psastry

I am currently in the 6th year of my H-1B visa which is expiring on March/2015. I have applied for my PERM through my current employer with PD Dec/2013, but have not heard anything back from USCIS. My husband has his I-140 approved. So can I jump to H4 during the period of May and get a H4-EAD based on his approved I-140?