To apply for a visa, the first step is to clearly understand what is non immigrant visa and how it differs from an immigrant visa. A non-immigrant visa is issued for a temporary stay such as study, work, tourism, business, or medical travel, while an immigrant visa is meant for permanent residence. This basic understanding of immigrant vs non immigrant visa helps you choose the correct category before applying. The difference between immigrant and non immigrant visa is mainly based on intent and duration of stay. Once decided, applicants must select the correct visa category from the available non immigrant visa types, fill out the application form, pay the required fees, submit documents, and attend the visa interview if required. Proper documentation and clear intent play a key role in approval. Conclusion Understanding what is non immigrant visa, knowing the difference between immigrant and non immigrant visa, and selecting the right non immigrant visa types makes the visa application process smooth, clear, and more successful.