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Can I include my stepson on the K-4?

The K-4 visa is for unmarried children under 21 years old of the K-3 holder; stepsons are only eligible if legally adopted by the American citizen.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 27, 2025
2 min read
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When addressing questions related to non-immigrant visas, such as the K-3 and its dependents (which fall, for example, under the K-4 category), it is essential to understand that the rules apply specifically to each family relationship recognized by United States immigration law. Thus, issues involving stepsons must be carefully analyzed regarding the legal nature of the relationship between the beneficiary and the principal applicant.

In general, the K-4 visa is intended for unmarried children under 21 years old of the K-3 visa holder, that is, the foreign spouse of an American citizen who initiated the K-3 visa process. To include a stepson (a child of the spouse who is not the biological child or who has not been legally adopted by the American citizen), U.S. immigration law requires that the dependent relationship be formally established.

If the stepson has been legally adopted by the American citizen, he may be considered eligible as a dependent and, consequently, fall under the K-4 category. However, if this adoption procedure has not taken place, the stepson, by himself, generally does not meet the necessary requirements to be included as a dependent in the K-4 visa process.

Given the complexity of immigration rules, it is extremely important that interested parties verify updated requirements with the competent authorities and consider seeking assistance from specialized professionals. This practice helps ensure that all documents and procedures comply with United States laws, avoiding potential complications or setbacks in the process – in addition to preventing scams and false promises of miraculous solutions promoted by unreliable sources.

Always remember that following immigration laws is fundamental, and support from official sources or recognized experts provides safety and clarity at every step of your process.

Learn more about K-3 Visa

Purpose
Spouse of U.S. citizen
Duration
2 years
Work
Authorized
Processing
12-18 months
All about K-3 Visa
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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Can I include my stepson on the K-4?

The K-4 visa is for unmarried children under 21 years old of the K-3 holder; stepsons are only eligible if legally adopted by the American citizen.

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