Alien registration number

Alien Registration Number and Where You Find It? 

Alien registration number is a crucial process for non-U.S. citizens who intend to reside, work, or study in the United States. This process enables the U.S. government to track and identify immigrants, ensuring proper documentation and maintaining their legal status. One of the most critical identifiers issued to non-citizens is the Alien Registration Number, commonly referred to as an A-Number. 

Understanding the Alien Registration Number is crucial for completing various immigration-related tasks, including visa applications, green card renewals, and citizenship applications. Many immigrants find themselves asking, How do I find my Alien Registration Number? or whether the Alien Registration I-94 Number on their passport is the same as their A-Number. Additionally, immigrants must be aware of the Alien Registration Receipt and Alien Registration Renewal process to maintain their legal status in the U.S. 

This comprehensive guide will explain what an Alien Registration Number is, where to find it, how it differs from other immigration numbers, and its significance in the immigration process. 

Outline 

  1. What is an Alien Registration Number and How is It Assigned? 
  1. How Do I Find My Alien Registration Number? 
  1. A-Numbers vs. USCIS Case Numbers 
  1. Is the Alien Registration I 94 Number Found on Passport? 

Alien Registration Number  

An Alien Registration Number, often abbreviated as ARN or A-Number, is a unique seven-, eight-, or nine-digit number. It is assigned to noncitizens by USCIS upon their entry into the United States.

The A-Number is automatically assigned when an individual applies for an immigrant visa, receives an Employment Authorization Document (EAD), or is granted legal permanent resident (LPR) status. It serves as a primary identifier for individuals who are not U.S. citizens and is used extensively in various immigration-related activities, including immigrant visa applications, green card petitions, and deportation proceedings, and as a proof of an individual’s registration with the U.S. immigration system. 

The Alien Registration Number is a critical component of your immigration record. USCIS uses your A-Number to track your documents and immigration files. Every immigrant gets a unique number which they keep for life. It’s a way for the U.S government to keep track of all your different immigration forms, including your entry and exit from the country, changes in immigration status, and any legal proceedings you may be involved in. Additionally, the A-Number is often required when you seek to access certain immigration benefits or services, such as applying for employment authorization or renewing a green card. 

How is an Alien Registration Number Assigned? 

An Alien Registration Number is typically assigned to noncitizens upon their first interaction with the U.S. immigration authorities. This could occur when an individual applies for an immigrant visa at a U.S. consulate or embassy abroad, applies for a green card, or files certain immigration petitions or applications within the United States. Once assigned, the A-Number remains associated with the individual throughout their interactions with the U.S. immigration system. 

Alien Number Types 

Most A-Numbers are nine digits, but in some cases, it might be either seven or eight digits. Your A-Number is the letter “A” followed by 7, 8 or 9 numbers. For example, A012345678.

When Do I Get an Alien Registration Number? 

Every immigrant who applies to become a permanent resident of the United States is given an A-Number by USCIS. You will be assigned an Alien Number upon filing for an Immigrant Visa or Permanent Resident Card (Green Card).  

If you are a noncitizen on a tourist visa, you will not be given an A-Number. This is because most immigrants who are just going to be in the country briefly (referred to as “nonimmigrants”) do not receive A-Numbers from USCIS. The one exception is for immigrants who enter the United States on an F-1 student visa with employment authorization. 

To ensure your records are up to date, you must keep your A-Number safe and be aware of the Alien Registration Renewal process when necessary. 

Hand holding passport new normal travel

How Do I Find My Alien Registration Number? 

Many immigrants often ask, how do I find my Alien Registration Number? Your A-Number can be found on multiple official immigration documents, including: 

  1. Green Card (Permanent Resident Card): The A-Number appears on the front of the card under “USCIS#.” 
  1. Employment Authorization Document (EAD): This card also contains the A-Number under “USCIS#.” 
  1. Immigration Court Documents: If you have received any legal notices from the Executive Office for Immigration Review (EOIR), your A-Number will be present. 
  1. Visa Stamps: Some U.S. visa stamps contain the A-Number, especially for individuals adjusting their status. 
  1. USCIS Notices: Various official USCIS correspondence includes an applicant’s A-Number. 

