8 USC 1227: Deportable Aliens, Removal, and Defenses

The grounds for deportation under 8 U.S.C. 1227 fall into a defined list: certain criminal convictions, controlled substance offenses, immigration fraud and marriage fraud, alien smuggling, terrorist or security-related activity, unlawful voting, violations of nonimmigrant status, and becoming a public charge within five years of entry. Any noncitizen who has been admitted to the United States can be placed in removal proceedings if the government shows they fall into one of these categories. Some grounds also carry re-entry bars that outlast the deportation itself.

Criminal Convictions

Criminal conduct is the broadest trigger. The statute breaks it into several categories, and the immigration consequences often depend more on how federal law classifies an offense than on how the criminal court handled it.

Crimes Involving Moral Turpitude

A crime involving moral turpitude (CIMT) has never been defined by statute. Courts have read it to cover offenses involving fraud, dishonesty, or conduct that shocks the conscience, including theft, certain assaults, and sex crimes. A single CIMT committed within five years of admission triggers deportation if the offense carries a potential sentence of one year or more. For people who received lawful permanent resident status through certain legalization programs under section 1255(j), the window extends to ten years.¹

Two or more CIMTs are deportable regardless of when they happened, as long as they did not arise from a single scheme. The convictions need not come from the same trial or the same state.¹

Aggravated Felonies

Aggravated felonies are defined separately in 8 U.S.C. 1101(a)(43) and include murder, rape, sexual abuse of a minor, drug trafficking, certain theft offenses where the prison term is at least one year, and fraud where losses exceed $10,000, among others.² A conviction at any time after admission makes a noncitizen deportable, with very few forms of relief available.¹

The label is misleading. A state misdemeanor can still qualify if it meets the federal definition. In Moncrieffe v. Holder, the Supreme Court held that immigration courts must use a categorical approach, looking at the elements of the state statute rather than the specific facts of the case.³ A broadly written state law may not categorically match the federal definition, even where the person’s actual conduct would have.

Firearms, Domestic Violence, and Other Criminal Grounds

Several other criminal categories independently trigger deportation:

Any conviction for buying, selling, possessing, or using a firearm or destructive device in violation of any law, state or federal. Possession without a proper permit is enough.¹
Convictions for domestic violence, stalking, child abuse or neglect, or violating a protection order. A “crime of domestic violence” requires the use or attempted use of physical force against someone in a domestic relationship with the offender.¹
A federal conviction for high-speed flight from an immigration checkpoint.¹
A conviction under the federal sex offender registration statute.¹
Convictions for espionage, sabotage, treason, or sedition.¹

A narrow safety valve exists for some of these grounds. A full and unconditional pardon from the President or a state governor eliminates deportability for CIMTs, multiple criminal convictions, aggravated felonies, and high-speed flight offenses. Firearms and domestic violence convictions are not covered by this pardon exception.¹

Vacated Convictions and the Padilla Rule

Getting a conviction vacated does not automatically erase it for immigration purposes. The Board of Immigration Appeals draws a sharp line: if a court vacated the conviction because of a genuine procedural or constitutional defect, it no longer counts. If the court vacated it for rehabilitation or purely to help with immigration consequences, it still triggers deportation.⁴

The Supreme Court’s 2010 decision in Padilla v. Kentucky added a safeguard. Criminal defense attorneys have a constitutional duty to advise noncitizen clients about the deportation consequences of a guilty plea. Where the law clearly makes deportation automatic, the attorney must say so. Where the consequences are less clear, the attorney must still warn that deportation is a risk. Failing to give this advice can be grounds for challenging the conviction as ineffective assistance of counsel.⁵

Controlled Substance Offenses

Drug offenses sit in their own category and carry especially harsh consequences. Any noncitizen convicted of violating a law related to a federally controlled substance, at any time after admission, is deportable. The statute reaches from simple possession to trafficking conspiracies.¹

There is exactly one carve-out: a single offense involving possession of 30 grams or less of marijuana for personal use.¹ State-level legalization of marijuana does not protect against immigration consequences. Federal law controls the deportation analysis, and marijuana remains a federally controlled substance.

The federal schedule matters in another way. If a state law criminalizes a substance that is not on the federal Controlled Substances Act, a conviction under that state law may not support removal. In Mellouli v. Lynch, the Supreme Court ruled that a Kansas conviction for concealing drug paraphernalia in a sock did not trigger removal because the Kansas statute was not tied to any specific substance on the federal schedules. The government must connect an element of the conviction to a federally defined controlled substance.⁶

A conviction is not required. A noncitizen who is or has been a drug abuser or addict is independently deportable.¹ Immigration judges can also rely on voluntary admissions of drug use, even without a formal charge. Statements made during interviews or encounters with officials can be used later in removal proceedings.

