Taxation is an important tool of government to supply money to spend in the State Administration Taxation is good and appropriate to make people stay cool and happy. The nation prosperous. The tax system of each country is different according to the characteristics of the way of life, job resources but the present world have a common trade The people there are connections. The current tax system is a universal system have very similar all over the world. All citizens should have the knowledge of Taxation in order to know the right of their functions, ไม่ใช่ผู้ the fig or businessman should only study.