What to Know About the New DHS Alien Registration Enforcement

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As of April 11, 2025, the U.S. Department of Homeland Security (DHS) has renewed focus on the Alien Registration Act, a longstanding federal law requiring all noncitizens residing in the United States for more than 30 days to register with the government. Under the direction of President Trump’s recent executive order, this law is being strictly enforced, and the consequences for noncompliance are serious.

Any foreign national, regardless of legal status, who has been in the U.S. for 30 consecutive days or longer must ensure they are registered. This includes undocumented immigrants, individuals on expired visas, and even those in the process of adjusting status. Registration must be completed through U.S. Citizenship and Immigration Services (USCIS).

What Is the Deadline for Registering Under the Alien Registration Act?

The key deadline to know was April 11, 2025. If you were already present in the United States for over 30 days by that date and have not yet registered, you may already be in violation of federal law. DHS has emphasized that failure to register is considered a criminal offense. Penalties may include fines, jail time, or both. There will be no exceptions for sanctuary jurisdictions, and the current administration has made it clear that it intends to prosecute violations.

Who Else Is Affected by the New Rules?

This mandate also impacts several specific groups. These groups are as follows:

  • New Arrivals: If you enter the U.S. on or after April 11, you are required to register within 30 days of your arrival.
  • Minors Turning 14: All children who turn 14 in the U.S. must re-register within 30 days of their birthday, even if they were registered before.
  • Minors Under 14: Parents or guardians must register their children if they stay in the U.S. for 30 days or more.
  • Adults Over 18: After registering, individuals 18 and older must carry proof of registration at all times.

Why Is This Law Being Enforced Now?

The renewed enforcement stems from Executive Order 14159, signed by President Trump in January 2025, titled Protecting the American People Against Invasion. According to DHS Secretary Kristi Noem, the administration’s position is clear: knowing who is present in the country is essential for national security. The message to undocumented individuals is blunt: leave voluntarily or face enforcement. However, Secretary Noem also noted that voluntary departure may preserve options for legal return in the future.

What Should You Do If You’re Not Registered Yet?

If you or someone you know falls into any of the categories above and has not yet complied, it is crucial to act immediately. Visit the USCIS website to begin the registration process. If you are unsure about your status, eligibility, or risks, consult with an immigration attorney as soon as possible.

Lightman Law Firm is closely monitoring this development and is here to assist clients in navigating this registration requirement. Timely legal guidance can make a meaningful difference. Contact our office for a confidential consultation today.