Issues: (i) Whether a composite contract for supply and laying of electrical wiring and related works in Government buildings could be classified as 'Erection, Commissioning and Installation Service' for the period prior to 01.06.2007; (ii) Whether demand could be sustained under 'Works Contract Service' for the period after 01.06.2007 when the show cause notice proposed classification only under 'Erection, Commissioning and Installation Service'.

Issue (i): Whether a composite contract for supply and laying of electrical wiring and related works in Government buildings could be classified as 'Erection, Commissioning and Installation Service' for the period prior to 01.06.2007

Analysis: The charging scheme under the Finance Act, 1994 as it then stood covered service contracts simpliciter and did not extend to composite works contracts involving both supply of goods and labour. The activities in question were composite electrical contracts involving supply of materials and execution of wiring and related work, and therefore did not fall within the taxable category invoked for the pre-01.06.2007 period.

Conclusion: The classification under 'Erection, Commissioning and Installation Service' for the period prior to 01.06.2007 was not sustainable and the assessee succeeded on this issue.

Issue (ii): Whether demand could be sustained under 'Works Contract Service' for the period after 01.06.2007 when the show cause notice proposed classification only under 'Erection, Commissioning and Installation Service'

Analysis: The show cause notice formed the foundation of the demand and confined the proposal to classification under 'Erection, Commissioning and Installation Service'. A demand cannot be confirmed under a different taxable category not proposed in the notice. The consequential levy of interest and penalty could not survive once the demand itself failed on this ground.

Conclusion: The demand under 'Works Contract Service' for the later period was beyond the scope of the show cause notice and was not sustainable, with the assessee succeeding on this issue.

Final Conclusion: The impugned order was set aside and the appeal was allowed with consequential reliefs in law.

Ratio Decidendi: Composite contracts involving both supply of goods and execution of work cannot be taxed as service contracts simpliciter for the period before works contract taxation was introduced, and a demand cannot be sustained under a taxable entry not proposed in the show cause notice.

Issues: (i) Whether the amortised value of moulds and dies supplied free of cost by customers or retained in the appellant's factory is includible in the assessable value of aluminium die-cast components; (ii) Whether the extended period of limitation and the penalty imposed were sustainable.

Issue (i): Whether the amortised value of moulds and dies supplied free of cost by customers or retained in the appellant's factory is includible in the assessable value of aluminium die-cast components.

Analysis: Under Section 4 of the Central Excise Act, 1944, the transaction value governs assessable value, but any additional consideration flowing directly or indirectly from the buyer must be included. Rule 6 of the Central Excise Valuation Rules, 2000 specifically brings within assessable value the money value of additional consideration and the value of tools, dies and moulds supplied by the buyer free of cost or at reduced cost. The valuation circular relied upon in the order also treats buyer-supplied moulds as an element of cost to be amortised over production and added proportionately to the value of the finished goods. On the facts, the moulds and dies were essential production tools used for the appellant's die-cast components and their cost formed part of the manufacturing cost of the goods.

Conclusion: The amortised value of moulds and dies is includible in the assessable value of the finished goods, against the assessee.

Issue (ii): Whether the extended period of limitation and the penalty imposed were sustainable.

Analysis: Invocation of the extended period under Section 11A of the Central Excise Act, 1944 requires suppression of facts, wilful misstatement, fraud or intent to evade duty. The relevant accounting treatment and valuation methodology were reflected in statutory records and had been examined in departmental and audit proceedings, so the material facts were available to the department. The dispute was essentially one of valuation interpretation, and the ingredients necessary for invoking the extended period and for penalty under Section 11AC of the Central Excise Act, 1944 were not established.

Conclusion: The extended period was not sustainable and the penalty was liable to be set aside, in favour of the assessee.

Final Conclusion: The valuation addition was upheld, but the demand was confined to the normal period and the penalty was set aside, resulting in partial relief to the assessee.

Ratio Decidendi: Buyer-supplied moulds and dies, or their amortised cost, constitute additional consideration includible in the assessable value of the finished excisable goods, but the extended limitation period and penalty cannot be invoked absent suppression, wilful misstatement, fraud, or intent to evade duty.

