A sheet processing system comprising: a plurality of sheet processing apparatuses; a conveying unit conveying a container containing a plurality of sheets; a distribution unit for distributing the container to any one of the plurality of sheet processing apparatuses; an identification information reading unit for obtaining identification information from the container; a communication unit for receiving information about the paper sheets contained in the container; and a controller for controlling a distribution destination of the container, on the basis of information about processing situations of the plurality of sheet processing apparatuses, the identification information about the container, and the information about the sheets contained in the container.