When you visit friends or relatives in the United States, or you visit America for travel and recreation, you need a visa to enter. Citizens of foreign countries must obtain a visa, which is a document placed in your passport, in order to enter the United States. A visa and visitor travel insurance are both essential travel requirements. Many people recommend buying visitor travel insurance from a US company before your trip begins.
Some international travelers don’t need a visa to travel to the United States. Certain countries participate in a visa waiver scheme, but you still need to apply online for the visa waiver to be approved.
When you have a visa you are permitted to travel to a port of entry into the United States. While a visa doesn’t guarantee you entry into the country, it does show that you have been granted eligibility to seek entry. The border inspectors will evaluate your status when you arrive.
There are different types of visa for different travel purposes. The two main categories are non-immigrant visas for travel on a temporary basis, and immigrant visas for permanent residency in the country.