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What is F4?

The F4 visa is intended for siblings of American citizens for legal immigration but requires patience due to long waiting times and strict legal procedures.

Written by

Victoria Harper

Editor-in-Chief

Updated on April 15, 2025
2 min read
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When talking about the F4 visa within the Family Based category in the United States, we are referring to the fourth preference of the family-based immigration system. This classification is intended for brothers and sisters of United States citizens.

In other words, if you are a brother or sister of a US citizen, this is the category under which you can be sponsored to legally immigrate to the United States. In practice, a US citizen who has siblings can start the sponsorship process by submitting the appropriate petition to place their brother or sister in the immigration queue under the F4 category.

An important point to highlight is that, due to the high demand for this type of visa, the waiting time is usually quite long, often exceeding a decade, depending on the country of origin and other priority date factors. It is essential to remember that all stages of this process must strictly follow the United States immigration laws.

Therefore, when considering starting this process, it is wise to seek information from official sources and, when necessary, guidance from recognized experts in the field, avoiding falling into traps, scams, or unfounded promises of quick results. Compliance with legal requirements is essential for the process to proceed safely and effectively.

In summary, the F4 category is intended for brothers and sisters of American citizens, and although it is a pathway that enables family reunification, it requires patience and careful attention to the legal requirements and deadlines established by United States immigration authorities.

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Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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What is F4?

The F4 visa is intended for siblings of American citizens for legal immigration but requires patience due to long waiting times and strict legal procedures.

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