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Why does the F1 category sometimes move slower than F2B?

The F1 category faces longer waiting times than F2B due to high demand and legal limits, requiring attention to rules and specialized guidance.

Written by

Victoria Harper

Editor-in-Chief

Updated on October 14, 2025
2 min read
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Let”s start by understanding that, within the United States Family Based visas, there are different categories that apply to specific family relationships. Each of these categories has a limited number of visas available annually, and this, combined with high demand, can cause the visa obtaining process to take longer in some situations than in others.

The F1 category, which covers unmarried children (over 21 years old) of U.S. citizens, may face a longer waiting queue compared to F2B, which is for unmarried children of lawful permanent residents. This occurs due to several factors. For example, the demand for visas in the F1 category tends to be very high, while the number of visas distributed each year is limited by law. This imbalance between supply and demand results in longer processing and waiting times for applicants who fall under F1.

Another important point is that backlog rules vary according to the applicant”s country of origin and other demographic factors. In some cases, the applicant”s country of origin may have a much higher demand than the number of visas available, which contributes to further lengthening the waiting queue.

On the other hand, the F2B category, although it also faces numerical limitations, may not have the same volume of demand, allowing a somewhat faster movement or processing of cases. It is essential to strictly follow immigration laws and use official channels during the process. It is also recommended to seek specialized guidance from professionals who can advise on the correct documentation and legal procedures – always with caution to avoid falling for scams or trusting marketing campaigns that promise guaranteed results.

In this way, applicants remain within established legal parameters and can safely and reliably follow updates and changes in immigration policies.

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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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Why does the F1 category sometimes move slower than F2B?

The F1 category faces longer waiting times than F2B due to high demand and legal limits, requiring attention to rules and specialized guidance.

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