This research aims to evaluating the role of Islamic microfinance institutions in encouranging the movement of social mobility and the implementation of Islamic Social Reporting (ISR). The object of this study consists of two Islamic microfinance institutions: BMT BIF and BPRS BDW. The subjects of this research were staff and costumers of Islamic microfinance institutions. This research is qualitative descriptive. Based on the analysis conducted both institutions provide give funding to their costumers. According Islamic and mostly gifted as working capital. The implementation of the financing was done according to the procedure of the process og the cilletion of identity, filling out forms, surveys and the contract singing to process the refund payment system both of BIF and BDW was made in two ways of marketing came to pay directly to costumers orthe costumers comes to the office of BIF and BDW. Social activities in both institutions are relatively similar such as scholarships, donations for orphans, sponsorship of the institutions related to Muhammadiyah. The forms of social activity reporting are different in BMT BIF social responsibility activities have been reported in the RAT, mean while the BPRS BDW has not made social responsibility reporting. From financing and social responsibility both institutions have been able to assist the movement of social mobility in society, especially in customers, it can be seen from costumers initially don’t have a business until have a business and even today still growing. Moreover the costumers can released from moneylenders. Compliance reporting for both the ISR index BMT BIF 70%-80% complete, while BPRS BDW 50 % complete.