Srini4u

In that case in DS160 I need not mention overstay due to this? Wondering why they couldn't just start from the last due date. This creates lot of confusion especially with the recent environment of immigration.

I applied for H4 extension with my H1B extension. My daughter's current i94 validity is till 12/28/2018 as her old passport was expiring on that day. We have new passport now. He H4 visa stamp is valid till 01/15/2019. My current H1 is valid till that date. My H1B and H4 extension was approved with i94 validity dates from 1/16/2019 to 6/15/2020. But my daughter also got the same validity dates instead of valid from 12/29/2018. So there will be a gap of 18 days between current i94 due date and new i94 start data. Should I be worried with this situation, if yes what options do I have?

I have to file for H1B extension and also H4 concurrently. My H1B expires in Jan 2019. My daughter's passport expires on Dec 2018. So I got her passport renewed. The H4 extension form (i539) has sections which asks about the i94 details and i believe i have to mention the old passport details as its that passport on the i94 record. My question is where to mention new passport details? or should I put new passport details in the i94 details section (which doesn't seem correct).