For individuals seeking Alien Registration Renewal, it is crucial to locate their A-Number before filing any applications. Additionally, keeping copies of all USCIS documents can help ensure you always have access to your A-Number when needed. 

Locating your Alien Registration Number depends on how and when it was assigned to you: 

1. Immigration Documents: If you have previously been granted immigration benefits or undergone immigration proceedings, your A-Number may be listed on various immigration documents, such as your visa, green card (Form I-551), employment authorization document (Form I-766), or any official correspondence from USCIS. 

2. Online USCIS Account: If you have created an online account with USCIS to manage your immigration applications or petitions, you may be able to find your Alien Registration Number by logging into your account and accessing your profile information. 

3. USCIS Customer Service: If you are unable to locate your Alien Registration Number through the aforementioned methods, you can contact USCIS customer service for assistance. Be prepared to provide identifying information, such as your full name, date of birth, and immigration status, to facilitate the retrieval of your A-Number. 

A-Numbers vs. USCIS Case Numbers 

Your Alien Registration Number isn’t the only number you’ll see on your receipt notices. You’ll also have a USCIS case number, also known as receipt number. This number is used to track your application and to check your application status online. 

Consider it this way: your application is assigned a case number, but you are assigned an alien registration number. Your unique A-number will stay the same even if, for instance, you apply for a green card now and then apply for U.S. citizenship later. Your two applications will have different USCIS case numbers.  

Both your A-number and your USCIS case number can be distinguished by appearance. Your A-number is always a 7, 8, or 9-digit number. However, your USCIS case number is a 13-character code consisting of 10 digits after 3 letters (such as “MSC” or “EAC”).  

Confusingly, your Alien Registration Number may occasionally be referred to as “USCIS number” or “USCIS#” (without the “case”). Make sure you confirm which number to use twice before putting it in any application. 

Key Differences: 

Key Differences: 

  1. A-Number: This is a permanent identification number assigned to non-citizens. 
  1. USCIS Case Number: This is a unique identifier assigned to each immigration application submitted to USCIS. 
  1. Format: A-Numbers are typically 7-9 digits (e.g., A123456789), whereas USCIS Case Numbers contain a combination of letters and numbers (e.g., LIN-21-123-45678). 
  1. Usage: An A-Number remains the same throughout an immigrant’s life, whereas a USCIS Case Number changes with each application. 

Understanding these distinctions is vital for completing immigration applications accurately and avoiding unnecessary delays. 

Is the Alien Registration I–94 Number Found on Passport? 

Many immigrants confuse their Alien Registration Number with the Alien Registration I 94 Number on passport. However, these are different identifiers with distinct purposes. 

  1. Alien Registration Number: As discussed, this is issued by USCIS for tracking long-term immigration status. 
  1. I-94 Number: This is issued by Customs and Border Protection (CBP) upon entry into the U.S. and tracks arrivals and departures. 
  1. Location on Passport: The I-94 number is often found on the admission stamp in your passport, while an A-Number is found on immigration documents such as a Green Card. 

To avoid confusion, always check the document source before assuming a number is your A-Number. 

Check here for more information: 

  1. Check Your I-94 Number Online 
  1. USCIS Alien Registration Number Guide 

Understanding Alien Registration is essential for all non-U.S. citizens navigating the immigration process. Your A-Number is a critical identifier, required for applications, renewals, and legal documentation. If you ever find yourself asking, How do I find my Alien Registration Number? Remember that it is available on multiple immigration-related documents, including your Green Card and USCIS notices. 

Furthermore, distinguishing between an Alien Registration Receipt, a USCIS Case Number, and an Alien Registration I-94 Number on a passport can help streamline your immigration process. Whether applying for status adjustments or Alien Registration Renewal, ensuring accuracy and keeping your A-Number secure will aid in a smooth immigration journey. 

By staying informed and proactive, immigrants can effectively manage their status and comply with U.S. immigration regulations. 

If your naturalization certificate has any incorrect information and you need to change it, check out this article: https://blog.seamlessvisa.com/naturalization-certificate/