For a non-citizen, the immigration consequences of an aggravated felony conviction are close to absolute: mandatory detention without bond, near-automatic deportation, a permanent bar on asylum and naturalization, and a lifetime bar on legal reentry. The label comes from federal immigration law, not from state criminal codes, and it reaches much further than the words suggest. A state misdemeanor can qualify. So can a sentence with no jail time actually served. Green card holders are not exempt.
Which Convictions Trigger These Consequences
The list at 8 USC 1101(a)(43) covers more than 20 categories of criminal conduct, and it applies whether the conviction is federal or state and regardless of what the convicting jurisdiction calls the offense.1Office of the Law Revision Counsel. 8 USC 1101 Definitions
Some offenses qualify with no sentencing threshold at all. A single conviction for murder, rape, or sexual abuse of a minor is an aggravated felony no matter what sentence the court imposes.2Office of the Law Revision Counsel. 8 USC 1101 Definitions – Section: (43)(A) Trafficking in firearms or explosives also qualifies without a minimum sentence, as do drug trafficking offenses that involve manufacturing, distribution, or possession with intent to sell.3Office of the Law Revision Counsel. 8 USC 1101 Definitions – Section: (43)(B)
Simple drug possession is treated differently. In Lopez v. Gonzales, the Supreme Court held that a state felony conviction for drug possession is not an aggravated felony if the same conduct would only be a federal misdemeanor.4Library of Congress. Lopez v. Gonzales, 549 US 47 The Court reached a similar result for a state marijuana distribution conviction that could have been prosecuted federally as a misdemeanor.5Legal Information Institute. Moncrieffe v Holder These convictions can still make a non-citizen deportable on other grounds; they just do not carry the aggravated felony label.
Other categories turn on the sentence imposed. Theft, burglary, receipt of stolen property, and crimes of violence become aggravated felonies when the term of imprisonment is at least one year. The court’s sentence controls, not time actually served, and a fully suspended sentence still counts.6Office of the Law Revision Counsel. 8 USC 1101 Definitions – Section: (48)(B) A 364-day sentence avoids the trigger; 365 days with all time suspended does not. Federal law defines a crime of violence as an offense that involves the use, attempted use, or threatened use of physical force against a person or property.7Office of the Law Revision Counsel. 18 USC 16 Crime of Violence Defined A broader residual clause covering offenses involving a substantial risk of force was struck down as unconstitutionally vague in Sessions v. Dimaya.8Supreme Court of the United States. Sessions v Dimaya The definition based on actual use or threat of force remains.
Financial crimes qualify above dollar thresholds. Fraud or deceit becomes an aggravated felony when the loss to the victim exceeds $10,000, tax evasion when the revenue loss exceeds the same amount, and money laundering when the funds involved exceed $10,000.9Office of the Law Revision Counsel. 8 USC 1101 Definitions – Sections: (43)(D) and (43)(M) A $12,000 wire fraud conviction is enough.
The statute also reaches ransom offenses, racketeering, certain gambling convictions carrying at least a year, running a prostitution business, human trafficking, espionage, treason, alien smuggling (with a narrow exception for helping an immediate family member), passport or document fraud with a sentence of at least a year, failure to appear where the underlying crime carried a possible five-year term, and specific federal firearms violations including possession by a prohibited person. Attempts and conspiracies to commit any of these offenses qualify on the same terms.10Office of the Law Revision Counsel. 8 USC 1101 Definitions – Section: (43)
What Immigration Law Counts as a Conviction
Immigration law uses its own definition of conviction, and it catches dispositions that many state courts do not treat as convictions at all. A guilty verdict counts. So does a plea of guilty or no-contest where the judge imposes any form of punishment, probation, or restraint, even if the court withholds a formal finding of guilt.11Legal Information Institute. 8 USC 1101(a)(48) Definition of Conviction Deferred adjudication programs that many states use for first-time offenders often still qualify as convictions if the person admitted guilt and received any conditions.
The sentence definition matters just as much. When a court imposes a term with any suspended time, the full term counts toward the one-year threshold that governs theft, burglary, and violence categories.6Office of the Law Revision Counsel. 8 USC 1101 Definitions – Section: (48)(B)
Mandatory Detention and the Removal Process
Once immigration authorities identify an aggravated felony conviction, the government is required to take the non-citizen into custody. Federal law mandates detention without bond, with no bail hearing and no release while the removal case proceeds. The only exception is a narrow provision for witnesses cooperating with major criminal investigations.12Office of the Law Revision Counsel. 8 USC 1226 Apprehension and Detention of Aliens – Section: (c)
Non-citizens who are not lawful permanent residents face an even faster track. A streamlined administrative process lets an immigration officer, rather than an immigration judge, determine deportability and issue a removal order directly. The person receives notice of the charges and a chance to rebut them, but there is no full hearing. Judicial review is limited to challenging whether the person is a non-citizen or whether the conviction actually qualifies as an aggravated felony, and anyone subject to this process is ineligible for discretionary relief.13Office of the Law Revision Counsel. 8 USC 1228 Expedited Removal of Aliens Convicted of Committing Aggravated Felonies
For those who do go before an immigration judge, the statute makes deportation mandatory for anyone convicted of an aggravated felony at any point after admission. Immigration judges have almost no room to weigh family ties, community roots, or length of residence.14Office of the Law Revision Counsel. 8 USC 1227 Deportable Aliens – Section: (a)(2)(A)(iii)
Immigration Relief That Becomes Unavailable
An aggravated felony conviction closes off most paths to legal status or discretionary relief, often permanently.
