{"database": "openregs", "table": "crs_reports", "rows": [["LSB11436", "Immigration-Related Crimes", "2026-05-29T04:00:00Z", "2026-05-30T05:23:51Z", "Active", "Posts", "Michael John Garcia", null, "Through the Immigration and Nationality Act (INA) and other laws, Congress has established a comprehensive framework governing the admission, removal, and presence of people who are not citizens or nationals of the United States (aliens). These rules are buttressed by an enforcement scheme that includes civil and criminal components. Aliens who have engaged in certain kinds of proscribed conduct may be denied admission into the United States or, if present, face removal through civil proceedings. Congress has also established criminal penalties for some activities that undermine immigration rules and requirements, such as smuggling aliens into the country. Some of these offenses carry severe penalties.\nImmigration-related crimes make up a significant portion of the federal criminal docket. The U.S. Sentencing Commission reported that in 66,662 cases involving individuals sentenced for a federal offense in FY2025, a 37.7% plurality (22,743) involved immigration-related offenses. This Legal Sidebar begins by discussing how the criminal enforcement components of federal immigration law contrast with the civil enforcement components, and then briefly describes the range of immigration-related criminal offenses in federal statute.\nDifferences Between Criminal and Civil Components of Immigration Enforcement\nFederal immigration law includes both civil and criminal components. Civil enforcement mechanisms are intended to correct or remedy a statutory violation, whereas criminal enforcement mechanisms are primarily aimed at punishing an offense and deterring future wrongdoing. The Supreme Court has long characterized immigration removal proceedings as civil in nature, despite the potentially severe consequences for the removed individual. Other immigration violations\u2014such as knowingly hiring or recruiting aliens for work who lack authorization for employment\u2014may be subject to civil fines and, unlike immigration removal proceedings, apply to offenders (e.g., employers) regardless of citizenship or alienage.\nCongress has enacted numerous criminal statutes that address immigration-related conduct. Some criminal offenses carry relatively minor misdemeanor penalties, while others constitute felonies potentially punishable by lengthy prison terms and, for a few offenses involving aggravating circumstances, life imprisonment or death.\nWhether an immigration requirement is enforced through criminal or civil mechanisms informs the rights to which an alleged offender is entitled. The Constitution contains several provisions affording protections to the defendant in a criminal prosecution, including the Fifth Amendment\u2019s requirement of a grand jury indictment before a defendant may be brought to trial for a serious crime, and the Sixth Amendment\u2019s guarantee of a defendant\u2019s rights to a speedy trial, to a trial by jury if charged with a non-petty offense, and to representation by counsel (which the Supreme Court has held to require the government to appoint counsel if an indigent defendant is charged with an offense punishable by imprisonment). The Fifth Amendment\u2019s Due Process Clause has also been understood to require the government to prove the criminal defendant\u2019s guilt beyond a reasonable doubt, and courts enforce the Fourth Amendment\u2019s prohibition against unreasonable searches and seizures by generally barring the government from using illegally obtained evidence in a later prosecution. These constitutional protections are supplemented by a host of statutory rules governing criminal proceedings and affording the defendant the right to appeal the validity of a conviction or sentence.\nMany of these procedural protections do not apply to civil proceedings generally and immigration removal proceedings specifically. The constitutional rights afforded to aliens placed in removal proceedings (including both removal proceedings before an administrative adjudicatory body and more streamlined removal processes before an immigration officer) primarily flow from the Due Process Clause, which confers substantive and procedural protections on all persons within the United States, regardless of alienage and legal status. Nonetheless, while the Supreme Court has said that removal proceedings for aliens who have \u201cpassed through our gates\u201d must comply with \u201ctraditional standards of fairness,\u201d the Court has also recognized that the scope of protections to which an alien is entitled \u201cmay vary depending upon status and circumstance,\u201d and that in exercising its plenary authority over the admission and removal of aliens, \u201cCongress may make rules ... that would be unacceptable if applied to citizens.