This is the right time to gratify the auspicious dreams of our former President Mr. A.P.J. Abdul Kalam that makes India a developed country. It is a superior challenge to the Government of India since its independence. Although there are several Five Year Plans and economic development programmes introduced by the Government of India till now, the problems of unemployment, illiteracy and poverty could not be reduced drastically. The participation of NGOs, non-profit and social organizations in economic development of our country is also not sufficient to solve all the economic problems. Hence it is a vital need to involve the business organizations in improving the economic development of our country by extending their social welfare activities to the society with service motive. As the business organizations are the integral part of the society, their role and responsibility in improving the betterment of the society are unlimited. This paper presents the various dimensions of CSR practices followed by the selected companies in Tamil Nadu.