With a few answers i can work with. But i was not talking about retirement payment or so. But about salary, cos in August i will be comming to thailand for stay. so officially i don't live then anymore in the Netherlands. My employer has asked me if i am stil willing to do some of the projects abroad . Cos i also quit with my work. This means that a few times a year, 1 or 2,i will go to a country for a project. cos i don't live in the Netherlands anymore i don't have to pay incometax and so there. That is why i wanted to know how much % it would be in thailand, so i can calculate a wage for when they want to hire me.