Mumbai: In a significant ruling, the CESTAT Mumbai has held that sales tax deferred under a state incentive scheme—and subsequently discharged by paying its Net Present Value (NPV)—cannot be added back to the transaction value for calculating central excise duty. The decision sets aside the demands raised by lower authorities and clarifies that NPV payment constitutes complete settlement of the sales tax liability.
Background
The matter pertained to the pre-GST period, during which several manufacturers availed sales tax deferral benefits offered under state industrial incentive schemes.
The deferred tax was later settled through NPV payment, a mechanism designed to account for the time value of money.
Revenue authorities argued that since the assessee paid only the NPV and not the full amount of deferred sales tax, the “unpaid” portion should be added to the excisable value.
The Tribunal rejected this premise, holding that NPV is not a tax waiver but a full and final financial discharge of the liability.
Tribunal’s Findings
CESTAT reaffirmed that abatement for sales tax is frozen at the time of goods clearance, and subsequent adjustments under state schemes cannot alter the assessable value. The bench comprising C.J. Mathew and Ajay, relied on earlier decisions such as Uttam Galva Steels Ltd. and Kinetic Engineering Ltd., which similarly held that excise valuation cannot be revisited due to later tax settlements.
The ruling distinguishes NPV payments from permanent tax set-offs, emphasizing that the assessee does not retain any portion of the tax and therefore cannot be saddled with additional excise duty.
Outcome
With this decision, the Tribunal has confirmed that opting for NPV discharge under a state incentive programme does not trigger any extra excise liability, providing clarity to manufacturers facing similar disputes.

