| US immigration visas are documents required for travel | | | | immigrant without having to leave the US. For example, |
| to the United States of America. A person who | | | | an individual entered the US on a tourist visa can |
| desires to travel to the U.S. from any nation as a | | | | change to a student visa in order to go colleges. A |
| non-immigrant or immigrant should apply for entry | | | | person who comes on a non-immigrant visa |
| permission at a Consulate functioning outside the | | | | (temporary) can apply for immigrant visa (permanent |
| United States. A visa (or stamp) affixed in the | | | | residency status). |
| passport allows the person to enter the America. | | | | To qualify for a visa to the U.S., the better way is to |
| Depending upon the purpose, there are many types of | | | | seek the assistance of an US immigration consulting |
| U.S. visas, including business visas, tourist visas, | | | | service. An immigration specialist can find the visa that |
| immigrant visas, non-immigrant visas, | | | | is correct for you. For instance, there are H1-B visas |
| employment-based immigrant visas, etc. These types | | | | that are strictly work permit visas. But, an H-4 visa |
| allow the persons to work in the country, attend | | | | permits a family member of the H1-B visa holder to |
| schools and colleges, get specialized training and | | | | travel to the United States. The H-4 visa holder is |
| vacation, attain medical treatments or stay indefinitely. | | | | unable to work, however he/she can study in the U.S. |
| Certain immigration visas also permit to change or | | | | as long as his/her relative held the H1-B visa. Here, the |
| 'adjust status', which is the process of adjusting the | | | | consultant can help you choose the best strategy |
| foreign national's position from nonimmigrant to | | | | while applying for your US immigration visas. |