The CPA exam is a bit difficult, more difficult than the intermediate title exam and more difficult than the note exam. The knowledge of five courses in tax note examination is far greater than that of three courses in intermediate title examination, but it is better to note six courses. However, it is not easy to pass the five courses of certified tax agents. Although all four papers are multiple-choice questions, only tax is the subjective question, but the test sites involved in these courses are very detailed, such as tax-related laws, which involve almost all the laws involved in the judicial examination. Compared with the judicial examination, the depth of the examination is just different.

The personal career development prospects of tax injection practitioners are very optimistic. In fact, it has become another hot qualification after CPA. Certified tax accountant industry is a new industry developed with the establishment of socialist market economy, and it is the inevitable product of the development of socialist market economy. While China's economy is booming, on the one hand, due to the inherent requirements of economic operation to a certain stage, and on the other hand, due to the objective needs of connecting with the world economy, the way the government manages the economy has undergone profound changes, and macro-control has become dominant. Moreover, there are many self-regulatory organizations in various industries-trade associations and their intermediaries.