Filling out the DS-160 online is easy and doesn't require help from a third party. Just click on this link. For specific information about how to apply for a visa (required documents, visa fee, scheduling an appointment, and delivery services), please visit https://ais.usvisa-info.com/en-ar/niv.
Can I apply for a visa without travelling to Buenos Aires?
All processes that require an interview must be done in person and the only U.S. Consulate is in Buenos Aires. There are some processes that do not require interviews. When scheduling an appointment, the system will determine whether the applicant needs an interview, depending on the answers provided.
I have problems to schedule my visa appointment. What should I do?
My visa is still valid in my previous passport. Is that visa still valid?
As a general rule, we can say that if your passport is expired and you have a valid visa on it, you may travel with the passport holding the visa and a new valid passport (both passports need to show same nationality). IMPORTANT: People whose passports have been revoked or declared lost/stolen by RENAPER, should request a new visa to travel to the United States.
Do I need a visa to get through the US?
Any person whose nationality requires a visa to enter to the US will need to apply for a visa in the event of a layover or transit through the US