Temporary worker visas are for persons who want to enter the United States for employment lasting a fixed period of time and are not considered permanent or indefinite. Each of these visas requires the prospective employer to first file a petition with U.S. Citizenship and Immigration Services (USCIS). An approved petition is required to apply for a work visa. There are only 2 legal questions you can ask regarding work authorizations:
H-1B: Person in a Speciality Occupation | To work in a specialty occupation. Requires a higher education degree or its equivalent. Includes fashion models of distinguished merit and ability and government-to-government research and development, or co-production projects administered by the Department of Defense. |
H-1B1: Free Trade Agreement Professional | To work in a specialty occupation. Requires a post-secondary degree involving at least four years of study in the field of specialization. (Note: This is not a petition-based visa. For application procedures, please refer to the website for the U.S. Embassy in Chile or the U.S. Embassy in Singapore.) |
H-4B: Dependent Visa of H-1B | An H4 visa is issued to dependent family members (spouse and children) of H1 visa holders who would like to accompany the H1B visa holder to the U.S. during their stay |
L1: Intracompany Transferee | To work at a branch, parent, affiliate, or subsidiary of the current employer in a managerial or executive capacity, or in a position requiring specialized knowledge. Individual must have been employed by the same employer abroad continuously for 1 year within the three preceding years. · The L-1A visa is for intracompany transferees who work in managerial or executive positions in a company that is located outside the United States. · The L-1B visa is for intracompany transferees who work in positions that require specialized knowledge. |
L2: Family Member of L1 Classification | The transferring employee may be accompanied or followed by his or her spouse and unmarried children who are under 21 years of age. Such family members may seek admission in L-2 nonimmigrant classification and, if approved, generally will be granted the same period of stay as the employee. |
TN: Approved Canadian & Mexican Citizen | The TN Visa was created by the North American Free Trade Agreement (NAFTA) in order to facilitate a temporary employment in the United States for approved Canadian and Mexican citizens. The purpose was to strengthen business and trade relations between the United States, Canada, and Mexico. · TN-1 is for Canadian professionals TN-2 is for Mexican professionals |
The H1B visa applicant must meet the following requirements to be eligible for the H1B visa:
There is a 65,000 cap for H1B visas, with 20,000 additional visas for foreign professionals with a masters or doctorate from a US institution of higher learning.
There is no yearly quota for the TN Visa which provides all qualified applicants the opportunity to be granted a visa. Citizens of Canada or Mexico need to be: