I-551 is the official form number for the Lawful Permanent Resident Card, also known as a green card.
The term “green card” is more widely used in everyday conversation, while I-551 is the formal designation used by U.S. Citizenship and Immigration Services (USCIS).
I-551: The Official Designation
The I-551 is the official form number assigned by U.S. Citizenship and Immigration Services (USCIS) to the Lawful Permanent Resident Card.
In simpler terms, it’s the government’s way of identifying this specific document.
Green Card: The Common Nickname
The term “green card” is a widely used nickname for the Lawful Permanent Resident Card.
This name likely originated from the historical green tint of the card, although the color variations have changed over time.
I-551 vs. Green Card: Same Function, Different Names
Think of I-551 and green card as two sides of the same coin. They represent the same document and legal status: lawful permanent residency in the United States.
The I-551 is the formal designation used on official documents and by USCIS, while “green card” is the more common term used in everyday conversation.
Finding Your I-551 Number
If you’ve been granted permanent resident status, you’ll find your unique I-551 number printed on your green card.
It’s a 13-digit alphanumeric code located on the front of the card, usually above your name and photo.
Beyond the Physical Card: I-551 Stamps
In some cases, USCIS may issue a temporary I-551 stamp in your passport as proof of your lawful permanent resident status while you wait for your physical green card to arrive. This temporary stamp serves the same purpose as the card itself.
Understanding Your Green Card
The green card grants you significant benefits, including:
- Permission to live and work permanently in the United States
- The ability to travel freely and return to the U.S. after trips abroad (as long as you meet certain requirements)
- Eligibility to apply for U.S. citizenship after meeting specific qualifications
In Conclusion
Whether you refer to it as an I-551 or a green card, this document signifies your lawful permanent resident status in the United States.
It’s a valuable document that unlocks opportunities for living, working, and potentially becoming a U.S. citizen.
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