This study focuses on the IMC performance of the NPO. The research objectives induce what follows in the paragraph; we are studying about how the customers by analyzing the two kinds of weights of measured variables of IMC-process control and output control, and communicate with the customers. The research can understand when the Non-Profit Organization carries on IMC to the improvement and the suggestion in the future. Using the structure equation modeling, measuring causal model which we are proofed IMC, process control and output control, if they will correlations or not. Overall, this work includes two contributions as following: First, the result of IMC performances has positive affection to NPO. The biggest influence about the mass media is by the public relations that are advertisements and network. Second, When NPO using the IMC, output control is better.