Travelers are visa exempt for a stay of up to 90 days in Argentina. You must however:
PASSPORT: Hold a passport with 6 months validity beyond your intended departure date and have at least 1 blank page
ITINERARY: Hold proof of onward / return travel tickets
BANK STATEMENTS / MONEY EXCHANGE*: Hold proof of sufficient funds
SUPPORT LETTER / TRAVEL BOOKINGS*: Hold proof of purpose of travel
CARRIERS' LIABILITY (IMPORTANT): All visa exempt travelers must ensure the flight / airline provider will allow boarding without a visa; the final decision will lie with the airline
*These documents are indicative only and may be substituted by alternative documentation as to evidence the requirement. However, admissibility of each document type cannot be confirmed and is subject to immigration / border control at your port of entry to the destination country.