The CAG's revenue report, tabled on Friday before the monsoon session of the Maharashtra Legislature concluded, also showed that the outstanding amount on vehicle tax was as high as Rs 1,156.63 crore as on March 31, 2016.
Out of this, Rs 1,006.77 crore has been outstanding for more than five years.
"There were 463 cases (of stamp duty) out of 593 which were audited by the CAG--and found a revenue loss of Rs 155.52 crore. All the cases were inspected between 2015-16," the report said on the outstanding amount of stamp duty.
The report also noted that there was no information available whether these units had availed remission of stamp duty.
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