A A good Islamic boarding school can be successful if it has sufficiently reliable or good business management, internal management control and financial reports. The majority of pesantren in Indonesia run pesantren management in a simple and unique way. In order to become an Islamic boarding school that is progressive and developing and sustainable, there are still a lot of things to do in terms of management and reporting systems. There are still many Islamic boarding schools that are family-run, semi-modern and even modern like the Gontor Islamic Boarding School.The existence of limited knowledge in the field of management and accounting of Islamic boarding schools has encouraged Trisakti University, the Faculty of Economics and Business, Master of Accounting Study Program in collaboration with IAI KAPd to organize a Community Service program (Pengabdian Kepada Masyarakat-PKM) by providing training in management and accounting knowledge of pesantren to 500 pesantren administrators via online media Zoom. From the results of the training provided by the Trisakti PKM implementation team, it has provided benefits for pesantren managers for the acquisition of knowledge of business management experience, and preparation of better and professional financial reports with ISAK 35 standards, while the benefits received by the Trisakti PKM implementing Team (lecturers and students) can provide training and assistance on business management and Islamic boarding school accounting by involving all lecturers and students.There are benefits obtained from this PKM training, God willing, a continuous training process will be carried out for pesantren managers throughout Indonesia