Is it possible to qualify for an E2 VISA (US), by using 2 entities (LLCs) instead of 1?

Unfortunately, "two separate entities" means they do stand alone by themselves. Your business attorney needs to be more creative and there are...

My visa category is F2B (PD 3/1/15) by my permanent resident mom. Am I eligible to file I-485. I am in US with legal E2 status

Assuming your priority date is current, and you have always maintained legal status at all times in the US, you should be eligible for adjustment...

N-400

These facts do not add up. If you have been married for five years you should not have conditional status; you should have the ten-year green card....

In order to do this type of adjustment, you will be required to be in status for the entire time you are in the US (actually you could be out of...

Can I buy stocks on J 1 visa?

If you are referring to a publicly-traded stock exchange, yes you may invest in those stocks.

You need to attend your swearing in ceremony first. That is when you get your certificate. That could be a week or six months. CIS is very...

Embassy denied K-1 can apply for another person?

The previous case will be an issue but may be overcome.

Can an Australian that is already in the USA on a Tourist Visa (6 months) apply for marriage without having to leave?

You do not need to leave but must not do anything such as get married within 90 days of your last entry nor discuss it on a public blog.

Can I remove a conditional green card after 5 years of marriage in the U.S?

If you have been married for more than two years, which you have been, you receive the ten year card and not the two year card.

Can i file H1B transfer now my i94 has been expired and current status is RFE ?

Legally it might be possible if you twist the meaning and intent of the 60 day rule. More importantly, as a practical matter, you should be...