Alma Guide: Alien Registration Number (A‑number)

The alien registration number, often referred to as the "A-number" or simply "alien number," is a unique identifier assigned to non-citizens by the United States Citizenship and Immigration Services (USCIS). This crucial number plays a significant role in the immigration process and is essential for various immigration-related procedures.

What is an Alien Registration Number?

An alien registration number is a seven to nine-digit code preceded by the letter "A." It serves as a personal identifier for non-citizens in the U.S. immigration system. This number is assigned to individuals when they apply for certain immigration benefits or come into contact with immigration authorities.

Importance of Your A-Number

Understanding what your A-number is and where to find it is crucial for several reasons:

1. Identification: It's your unique identifier in the immigration system.
2. Documentation: Required for filling out various immigration forms.
3. Status Tracking: Helps in checking the status of your immigration applications.
4. Record Keeping: Allows easy access to your immigration history.

Where to Find Your Alien Registration Number

If you're asking yourself, "Where to find alien registration number?", don't worry, you may not have been issued one yet. There are several official documents and places where you would have received an A number, and can locate this important identifier. Let's explore each in detail:

1. Immigration Documents: Your A-number is prominently displayed on various official immigration documents including -
   • Green Card (Permanent Resident Card): Look on the front of your card. The A-number is typically listed as "USCIS#" or "Registration Number."
   • Employment Authorization Document (EAD): Check the front of your EAD card. The A-number is usually listed under "USCIS#."
   • Immigrant Visa: If you entered the U.S. on an immigrant visa, check the visa in your passport. The A-number should be printed on it.
2. USCIS Correspondence: The United States Citizenship and Immigration Services (USCIS) includes your A-number in various communications including -
   • Receipt Notices: If you have an A number already assigned, when you file an application or petition, USCIS sends a receipt notice (I-797C). Your A-number is typically listed at the top of this document.
   • Approval Notices: If you have an A number already assigned, when your application is approved, the approval notice will also include your A-number. If you are filing Form I-140 or I-485, an A number will be provided in your approval notice.
   • Request for Evidence (RFE) Letters: If you have an A number already assigned, if USCIS requests additional information, your A-number will be on this correspondence.
3. I-94 Arrival/Departure Record: For some non-immigrants, the A-number may be found on the I-94 record:
   • Paper I-94: If you received a paper I-94 upon entry, check the front and back of the card.
   • Electronic I-94: For electronic I-94s, log into the CBP website and view your most recent I-94. Some, but not all, I-94 records include an A-number.
4. Immigration Court Documents: If you've been involved in removal proceedings, your A-number will appear on various court documents including:
   • Notice to Appear (NTA): This document initiates removal proceedings and includes your A-number.
   • Immigration Judge Decisions: Any decision from an Immigration Judge will list your A-number.
   • Board of Immigration Appeals (BIA) Decisions: If your case went to the BIA, their decision will include your A-number.
5. Other Potential Sources
   • USCIS Online Account: If you've created an online account with USCIS, your A-number may be visible in your profile.
   • Previous Immigration Applications: Review copies of any immigration applications you've submitted in the past.
   • Biometric Appointment Notices: If you've been scheduled for biometrics, the appointment notice should include your A-number.

Common Questions About A-Numbers

Q. How is the A-number formatted?

A. The A-number typically consists of 9 digits preceded by the letter "A." For example: A123456789.

Q. Can the A-number change?

A. Generally, once assigned, your A-number remains the same throughout your immigration journey. However, in rare cases, it might change if there's an administrative error or other exceptional circumstances.

Q. What if I can't find my A-number?

A. If you're unable to locate your alien registration number, its possible you have not been issued one yet, but you can always:

1. Review all your immigration documents carefully.
2. Contact USCIS directly for assistance.
3. Consult with an immigration attorney who can help you retrieve this information.

Understanding your alien registration number and knowing where to find it is crucial for navigating the U.S. immigration system effectively. Always keep this information secure and readily available for any immigration-related matters you may encounter.