I'm in my second year at this school. The employment document the school provided to the Labour Office states my salary at 15,000 Baht. It's not true but the school did it to avoid paying tax. I signed the document too. Having looked at the Tax office website it says that earning below 150,000 Baht is tax exempt but if I am earning exactly 150,000 Baht I ought to be paying tax? Bear in mind it is a ten month contract. I am worried that it will all catch up with me in a bad way. Real salary is 27,000 Baht btw. I don't know why the school is so keen to avoid the small amount of tax, but they are.