What is an I-20
An I-20 form is the official government document which certifies that a person is eligible to apply for an F-1 student visa on behalf of the University of Denver. This form is not automatically generated for non-immigrants. It is issued once students are accepted to a full-time program and show that they have enough financial resources to cover one year of academic study. The I-20 is then used to apply for an F-1 visa at a United States Embassy or Consulate in your home country.