What is an "immigrant visa"?

An immigrant visa is indeed a document that permits a foreign national to live and work in the United States as a lawful permanent resident. When an individual is granted an immigrant visa, they gain the right to establish residency in the U.S. and are often on a path to obtaining a green card, which solidifies their status as a permanent resident. This process typically involves sponsorship by a family member or employer and can lead to eventual citizenship.

In contrast, other types of visas, such as those for temporary visits, work, or study, do not provide the same level of permanence. For instance, a visa geared toward tourists or short-term visitors does not grant the right to work or reside long-term. Similarly, work visas are typically temporary and allow individuals to work in the U.S. for a limited time, while student visas cater specifically to individuals attending educational institutions, without providing a pathway to permanent residence. Thus, the distinction between these types of visas and the immigrant visa lies in the long-term residency and work authorization that the immigrant visa provides.