What happens to pending H4 EAD application if job change is done for H1-B?

Hi @mHVK21

There is no need to wait for H4 or EAD extension approval to file H1B Transfer.

USCIS may or may not approve H4 and H4 EAD together. There is no guarantee or fixed sequence. Generally, if both applications at pending at same center, then they are approved around same time.

Applying H4 EAD extension after previous card’s expiry does not make any difference.