Fraud, Misrepresentation, and Marriage Fraud

Noncitizens who obtained a visa, admission, or any immigration benefit through fraud or deliberate misrepresentation of a material fact are deportable under 8 U.S.C. 1227(a)(1)(A). The misrepresentation does not have to succeed; the act itself is enough.¹

Common examples include forged documents, lying on immigration forms, and omitting disqualifying information such as prior deportations or criminal history. The misrepresentation must be intentional. An honest mistake on a form does not trigger this ground, but a deliberate omission of something an officer would have considered important does.

Marriage fraud has its own provision. A noncitizen is deportable if they gained admission through a marriage entered into less than two years before admission and annulled or terminated within two years after admission, unless they can prove the marriage was genuine. A separate provision reaches marriages entered solely to evade immigration law where the parties failed to follow through on the marital agreement.¹ These cases often turn on circumstantial evidence: separate residences, inability to describe daily life together, and large discrepancies in what each spouse knows about the other.

Alien Smuggling

Helping another person enter the United States illegally is a deportation ground, even without a criminal conviction. A noncitizen who, at any time before or within five years of any entry, knowingly encouraged, helped, or assisted another person to enter or try to enter the country in violation of law is deportable.¹

A discretionary waiver exists for lawful permanent residents who helped only their spouse, parent, son, or daughter. The Attorney General can waive the smuggling ground for humanitarian purposes or to keep families together, but only where the only person assisted was an immediate family member.¹

Terrorist Activity and Security Threats

Any noncitizen who has engaged in, supported, or is associated with terrorist activity is deportable under 8 U.S.C. 1227(a)(4)(B). “Terrorist activity” is defined broadly and covers direct participation, fundraising, recruiting, and providing material support of any kind, including financial contributions and logistical help.¹

The Secretary of State, in consultation with the Secretary of the Treasury and the Attorney General, designates Foreign Terrorist Organizations under a separate provision of the INA.⁷ Membership in or material support for a designated organization is enough, even where the support was directed at the group’s nonviolent activities. In Holder v. Humanitarian Law Project, the Supreme Court upheld the ban on even peaceful aid to designated terrorist organizations, reasoning that such support frees up the group’s other resources.⁸

Unlawful Voting

Any noncitizen who has voted in violation of any federal, state, or local election law is deportable.¹ The statute does not require that the person knew they were ineligible. A noncitizen who registered and voted in good faith, mistakenly believing they were a citizen, still falls within this ground.

A narrow exception protects individuals whose parents were all U.S. citizens (biological or adoptive), who permanently resided in the United States before turning 16, and who reasonably believed they were citizens when they voted. Outside that specific situation, even a single vote in a local election can make a noncitizen deportable.¹

Violation of Immigration Status

Failing to comply with the conditions of a visa or immigration status is deportable under 8 U.S.C. 1227(a)(1)(C). This covers overstaying a visa, working without authorization, and failing to maintain the requirements of a particular classification.¹

For students on F-1 visas, dropping below a full course load without first getting approval from a Designated School Official puts them out of status immediately.⁹ For H-1B workers, leaving a sponsoring employer without transferring to a new one or changing status can have the same effect. Even unintentional violations, like administrative delays in filing paperwork, can create deportability if not corrected quickly. USCIS can offer discretionary relief through reinstatement or a change of status application, but neither is guaranteed.

Public Charge

A noncitizen who becomes a public charge within five years of entry, for reasons that existed before admission, is deportable under 8 U.S.C. 1227(a)(5). This is narrower than it sounds. The government must show that the person became primarily dependent on government cash assistance or institutional care at public expense, and that the dependency stems from conditions that predated admission.¹

Simply receiving public benefits does not qualify. There must be a formal determination. Problems that arise after admission, like an injury or job loss, generally shield the noncitizen under this provision. Enforcement of this ground is rare in practice.

How Removal Proceedings Work

Deportation does not happen automatically when a ground is triggered. Proceedings begin when the government issues a Notice to Appear (NTA), which sets out the accusations, the legal basis for removal, and the time and place of the immigration court hearing.¹⁰

The government bears the burden of proving deportability by clear and convincing evidence. No removal order is valid unless it rests on reasonable, substantial, and probative evidence.¹¹ Cases usually run in two stages: a scheduling hearing to confirm charges, identify forms of relief, and set deadlines, followed by an individual merits hearing months later where testimony and evidence are presented.

Noncitizens have the right to be represented by an attorney throughout the process, but the government does not pay for one.¹² Represented noncitizens are far more likely to succeed, yet a large share of respondents appear without a lawyer.

