraud waivers.¹

Grounds With No Waiver

Some bars cannot be waived. False claims to U.S. citizenship, participation in genocide or torture, most security-related bars, and the permanent bar for re-entry after extended unlawful presence (short of the ten-year wait and DHS consent) fall into this category. For these, the only options are the narrow statutory exceptions above or, where possible, waiting out the required time outside the United States. If your situation falls into one of these categories, an immigration attorney is the right next step to check whether any exception fits your facts.

1
Office of the Law Revision Counsel. 8 USC 1182 – Inadmissible Aliens
2
U.S. Department of State Foreign Affairs Manual. 9 FAM 302.4 – Ineligibility Based on Controlled Substance Violations
3
Legal Information Institute. 8 USC 1101(a)(43) – Definition of Aggravated Felony
4
U.S. Citizenship and Immigration Services. Unlawful Presence and Inadmissibility
5
eCFR. 8 CFR Part 245 – Adjustment of Status
6
Executive Office for Immigration Review. 5.9 – Motions to Reopen In Absentia Orders
7
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 8 Part J Chapter 2 – Overview of Fraud and Willful Misrepresentation
8
U.S. Citizenship and Immigration Services. Determining False Claim to U.S. Citizenship
9
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 8 Part B Chapter 6 – Communicable Diseases of Public Health Significance
10
U.S. Citizenship and Immigration Services. Vaccination Requirements
11
U.S. Citizenship and Immigration Services. How Receiving Public Benefits Might Impact the Public Charge Ground of Inadmissibility
12
U.S. Department of Health and Human Services. 2026 Poverty Guidelines
13
U.S. Citizenship and Immigration Services. I-864, Affidavit of Support Under Section 213A of the INA
14
U.S. Citizenship and Immigration Services. Immigrant Membership in Totalitarian Party
15
U.S. Citizenship and Immigration Services. Adjudication of Fraud and Willful Misrepresentation Waivers