Can I stay in the US if my H1B RFE reply is pending and OPT CAP-GAP ending on Sep 30th. If yes, how long can I stay?

You can stay until CIS makes a decision on your H-1. If the RFE concerns the issue of "specialty occupation or Level " make sure the response is...

You need a Board Certified immigration attorney to represent your husband before this gets much worse.

Hi ,I am on F1 OPT visa which is valid until 2019, My H1-B petition was filed this year and is in RFE.

That depends on your long term strategy and whether your F-1 visa is valid.

Can I start online business with EAD approval ?

There are no types of F-1 work authorization, CPT or OPT, which allow you to own your own business. Further, even if you could do that you might...

IIf I apply for E2 visa from Us and can I travel back to my country till my visa is changed from B1 to E2.or i hv to stay in us

If you leave while a change of status is pending, it is automatically abandoned. Further, it is much better to file the E-2 application for a visa...

H1b + H4 +H4 EAD concurrent filing - premium processing

This is something your attorney must address for your wife. We cannot do anything for you since you have an attorney and we have no documents.

Does my warrant affect me in another county?

This is a question for a criminal defense lawyer not an immigration lawyer.

I received deferred prosecution for shoplifting in 2011 - could I get help with filling my N-400 for citizenship?

You need an attorney at the beginning since you are struggling a bit with the questions.

Will my future wife need to be with me for our green cards to be processed, if I get my green card next year?

You should really speak to your immigration attorney about timing. As long as you are married before your green card is approved, your is included.

Can my H-1B visa still be extended with a different employer,

Yes you can change employers for the balance of your H-1.