How the Immigration System Works
The U.S. immigration system operates under an intricate set of rules that outline who can enter, reside in, and become a citizen of the United States. It includes various pathways like family-based immigration, employment visas, and refugee and asylum status, each with its own criteria and application processes. Several federal agencies, including the Department of Homeland Security and the State Department, oversee the system and enforce immigration laws and policies, handle applications, and manage border control. Learn more by exploring the resources below.
How the United States Immigration System Works
- How the Immigration System Works
- June 24, 2024
U.S. immigration law is very complex, and there is much confusion as to how it works. This fact sheet provides basic information…
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Whistleblower Report Reveals USCIS Is Circumventing Court Order on Immigrants’ Access to their Records
A whistleblower report published today in Government Executive shows how U.S. Citizenship and Immigration Services (USCIS) is circumventing a court order that requires the agency to provide immigrants with their immigration records within the legal timelines. The revelations state that USCIS has adopted certain practices leading the… Read More
2025 Impact Snapshot
Our 2025 Impact Snapshot captures the human stories and national-scale impact of a year defined by profound challenges for immigrant communities. Inside, you’ll find examples of families reunited, youth protected from harmful detention practices, and Detroit neighborhoods building bridges across race and culture through our belonging initiatives. Paired with… Read More
Can Undocumented Immigrants Get SNAP or Medicaid? The Truth About Federal Benefits
Key Takeaways Amid widespread misinformation about immigrants, SNAP, Medicaid, and government benefits, it’s critical to know the facts. Who qualifies for specific federal public benefits can be complicated, relying on a sweeping checklist of eligibility criteria. The recent passage of President Donald Trump’s One Big Beautiful Bill… Read More
What a Government Shutdown Means for the Immigration System
With weeks of failed negotiations, Congress has less than 12 hours to avert a possible government shutdown. Should government funding lapse on October 1 without a deal, the impact will be felt differently across the government agencies that play a role in the immigration system. Democratic members of… Read More
Why Is It So Hard to Become a US Citizen?
Key Takeaways “Why don’t they just get in line?” It’s a question often directed toward undocumented immigrants living in the United States, a pointed challenge on why someone didn’t come to the country “the right way.” The short answer: there is no “line” available for most immigrants. The… Read More
Detention under INA § 235(b): The Statutory Scheme and Strategies for Release
Immigration authorities have long invoked § 235(b) of the Immigration and Nationality Act (INA) to justify the detention of noncitizens entering the United States. The number of noncitizens detained under INA § 235(b), rather than the general detention provision, INA § 236(a), has increased exponentially in recent years. The… Read More
The Trump Administration Moves to Reinstate Restrictions on Legal Immigration Proposed in First Term
As we continue to see sweeping changes to immigration enforcement inside the United States, the Trump administration has also begun taking steps to restrict immigration to the United States. Over the past two weeks, the Trump administration announced that it was intending to bring back multiple policies from Trump’s… Read More
What Is Habeas Corpus and Why Is It Important? Here’s What DHS Secretary Kristi Noem Got Wrong
In a tense exchange during a Senate hearing on Tuesday, Democratic Sen. Maggie Hassan asked Homeland Security Secretary Kristi Noem if she could define “habeas corpus.” “Habeas corpus” is the constitutional right that ensures that people have a chance to challenge their imprisonment in front of a judge. Habeas corpus… Read More
District Court Greenlights ICE-IRS Agreement, Blurring Lines Between Civil Immigration Enforcement and Criminal Investigations
On May 12, 2025, a federal district court allowed an unprecedented information-sharing agreement between U.S. Immigration and Customs Enforcement (ICE) and the Internal Revenue Service (IRS) to take effect. This marks the first time the IRS has formally agreed to provide taxpayer information to ICE under a memorandum… Read More
Invisible Gatekeepers: DHS’ Growing Use of AI in Immigration Decisions
On April 30, the Department of Homeland Security (DHS) released the updated 2024 inventory of unclassified and non-sensitive AI use cases within the department. The public data revealed something powerful: artificial intelligence isn’t just a future possibility in immigration enforcement—it’s already here. In fact, the inventory listed 105 active… Read More
America's story is an immigrant story.
