This research aims to identify the tenses most frequently used by English teachers in the teaching and learning process at the Oemar Diyan Islamic Boarding School, Banda Aceh. This research used a qualitative method. Data was obtained through direct observation and interviews with 5 junior high school and 5 senior high school English teachers. The findings of this research shows that the most dominant tense used Simple Present Tense. Teachers used this tense more often because of the simplicity of its structure and its relevance to everyday learning contexts. The use of Simple Present Tense in Islamic boarding schools is effective for introducing basic English concepts, as well as providing a strong foundation for students to learn more complex tenses. This research recommends that the use of the Simple Present Tense be prioritized in the early stages of learning, followed by the introduction of other tenses according to the learning context.