Asylum
An aggravated felony conviction is automatically treated as a particularly serious crime for asylum purposes, which bars a grant of asylum. The bar applies even to someone with a credible fear of persecution.15Office of the Law Revision Counsel. 8 USC 1158 Asylum – Section: (b)(2)(B)(i)
Cancellation of Removal
Cancellation lets certain deportable non-citizens stay in the country. Lawful permanent residents ordinarily need five years of permanent resident status and seven years of continuous residence to qualify, and non-permanent residents have their own criteria. Either way, a single aggravated felony conviction is a hard bar, no matter how long the person has lived here.16Office of the Law Revision Counsel. 8 USC 1229b Cancellation of Removal – Section: (b)(1)(C)
Naturalization
Citizenship requires a showing of good moral character, and an aggravated felony conviction permanently blocks that showing. There is no time limit and no exception.17Office of the Law Revision Counsel. 8 USC 1101 Definitions – Section: (f)(8) Filing a naturalization application with an aggravated felony in the record can also draw enforcement attention and open removal proceedings against someone who had otherwise gone undetected.
Family-Based Petitions
U.S. citizens and green card holders convicted of a specified offense against a minor, a category focused on sexual offenses against children, are barred from filing petitions to sponsor family members. The Secretary of Homeland Security has sole discretion to waive the bar if the petitioner poses no risk to the sponsored relative, and that determination is unreviewable by any court.18Office of the Law Revision Counsel. 8 USC 1154 Procedure for Granting Immigrant Status – Section: (a)(1)(A)(viii)
Narrow Protection That May Remain
Two forms of protection can survive an aggravated felony conviction in limited circumstances, and neither leads to permanent status.
Withholding of removal prevents deportation to a country where the person’s life or freedom would be threatened on account of race, religion, nationality, political opinion, or membership in a particular social group. An aggravated felony conviction with a sentence of five years or more automatically counts as a particularly serious crime that bars withholding. Below five years, the immigration judge decides case by case whether the conviction is serious enough, and the presumption is difficult to overcome.
Protection under the Convention Against Torture is the last resort. Someone who can show it is more likely than not that they would be tortured by or with the acquiescence of their home government can receive deferral of removal. There is no criminal conviction bar to CAT deferral, but the protection is temporary, revocable, and comes with supervised status. If conditions in the home country change, deportation can follow.
The Lifetime Reentry Bar
A non-citizen removed after an aggravated felony conviction is permanently inadmissible to the United States. Where other removal grounds impose five- or ten-year bars, this one has no expiration.19Office of the Law Revision Counsel. 8 USC 1182 Inadmissible Aliens – Section: (a)(9)(A)
The only path back is Form I-212, an application for permission to reapply for admission. Approval requires convincing immigration authorities that readmission is warranted despite the conviction, grants are rare in aggravated felony cases, and even an approval leaves every other admissibility requirement to be satisfied separately.20eCFR. 8 CFR 212.2 Consent to Reapply for Admission After Deportation, Removal or Departure at Government Expense
Illegal Reentry Prosecution
Returning without permission is a federal crime. Ordinary illegal reentry carries up to two years in prison; a person previously deported for an aggravated felony faces up to 20 years, and federal prosecutors bring these charges routinely.21Office of the Law Revision Counsel. 8 USC 1326 Reentry of Removed Aliens – Section: (b)(2)
Reinstatement of the Prior Order
If a previously deported person reenters illegally, the government can reinstate the original removal order without any new hearing. The reinstated order cannot be reopened or reviewed, and the person cannot apply for any form of relief.22Office of the Law Revision Counsel. 8 USC 1231 Detention and Removal of Aliens Ordered Removed – Section: (a)(5) Removal can follow almost immediately, with no access to an immigration judge.
Challenging the Underlying Conviction
Because the immigration consequences are so severe and discretionary relief is so limited, the most effective defense is often attacking the criminal conviction itself. The question is whether a court can vacate it in a way immigration authorities will recognize.
A conviction vacated because of a constitutional or procedural defect in the original case, such as a coerced plea, ineffective counsel, or failure to prove an element, is no longer a conviction for immigration purposes.23USCIS. USCIS Policy Manual Volume 12 Part F Chapter 2 – Adjudicative Factors A conviction vacated only for rehabilitative reasons or to help the defendant avoid immigration consequences, without any defect in the original proceedings, still counts.
The Supreme Court’s decision in Padilla v. Kentucky opened one important avenue. Defense attorneys have a constitutional duty to advise non-citizen clients about the deportation consequences of a guilty plea.24Justia US Supreme Court. Padilla v Kentucky, 559 US 356 When a lawyer fails to give that advice, or misstates it, the client may have grounds to vacate the plea for ineffective assistance of counsel. A successful Padilla challenge eliminates the conviction for immigration purposes because it rests on an actual constitutional defect.
These challenges run against short clocks. State courts set their own deadlines for post-conviction motions, and immigration proceedings move quickly once they begin. Anyone facing removal on an aggravated felony ground who was not properly advised about the immigration consequences of a plea should raise the issue with a criminal defense or post-conviction attorney right away.