Can anyone give me some advice about income tax burden for the following situation: American citizen based in SG, send to work on a job in China. Salary will be paid part in China and part in SG. Chinese company pays housing/transport/travel additional to salary. 1: taxes have to be paid to 3 countries (US,SG and China) 2: the US taxes every income independently where earned 3: does the same at least to Chinese citizen as far as I know. 4: SG taxes only income earned in SG?
Any insight what one has to expect who taxes what?