(UNITED STATES) The House of Representatives on September 11, 2025, passed the Stop Illegal Entry Act, listed as H.R. 3486, advancing one of the most sweeping changes to immigration enforcement in years. The bill sharply increases prison terms for illegal entry and reentry, applies mandatory non‑concurrent sentencing in some cases, and expands prosecutorial reach to attempted entries at ports of entry. The White House issued a formal statement backing the measure, and President Trump has signaled he would sign it if it reaches his desk.
A companion bill is moving in the Senate under the lead of Senator Ted Cruz (R‑TX), setting up a fast track for final action in the United States 🇺🇸.
Supporters say the bill is a needed fix to federal criminal penalties that they argue have failed to deter unlawful crossings. Opponents—including many Democrats and national immigration advocacy groups—warn the law will sweep up asylum seekers and nonviolent migrants, push federal prison counts far higher, and drive up costs for taxpayers.

The measure is part of a broader push that began in January 2025 with new executive actions tightening asylum access, boosting border personnel, and reversing a number of Biden‑era policies. According to analysis by VisaVerge.com, H.R. 3486 is the centerpiece of a larger strategy that ties tougher penalties to falling border encounter figures and expanded charging decisions by federal prosecutors.
Policy details and timing
H.R. 3486 amends Section 275 of the Immigration and Nationality Act (8 U.S.C. 1325), with immediate effect upon enactment. Key changes include higher maximum sentences, expanded grounds for chargeable conduct, and mandatory non‑concurrent sentencing for certain immigration crimes.
Key penalty changes under the Stop Illegal Entry Act include:
– First‑time illegal entry: Maximum prison term rises from 2 years to 5 years.
– Illegal reentry after removal: Maximum prison term rises from 2 years to 10 years.
– Illegal reentry after felony conviction and deportation: Sentence range increases to 10 years to life.
– Three or more prior removals: Attempted or completed reentry triggers up to 10 years in prison.
– Felony conviction while unlawfully present: Minimum 5 years in federal prison.
– Attempted entry at ports: Repeated attempts can be prosecuted, with longer prison exposure.
Additional provisions and immediate effects:
– The bill counts attempted entries—even at official ports of entry—as chargeable offenses when other grounds for admission are lacking or a prior removal order exists.
– It mandates non‑concurrent sentencing for certain immigration offenses, meaning an immigration sentence would not run concurrently with a sentence for a separate criminal offense. This will lengthen actual time served for many defendants.
Legislative timing and status:
– The House vote follows months of increased immigration enforcement under new administration policies.
– The official House text and status for H.R. 3486 are available on Congress.gov.
– The Senate companion bill remains in committee but is expected to receive prompt consideration; if the Senate passes the measure, it would move to the President for signature.
– The White House Statement of Administrative Policy says the bill aligns with the administration’s goal to reduce unlawful crossings and “restore control at the border.”
Enforcement trends and data cited
Supporters cite falling border encounter figures and stepped‑up prosecutions as evidence tougher measures are working:
– CBP data cited by House backers show a fall from 189,359 encounters in March 2024 to 11,017 in March 2025—the lowest monthly total in three years.
– The Justice Department charged 40,594 individuals with illegal entry or reentry offenses in the first nine months of 2025.
Analysts expect those prosecution figures to rise if H.R. 3486 becomes law and prosecutors apply its longer sentencing ranges and broader attempt provisions.
Enforcement impact and debate
Practical effects for migrants:
– First‑time entrants could face up to 5 years instead of 2.
– Individuals with prior removals could face up to 10 years.
– Persons deported after a felony conviction may face 10 years to life.
– People with three or more prior removals who try to return—even unsuccessfully—could face up to 10 years.
– The bill expressly directs prosecutors to treat attempts as chargeable conduct, potentially pulling asylum seekers who make repeated tries at ports of entry into federal criminal court.
Supporters’ arguments:
– The administration frames these steps as common‑sense tools for front‑line agents and prosecutors.
– House Republicans say stiffer penalties answer complaints that quick removals and short sentences do not deter repeat crossings.
– They argue clear, tough sentencing ranges reduce crime and smuggling, protect border communities, and signal that federal law carries real consequences.
