If you are as cynical as I am, I know you are not surprised that Facebook paid Irish taxes (via Tax Justice Network) of about $4.64 million on its entire non-US profits of $1.344 billion for 2011.* This 0.3% tax rate is a bit below the normal, already low, Irish corporate income tax of 12.5%.
As with Apple, Facebook funnels its foreign profits into its Irish subsidiary. As the Guardian article explains:
Facebook is structured so that companies buying advertisements on the website in the UK, or anywhere outside of the US, have to pay Facebook Ireland. As a result, Facebook manages to slash its taxes in other countries, paying, for example, $380,800 in British tax on estimated 2011 UK profits of $280 million, or a little over 0.1%. What is shocking is that Facebook paid so much Irish tax since it managed to convert its $1.3 billion gross profit into a net loss of $24 million.