Issues: (i) whether the refund claim relating to the amount paid on 09.05.2019 was barred by limitation under the transitional refund framework; (ii) whether Section 142(3) of the Central Goods and Services Tax Act, 2017 created an independent right to cash refund of credit that was otherwise not availed under the existing law, including on the strength of the COVID limitation exclusion and the export-related refund theory.

Issue (i): whether the refund claim relating to the amount paid on 09.05.2019 was barred by limitation under the transitional refund framework.

Analysis: The claim was treated as a refund of amount paid under the existing law, governed by Section 142(3) of the Central Goods and Services Tax Act, 2017 and, therefore, by the limitation applicable under Section 11B of the Central Excise Act, 1944. The relevant date was the date of payment, and the one-year period had already expired before the COVID exclusion period commenced. The exclusion ordered for the pandemic did not revive a claim that had already become time-barred. The amount paid under the 09.05.2019 challan was also treated as one for which credit could have been taken only within the prescribed period under the earlier CENVAT scheme.

Conclusion: The refund claim of Rs.3,94,708/- was time-barred and was not allowable in favour of the assessee.

Issue (ii): whether Section 142(3) of the Central Goods and Services Tax Act, 2017 created an independent right to cash refund of credit that was otherwise not availed under the existing law, including on the strength of the COVID limitation exclusion and the export-related refund theory.

Analysis: Section 142(3) was held to be a transitional provision that preserves only claims already maintainable under the existing law and does not create a fresh right to refund where no such entitlement existed earlier or where the right had already been lost. The claim could not be sustained on the basis of the EODC, because the amount paid pursuant to the customs obligation was not shown to be a refund claim under the Customs Act, 1962. The export-based refund route under Rule 5 of the Cenvat Credit Rules, 2004 was also not applicable on the facts found.

Conclusion: No independent entitlement to refund arose under Section 142(3), and the alternative grounds for refund failed.

Final Conclusion: The impugned rejection of the disputed refund survived judicial scrutiny, and no interference was called for in the appeal.

Ratio Decidendi: Section 142(3) of the Central Goods and Services Tax Act, 2017 does not confer a new refund right; it only preserves and channels claims that were otherwise valid under the existing law, subject to the applicable limitation.

Issues: (i) Whether the State Electricity Regulatory Commission has the power and jurisdiction to consider and factor in a Generation Based Incentive while determining tariff; (ii) what duties and obligations govern tariff determination when the Commission exercises that exclusive jurisdiction.

Issue (i): Whether the State Electricity Regulatory Commission has the power and jurisdiction to consider and factor in a Generation Based Incentive while determining tariff.

Analysis: Tariff determination is the exclusive province of the Electricity Regulatory Commissions under the Electricity Act, 2003, and there is no unallocated regulatory residue outside that field. Regulation 20 of the 2015 Tariff Regulations expressly requires the Commission to take into consideration any incentive or subsidy offered by the Central or State Government if availed by the generating company. The existence of a Union grant does not exclude the statutory power of the Commission; it only means that the Commission must consider the incentive in accordance with the governing statutory framework and regulations.

Conclusion: The Commission has the power and jurisdiction to consider and factor in the Generation Based Incentive while determining tariff.

Issue (ii): What duties and obligations govern tariff determination when the Commission exercises that exclusive jurisdiction.

Analysis: The Commission must exercise its tariff power holistically and in harmony with the statutory policy of promoting renewable energy, protecting consumer interests, and ensuring affordability and sustainability. A subsidy or incentive designed to support generators cannot be treated mechanically as a consumer-side deduction merely because tariff fixation lies with the regulator. The incentive must be given contextual and purposive effect so that the policy objective behind the grant is not defeated. Regulatory power must operate as a collaborative enterprise and not in a manner that nullifies the purpose of the policy or grant.

Conclusion: The Commission is obliged to treat the incentive purposively and consistently with the object of promoting renewable generation, rather than by automatic or mechanical deduction.

Final Conclusion: The appeal fails, and the tariff regulator's authority is affirmed, but the impugned treatment of the incentive is rejected because the benefit was intended to remain with the generating company over and above tariff.

Ratio Decidendi: A tariff regulator may consider a government incentive or subsidy only in a manner that is consistent with the statutory scheme and the purpose of the incentive, and the existence of a government grant does not by itself oust the regulator's tariff jurisdiction.

