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Letter G
immigration

Green Card

Informal term for a Permanent Resident Card (Form I-551), which evidences lawful permanent resident status in the United States.

Encyclopedia entry: Green Card

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green card

A green card, officially known as a Permanent Resident Card , is an identification document issued to individuals who have been granted lawful permanent residence in the United States. It allows the holder to live and work permanently in the United States. 

This plastic photo ID serves as proof of lawful permanent resident status and authorizes the holder to re-enter the United States after temporary travel abroad. While the physical card itself expires (typically every 10 years and must be renewed), the underlying permanent resident status does not automatically expire.

See also: U.S. Citizenship and Immigration Services (USCIS)

[Last reviewed in June of 2025 by the Wex Definitions Team
]

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Encyclopedia content from Cornell LII Wex (CC-BY-NC-SA 2.5).

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This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.