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Patna High Court Judgments in February 2026: Case Law Digest

Read 64 LawLens analyses of Patna High Court judgments published in February 2026, covering key rulings, legal principles and case law.

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February 2026 Judgments

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### Fabricated steel superstructure is an unspecified commodity taxable at the higher rate in works contracts. Overview: Ircon International Ltd. challenged a reassessment order under the Bihar Value Added Tax Act, 2005, for the period 2014-15. The petitioner, engaged in a rail-cum-road bridge project, argued that structural steel used in the project should be taxed as "declared goods" (Section 14 of the CST Act) at 5% and that payments to sub-contractors for fabrication should be deductible. Key Legal Issues: 1. Classification of Goods: Whether fabricated "triangulated steel girders" retain the character of "iron and steel" or transform into a distinct, unspecified commodity. 2. Taxable Event & Valuation: Determining the point of incorporation in a works contract and whether fabrication/transportation costs form part of the taxable value. 3. Jurisdiction under Section 31: Whether the authority could invoke reassessment powers without a "change of opinion" bar. Court’s Observations: * Transformation & Marketability: The Court applied the "twin tests" from *Quippo Energy Ltd.*, ruling that raw structural steel underwent a fundamental change through fabrication to become a bridge superstructure. This transformation created a commercially distinct commodity with a different functional utility. * Taxable Value: Relying on *Gannon Dunkerley*, the Court held that since the property in goods passes only at the time of incorporation into the work, the measure of tax is the value of the goods at that specific moment. Consequently, costs incurred to bring the goods to their final form (fabrication, transportation, and erection) prior to incorporation are not deductible. * Consistency vs. Res Judicata: The Court clarified that principles of *res judicata* do not strictly apply to tax proceedings. The fact that the Department taxed the petitioner at 4-5% in previous years did not prevent a correct reassessment if the fundamental legal classification was never specifically adjudicated. * Sub-Contractor Turnover: The Court distinguished *Larsen & Toubro (2008)*, noting that the assessing officer did not improperly add the sub-contractor’s turnover but rather correctly valued the final fabricated structure transferred by the main contractor. Conclusion: The High Court dismissed the writ petitions, upholding the assessment at 13.5% (as unspecified goods) and affirming that fabrication and launching costs are part of the taxable value of the processed goods in a works contract.. Ircon International Ltd. v. The State of Bihar & Others [CWJC No. 3600 of 2020 with connected matters]. Patna High Court. LawLens

Patna High Court·

Tax LawConstruction Law

### Fabricated steel superstructure is an unspecified commodity taxable at the higher rate in works contracts. Overview: Ircon International Ltd. challenged a reassessment order under the Bihar Value Added Tax Act, 2005, for the period 2014-15. The petitioner, engaged in a rail-cum-road bridge project, argued that structural steel used in the project should be taxed as "declared goods" (Section 14 of the CST Act) at 5% and that payments to sub-contractors for fabrication should be deductible. Key Legal Issues: 1. Classification of Goods: Whether fabricated "triangulated steel girders" retain the character of "iron and steel" or transform into a distinct, unspecified commodity. 2. Taxable Event & Valuation: Determining the point of incorporation in a works contract and whether fabrication/transportation costs form part of the taxable value. 3. Jurisdiction under Section 31: Whether the authority could invoke reassessment powers without a "change of opinion" bar. Court’s Observations: * Transformation & Marketability: The Court applied the "twin tests" from *Quippo Energy Ltd.*, ruling that raw structural steel underwent a fundamental change through fabrication to become a bridge superstructure. This transformation created a commercially distinct commodity with a different functional utility. * Taxable Value: Relying on *Gannon Dunkerley*, the Court held that since the property in goods passes only at the time of incorporation into the work, the measure of tax is the value of the goods at that specific moment. Consequently, costs incurred to bring the goods to their final form (fabrication, transportation, and erection) prior to incorporation are not deductible. * Consistency vs. Res Judicata: The Court clarified that principles of *res judicata* do not strictly apply to tax proceedings. The fact that the Department taxed the petitioner at 4-5% in previous years did not prevent a correct reassessment if the fundamental legal classification was never specifically adjudicated. * Sub-Contractor Turnover: The Court distinguished *Larsen & Toubro (2008)*, noting that the assessing officer did not improperly add the sub-contractor’s turnover but rather correctly valued the final fabricated structure transferred by the main contractor. Conclusion: The High Court dismissed the writ petitions, upholding the assessment at 13.5% (as unspecified goods) and affirming that fabrication and launching costs are part of the taxable value of the processed goods in a works contract.

The Petitioner, a Public Limited Company, was awarded a works contract by the East Central Railways for the construction of a rail-cum-road bridge across the river Ganga.