Issues: Whether a non-executive Independent Director, who was not a signatory to the dishonoured cheques, could be vicariously liable under Section 141 of the Negotiable Instruments Act, 1881 in the absence of specific averments in the complaint showing that he was in charge of and responsible for the conduct of the company's business at the relevant time.

Analysis: Vicarious liability under Section 141 is penal in nature and must be strictly construed. The complaint must contain clear and unambiguous averments as to how the director was in charge of and responsible for the conduct of the business of the company at the time of the offence. Mere designation as a director is insufficient. Where the accused is a non-executive or Independent Director, liability cannot be fastened unless the complaint specifically alleges direct involvement in the company's business or in the transaction in question. On the pleadings here, the complaints made only general assertions that the petitioner was responsible for day-to-day management, while the record showed that he was an Independent Director, was not a cheque signatory, and had no specific role pleaded in the impugned transactions.

Conclusion: The petitioner could not be prosecuted with the aid of Section 141 of the Negotiable Instruments Act, 1881, and the summoning orders and consequent criminal proceedings were liable to be quashed qua him.

Outcome: The application for condonation of delay was rejected and the special leave petition was dismissed as time barred.

Issues: (i) Whether the respondent contravened the anti-profiteering mandate by increasing base ticket prices instead of passing on the benefit of GST rate reduction, notwithstanding State cinema regulation and alleged permissions. (ii) Whether the Rs. 3 per ticket maintenance charge could be excluded while computing GST and the commensurate price reduction. (iii) Whether the profiteered amount was liable to be deposited in the Consumer Welfare Funds and whether penalty was imposable.

Issue (i): Whether the respondent contravened the anti-profiteering mandate by increasing base ticket prices instead of passing on the benefit of GST rate reduction, notwithstanding State cinema regulation and alleged permissions.

Analysis: The reduction in GST rates on cinema tickets created a statutory obligation under Section 171 of the Central Goods and Services Tax Act, 2017 to pass on the benefit by way of commensurate reduction in prices. The respondent did not reduce ticket prices after 01.01.2019 and instead increased the base prices, thereby neutralising the tax benefit. The State cinema framework was held to operate only as a ceiling on ticket prices and did not prevent reduction of prices for GST purposes. The alleged permissions and pre-GST writ orders did not displace the central anti-profiteering mandate, and no cogent evidence of genuine cost escalation was produced to justify the higher base prices.

Conclusion: The respondent had contravened Section 171 of the Central Goods and Services Tax Act, 2017 and had profiteered by not passing on the GST benefit commensurately.

Issue (ii): Whether the Rs. 3 per ticket maintenance charge could be excluded while computing GST and the commensurate price reduction.

Analysis: The maintenance charge formed part of the amount collected in connection with the supply of cinema admission and was required to be included in the ticket value for GST computation. No provision of the Central Goods and Services Tax Act, 2017 permitted exclusion of that amount from taxable value for the purpose of determining the benefit to be passed on after the rate reduction.

Conclusion: The Rs. 3 per ticket maintenance charge could not be excluded from the computation.

Issue (iii): Whether the profiteered amount was liable to be deposited in the Consumer Welfare Funds and whether penalty was imposable.

Analysis: The quantified profiteering amount was sustained and directed to be deposited in the Consumer Welfare Funds because the recipients were not identifiable. Penalty under Section 171(3A) was not imposed as that penal provision came into force after the relevant period of contravention.

Conclusion: The respondent was directed to deposit the profiteered amount, and no penalty was imposed.

Final Conclusion: The anti-profiteering allegation was upheld, the quantified profiteered amount was confirmed for deposit, and the proceedings were concluded without penalty.

Ratio Decidendi: A supplier must pass on the benefit of GST rate reduction through an actual commensurate reduction in final consumer price, and reliance on State-level price ceilings or permissions does not justify retention of the tax benefit absent cogent proof of genuine cost escalation.

Issues: Whether provisional attachment of mortgaged properties standing in the banks' favour was sustainable when the record indicated that the properties were attached as value of the alleged proceeds of crime and not as property directly or indirectly acquired from proceeds of crime.

