Can non immigrant visa types be extended after entry?
Yes, [non immigrant visa types](https://eduprofound.com/immigrant-and-nonimmigrant-visas/) can be extended after entry, but this depends on the visa category, country rules, and compliance with visa conditions.

In most cases, governments allow extensions only if the original purpose of travel is still valid. For example, tourist, business, student, or medical [non immigrant visa types](https://eduprofound.com/immigrant-and-nonimmigrant-visas/) may be extended when there is a genuine reason such as medical treatment, continuation of studies, or unavoidable travel delays. The applicant must apply before the current visa expires and provide supporting documents.

Not all [non immigrant visa types ](https://eduprofound.com/immigrant-and-nonimmigrant-visas/)are eligible for extension. Some visas are strictly time-bound and require the applicant to leave the country and apply again from outside. Work-related or short-term visit visas often have limited or no extension options.

Approval of an extension is never automatic. Immigration authorities check travel history, visa compliance, financial proof, and intent to return. Overstaying or violating visa conditions can lead to rejection or future visa issues.