An immigrant is a foreign national who has been granted the privilege of living and working permanently in the United States. You must go through a multi-step process to become an immigrant. In most cases, U.S. Citizenship and Immigration Services (USCIS) must first approve an immigrant petition for you, usually filed by an immediate family member or employer. Some Business applicants may also be eligible for immigrant status.
Then, an immigrant visa number must be available to you, even if you are already in the United States. After that, if you are already in the United States, you may apply to Adjust to Permanent Resident Status (If you are outside the United States, you will be notified to go to the local U.S. consulate to complete the processing for an immigrant visa.)
Please visit the links below to obtain general information on the different immigrant visa categories: