USCIS Finalizes Alien Registration Rule: What Every USA Immigration Noncitizen Must Know in 2026

A major regulatory milestone for immigrants in the United States took effect on June 29, 2026. The Department of Homeland Security (DHS) officially published a final rule formalizing alien registration requirements for noncitizens — and introducing a clear, step-by-step process for those who have never registered before. If you are living in the United States as a noncitizen, this rule may directly affect you, and understanding it now could save you from serious legal consequences.

The rule, published in the Federal Register as 91 FR 39248, builds on an interim final rule issued in March 2025. It adopts and modifies that earlier rule to update the list of immigration forms and processes that count as official registration, and it designates Form G-325R (Biographic Information – Registration) as the primary mechanism for unregistered noncitizens to come into compliance. The rule is effective immediately, and the comment period for proposed future changes runs through August 28, 2026.

This is not a new legal obligation — alien registration requirements have existed in the Immigration and Nationality Act (INA) for decades. What is new is that USCIS now has a dedicated process and form to enforce those requirements more clearly and consistently. Here is everything you need to know.

Who Is Required to Register Under the New USCIS Rule?

Under the INA, most noncitizens who are 14 years of age or older and remain in the United States for 30 days or more are required to register with the federal government. Parents and legal guardians are responsible for registering children under the age of 14. Once a child turns 14 while in the United States, they must re-register in their own name within 30 days of their birthday.

Additionally, registered adults must carry proof of their registration at all times. If you change your address, you are required to notify USCIS within 10 days of the move. Failure to report an address change is itself a violation of the law.

The requirement applies broadly to most noncitizens, including those who entered without inspection (undocumented immigrants), those who overstayed their visa, and others who have never had a formal immigration status. Simply put: if you are not a U.S. citizen and you have lived here for more than 30 days, you may need to register.

Are You Already Registered? Many Immigrants Are

The good news is that the vast majority of lawfully present immigrants in the United States are already registered through existing immigration processes. You do not need to take any additional action if any of the following applies to you:

• You are a Lawful Permanent Resident (Green Card holder) with a valid Form I-551
• You were inspected and admitted at a port of entry and received a Form I-94 (Arrival/Departure Record)
• You hold a valid Employment Authorization Document (EAD) issued by USCIS
• You filed an application for asylum (Form I-589) or adjustment of status (Form I-485) and were fingerprinted as part of that process
• You were paroled into the United States and received an official parole document
• You received a Notice to Appear (NTA) in removal proceedings, were fingerprinted, and were assigned an A-number
• You hold a valid nonimmigrant visa and your I-94 is on file

If any of these situations apply to you, the immigration documents in your file already serve as evidence of registration under the new rule. You do not need to file Form G-325R. However, if none of these descriptions fit your situation, you may need to register using the new form.

How to Register Using Form G-325R

For noncitizens who have never been registered through any of the existing immigration processes, the new final rule establishes a clear pathway to compliance using Form G-325R, Biographic Information (Registration). Here is how the process works:

• Step 1 – Create a USCIS Online Account: Visit myaccount.uscis.gov and create a free account. This is where you will submit your registration form and receive your proof of registration.
• Step 2 – Complete and Submit Form G-325R: Fill out the form with your biographic information, including your name, date of birth, address, and immigration history. Submit the form electronically through your USCIS account.
• Step 3 – Attend a Biometrics Appointment: USCIS will schedule you for a biometrics appointment where your fingerprints, photograph, and signature will be collected. This step is required unless you qualify for an exemption.
• Step 4 – Receive Digital Proof of Registration: After your biometrics are processed, USCIS will provide digital confirmation of your registration through your online account. This document serves as your official evidence of alien registration.

It is important to note that DHS has not imposed a biometric fee for this registration at this time, though the agency has indicated that fees may be considered in the future. For now, the registration process through Form G-325R is available without a filing fee for the registration itself.

What Documents Count as Proof of Registration?

The final rule also expands and clarifies the list of documents that qualify as official evidence of alien registration. In addition to the digital proof generated by Form G-325R, the following documents continue to serve as valid registration evidence:

• Form I-94 (Arrival/Departure Record) and related travel records
• Form I-551 (Permanent Resident Card / Green Card)
• Employment Authorization Documents (EADs)
• Certain removal-related documents, including expedited removal orders
• Trusted Traveler Program documentation (such as Global Entry)
• Documents issued in connection with parole into the United States

At the same time, DHS has removed outdated or obsolete forms from the list and updated regulatory references to modernize the framework. If you have an older document and are unsure whether it still qualifies, consult an immigration attorney to verify your status.

What Are the Consequences of Not Registering?

The registration requirement is not optional, and non-compliance carries serious consequences. Under the INA, failing to register when required — or failing to carry proof of registration — can result in:

• Civil penalties, including monetary fines
• Criminal prosecution as a misdemeanor under federal law
• Incarceration in serious cases
• Potential negative impact on future immigration applications, including green cards or visas

The rule also signals a renewed DHS emphasis on biometric collection and identity verification as part of broader enforcement efforts. By registering all noncitizens and collecting fingerprints and background check information, DHS aims to improve its ability to identify individuals with criminal histories or national security concerns. This means that registration is not merely a bureaucratic formality — it has real enforcement implications.

If you are undocumented or in an irregular immigration status, this is a particularly sensitive matter. Before taking any action, it is strongly recommended that you consult with a qualified immigration attorney who can advise you on your specific situation and the potential risks and benefits of registering.

What Should You Do Right Now?

If you or someone in your family is a noncitizen living in the United States, take the following steps as soon as possible:

• Review your immigration documents. Check whether you already hold an I-94, Green Card, EAD, or other qualifying document. If you do, you are already registered and no further action is needed.
• Check your address on file with USCIS. If you have moved recently and have not reported your new address, do so immediately at ar-11.uscis.gov using Form AR-11.
• If you are unregistered, consult an attorney before filing. A qualified immigration lawyer can help you understand whether registering exposes you to any risks and can guide you through the G-325R process safely.
• Keep your registration document accessible. Under federal law, registered noncitizens must carry their proof of registration at all times. Ensure you have your registration document — physical or digital — available.

The USCIS final rule on alien registration is a significant development that touches virtually every noncitizen living in the United States. While most lawfully present immigrants are already compliant, those who have never registered through a formal immigration process now have a clear mechanism to do so. The key is to act thoughtfully — review your documents, understand your situation, and seek legal guidance if you are uncertain.

For the full details of this rule and authoritative legal guidance, visit the American Immigration Lawyers Association at aila.org or consult a qualified immigration attorney. According to AILA’s recent postings, this final rule (AILA Doc. No. 26062905) was published June 29, 2026, and remains open for public comment through August 28, 2026.