Illegal entry into the United States is prosecuted under 8 U.S.C. § 1325, and the penalties scale sharply with history: a first offense is a federal misdemeanor punishable by up to six months in jail and a fine of up to $5,000, a subsequent offense carries up to two years in prison, and marriage or business fraud under the same statute is a felony punishable by up to five years. A separate reentry statute pushes the ceiling as high as 20 years for someone who returns after a deportation tied to an aggravated felony. The statute is often searched as “18 U.S.C. 1325,” but it lives in Title 8 (immigration), not Title 18 (crimes); the confusion comes from the fact that its fine provisions cross-reference Title 18’s sentencing schedule.1Office of the Law Revision Counsel. 8 U.S. Code 1325 – Improper Entry by Alien Beyond the courtroom, a conviction carries immigration consequences that can permanently close the door on ever returning legally.
Criminal Penalties for a First Offense
Subsection (a) of § 1325 covers three forms of improper entry: crossing at a location other than an official port of entry, evading inspection at a checkpoint, and using false documents or misrepresentation to gain admission. Attempts count. All three carry the same first-offense penalty range.1Office of the Law Revision Counsel. 8 U.S. Code 1325 – Improper Entry by Alien
A first offense is punishable by up to six months in jail, a fine, or both. The six-month ceiling makes it a Class B misdemeanor under federal sentencing law. Some sources circulate a figure of $250 as the maximum fine, but that number belongs to the civil penalty provision, not the criminal one. Criminal fines for a Class B misdemeanor are set by 18 U.S.C. § 3571 and can reach $5,000 for an individual.2Office of the Law Revision Counsel. 18 U.S. Code 3571 – Sentence of Fine
Sentences imposed in real cases often sit well below the maximum. Many first-time defendants receive time served (the days spent in custody before their initial court appearance) or short sentences, especially when a plea agreement is in place. Sentences closer to the six-month cap are more common when a defendant has attempted to flee or faces additional charges.
Penalties for a Subsequent Offense
A second violation of § 1325(a) jumps the maximum to two years in federal prison. That higher ceiling moves the offense into felony territory under federal classification, and the allowable fine rises with it. Prosecutors do not need a prior conviction on the record to trigger the enhancement; a documented prior apprehension and removal can be enough to establish the pattern.1Office of the Law Revision Counsel. 8 U.S. Code 1325 – Improper Entry by Alien
Civil Fine on Top of the Criminal Case
Subsection (b) adds a civil penalty for anyone apprehended crossing at an unauthorized location: $50 to $250 per entry or attempted entry, doubling to $100 to $500 for someone who has already been assessed a civil penalty before. The statute says these fines are “in addition to, and not in lieu of” criminal penalties. In other words, one crossing can produce both a criminal prosecution and a civil fine.1Office of the Law Revision Counsel. 8 U.S. Code 1325 – Improper Entry by Alien
Marriage and Business Fraud Under § 1325(c) and (d)
Two lesser-known subsections carry felony-level penalties. Subsection (c) makes it a crime to enter into a marriage for the purpose of evading immigration laws, punishable by up to five years in prison and a fine of up to $250,000. Subsection (d) does the same for anyone who creates a sham commercial enterprise to circumvent immigration requirements, with up to five years and a fine set under Title 18’s schedule.1Office of the Law Revision Counsel. 8 U.S. Code 1325 – Improper Entry by Alien Prosecutors pursue these charges separately from the ordinary border-crossing case.
Reentry After Removal: 8 U.S.C. § 1326
People sometimes assume a repeat § 1325 charge and a reentry charge are the same thing. They are not. Section 1326 applies to someone who has already been formally removed, deported, or excluded and then enters or attempts to enter again without permission. The base ceiling is two years, and the enhancements are where the real exposure sits:
- Removal following a felony conviction (other than an aggravated felony), or three or more misdemeanors involving drugs or crimes against a person: up to 10 years.
- Removal following an aggravated felony conviction: up to 20 years.
