Influence of Organisational Culture, Performance Allowances and Work Discipline on Teachers’ Job Performance in SDN 1 Simpang Ulim

This study analyzes the influence of organizational culture, performance allowances, and work discipline on teacher performance at SDN 1 Simpang Ulim, East Aceh Regency. Using a quantitative explanatory design, the research was conducted from February to May 2025 with all 33 teachers as respondents, selected through saturated sampling. Data were collected through Likert scale questionnaires and documentation, and analyzed using validity and reliability testing, classical assumption tests, and multiple linear regression with SPSS. The findings reveal that organizational culture, performance allowances, and work discipline each have a positive and significant effect on teacher performance, both individually and collectively. Among these factors, work discipline demonstrated the most dominant influence, with a regression coefficient of 0.741 and a t-value of 10.313 (sig. 0.000). Together, the three variables accounted for 96.6% of the variation in teacher performance, leaving 3.4% explained by other factors. These results highlight that organizational culture, financial incentives, and discipline are critical to enhancing teacher performance, suggesting that strategies for improving education quality should integrate these three aspects in a synergistic manner.