"We have not taken any money (from Saradha)," she said during her reply to the debate on the budgetary demands for grants of the home department.
"You have to prove that we are not cooperating with the CBI. I challenge you. You are saying untruths. We are not doing so. We have already written a letter to hand over all documents," Banerjee told the Assembly.
The Supreme Court had earlier ordered that the CBI would investigate the collapse of the Saradha Group, a ponzi firm, which had left lakhs of small investors bankrupt in West Bengal.