3 MIN READ

### Fabrication and Erection Costs in Works Contracts Form Part of Taxable Value of Transformed Unspecified Goods Summary of the Judgment: The Patna High Court dismissed writ petitions filed by Ircon International Ltd., affirming that structural steel converted into "steel superstructure/triangulated girders" through fabrication, transportation, and erection constitutes a commercially distinct, unspecified commodity. The Court ruled that under the Bihar Value Added Tax Act, 2005, and Article 366(29-A)(b) of the Constitution, the taxable event occurs at the point of incorporation into the work. Consequently, costs associated with transforming raw material into the final structure (fabrication and related charges) are not deductible as labour but form part of the taxable value of the "unspecified goods," attracting a higher tax rate of 13.5% rather than the 5% applicable to declared goods (iron and steel). The Court also clarified that the principle of *res judicata* does not apply to taxation proceedings across different assessment years.. Ircon International Ltd. v. The State of Bihar & Others [CWJC No. 3600 of 2020 with connected matters]. Patna High Court. LawLens

Patna High Court·

Tax LawConstruction Law

### Fabrication and Erection Costs in Works Contracts Form Part of Taxable Value of Transformed Unspecified Goods Summary of the Judgment: The Patna High Court dismissed writ petitions filed by Ircon International Ltd., affirming that structural steel converted into "steel superstructure/triangulated girders" through fabrication, transportation, and erection constitutes a commercially distinct, unspecified commodity. The Court ruled that under the Bihar Value Added Tax Act, 2005, and Article 366(29-A)(b) of the Constitution, the taxable event occurs at the point of incorporation into the work. Consequently, costs associated with transforming raw material into the final structure (fabrication and related charges) are not deductible as labour but form part of the taxable value of the "unspecified goods," attracting a higher tax rate of 13.5% rather than the 5% applicable to declared goods (iron and steel). The Court also clarified that the principle of *res judicata* does not apply to taxation proceedings across different assessment years.

The Petitioner, a Public Limited Company, was awarded a works contract by East Central Railways for the construction of a rail-cum-road bridge superstructure across the River Ganga

3 MIN READ

### Fabrication and Erection Charges Incurred Prior to Incorporation in Works Contract Are Taxable as Part of Unspecified Goods Legal Brief: * Facts: Ircon International Ltd. (Petitioner) was awarded a works contract by East Central Railways for the construction of a rail-cum-road bridge. The Petitioner purchased structural steel (declared goods under Section 14 of the CST Act) and engaged sub-contractors for fabrication, transportation, and erection. The Petitioner claimed these expenses as labor deductions and sought a 5% tax rate. The Revenue reassessed the transaction under Section 31 of the Bihar VAT Act, 2005, treating the final "steel superstructure" as a distinct, unspecified commodity taxable at 13.5%. * Issue: Whether the conversion of structural steel into a bridge superstructure constitutes a new commercial commodity, and whether fabrication/erection costs are deductible as labor or part of the taxable value of goods. * Ruling: The Patna High Court dismissed the writ petitions, holding that the "taxable event" in a works contract is the transfer of property at the point of incorporation into the work. Since the structural steel underwent significant transformation via fabrication into a "steel superstructure" before incorporation, it became a distinct commercial commodity not listed as "declared goods." Relying on *Gannon Dunkerley*, the Court ruled that while labor for *incorporation* is deductible, costs incurred to bring the goods into their final form (fabrication, transport, and assembly) prior to shifting ownership to the contractee form part of the taxable value of the goods. The Court affirmed the 13.5% tax rate for unspecified goods.. Ircon International Ltd. v. The State of Bihar & Ors. Civil Writ Jurisdiction Case No. 3600 of 2020. Patna High Court. LawLens

Patna High Court·

Tax LawAdministrative and Public Law

### Fabrication and Erection Charges Incurred Prior to Incorporation in Works Contract Are Taxable as Part of Unspecified Goods Legal Brief: * Facts: Ircon International Ltd. (Petitioner) was awarded a works contract by East Central Railways for the construction of a rail-cum-road bridge. The Petitioner purchased structural steel (declared goods under Section 14 of the CST Act) and engaged sub-contractors for fabrication, transportation, and erection. The Petitioner claimed these expenses as labor deductions and sought a 5% tax rate. The Revenue reassessed the transaction under Section 31 of the Bihar VAT Act, 2005, treating the final "steel superstructure" as a distinct, unspecified commodity taxable at 13.5%. * Issue: Whether the conversion of structural steel into a bridge superstructure constitutes a new commercial commodity, and whether fabrication/erection costs are deductible as labor or part of the taxable value of goods. * Ruling: The Patna High Court dismissed the writ petitions, holding that the "taxable event" in a works contract is the transfer of property at the point of incorporation into the work. Since the structural steel underwent significant transformation via fabrication into a "steel superstructure" before incorporation, it became a distinct commercial commodity not listed as "declared goods." Relying on *Gannon Dunkerley*, the Court ruled that while labor for *incorporation* is deductible, costs incurred to bring the goods into their final form (fabrication, transport, and assembly) prior to shifting ownership to the contractee form part of the taxable value of the goods. The Court affirmed the 13.5% tax rate for unspecified goods.

The Petitioner, a Public Limited Company, was awarded a works contract by East Central Railways for the construction of a rail-cum-road bridge across the River Ganga.

3 MIN READ