Exemption notification and excess duty collection under Section 11D were upheld despite retrospective amendment and limitation objections.

Notification No. 355/86-CE was construed as an exemption notification that reduced the duty on cigarettes by the duty already paid on cut tobacco, and not as a set-off scheme. Board circulars and trade notices were treated as procedural clarifications that could not alter the notification's plain text. Where the assessee collected from buyers duty at the pre-concession rate despite paying a lower effective duty, the excess represented duty collected without corresponding liability and had to be deposited under Section 11D of the Central Excise Act, 1944. The notice was also treated as not barred by limitation or unreasonable delay in view of the retrospective amendment to Section 11D.

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Issues: (i) Whether Notification No. 355/86-CE dated 24/06/1986 granted a set-off of duty paid on cut tobacco or was an exemption notification; (ii) whether the Board Circulars and Trade Notices showed that the notification operated as a set-off measure; (iii) whether the assessee had paid the full effective duty on the finished cigarettes and could therefore recover the full duty from buyers; (iv) whether Section 11D of the Central Excise Act, 1944 could be invoked where duty collected from buyers exceeded the duty actually payable after the notification benefit; (v) whether the show-cause notice issued in 2000 for the period 1993 to 1995 was barred by limitation or issued after an unreasonable delay.

Issue (i): Whether Notification No. 355/86-CE dated 24/06/1986 granted a set-off of duty paid on cut tobacco or was an exemption notification.

Analysis: The notification was issued under Rule 8 of the Central Excise Rules, 1944 and expressly exempted cigarettes from so much of the duty as was equivalent to the duty already paid on cut tobacco used in their manufacture. The wording showed that the duty on the final product stood reduced by the amount of duty paid on the input. An exemption notification must be construed strictly according to its text, and the form of availing the benefit could not convert the notification into a set-off provision.

Conclusion: The notification was an exemption notification and not a set-off notification. The issue was decided against the assessee.

Issue (ii): Whether the Board Circulars and Trade Notices showed that the notification operated as a set-off measure.

Analysis: The circulars and trade notices were treated as clarificatory instructions relating to the procedure for claiming the benefit available under the exemption notification. They did not conflict with the notification itself and could not alter its character. Administrative instructions could not override the plain language of the exemption.

Conclusion: The circulars and trade notices did not establish that the notification was a set-off notification. The issue was decided against the assessee.

Issue (iii): Whether the assessee had paid the full effective duty on the finished cigarettes and could therefore recover the full duty from buyers.

Analysis: The assessee paid duty on the finished product after reducing the benefit attributable to duty already paid on cut tobacco, but collected from buyers the entire duty shown at the pre-concession rate. The excess collected over the actual duty payable represented an amount recovered as duty without corresponding liability, attracting the principle of enrichment.

Conclusion: The assessee had not paid full duty in the manner in which it recovered duty from buyers, and it was not entitled to retain the excess collection. The issue was decided against the assessee.

Issue (iv): Whether Section 11D of the Central Excise Act, 1944 could be invoked where duty collected from buyers exceeded the duty actually payable after the notification benefit.

Analysis: Section 11D requires a person who collects any amount as excise duty in excess of the duty assessed, determined, and paid to deposit that excess with the Central Government. Since the assessee collected an amount from buyers in excess of the duty actually payable after giving effect to the notification, the statutory condition for invoking Section 11D was satisfied.

Conclusion: Section 11D was rightly invoked. The issue was decided against the assessee.

Issue (v): Whether the show-cause notice issued in 2000 for the period 1993 to 1995 was barred by limitation or issued after an unreasonable delay.

Analysis: Section 11D was retrospectively amended by the Finance Act, 2000 with effect from 20/09/1991. The notice was issued soon after that amendment, and the delay was therefore not treated as unreasonable. The limitation arguments based on other provisions were held inapplicable to proceedings under Section 11D.

Conclusion: The notice was neither barred by limitation nor issued after an unreasonable period. The issue was decided against the assessee.

Final Conclusion: The appeal failed in its entirety, the demand under Section 11D was upheld, and the connected civil application also did not survive.

Ratio Decidendi: An exemption notification reducing duty by reference to duty already paid on an input must be construed strictly according to its text, and any excess amount collected from buyers as excise duty over the duty actually payable is liable to be deposited under Section 11D of the Central Excise Act, 1944, even where the statutory provision is applied retrospectively.

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