For dependents currently in the US, a Form I-539 must be submitted to USCIS to change their status to H-4 and/or to extend their stay in the USA. The Form I-539 is completed by the H-4 spouse and ...
The I-539 Form needs to be completed for H-4 ... before mailing them or submitting them online to United States Citizenship and Immigration Services (USCIS). These applications are personal ...