H4 EAD Receipt no

USA H4 Visa
1

Hi

We have filed(H1,H4&H4 EAD) concurrently in premium processing. my question is will they send the H4 EAD receipt notice immediately after the payment (since my payment has been taken by USCIS )has taken or wait till the H1&H4 get approved ? thanks

2

Receipt dont have to wait for approval of another application.