As the United States continues to refine its international student policies, understanding the current visa application process has become more important than ever. Many students rush into the process without fully knowing the requirements, which often leads to unnecessary delays or rejections. Before going through the essential do’s and don’ts of applying for a US student visa, it’s important to clearly understand two key terms that are commonly misunderstood.
An I-20 Form is an official document issued by a US government-approved educational institution. It confirms that you have been accepted for full-time study and provides all the details related to your course, duration, and estimated expenses. This document is mandatory for applying for a student visa.
A US Student Visa (F-1 Visa) allows international students to enter the United States for academic purposes and study at an approved institution. It does not guarantee entry by itself but works alongside your I-20 and passport during immigration checks.

Although students often use these terms interchangeably, they serve different roles in the application process. The I-20 is issued by the institution, while the F-1 visa is granted by the US government. You don’t apply for them together. Once you receive your I-20, you can proceed with your visa application at the US embassy or consulate. After visa approval, you are legally permitted to travel to the United States and begin your studies as per the details mentioned in your I-20