Need Help for really confusing situation.

Was the OPT employer the same as the H-1B sponsor?

Hi i am a US Citizen i want to petition my wife ( canada permanent resisdent) & daugther ( 7month born in canada)

Read up instructions for I-130 for starters.

If you enter in H-1B to join your employer with continuity of employment and maintained status, AOS should not be a problem

Is it possible to work on F1 before H1 is filled.

Talk to your DSO.

Hello: I have filed I-751 previous year in the month of NOV 5 2012. Still waiting for the green card

Though I-751 is not USCIS priority, you need to work with an attorney to review your filing and to follow up with the USCIS.

I-130 Approved,Filing AOS from H1/H4 to I-485.Changing Employer?

Not until you are issued an EAD.

Question on L and H visa change of status

H-1B will not be adjudicated until the H-4 is approved

Had h1b visa from Jan 05. Was revoked in Oct 08 since I left usa. Can I file new cap-exempt h1b and recapture unused time (2.5yr

Cap exempt can be filed anytime.

Selected as the best answer

L1 to H1B - Does COS get abandoned because of my Japan visiting while COS was pending?

Do not assume COS was abandoned. USCIS can overlook the departure and approve the petition seeking change of status.

Green card rejected , is my H1-B valid to stay in US

Depends on the reason for rejecting the original filing.