\u201d Against this constitutional backdrop, the procedural protections Congress has granted to aliens in removal proceedings are less robust than those the Constitution affords to all criminal defendants. Table 1 highlights some of the major differences between criminal trials and immigration removal proceedings.\nTable 1. Key Features of Criminal Trials vs. Immigration Removal Proceedings \nKey Features\nCriminal Trial\nRemoval Proceeding\n\nFunction\nTo determine whether the defendant committed an offense subject to criminal punishment, potentially including fine, imprisonment, or\u2014in limited cases\u2014death\nTo determine whether the alien committed an immigration violation rendering him or her removable from the United States\n\nTiming of Proceeding\nConstitutional and statutory right to a speedy trial; statutes of limitations set time limits for the initiation of many criminal prosecutions\nNo enforceable right to prompt initiation of removal proceedings, though immigration authorities are directed to commence proceedings against certain criminal aliens expeditiously\n\nNature of Proceeding\nJudicial proceeding before an Article III court\nUsually administrative in nature; depending on the alleged violation and the alien\u2019s status, may occur before an administrative adjudicatory body within the Department of Justice or before an immigration officer within the Department of Homeland Security\n\nGrand Jury Indictment\nIndictment constitutionally required for a federal felony prosecution to proceed\nNo grand jury indictment required\n\nRight to Jury Trial\nRight to trial by jury if the offense is punishable by more than six months\u2019 imprisonment\nNo jury trial required\n\nRight to Counsel\nConstitutional right to court-appointed counsel if the defendant cannot afford one and the offense is punishable by imprisonment\nStatutory privilege to obtain counsel at no expense to the government in removal proceedings before administrative adjudicatory body; no privilege to seek counsel in removal processes conducted by immigration officers\n\nIntroduction of Evidence\nFederal Rules of Evidence govern criminal trials; government generally cannot introduce evidence obtained in violation of the Fourth Amendment \nFederal Rules of Evidence do not govern and the Fourth Amendment\u2019s exclusionary rule is generally inapplicable; evidence of removability must be probative and not render the proceeding fundamentally unfair\n\nBurden of Proof\nGovernment must prove guilt beyond a reasonable doubt\nFor aliens admitted into the United States, government typically must prove removability by clear and convincing evidence; for aliens charged with being present without admission or parole, once government proves alienage, the alien has the burden of showing by clear and convincing evidence that he or she has been lawfully admitted or, in the absence of such proof, that he or she is clearly and beyond a doubt entitled to be admitted; arriving aliens also bear the burden of showing that they are clearly and beyond a doubt entitled to be admitted\n\nJudicial Review/Right to Appeal\nStatutory right to appeal validity of conviction and sentence\nLimited judicial review of a final order of removal; in some cases, review is unavailable \n\nSource: CRS.\nSometimes conduct that makes aliens removable from the United States is also punishable under criminal statute. For example, an alien apprehended shortly after surreptitiously entering the United States is not only potentially subject to removal by immigration authorities, but also may face criminal prosecution for improper entry. Decisions as to whether a removable alien in immigration authorities\u2019 custody will be referred to criminal law enforcement authorities may depend on a number of factors, including the nature of the offense, prosecutorial resources, and enforcement priorities. Criminal prosecution and civil removal are distinct proceedings, and the pursuit of one does not necessarily preclude the use of the other. The INA provides that convictions for many criminal offenses constitute grounds to initiate removal proceedings. The INA also provides a mechanism by which a judge in a criminal proceeding may, in qualifying cases, issue an order of removal against an alien criminal defendant at the time of sentencing, and also issue an order of removal against a deportable alien as part of a stipulated plea agreement in a criminal prosecution.