The present research work has the purpose of applying the Tax Audit through an analysis of the current situation of the company regarding the fulfillment of its tax obligations which will positively influence the prevention of tax contingencies in the year 2015. According to the analysis made to the company Konexa Track & Systems S.A.C. And based on the application of interview through a questionnaire to the manager of the company, it has been determined that the company does not correctly apply the current tax rules. The development of this research work is to demonstrate that the Tax Audit as a tool influences positively the prevention of tax contingencies in the Company Konexa Track & Systems S.A.C. Of the city of Trujillo in the year 2,015, whose activity is the marketing and installation of global positioning systems - GPS, being prepared for any tax inspection by the National Super...