A total of 37,652 cases involving revenue of Rs 74,861.71 crore -- Rs 53,521.86 crore related to central excise and Rs 21,339.85 crore as service tax -- is pending in the 'call book' as of March 31, 2013, the Comptroller and Auditor General (CAG) has said in its report.
A call book acts as a set of records of those central excise and service tax cases where the demand could not be realised due to reasons such as the department having gone in appeal and injunction from courts, etc.
"We tabulated the performance of the department in respect of call book clearance in central excise during recent years and noted that the pendency of cases in the call book is still very high, indicating the need for close monitoring of the process of review of call book items," the report said.
The call book pendency of central excise cases was Rs 46,727.46 crore and Rs 42,207.90 crore during 2011-12 and 2010-11, respectively.
As per the instructions of Central Board of Excise and Customs (CBEC), call book cases need to be reviewed on a monthly basis. The review may result in "substantial reduction" in the number of unconfirmed demands in the call book, the instructions state.
The call book pendency of service tax cases was Rs 20,273.45 crore and Rs 15,667.47 crore during 2011-12 and 2010-11, respectively, adds the CAG report which was tabled in Parliament in July this year.