Abstract: For every country, economy is one of the most important factor of development and financial part of every country can show us economic situation of that country. In Iran deposits interests are high and people usually trust in banks. So to review and compare banks with each other and to find out how they absorb deposits is important. Depositing in banks depends on fixed factors such as the reputation of banks, number of branches and randomized factors such as gold and housing market, economic situation of the city, etc. This study is carried out to review effective factors to absorb deposits. The statistics of the current study is estate banks of Isfahan including Bank Melli, Saderat, Sepah, Keshavarzi, Maskan, Refah and Tejarat from 2002-2011. Gathered data were analyzed by statistical software. Firstly, an appropriate model was fit by panel data method and then accuracy of the model was studied by test set.