I am not aware of any "requirement" you would have to wait for 90 days after B2 entry before requesting a change of status to another non-immigrant...

Yes, you can use the online account copy (of N-445 oath ceremony notice) to request rescheduling.

I'm assuming this is a question you may get when applying for a job (not a question you must answer on immigration forms). You don't necessarily...

It's to safe to review your criminal record with an immigration attorney familiar with the State's criminal law before your international travel. ...

If your old employer secured the PERM/I-140 approval for you, and the I-140 has not been withdrawn/revoked (and it still wants you to work for the...

Your I-130 case appears out of the processing time at all the service centers handling the F2A category. You should file an e-request here...

File I-90 for replacement. No filing fee. But you must send in the original green card with the wrong birthday. Expect to wait for a long time...

You don't have to necessarily rent an apartment (or own a house) to sponsor K-1 visa. But you will need residential and mailing address in the U.S.

I don't know which number was created first, but USCIS probably did not realize you already had the A-number when it created the second one...

The N-400 processing time at Santa Ana Field Office (which covers Irvine, CA) is currently 12.5 to 16.5 months. One of my clients was interviewed...