You need the right visa in order to go to or conduct business in Timor-Leste. Most of the time, you can get a visa right away. Visitors must fill out an arrivals card (available at the border post). You must also be able to prove your sincere purpose to visit if questioned (as a tourist or business trip). sufficient money to cover your expenses throughout the anticipated stay without breaking the terms of your visa. that you have arranged for suitable accommodations.