This paper explores strategies for enhancing cost estimates and staffing practices in state budget organizations to promote fiscal responsibility and operational efficiency. Accurate cost estimation, supported by advanced data analytics and standardized methodologies, enables more reliable budgeting and resource allocation. Effective staffing management through workforce planning, regular audits, and technology integration ensures optimal staff levels aligned with organizational needs. Combining these approaches fosters sustainable budgets, reduces inefficiencies, and improves service delivery. Continuous refinement of estimation techniques and staffing strategies is essential in adapting to changing economic conditions, ultimately strengthening public trust and accountability in state government operations.