Excise valuation and exemption limits: effective duty is excluded from assessable value, and promissory estoppel cannot override the undertaking.

Excise valuation under Section 4 of the Central Excises and Salt Act, 1944 is to be based on the normal price excluding the effective duty of excise, and the statutory exemption cannot be denied merely because the duty element was included in the price charged to customers. The retrospective Explanation to Section 4(4)(d)(ii) clarifies that effective duty means duty after allowing the exemption. A promissory estoppel plea also fails where the exemption is taken under Rule 8 of the Central Excise Rules, 1944 subject to an undertaking that the assessee will pay the full duty if determined, since no contrary enforceable promise is shown.

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Issues: (i) Whether the petitioner-company was entitled to the full benefit of the excise exemption notification despite including the full excise duty in the price charged to customers. (ii) Whether the petitioner could invoke promissory estoppel against recovery of the full excise duty.

Issue (i): Whether the petitioner-company was entitled to the full benefit of the excise exemption notification despite including the full excise duty in the price charged to customers.

Analysis: The assessable value under Section 4 of the Central Excises and Salt Act, 1944 is the normal price in the price list excluding the effective duty of excise. The Explanation to Section 4(4)(d)(ii), inserted by amendment through Section 47 of the Finance Act, 1982 with retrospective effect from 1-10-1975, makes clear that the effective duty means the duty under the Act after allowing the exemption. In view of the earlier decisions of the Court, the exemption could not be denied on the ground that the duty was included in the value charged to customers.

Conclusion: The contention was rejected and the issue was decided against the petitioner.

Issue (ii): Whether the petitioner could invoke promissory estoppel against recovery of the full excise duty.

Analysis: No such plea had been raised in the petition, and in any event the exemption was claimed under Rule 8 of the Central Excise Rules, 1944 subject to an undertaking that the assessee would be liable to pay the full duty if so determined. On that basis, no enforceable promise contrary to the statutory position was shown.

Conclusion: The plea of promissory estoppel was rejected and the issue was decided against the petitioner.

Final Conclusion: The writ petition failed on both grounds, and the challenge to the excise demand was not sustained.

Ratio Decidendi: For excise valuation, the assessable value excludes the effective duty of excise after giving effect to the statutory exemption, and promissory estoppel cannot defeat a claim founded on an exemption taken subject to an undertaking to pay duty as determined by the Department.

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