Abstract: With the requisition of rural land and the arrival of an aging society, the problem of rural landless peasants is increasingly worthy of social attention, especially the problem of elderly people who have lost their land. Through literature research, questionnaire survey and in-depth interviews, the X community in Gangzha district of Nantong city is taken as an example to analyze the social life status of the elderly who have lost their land and the existing community social service status, and propose to cultivate professional social service organizations and talents. The land long-term compensation mechanism, the government policy attention and the countermeasures and suggestions to enhance the awareness of social service innovation, in order to improve the social security level of the elderly in the community.

Key words: old people who have lost their land, living conditions, social services, social security