Detention and Bond

Many noncitizens are detained while their cases proceed. Those not subject to mandatory detention (which applies to aggravated felony convictions, certain drug offenses, and terrorism-related grounds) can request a bond hearing before an immigration judge. The statutory minimum bond amount is $1,500, but judges typically set bonds in the range of $5,000 to $15,000 or higher depending on the case. To win release, the noncitizen generally must show they are not a danger to the community and are likely to appear for future hearings.

Defenses and Relief From Removal

Being deportable does not always mean a person will be removed. Federal law provides several forms of relief, each with strict eligibility requirements.

Cancellation of Removal

Cancellation of removal comes in two versions. For lawful permanent residents, it requires at least five years of permanent resident status, seven years of continuous residence after being admitted in any status, and no aggravated felony conviction.¹³

For noncitizens who are not permanent residents, the bar is higher: ten years of continuous physical presence, good moral character during that period, no disqualifying criminal convictions, and proof that removal would cause “exceptional and extremely unusual hardship” to a qualifying relative who is a U.S. citizen or lawful permanent resident. That hardship standard is deliberately difficult to meet and goes well beyond the ordinary disruption any deportation causes a family.¹³

Asylum and Related Protection

A noncitizen in removal proceedings can apply for asylum if they face persecution in their home country on account of race, religion, nationality, membership in a particular social group, or political opinion. The application generally must be filed within one year of arrival, though exceptions exist for changed circumstances or extraordinary reasons.¹⁴

Asylum is barred for anyone who participated in persecuting others, was convicted of a particularly serious crime, committed a serious nonpolitical crime abroad, or poses a security danger.¹⁴ Even where asylum is unavailable, a person may qualify for withholding of removal or protection under the Convention Against Torture if they can show it is more likely than not they would be tortured in the country of removal.

Voluntary Departure

Voluntary departure lets a noncitizen leave at their own expense instead of receiving a formal removal order, which avoids the re-entry bars and other collateral consequences that attach to removal.

Before proceedings conclude, an immigration judge can grant voluntary departure for up to 120 days. At the conclusion of proceedings, the requirements tighten: the person must have been physically present for at least one year before the NTA was served, have demonstrated good moral character for at least five years, not be deportable for an aggravated felony or terrorism, and prove by clear and convincing evidence that they have the means and intent to depart. The departure window in that scenario is limited to 60 days.¹⁵ Anyone granted voluntary departure who fails to leave on time faces fines and ten years of ineligibility for several forms of relief.

Bars to Re-Entry After Removal

A removal order triggers bars that prevent a person from returning for years or, in some cases, permanently.

Unlawful presence of more than 180 days but less than one year, followed by voluntary departure: three-year bar.¹⁶
Unlawful presence of one year or more: ten-year bar after departure or removal.¹⁶
Prior removal through formal proceedings: ten-year inadmissibility, extended to twenty years after a second or subsequent removal.¹⁶
Removal after an aggravated felony conviction: permanent bar on re-entry.¹⁶

Time spent in the United States while under 18 does not count toward the unlawful presence calculations for the three-year and ten-year bars.¹⁶ A noncitizen subject to a re-entry bar can apply for permission to return before it expires by filing Form I-212 with USCIS. Approval is discretionary and far from guaranteed, particularly for those with criminal histories or prior immigration violations.

1
Office of the Law Revision Counsel. 8 USC 1227 Deportable Aliens
2
Office of the Law Revision Counsel. 8 USC 1101 Definitions
3
Cornell Law School. Moncrieffe v Holder
4
Executive Office for Immigration Review. BIA Precedent Chart CA-CR
5
Justia U.S. Supreme Court Center. Padilla v Kentucky 559 US 356 (2010)
6
Justia U.S. Supreme Court Center. Mellouli v Lynch 575 US 798 (2015)
7
Office of the Law Revision Counsel. 8 USC 1189 Designation of Foreign Terrorist Organizations
8
Justia U.S. Supreme Court Center. Holder v Humanitarian Law Project 561 US 1 (2010)
9
U.S. Citizenship and Immigration Services. Chapter 3 – Courses and Enrollment Full Course of Study and Reduced Course Load
10
Office of the Law Revision Counsel. 8 USC 1229 Initiation of Removal Proceedings
11
Office of the Law Revision Counsel. 8 USC 1229a Removal Proceedings
12
Office of the Law Revision Counsel. 8 USC 1362 Right to Counsel
13
Office of the Law Revision Counsel. 8 USC 1229b Cancellation of Removal Adjustment of Status
14
Office of the Law Revision Counsel. 8 USC 1158 Asylum
15
Office of the Law Revision Counsel. 8 USC 1229c Voluntary Departure
16
Office of the Law Revision Counsel. 8 US Code 1182 – Inadmissible Aliens