The development of Islamic boarding schools in Indonesia has been very rapid in the last 20 years, marked by improvements in management and public trust. The advantages of modern Islamic boarding schools are infrastructure, management, networks, and human resources. High school-age students are categorized as knowing what is needed and the benefits for themselves. The research objective is to determine the benefits high school students receive from applying financial technology in modern Islamic boarding schools. The research method uses qualitative methods with a case study approach. The sample used a purposive with a simple random sampling technique, namely, high school students in Zam Zam Muhammadiyah Cilongok Modern Islamic Boarding School have transactions with Edupay-Esmart at Logmart during the day. Data collection techniques use questionnaires, observation, and literature study. The research finding transacting or saving at Logmart with Edupay-Esmart is 80.77% because it is easy, 50% because the service is fast, 83.65% because it is safe, 83.65% because the price is affordable, 71.16% increases digital financial literacy, 69, 23% reduces wasteful behavior, 93.26% reduces the risk of losing money, and 74.04% makes financial monitoring easier. Research implications increasing the use of financial technology in Islamic boarding schools will increase the benefits for all parties. Research limitations were carried out in one day at one Islamic boarding school-based high school. Further research will analyze the effectiveness of using financial technology in Islamic boarding schools using a quantitative approach.