what is a k nonimmigrant visa
The type of visa is determined by the purpose of your travel to the United States. An immigrant visa (IV) is issued to a person wishing to live permanently in the U.S. A nonimmigrant visa (NIV) is issued to a person with permanent residence outside the United States, but wishes to be in the U.S. on a temporary basis for tourism, medical treatment, business, temporary work or study, as examples. Note: There are more than 20 different categories of nonimmigrant visa classifications.
Overview. Generally, a citizen of a foreign country who wishes to enter the United States must first obtain a visa, either a nonimmigrant visa for temporary stay or an immigrant visa for permanent residence. Citizens of qualified countries may be also able to visit the U.S. without a visa under the Visa Waiver Program. If you do not qualify for the Visa Waiver Program or are traveling to study, work, or participate in an exchange program, you must apply for a nonimmigrant visa.