The F-4 visa is a family-based immigrant visa that allows a US citizen to sponsor a brother or sister for permanent residence in the United

The F-3 visa is one of the most misunderstood and risk-exposed family immigration routes in the US system. It applies to married sons and daughters

The F-2 visa is the US immigration category for the spouse and minor children of an F-1 student, but in practice it is one of

The F-1 visa, often referred to as the F1 student visa, is one of the most widely used nonimmigrant visa categories in the United States.

The IR-5 parent visa allows a US citizen to sponsor a foreign national parent for lawful permanent residence in the United States. It is classed

This guide explains the IR-4 immigrant visa for children coming to the United States through intercountry adoption when the adoption is not treated as fully