\nCategories of Crimes Involving Immigration-Related Matters\nFederal statutes contain numerous criminal offenses penalizing conduct that undermines immigration rules and requirements. Many immigration-related criminal offenses are found in INA provisions codified in Title 8 of the U.S. Code, but some are found in Title 18. As detailed in Table 2, in recent years the most commonly enforced immigration-related criminal statutes have been 8 U.S.C. \u00a7 1324 (bringing in and harboring certain aliens); 8 U.S.C. \u00a7 1325(a) (improper alien entry); and 8 U.S.C. \u00a7 1326 (illegal reentry of an alien ordered removed).\nTable 2. Defendants Charged Under 8 U.S.C. \u00a7\u00a7 1324, 1325, and 1326 in Recent Fiscal Years\nCriminal Statute\nFY2023\nFY2024\nFY2025\nFY2026 (through March 2026)\n\n8 U.S.C. \u00a7 1324 (bringing in and harboring certain aliens)\n5,066\n4,794\n4,182\n1,841\n\n8 U.S.C. \u00a7 1325 (improper entry)\n5,777\n10,890\n25,856\n13,165\n\n8 U.S.C. \u00a7 1326 (illegal reentry of alien ordered removed)\n14,350\n18,883\n28,854\n14,481\n\nSource: Office of the United States Attorneys, U.S. Dep\u2019t of Justice, Prosecuting Immigration Crimes Report with accompanying data tables, https://www.justice.gov/usao/resources/PICReport.\nNotes: Defendants charged with multiple offenses are counted once in each charge group. Charges under 8 U.S.C. \u00a7 1325 include combined totals of charges brought before U.S. district courts and U.S. magistrates (who may adjudicate misdemeanor offenses).\nThese and other immigration-related criminal offenses found in Title 8 and Title 18 of the U.S. Code fall into three overarching and overlapping categories: (1) offenses related to unlawful alien entry, (2) offenses related to unlawful alien presence, and (3) immigration-related fraud. It may be possible for the government to prosecute the same conduct under multiple criminal statutes, provided that each offense requires the government to prove at least one unique element that need not be proven for the other charged offenses.\nOffenses Concerning Unlawful Entry\nA number of criminal statutes, including 8 U.S.C. \u00a7\u00a7 1324,  1325(a), and 1326, address unlawful alien entry. Sections 1325(a) and 1326 are directed at the unlawful entrants themselves, whereas Section 1324 targets persons who facilitate others\u2019 improper entry.\nSection 1325(a) makes it a criminal offense to enter or attempt to enter the United States without authorization\u2014whether by (1) entering or attempting to enter the country at a time or place other than as designated by immigration authorities; (2) eluding inspection by immigration officers; or (3) entering or obtaining entry by a willfully false or misleading representation or the willful concealment of a material fact. A first-time violation of Section 1325(a) is a misdemeanor subject to a fine and imprisonment for up to six months, while subsequent offenses are felonies punishable by up to two years\u2019 imprisonment.\nSection 1326 provides that it is a felony for an alien who was previously removed from the United States to reenter the country while an order of removal remains in effect, unless expressly authorized by immigration authorities. By default, a conviction carries a punishment of a fine and imprisonment for up to two years. Aliens may face enhanced penalties, potentially including imprisonment for up to 20 years, if they were previously removed or excluded on certain grounds or if they previously committed specified crimes.\nSection 1324 sets forth multiple offenses relating to the facilitation of improper alien entry. These offenses include (1) bringing or attempting to bring an alien to the United States, regardless of any future official action that may occur with respect to that alien, knowing or in reckless disregard of the fact that an alien had not received prior authorization to come to, enter, or reside in the United States; (2) bringing or attempting to bring a person to the United States between ports of entry knowing that the person is an alien; and (3) encouraging or inducing an alien to come to or enter the United States, knowing or in reckless disregard of the fact that the alien\u2019s entry will be in violation of the law. These offenses typically constitute felonies and may sometimes carry lengthy prison terms, including enhanced penalties when the offense is performed for commercial advantage or private financial gain. In a few instances, such as alien smuggling offenses resulting in serious harm to or the death of a person, the maximum available penalty may be life imprisonment or death.