Productive endowment, or "Wakaf" in Islamic finance, refers to a permanent or fixed asset donated for use in production activities, with the results distributed in accordance with the purpose of the endowment. Productive endowments can provide substantial contributions and potential if professionally managed, but many people often overlook them. The aim of this research is to explore the POAC (Production-Oriented Endowment, Administration, and Control) approach in managing productive endowments and its applications in Indonesia. This is a qualitative field research conducted within the "Rumah Wakaf" Foundation in Surabaya, Indonesia, as one of the institutions managing productive endowments. Data was collected through observations, interviews, and document analysis. In data analysis, the POAC approach was used as a framework for assessing productive endowment management. The results of this research revealed that the management of productive endowments in the "Rumah Wakaf" Foundation in Surabaya aligns with the POAC approach in Indonesia. This is evident in the successful execution of the "Educational Endowment" and the "Economic Productive Endowment" programs, which have effectively delivered benefits to the community. In the "Cash Endowment" program, the foundation has taken on the role of overseeing the cash endowment, ensuring its sustainability. The "Term Endowment" program is also well-managed and productive, while the "Professional Endowment" program has three participants.