You cannot simply change your status from nonimmigrant visitor to immigrant. To obtain a green card, you typically must have an immigrant visa petition approved. An immigrant visa petition can be filed by a family member or employer. There are opportunities to for nonimmigrant status or a green card through investment. The amounts involved and eligibility will depend upon the exact path you wish to pursue. You can read more about immigration benefits through investment at http://myattorneyusa.com/investment-immigration.
Answered on Jun 16th, 2016 at 2:27 PM