Sales tax exemption notification and surcharge computation: surcharge may be included in tax liability and adjusted within concession limits.

A sales tax exemption notification under the Kerala General Sales Tax Act was construed to grant relief on the tax payable while expressly extending to surcharge under the Kerala Surcharge on Taxes Act. The court held that the assessing authority could first compute the sales tax and surcharge under the statutory scheme, then give effect to the exemption within the limits of the eligibility certificate and the cap on cumulative concession. The phrase "tax payable" was treated as the liability computed under the Act, not the net amount after exemption. Earlier notification-based authorities were distinguished as inapplicable on the wording of the notification in issue, and the adjustment of surcharge against the exemption was upheld.

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Issues: Whether surcharge under the Kerala Surcharge on Taxes Act, 1957 was leviable when sales tax under the Kerala General Sales Tax Act, 1963 stood exempted under a notification issued under section 10 of that Act, and whether such surcharge could be adjusted against the exemption granted.

Analysis: The exemption notification granted relief not on the goods but on the tax payable, and it specifically extended to surcharge under section 3 of the Kerala Surcharge on Taxes Act, 1957 in relation to the covered goods. The scheme of the notification, read with section 5 of the Kerala General Sales Tax Act, 1963 and rule 9(e) of the Kerala General Sales Tax Rules, 1963, contemplated first computing the tax payable under the Act and the surcharge thereon, and thereafter giving effect to the exemption within the limits prescribed by the eligibility certificate and the cap on cumulative concession. The Court distinguished the earlier notification considered in K.P. Paper Products and held that, on the wording of the notification in issue, the expression "tax payable" meant the liability as determined under the Act for computation purposes and not the ultimate net amount after exemption. The assessee's reliance on Ashok Service Centre was also held inapplicable in the context of this notification.

Conclusion: Surcharge was leviable for computation and adjustment purposes under the notification, and the Tribunal's view sustaining the assessment and adjustment was correct.

Final Conclusion: The revisions failed because the exemption notification did not exclude surcharge from the statutory computation of tax liability, and the resulting demand was valid within the limits of the concession scheme.

Ratio Decidendi: Where a sales tax exemption notification grants relief on "tax payable" and expressly includes surcharge, the assessing authority may compute surcharge as part of the tax liability and adjust it against the exemption, subject to the notification's limits.

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