Analysis: The attachment power under Section 5(1) of the Prevention of Money Laundering Act, 2002 requires the authorised officer to record reasons to believe, on the basis of material in possession, that the property is proceeds of crime and is likely to be concealed, transferred, or otherwise dealt with so as to frustrate confiscation. The material on record showed that the relevant properties were already mortgaged to the appellant banks, possession had been taken by the banks, and some properties had already been auctioned. The record did not support the new contention that the properties were themselves direct or indirect proceeds of crime. The tribunal treated the attachment as one made only as value thereof, and found no substantiation for the assertion that non-attachment would frustrate proceedings.

Conclusion: The provisional attachment of the mortgaged properties was not sustainable against the appellant banks, and the impugned order was set aside.

Issues: Whether the declared value of imported second-hand machinery could be rejected and re-determined solely on the basis of the local Chartered Engineer's certificate, despite the existence of a Load Port Chartered Engineer's certificate.

Analysis: The value of imported goods under Section 14 of the Customs Act, 1962 is governed by the transaction value, and rejection of the declared value requires a legally sustainable basis. The Load Port Chartered Engineer's certificate was on record and contained the material particulars sufficient to establish the used nature of the machinery. The local certificate did not create any real dispute on the identity or condition of the goods, and the omission of the year of manufacture in the Load Port certificate was not treated as a fatal defect. The circular governing second-hand machinery valuation contemplated use of a local certificate only where the Load Port certificate was absent or improper, and that situation did not exist here. Rejection of the declared value and enhancement based only on the local certificate was therefore unsustainable.

Conclusion: The declared value could not be rejected on the facts of the case, and the valuation based solely on the local Chartered Engineer's certificate was not justified.

Issues: (i) Whether the difference between the freight collected from customers and the freight paid to shipping lines, in the course of booking and selling cargo space for export and import shipments, constituted taxable service and could be taxed as Business Support Service or otherwise under service tax law for the disputed period. (ii) Whether the demand, interest and penalties founded on the same classification and valuation approach could survive.

Issue (i): Whether the difference between the freight collected from customers and the freight paid to shipping lines, in the course of booking and selling cargo space for export and import shipments, constituted taxable service and could be taxed as Business Support Service or otherwise under service tax law for the disputed period.

Analysis: The activity was found to be a principal-to-principal transaction of purchasing cargo space from shipping lines and reselling the same to customers. The surplus earned was treated as profit from trading in cargo space, not consideration for rendering any service. The valuation provisions could not be invoked to include such difference as taxable value, and the demand was held unsustainable in light of the settled position that no service tax lies on mere buying and selling of cargo space or on the markup arising therefrom.

Conclusion: The issue was decided in favour of the assessee. The markup on ocean freight was held not liable to service tax.

Issue (ii): Whether the demand, interest and penalties founded on the same classification and valuation approach could survive.

Analysis: Once the underlying levy itself failed, the connected demand for interest and penalties could not stand. The reasoning adopted for the principal levy also negatived the basis for penal consequences arising from the same demand.

Conclusion: The demand, interest and penalties were set aside in favour of the assessee.

Final Conclusion: The appeal succeeded and the impugned order was overturned, with consequential reliefs flowing to the assessee in law.

Ratio Decidendi: Profit earned from the principal-to-principal purchase and sale of cargo space is not consideration for a taxable service, and the service tax valuation provisions cannot be used to tax such trading margin.

Issues: Whether refund of service tax under Notification No. 12/2013-ST is admissible for services used in authorised operations in an SEZ when the services are specified by the Development Commissioner but are alleged not to fall within the exact description approved by the Unit Approval Committee.

Analysis: The notification grants exemption by way of refund for services received by an SEZ unit and used for authorised operations, and its scheme requires approval of the list of specified services for which exemption or refund is claimed. The decisive factors are that the services must be specified, tax must have been paid, and the services must have been used in authorised operations. Once those requirements are met, rejection cannot rest on the narrow ground that the insurance services claimed as refund are not described in the approval list in the same manner, especially when the services were in fact used for the authorised operations and service tax was discharged on them. Reliance on Cenvat Credit Rules to deny such refund was held to be misplaced because the refund claim was governed by the notification's own conditions.

Conclusion: The refund could not be rejected on the ground that the employee insurance services did not exactly fit the description of general insurance in the approval list, and the assessee was entitled to refund.

