All over the world, is agreement for presenting the role and limits of government interference framework  in social security organization. The main goal of this research is  The Comparative Study of the role and limits of government interference in social security organization and the second goal of this research is analyze of  role and limits of government interference in social security organization. All over the world. The method of research is analytical. Outcome of this research have shown that there isn’t standard model for role and limits of government interference in social security organization. In one of the country maybe government have role in social security organization and the other isn’t it. Social security In Iran, handle white governmental insurance cash and nongovernmental   organization or institute so social security organization.