The important development mission for the aged society to come, is to increase the social attendance of elder for the current society which is facing declining birthrate and aged in Taiwan. For a long time that service-learning is considered as a form of social attendance and education improvement. America is a country promoted the concept of service-learning for a long time, therefore this paper will illustrate the implication to Taiwan by the operation of American elder service-learning. First will show the meaning and function of service-learning, second the progress, type and difficulty of American elder service-learning development, and also analyze the current elder attendance situation about service-learning, finally propose workable suggestion for the promoting of elder service-learning in Taiwan.