Final Conclusion: The impugned rejection of refund was set aside and the appeals succeeded with consequential relief.

Ratio Decidendi: Under Notification No. 12/2013-ST, refund is admissible for specified services used in authorised operations in an SEZ if service tax has been paid, and mere mismatch with the descriptive nomenclature in the approval list is not a valid ground to deny the refund.

Issues: Whether the assessee's skill-development, training and certification activities constitute "education" under section 2(15), rather than general public utility hit by its proviso, and qualify for exemption under sections 11 and 12.

Analysis: The activities comprised structured, curriculum-based training, faculty-development initiatives, vocational courses and certification programmes intended to develop skills, knowledge and employability. The proviso to section 2(15) principally applies to general-public-utility activities conducted as trade, commerce or business. Its application depends on the nature, object and manner of the activity, including whether receipts are merely incidental or represent profit-oriented commercial activity. Certification fees, membership fees and training receipts were incidental to the educational and skill-development objects; there was no material showing disproportionate fees, profit maximisation or commercial conduct. The surplus was applied to charitable objects, and deficits in several years further negated a profit motive.

Conclusion: The activities fall within "education" under section 2(15), are not hit by its proviso, and the assessee is entitled to exemption under sections 11 and 12.

Issues: Whether imported goods under seizure during investigation could be permitted to be re-exported.

Analysis: The goods had remained in custody for over a year, samples had already been drawn for testing, and the goods had not been cleared for home consumption. Continued seizure served no useful purpose in the circumstances. Revenue interests were protected by requiring security through a bond for the differential duty and a bank guarantee linked to the re-determined value.

Conclusion: Re-export of the seized goods shall be permitted upon execution of a bond for the differential duty and furnishing of a bank guarantee equivalent to 5% of the re-determined value.

Issues: Whether reassessment for AY 2018-19 was validly initiated where notice under Section 148 was issued after expiry of three years with approval of the Principal Commissioner instead of the authority specified under Section 151(ii).

Analysis: For a notice issued on 07.04.2022 for AY 2018-19, more than three years had elapsed from the end of the relevant assessment year. Section 151(ii), as then applicable, required prior approval of the Principal Chief Commissioner, Principal Director General, Chief Commissioner or Director General. Approval obtained from the Principal Commissioner was therefore not approval by the specified authority. The proviso introduced to Section 151 with effect from 01.04.2023, concerning exclusion of time allowed under Section 148A(b), could not be applied retrospectively.

Conclusion: The notice under Section 148 and consequential reassessment lacked valid jurisdiction and the reassessment was quashed, in favour of the assessee.

Issues: Whether a penalty under section 271AAB could survive where the statutory notice did not specify the applicable charge or category of penalty.

Analysis: The notice initiating penalty proceedings did not identify the clause of section 271AAB under which penalty was proposed. The applicable categories carried distinct statutory consequences and rates; consequently, failure to communicate the precise charge deprived the assessee of an effective opportunity to respond. The quantum assessment had also been reversed to the extent it treated the disclosed amount as unexplained investment, with the amount directed to be assessed as income from other sources at normal rates.

Conclusion: The unspecified charge rendered the initiation of penalty proceedings invalid, and the penalty levied under section 271AAB was deleted in favour of the assessee.

Issues: (i) Whether minority shareholders who had earlier challenged the settlement proceedings and the revocation of the settlement order had a sufficient and direct interest to be impleaded as respondents in the present writ petitions challenging the revocation order. (ii) Whether the presence of SEBI alone was sufficient, or whether the applicants were necessary or proper parties for effective adjudication of the challenge to revocation.

Issue (i): Whether minority shareholders who had earlier challenged the settlement proceedings and the revocation of the settlement order had a sufficient and direct interest to be impleaded as respondents in the present writ petitions challenging the revocation order.

Analysis: The applicants were shareholders of the petitioner companies and had been involved in earlier rounds of proceedings concerning the settlement order and its revocation. Their grievances were not remote or abstract, because the outcome of the present challenge could revive the settlement order and directly affect their rights as minority shareholders. The Court noted that the applicants had earlier raised the issue of non-compliance with the settlement terms and had litigated connected questions concerning the same settlement framework. In writ proceedings, the Court is entitled to permit a person to be heard where that person has a substantial interest in the dispute or in the question to be decided.

