Evaluate internal control warehouse proved to be of great relevance and determine their impact on inventory turns, helped the company AJEPER the East S.A, in Tarapoto, the 2013rd. The research method is the non- experimental observational ie systematic research where the researcher has no control over the independent variables because the events occurred or because they are inherently manipulative. In research Ex Post Facto changes in the independent variable already occurred and the investigator must be limited to the observation of existing situations given the inability to influence the variables and their effects as is the case of internal control store company AJEPER eastern SA. In this process the scheduled activities had a deficiency of 62 %, which at a rate of only 2 May activities are met , because of mishandling of internal control that is being developed in the current gesture...