The tax authorities will now relay audit reports of corporates and specific information from their I-T returns as also PAN data to the ministry of corporate affairs, as the government plans to crack down harder on shell companies. Coming down heavily on shell companies, the Ministry of Corporate Affairs (MCA) has already cancelled registrations of over 1.62 lakh companies for non-filing of financial statements for the immediate two preceding fiscals. The Central Board of Direct Taxes (CBDT), the apex policy making body of the I-T department, in an order has asked the Principal Director General of Income Tax (Systems) to share "bulk information" to the MCA. Bulk information would mean Permanent Account Number (PAN) data of corporates, their Income Tax returns (ITRs), audit reports and statement of financial transactions (SFT) received from banks relating to corporates. Also the tax department would share identified PAN Challan Identification Number (CIN) as