Opponents’ concerns:
– Critics warn the plan will fill prisons without changing root causes of migration.
– The American Immigration Lawyers Association and other groups say the bill will criminalize humanitarian claims and hit families, laborers, and asylum seekers who lack violent records.
– Expert estimates cited by critics forecast the federal prison population could grow by up to 60,000 over five years—a roughly 40% rise—if prosecutors apply the new ranges and judges follow suit.
– Many affected would be nonviolent and previously would have faced civil immigration processing rather than felony time.
Legal and humanitarian questions:
– Advocates argue counting attempted entries at ports may conflict with international duties toward people seeking protection, especially if prosecutions follow after an expressed fear of return.
– They question proportionality, noting life‑sentence exposure for some reentry cases.
– Lawsuits are expected if the bill becomes law, with likely challenges on humanitarian obligations, due process, and sentencing practices.
H.R. 3486 raises penalties in almost every scenario tied to illegal entry or reentry and treats attempts as serious offenses. Anyone with prior removals or a prior felony should expect far greater prison exposure if they try to reenter.
Broader policy context
Recent policy shifts:
– Presidential Proclamation 10773 (issued June 5, 2024, amended September 27, 2024) placed temporary entry limits at the southern border and narrowed asylum eligibility in certain situations.
– In early 2025, the administration took further steps to curb access to protection pathways and rolled back some Biden‑era rules.
Related legislative activity:
– The House advanced the Dignity Act of 2025, which proposes harsher penalties for illegal reentry—up to 10 years, and up to 20 years for repeat offenders—and expands enforcement against employers who hire undocumented workers.
– H.R. 3486 is notable for directly raising the ceiling—and in one case the floor—on criminal sentences while also tightening rules on attempted entries.
Local, fiscal, and social effects
Impacts on courts, detention, and communities:
– Public defenders in border districts warn of heavier caseloads and longer case lengths.
– Detention needs would grow, both pretrial and after sentencing.
– Nonprofits that assist migrants anticipate more criminal defense referrals.
– Families split by removal orders could face longer separations if a breadwinner is prosecuted.
– Employers in agriculture, food processing, and construction may see a chilling effect as enforcement expands.
Fiscal considerations:
– Longer sentences raise costs for the Bureau of Prisons and the federal court system.
– Critics argue funds for expanded incarceration could be redirected to immigration courts, ports infrastructure, or lawful visa channels.
– Supporters say firm sentencing reduces future caseloads by deterring repeat crossings and smuggling, and point to early CBP figures as evidence that tougher measures correlate with fewer encounters.
Asylum‑seeker implications:
– U.S. law allows people to request asylum, but the bill’s attempt provision means people who try multiple times to enter without new screening standards could face prosecution and prison time.
– Attorneys worry this will push people away from official ports and toward smugglers, increasing safety risks.
– The administration insists the aim is to steer people to controlled processes and cut off unlawful entry, not to bar protection claims outright.
– Frontline practice will matter, and border districts may see uneven outcomes as U.S. attorneys exercise charging discretion.
Political dynamics and implementation
Political effects:
– H.R. 3486 gives Republicans a clear enforcement marker and pressures Democrats in swing districts, some of whom have mixed records on enforcement.
– The White House support reflects the administration’s commitment to tighten the system, in contrast to Biden‑era policies that expanded some humanitarian pathways.
Implementation if enacted:
– Passage in the Senate would likely move quickly to the President’s desk.
– If signed, federal agencies would implement new penalties immediately.
– Defense attorneys would need to advise clients on higher exposure.
– Prosecutors would likely revise charging memos to reflect non‑concurrent sentencing for specified immigration offenses.
– Trial judges in border districts would confront a new sentencing landscape dominated by longer ranges and more mandatory time.
Practical guidance and key takeaways
Practical guidance:
– Families should plan around increased enforcement.
– Individuals seeking protection should seek legal advice before attempting entry.
– For official bill text and legislative updates, visit Congress.gov.
Key takeaways:
– H.R. 3486 raises penalties in almost every scenario tied to illegal entry or reentry.
– The bill treats attempts as serious offenses, expanding prosecutorial reach to repeated tries at ports of entry.
– Those with prior removals or felony convictions face significantly greater prison exposure under the bill’s sentencing structure.