How's the procedure from F1 to H4 change of status??

You would be filing an application for change of status to H-4 as the dependent of your husband's status.

Yes, you can locate the email via the State Department's website. www.state.gov.

How long does it take for USCIS to approve a case after an RFE was issued during the marriage based interview?

Usually we allow for 90 days, then pursue a decision aggressively.

Domicile and income requirements to file I-864 Affidavit of support for F-3 married daughter's approved and current petition

"Domicile" is assessed based on the totality of circumstances. Not filing taxes is probably going to be a major issue.

Is SS contribution transferrable?

I am re-posting this question under Social Security, which as an area of practice unto itself.

Can a H4 holder travel while h1 holders extension applied but the H1 visa will expire on march 2014

It does not make sense that your H-4 visa is valid until 2018.

Custody for passport application

File the passport extension application and see what the passport agency says.

I on L2 visa have applied EAD and visited USICS for Biometrics. Can i start job search now before EAD arrives or wait for EAD ??

You can start a job search now, but cannot accept employment until the card issued.

Hello, I'll got with with girlfriend in Peru and as you can see there is a stop on the Miami. Today embassy denied B2 visa. help

Consult with a Miami immigration attorney ASAP.

Medicaid bill affecting my fiancee visa issuance

Pay the bill.