Abstract: The aim of this study is the investigation of financial structure effect on profit growth of selected corporationsin Tehran Stock Exchange, since 2004-2014 and using integrated data approach and systematic elimination in the capital market of Iran. The research was conducted using pearson correlation and regression analysis. The results of this study has showed that among the factors examined, the short-term debts ratio and sale growth has reverse impact and long-term debtsratio and firm (corporation) size has had a direct impact on profit growth of selected corporations in the Tehran Stock Exchange.