- Removal on certain national security or terrorism grounds: a mandatory 10 years that cannot run concurrently with any other sentence.
Federal agencies use biometric databases to identify prior removals, so a person who might look like a repeat border crosser can end up charged under § 1326 rather than § 1325, with a very different sentencing picture.3Office of the Law Revision Counsel. 8 U.S. Code 1326 – Reentry of Removed Aliens
Immigration Consequences of a Conviction
Removal Proceedings
Alongside the criminal case, the Department of Homeland Security typically opens civil removal proceedings by serving a Notice to Appear.4Office of the Law Revision Counsel. 8 U.S. Code 1229 – Initiation of Removal Proceedings Because unauthorized entry is itself a ground of inadmissibility, someone caught crossing generally has no basis to remain in the country unless they qualify for a specific form of relief such as asylum or cancellation of removal.
Many people apprehended near the border never reach an immigration judge. Expedited removal allows an officer to order removal without a hearing when the person lacks valid documents or used fraud and has been in the United States less than two years. The exception is a stated fear of persecution or intent to seek asylum, which triggers a credible fear interview before any removal can proceed.5Office of the Law Revision Counsel. 8 U.S. Code 1225 – Inspection by Immigration Officers
The Permanent Bar
The harshest immigration consequence sits in INA § 212(a)(9)(C). A noncitizen who has accumulated more than one year of unlawful presence in the United States, in one or more stays, and then leaves and reenters without authorization is permanently inadmissible. The same bar applies to anyone who reenters without permission after a formal removal, regardless of how long they were previously present.6Office of the Law Revision Counsel. 8 U.S. Code 1182 – Inadmissible Aliens
Permanently inadmissible means what it sounds like. There is no standard waiver. The only route back requires staying outside the United States for at least 10 years and then obtaining the Secretary of Homeland Security’s consent to reapply, a discretionary decision with no guarantee. A narrow exception exists for certain victims of domestic violence who can show a link between the abuse and their departure and reentry, but it is limited to specific visa categories.7U.S. Citizenship and Immigration Services. Unlawful Presence and Inadmissibility
Impact on the Provisional Waiver
A § 1325 conviction also disrupts the provisional unlawful presence waiver (Form I-601A) that many mixed-status families rely on when a spouse needs to leave for a consular interview. The waiver is available only to people whose sole ground of inadmissibility is unlawful presence. A conviction for illegal entry creates a second ground, disqualifying the applicant from the streamlined process and forcing a longer and less certain path.8U.S. Citizenship and Immigration Services. Provisional Unlawful Presence Waivers
Asylum Is Not Foreclosed by Illegal Entry
A § 1325 charge does not eliminate the right to apply for asylum. Federal law is explicit that any person physically present in the United States may apply “whether or not at a designated port of arrival” and “irrespective of such alien’s status.”9Office of the Law Revision Counsel. 8 U.S. Code 1158 – Asylum Timing controls what actually happens, though. Someone in expedited removal who does not voice a fear of persecution can be deported before an asylum claim is ever heard. Those who do express fear go to a credible fear interview; a positive finding moves them into full removal proceedings where they can file an asylum application, while a negative finding leads to removal, subject to a brief immigration judge review.5Office of the Law Revision Counsel. 8 U.S. Code 1225 – Inspection by Immigration Officers
How These Cases Actually Move
First-time illegal entry cases are handled by federal magistrate judges, not full district court trials. Five border districts handle the bulk of federal immigration prosecutions, and their dockets move fast. Under Operation Streamline, a zero-tolerance program launched in 2005, magistrate judges arraign dozens of defendants together, and some sessions see 70 to 80 guilty pleas in a single hearing. Meeting counsel, initial appearance, plea, and sentencing often happen the same day. Trials are rare. Most defendants take a plea, sometimes in exchange for a reduced sentence or the government’s agreement not to pursue the harsher § 1326 charge. In some jurisdictions, fast-track plea programs offer shorter sentences to defendants who waive trial and accept removal.