Conclusion: The applicants had a direct and substantial interest and were entitled to be impleaded.

Issue (ii): Whether the presence of SEBI alone was sufficient, or whether the applicants were necessary or proper parties for effective adjudication of the challenge to revocation.

Analysis: The Court held that the controversy was not merely between SEBI and the petitioners, because any decision either quashing or upholding the revocation order would have a direct bearing on the applicants' interests. The fact that SEBI would defend its own order did not make the applicants redundant, since the question of compliance with the settlement order had already been raised by them in prior proceedings and the present outcome could prejudice their rights. The Court also held that prior consent-based impleadment in earlier proceedings did not control the present applications, but it was relevant that the applicants had not been strangers to the dispute. The principles governing necessary and proper parties in writ matters supported their joinder.

Conclusion: The applicants were proper and necessary parties and their impleadment could not be refused.

Final Conclusion: The interim applications were allowed, and the applicants were permitted to be impleaded as respondents in the writ petitions so that the dispute concerning revocation of the settlement order could be effectively adjudicated.

Ratio Decidendi: In writ proceedings, a person who has a substantial and direct interest in the outcome of the impugned decision, and whose rights may be vitally affected by the result, may be impleaded as a necessary or proper party even if the regulator is already defending its own order.

Issues: Whether the addition under section 56(2)(vii)(c) was sustainable on the footing that the assessee indirectly acquired shares below fair market value, and whether Rule 11UA for the relevant assessment year required valuation of the underlying shares on book value rather than under the amended method.

Analysis: The Tribunal followed its coordinate-bench decision on identical facts and held that, for the assessment year under consideration, Rule 11UA required valuation of unquoted equity shares on the basis of book value as reflected in the balance sheet. The amended method applicable from 01.04.2018 could not be applied retrospectively. The addition was also found unsustainable because the Assessing Officer had proceeded by valuing the underlying shares of the ultimate investee company instead of applying the prescribed formula to the shares actually transferred. On the facts, the deletion made by the appellate authority was found to be in accordance with the governing rule and the earlier coordinate-bench view.

Conclusion: The addition under section 56(2)(vii)(c) was not justified and the deletion was affirmed in favour of the assessee.

Final Conclusion: The revenue's challenge failed, and the appellate order deleting the addition was sustained.

Ratio Decidendi: For the relevant assessment year, valuation under Rule 11UA had to be made in the manner prescribed for that year, and the amended valuation method could not be applied retrospectively to sustain an addition under section 56(2)(vii)(c).

Issues: Whether the annual letting value of commercial properties remaining vacant throughout the year could be taken at nil under Section 23(1)(c).

Analysis: Section 23(1)(c) applies where property held for letting remains vacant and the resulting actual rent is lower than its reasonable expected rent. The provision covers vacancy for the whole year as well as part of the year. Its purposive construction requires "let" to include property intended and available to be let, where the assessee demonstrates an intention to lease it. The assessee's leasing business, efforts through brokers, and subsequent letting of the premises established that the vacant properties were held for letting. As no rent was received or receivable during the relevant year because of vacancy, the actual rent was nil.

Conclusion: The annual letting value of the properties vacant for the whole year was nil under Section 23(1)(c), and the deemed-rent addition was deleted in favour of the assessee.

Issues: Whether reassessment proceedings for Assessment Year 2017-18 were valid where sanction for action after expiry of three years from the end of the relevant assessment year was granted by the Principal Commissioner rather than the authority specified under Section 151(ii).

Analysis: Before insertion of the proviso to Section 151 with effect from 01.04.2023, the period and competent sanctioning authority under Section 151 operated independently of extensions under Section 149. Once three years from the end of the relevant assessment year had expired, approval could only be accorded by the Principal Chief Commissioner, or in the absence of such authority, the Chief Commissioner. The approval granted by the Principal Commissioner was therefore not by the specified authority, and the subsequently inserted proviso could not apply retrospectively.

Conclusion: The sanction was invalid; the notice under Section 148, the order under Section 148A(d), and all consequential reassessment proceedings were invalid and unsustainable in law.