Big CSR spenders include Reliance Industries with Rs 760 crore, ONGC with Rs 495 crore, Infosys with Rs 239 crore, NTPC with Rs 205 crore and TCS with Rs 220 crore, according to company filings.

The country’s top 75 companies spent more than Rs 4,000 crore towards corporate social responsibility in the last fiscal, the first year after the government mandated bigger companies to give away a part of their profits for social work, early estimates of the government show.

Big CSR spenders include Reliance IndustriesBSE -0.31 % with Rs 760 crore, ONGC with Rs 495 crore, InfosysBSE 3.13 % with Rs 239 crore, NTPCBSE -0.08 % with Rs 205 crore and TCS with Rs 220 crore, according to  ..