Everyone coming to the United States must have a visa or visa waiver. If you want to stay for over 90 days, you must get a visa. VisaFAQs aims to give you the information you need to get a US visa.
A US entry visa is an endorsement or stamp on a passport, placed by a United States official, which permits the bearer of the visa to visit the United States. Visas and visa waivers are criticaly important to the millions of visitors to the United States each year. They are necessary for lawful entry. It is equally important for each visitor to choose the best visa most suitable to the desired activities, purposes, and duration of stay, including permanent residence, in the US
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Presently available nonimmigrant visas and waivers, issued in approximately 70 classifications, are grouped as follows: