H-1B family members (spouse and/or unmarried children under 21) are eligible to apply for H-4 status.
Eligible family members who are in the US must file form I-539 with USCIS to either change to H-4 status, or extend their H-4 status. You are welcome to provide the completed form and filing fees in a sealed envelope to the Center for Global Engagement (CGE) with your H-1B materials. CGE will then file the dependent application concurrently with your H-1B petition as a courtesy, but are unable to complete the dependent forms or provide specific legal advice related to it. Please consult an immigration attorney if you have any questions about H-4 dependent status or how to file dependent applications.
The current I-539 form, including instructions on completion, required documentation, and current filing fees can be found on the I-539 section of the USCIS website. Please note that you should complete the I-539 in the name of the principal dependent, not the H-1B.
If your dependents are not in the US then filing the I-539 is not necessary. Instead, your dependents should apply for an H-4 visa at a US Embassy or Consulate upon USCIS approval of the H-1B petition.
Although H-4 dependents can study in the US, H-4 dependents cannot work in the US, including work for foreign entities or foreign sources of pay. In limited circumstances, some H-4 spouses may qualify for work authorization through an application to USCIS. If applicable, you may include that application as part of the sealed dependent packet.
H-4 dependent status is dependent on the H-1B employee’s status. Therefore, if the employee loses their H-1B status for any reason, so do the H-4 dependents.