body: If you are a foreigner (US citizen) living abroad in Germany to attend a school, what kinds of taxes are required if you are also involved in the following business: You receive your own/family money from a United States Bank to a German bank, in order to purchase bitcoin at a german bitcoin exchange, then cash out the bitcoin into american banks. It seems like since cashing out happens into american banks that USA taxes are required, but what German taxes are required for this? Thanks
  
  
  
title: German Tax for foreigner student