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F2B and F3: what is the key difference?

F2B is for unmarried children of permanent residents; F3 for married children of U.S. citizens, with differences in eligibility and waiting times.

Written by

Victoria Harper

Editor-in-Chief

Updated on January 13, 2025
2 min read
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When it comes to immigration to the United States through family petitions, understanding the differences between categories is essential to avoid confusion and ensure you are complying with immigration laws correctly. Two categories that often generate doubts are F2B and F3.

The F2B category is intended for unmarried sons and daughters aged 21 or older of lawful permanent residents (green card holders). Meanwhile, the F3 category is aimed at married sons and daughters of U.S. citizens, regardless of age. This distinction is the key: while F2B covers adult unmarried children of permanent residents, F3 includes children who have already married, which tends to influence both eligibility criteria and waiting times for obtaining the visa.

Besides this main difference, it is important to note that each category has specific quotas and processing times, which can cause waiting times to vary significantly. For this reason, planning and regularly monitoring the visa bulletins is essential for those undergoing these processes.

Always remember the importance of following United States immigration laws and seeking information from official sources. It is also wise to be well informed, avoiding scams and marketing campaigns that promise miracle solutions. Immigration is a serious and detailed process, and assistance from qualified specialists can help navigate this path with caution and security, even though I cannot recommend any company or guarantee results.

I hope this explanation is helping clarify the difference in a simple and accessible way. Staying well informed and attentive to details is the best way to deal with any immigration process.

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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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F2B and F3: what is the key difference?

F2B is for unmarried children of permanent residents; F3 for married children of U.S. citizens, with differences in eligibility and waiting times.

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