With the sharp drop of birthrate in our society and the higher expectations parents have towards their children’s education, the greater competence of parent-teacher communication is being required. This study, adopting literature reviews along with focus group interviewing approaches from 33 experts, educators and parents of primary and secondary schools, intends to construct practicable competence indicators of parent- teacher communication for teachers. The five dimensions of the indicators are: first, communication knowledge and purposes; second, communicative strategies and techniques; third, communication willingness and attitudes; fourth, promotion of teacher-parent cooperation; and, fifth, parent-teacher conflict coping strategies. There are 20 competence indicators in total, with 45 reference check points. This study, employing analytic hierarchy process (AHP), conducted a survey of 30 experts, educators and administrators from primary and secondary school levels on competence indicators and weight system of parent-teacher communication. The findings reveal that of the five dimensions, “communication willingness and attitudes” has scored the greatest weight of 0.392, while among the 20 indicators, “being open-minded and highly responsive to parents” carries the greatest of 0236. In brief, the findings of this study can be valuable references for designing parent-teacher communication courses as well as evaluating a teacher’s parent-teaching communication competence.