My sponsor(i-864) has not filed any tax return yet but began a full time employment last November. Can he still be my sponsor?

No. But if he has assets or you work too, that could be counted.

9 months overstay on B-2 Visa, twice denied entry under visa waiver program. What are chances of getting tourist visa again?

Slim to none. You would need to hire an immigration attorney, analyse your situation and come up with the plan how you would be able to overcome...

H1 to H4 reset 6 yrs cycle or not ?

No

How long does it take an asylum case before the immigration judge in Las Vegas?

I agree with my colleague but judging by the fact that Las Vegas is not as busy a jurisdiction as others, you should probably be able to complete...

H1 Transfer in REF , will be withdrawed soon . Can I go back to India and apply H1 through another company ?

AS long as all these operations are legitimate and done with the approved boundaries of the visa, you should be OK. It is life. People work for...

What are my chances to get a green card ?

I agree with my colleague. You should be OK.

Is there a chance of visa denial during re stamping of stolen F1 visa , since applicants parents are residents of USA

Good quesiton. Very easy to answer: there is always a chance.

Reenter US with 2 . 5 months left on HOB

With all due respect, this is the most unwise idea you could come up with. It will inevitably lead to problems, starting from the fact that LCA now...

What form should i file to get my unconditional green card? how much is the fees?

My colleague said it all. I can only add that this information can be found on the government website.

PROVIDED you did not end up in removal proceedings where you would have "dropped" your case without telling the court, that is the court granting...