The invention relates to the technical field of internet accounting teaching, and discloses a computer accounting simulation teaching system. The computer accounting simulation teaching system comprises a teacher terminal, a middle terminal and a student terminal, the teacher terminal is bidirectionally and electrically connected with the middle terminal, the middle terminal is bidirectionally andelectrically connected with the student terminal, the teacher terminal comprises a data setting module, a feedback data receiving module and a storage module, the middle terminal comprises a centralprocessing unit and a public screen sharing system, and the student terminal comprises an accounting business simulation system. According to the invention, students can carry out practical operationon each management module according to needs, the student can systematically master an accounting operation system conveniently so that the student can be involved to work more quickly after work, andafter the operation is finished, data are transmitted to the feedback data receiving module to facilitate consulting of teachers, and when the teachers need to perform teaching explanation, public screen sharing teaching can be performed through the public screen sharing system to facilitate explanation of the teachers.