Abstract In the era of globalization,trades and professions stress competitiveness; Government institution in Taiwan have also begun to emphasize on improving it. Self-efficacy results are often influenced by accountability and job satisfaction as well as the self-efficacy. This study conducted and survey on Government institution in Taiwan to investigate relationship among those variables. This study proposes a concept of self-efficiency of government institution staff. accountability and job satisfaction are thevariables in this study. Subjects were sampled from National Immigration Agency in Taiwan. There were 300 sample government institution staff in total.Additionally, there were 300 questionnaires received and 250 are effective. Conclusion: General accountability and job satisfaction have different effect on self-efficacy.