Visto n' Visa
Blog
Notícias e artigos
Destinations
Careers
Immigrants

How is the process for dependents to apply for the O-3?

The O-3 visa is for dependents of the O visa holder and requires documentation, mandatory form, interview, and strict compliance with immigration regulations to ensure a safe approval.

Written by

Victoria Harper

Editor-in-Chief

Updated on August 27, 2025
2 min read
Share

The O-3 visa is intended for the dependents of the O visa holder, that is, spouses and children under 21 years of age who accompany the highly skilled professional in the United States. The process for applying for this visa involves preparing and submitting a series of documents that prove the dependent relationship and eligibility to accompany the principal visa holder.

Initially, it is important to gather the necessary documentation, such as birth certificates for the children and the marriage certificate or equivalent document for the spouse. These documents serve to demonstrate the family relationship that justifies the right to the O-3 visa.

Additionally, each applicant must complete the DS-160 form, which is the standard application for U.S. non-immigrant visas, and pay the respective fees. After submitting these forms, dependents must schedule an interview at a U.S. embassy or consulate in their country of residence.

During the interview, the consular officer may request additional information to confirm the authenticity of the family ties and the intention to accompany the principal visa holder during their stay in the United States. It is essential that all information is presented accurately to avoid delays or further complications in the process.

It is worth emphasizing that strictly following the established steps and fulfilling all legal requirements is crucial to maintain compliance with U.S. immigration laws. Additionally, constant verification of information through official sources is recommended to avoid complications related to outdated information or potential scams.

Remember that the process can be complex, and therefore, seeking additional guidance from reliable sources can help clarify doubts without compromising the integrity of the application. In any case, it is always prudent to act with caution and attention, observing the current regulations and avoiding the temptation of miracle solutions that often promise quick results but do not respect legal procedures.

This way, both the O visa holder and their dependents will be better prepared to face the O-3 visa application process correctly and securely.

Learn more about O-1 Visa

Requirement
Extraordinary ability
Initial validity
3 years
Extension
1 year at a time (unlimited)
Processing
2-4 months
All about O-1 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.

Victoria's tips

How is the process for dependents to apply for the O-3?

The O-3 visa is for dependents of the O visa holder and requires documentation, mandatory form, interview, and strict compliance with immigration regulations to ensure a safe approval.

Recommended reading about O-1

More content about O-1