US Visa Types

A visa is a document that allows you to enter a foreign country legally. The foreign country’s immigration officials will issue it after reviewing and verifying your credentials. Once you have a visa, you can enter the country and remain there for a predetermined time. Visa policies vary by country. The United States allows visa-free travel to citizens of certain countries through its Visa Waiver Program. Citizens of all other nations must apply for a visa to enter the country. The U.S. issues many different types of visas. The type you require depends on the purpose of your trip. This page explains all major U.S. visa categories, their spousal/dependent status, and common mistakes made during the visa interview by each visa class applicant.