\nOther criminal statutes relevant to the unauthorized entry of aliens include, among other offenses, high-speed flight from an immigration checkpoint (18 U.S.C. \u00a7 758), assisting in the unlawful entry of an alien known to be inadmissible on criminal or security-related grounds (8 U.S.C. \u00a7 1327), and importing aliens into the country for prostitution or \u201cany other immoral purpose\u201d (8 U.S.C. \u00a7 1328).\nOffenses Concerning Unlawful Alien Presence\nAlthough the Supreme Court has observed that, as a general rule, unlawful presence by an alien is not a crime, a number of statutes may criminalize unauthorized presence if additional factors are met. The most serious penalties attach to aliens who are unlawfully present in the United States in violation of an order of removal. Under 8 U.S.C. \u00a7 1253(b), an alien who has been ordered removed and placed under supervised release pending removal is subject to imprisonment for up to one year if he or she willfully fails to comply with the terms of the release. Under 8 U.S.C. \u00a7 1253(a), an alien ordered removed who willfully fails or refuses to depart from the United States, or \u201cconnives or conspires, or takes any other action\u201d designed to prevent departure, may face a criminal fine and imprisonment for either up to four years or up to ten years, depending on the reason for the removal order.\nAs discussed earlier, under 8 U.S.C. \u00a7 1326, an alien who unlawfully reenters or attempts to reenter the country in violation of an order of removal is subject to felony penalty, with heightened penalties available in some circumstances. Section 1326 also provides that liability attaches if a covered alien is \u201cat any time found in\u201d the United States. This language is legally significant. The federal statute of limitations for most noncapital offenses runs for five years after the final element of the crime has been completed, placing a time limit on when an offender can be prosecuted. The \u201cfound in\u201d language in Section 1326 makes the illegal presence of an alien following reentry part of a continuing offense. Regardless of how long ago the alien illegally reentered the country, courts have held that the statute of limitation for a Section 1326 prosecution begins only after federal authorities discover (or should have discovered with reasonable diligence) the alien\u2019s illegal presence.\nThe INA requires most aliens present in the United States for 30 days or more to apply for registration and fingerprinting with immigration authorities. Under 8 U.S.C. \u00a7 1306, failure to do so is a misdemeanor, and it is also a misdemeanor for a registered, lawfully admitted alien to fail to carry his or her registration documents or notify immigration authorities of a change of address. As discussed in another CRS product, a number of factors, including the lack of registration forms applicable to certain categories of aliens (such as the unlawfully present), contributed to the limited enforcement of these criminal laws for many decades. In early 2025, President Trump issued an executive order that directed agencies to treat alien registration requirements \u201cas a civil and criminal enforcement priority,\u201d and a few months later the Department of Homeland Security published an interim final rule creating a new, general registration form to enable unregistered aliens to comply with registration requirements. While public data on alien registration prosecution trends are limited, available data suggest that it remains uncommon for an alien registration violation to be the most serious charge brought against a defendant in a criminal prosecution.\nFederal law also criminalizes certain activities by persons seeking to facilitate aliens\u2019 unauthorized presence in the United States. Under 8 U.S.C. \u00a7 1324(a)(1)(A), it is a felony for a person to harbor an unlawfully present alien, transport the alien within the country in furtherance of his or her unlawful presence, or encourage or induce the alien to reside in the country. (The Supreme Court has interpreted the \u201cencourage or induce\u201d provision in Section 1324 to reach only \u201cthe purposeful solicitation and facilitation of specific acts known to violate federal law.\u201d) Under 8 U.S.C. \u00a7 1324a(f)(1), employers who engage in a pattern or practice of hiring or employing aliens not authorized to work in the country may also be subject to misdemeanor penalties. Persons who control, employ, or harbor an alien for prostitution or \u201cany other immoral purpose\u201d may also face felony penalties under 8 U.S.C. \u00a7 1328.