Here you will find a general overview so that you can determine what approach best serves you. Your strategy begins with a recognition that the U.S. immigration system differentiates between two categories of visas, nonimmigrant visas and immigrant visas. Nonimmigrant visas are designed for people staying in the United States for an indefinite time and for limited periods, such as students, business and recreational visitors. Immigrant visas, on the other hand, are reserved for people who want to live and work permanently in the United States. Non-Immigrant Visas Nonimmigrant visas are temporary visas.
Eligibility varies depending on the type of visa required.
Also, there are many factors that may disqualify an alien from being eligible for the visa being sought. Examples of such factors include certain mental and physical disorders, criminal convictions, and drug or alcohol addiction. If you are interested in learning more about how to obtain a visa for temporary employment in the US click here to review a list of the various visa classifications that exist. If you successfully petition under one of the immigrant classifications you will receive the right, subject to certain limitations and restrictions, to permanently live and work in the United States. Employment Based Preferences.