The ethics of tax accounting. Is there a conflict?

Until the last century, the business environment use a variety of tax engineers in order to distort the tax base. The starting point in calculating taxes are accounting information but in accounting, ethics standards are based on integrity, fairness and impartiality. Can be considered taxation the main factor of accounting truth distortion or the engine of creative accounting? In such cases the present paper provide a framework with which to evaluate these situations. This paper also presents a summary of the different study that analyses the history of ethics and morality in accounting and is based on account qualitative methods