Foreigners wish to extend Vietnam visa for the purpose of staying longer in Vietnam for travelling, visiting relatives and friends, looking for business opportunities, market research in Vietnam, or changing the entry purpose (Vietnam visa type) in accordance with the new Vietnam immigration laws effecting from July 2020. They could extend their Vietnam visas by using a service of Vietnam visa extension or Vietnam visa renewal, but how to extend the Vietnam visa? Each visa category of Vietnam requires different conditions and documents, and how about the requirements to extend a tourist, E-visa or visa exemption stamp in Vietnam? How to extend and change the entry purpose of Vietnam business visa, investment visa and dependent visa? Basically, your Vietnam visa can be extended or renewed right here in Vietnam without leaving the country, the extension should be submitted before the expired date to make sure that you will not be charged for the penalty fee of overstaying. Also, your passport must be valid for at least 6 months upon the submission.