Documents need to file from H1 to H4

[DGirl]

Hi,
I will be filling my change of status from H1 to H4.
With for I-539 what other documents I have send?

Also do I need to tell my employeer when I am filling for change of status or I can tell me once I get my H4 approved?

Please advice.
Thanks.

[shervin143]

I will be filling my change of status from H1 to H4. With for I-539 what other documents I have send?
>>> Check this thread
http://www.immihelp.com/forum/showthread.php?t=75640

Also do I need to tell my employeer when I am filling for change of status or I can tell me once I get my H4 approved?
>>> You can tell them after getting the H4 approval. You should stop working the day your status changes from H1B to H4.