Vietnam has integrated and cooperated with the world. Annually, Vietnam attracts many international investor especially American. Visa issue is a matter that you are concerned about since you do not know about what you need to do. Vietnam and The United States have not signed any agreement about Visa Exemption, which means you must get Vietnam Investment Visa if you would like to perform business making or contribute capital to Vietnam enterprises. For business purposes, your visa will be valid up to one year with multiple entries. During this given period of time, you can widen your business model and get pretty much revenue. As an American citizen, you have many advantages than the others in terms of visa options and types of visa. However, to get Vietnam Investment Visa, you have to have a sponsor company to assist you complete your visa's dossier. The time of processing is varied based on the service you choose. Despite any options you decide, please satisfy these required documents and follow all steps as below.