\nOffenses Involving Immigration-Related Fraud\nCriminal offenses also attach to a broad array of fraudulent, immigration-related activities. The primary criminal penalties concerning immigration and passport-related document fraud, forgery, and misuse are contained in Chapter 75 of the U.S. Criminal Code. Offenses are generally punishable by fine and imprisonment for up 10 years in the case of a first or second offense, with greater penalties available for aggravated circumstances. Other criminal statutes bar false claims of U.S. citizenship (18 U.S.C. \u00a7 911), along with acts of fraud relating to the procurement of citizenship (18 U.S.C. \u00a7 1425) or fraudulent activities related to alien registry (8 U.S.C. \u00a7 1306(c)-(d)). More generally, persons may face criminal charges if they make false claims under oath in any matter relating to citizenship, naturalization, or alien registry (18 U.S.C. \u00a7 1015). Persons who fail to disclose their role in the preparation of fraudulent applications for immigration benefits are subject to criminal sanctions in some circumstances (8 U.S.C. \u00a7 1324c(e)). Marriage-based immigration fraud is also subject to criminal sanction (8 U.S.C. \u00a7 1325(c)), as is establishing a commercial enterprise for the purposes of evading immigration laws (8 U.S.C. \u00a7 1325(d)).\nIn some cases, immigration-related fraud may be penalized under statutes of more general applicability, such as those making it a crime to knowingly and willfully make false statements in matters subject to federal jurisdiction (18 U.S.C. \u00a7 1001) or to engage in identification-document fraud (18 U.S.C. \u00a7 1028). Under 18 U.S.C. \u00a7 1028A, a mandatory two-year minimum sentence of imprisonment is added to a felony conviction if the offender used identification documents of another\u2014including immigration-related documents\u2014during the commission of certain other offenses.\nConsiderations for Congress\nFederal criminal law is a creature of statute, and Congress may choose to modify the range of prohibited activities and associated penalties. Over the years, proposals to modify immigration criminal laws have ranged from legislative measures to de-criminalize some immigration violations (such as unlawful entry) and providing humanitarian assistance-based exceptions to certain crimes, to criminalizing a broader swathe of activities that undermine immigration rules (e.g., criminalizing unlawful presence) or, as is the case with House-passed H.R. 3486 in the 119th Congress, heightening penalties for existing immigration offenses.\nCongress may also consider whether to clarify the meaning of immigration-related offenses that have been interpreted differently by federal appeals courts in different circuits, resulting in the non-uniform application of those statutes in different parts of the United States. For example, some federal courts of appeals have recognized that the crime of improper entry requires the accused to have entered or attempted to enter the country free from \u201cofficial restraint\u201d (i.e., surreptitiously). Not all courts have adopted this view, and there is a circuit split on the more specific question of whether an alien may be charged with improper entry if he or she crossed the U.S. border while under continuous surveillance from immigration authorities. Different federal appellate courts also take different approaches in assessing the mental state required for criminal liability for harboring an unlawfully present alien under 8 U.S.C. \u00a7 1324.\nAs noted earlier, resource considerations can inform the criminal enforcement priorities of the executive branch. Under the Operation Take Back America initiative launched in 2025, the DOJ identified \u201cstopping illegal immigration\u201d as a \u201ccore enforcement priority,\u201d and directed or encouraged existing agency and U.S. Attorney Office resources to be channeled towards the prosecution of immigration-related crimes. Congress can supplement or constrain these efforts through appropriations measures. Similar to Congress\u2019s enactment of an appropriations rider that limited the Department of Justice from expending appropriated funds to prosecute conduct that was permitted under state medical marijuana laws, Congress could limit funding from being used to enforce certain immigration-related criminal statutes. Conversely, Congress could opt to provide greater resources for the enforcement of immigration-related crimes, including perhaps to the courts and prosecutorial offices in the judicial districts where immigration-related prosecutions are most likely to occur. 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