green card

United States government document

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Last updated

June 29, 2026

Quick Summary

A green card is a U.S. government document that serves as an identity card, attesting to the permanent resident status of an alien in the United States. The name originates from the fact that these cards were historically colored green.12

A green card holder is considered a lawful permanent resident, granting them the right to live and work in the U.S. and receive legal protection. However, they are not U.S. citizens and therefore cannot vote in federal elections. Permanent residents may also be subject to deportation under certain circumstances. After a period of permanent residency, an individual may apply for naturalization to become a U.S. citizen.2

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alien
…so certified and granted “green cards” that entitle them to rights that include employment. But they are still subject to limitations under local laws. The U.S. Supreme Court held, for example, that municipalities may require police officers to be U.S. citizens (1982); “Aliens are by definition those outside the…
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…so certified and granted “green cards” that entitle them to rights that include employment. But they are still subject to limitations under local laws. The U.S. Supreme Court held, for example, that municipalities may require police officers to be U.S. citizens (1982); “Aliens are by definition those outside the…
Read More