Application of information technology in management in general and accounting work in particular is an inevitable tax of enterprises in the context of economic integration today. According to the Ministry of Information and Communications, in June 2008, 86.5% of enterprises in Vietnam are applying at different levels, of which only 7% of ERP applications. ERP is a business process integration tool on a centralized database base. Moreover, ERP is considered an optimal solution to help businesses improve their capacity in the fierce competition tax today and overcome the space and time limitations thanks to the ability to share. And link between parties. Therefore, the application of ERP in the operation of enterprises is an issue that many businesses are interested in.