"We had issued a notice to IOC last month for tax liability of Rs 4.64 crore and the oil major has to reply by May 24," said a DGCEI source.
IOC will have to reply why the amount of Rs 4.64 crore along with interest, penalty and additional penalty for suppressing the value of toll charges paid to the transporters should not be charged, said the notice issued by Additional Director-General of DGCEI Samanjasa Das.
Das also said the transporters involved are plying their trucks on various routes for transporting the goods of IOC and that there are certain roads where toll charges are collected from these vehicles.
"Without payment of the impugned toll charges, the goods carriage cannot use the said road and hence, the transporter cannot provide the impugned services of a goods transport agency without paying toll charges," the notice added.
Therefore, the toll charges cannot be disintegrated from the value of taxable services of a goods transport agency as they are inextricably connected with the service provided, the notice said.
When contacted, IOC spokesperson refused to comment.