The objective of the research was to learn and analyze the application of Good Government Governance in BPHTB management. The research was conducted at Regional Financial and Assets Institution of Bantul Municipality. The samples of the research were the staffs who were involved directly in BPHTB management at Regional Financial and Assets Institution of Bantul Municipality. The type of the research was qualitative descriptive. The data were collected through library research, observation, interview, and documentation. The data were analyzed using interaction model. The research result illustrated that the principle of Good Government Governance was not yet entirely applied at Regional Financial and Assets Institution of Bantul Municipality. The principle of legal certainty had not yet been fully applied. The principle of effectiveness and efficiency, justice, transparency, and accountability had been applied in BPHTB management at Regional Financial and Assets Institution at Regional Financial and Assets Institution.