The previous studies mostly explore the excess return on IPO. But information asymmetry is more serious in IPO market. Therefore, the risk is more important. This paper adopts market information, ownership structure and financial performance to explore the factors of failure in IPOs in Taiwan. In use of logic regression model and based on the misclassification cost of Bortiz and Kennedy (1995), the performances among models with different cut-off values could compared. The results reveal that model with 0.15 cut-off value obtain relatively minimum misclassification cost. Finally, the significant variables that would affect the IPOs are CPA firms, financial leverage, EPS and market listing of categories. The accurate rate of classification in this prediction model is 82.9%.