Works-contract taxation cannot extend to labour charges; assessment demands fell, but separate late-return penalty survived.

Tax on works contracts was confined to the transfer of property in goods, and labour charges could not be brought into taxable turnover beyond the constitutional and statutory limits recognised under Article 366(29A) and Article 286. Rule 13-A was therefore unsustainable to the extent it treated labour components as taxable. The assessment-linked demand and connected penalty were also quashed because the assessing authority had not properly accounted for source deductions and the matter required reconsideration after hearing the dealer. However, the separate penalty for delayed filing of returns was upheld, as no illegality or jurisdictional error was shown in that independent exercise of penalty power.

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Issues: (i) Whether the provisions governing deduction of labour charges in works contracts under the Bihar Finance Act, 1981 and Rule 13-A of the Bihar Sales Tax Rules, 1983 were ultra vires to the extent they brought labour components within taxable turnover. (ii) Whether the penalty and demand notices could be sustained, and whether the penalty for delayed filing of returns under the Bihar Finance Act, 1981 was valid.

Issue (i): Whether the provisions governing deduction of labour charges in works contracts under the Bihar Finance Act, 1981 and Rule 13-A of the Bihar Sales Tax Rules, 1983 were ultra vires to the extent they brought labour components within taxable turnover.

Analysis: The scope of taxation in a works contract had to be confined to the transfer of property in goods, as recognised in the constitutional scheme under Article 366(29A) and Article 286 of the Constitution of India. The definition of gross turnover, taxable turnover and the rule prescribing standard deductions for labour charges could not be applied so as to tax labour charges themselves. The relevant statutory provisions were to operate only within the limits recognised by the Supreme Court authorities relied upon by the Court, and the rule could not enlarge the charging provision by including non-taxable labour elements.

Conclusion: The challenge succeeded to the extent that labour charges could not be treated as part of taxable turnover, and Rule 13-A was not sustainable insofar as it included labour charges beyond the permissible taxable component.

Issue (ii): Whether the penalty and demand notices could be sustained, and whether the penalty for delayed filing of returns under the Bihar Finance Act, 1981 was valid.

Analysis: The Court held that the assessment-related penalty and demand notices were unsustainable because the assessing authority had not properly taken into account the deduction already made at source and the matter required reconsideration after hearing the petitioner. However, the separate penalty for failure to file returns within time was upheld because the petitioner had been given an opportunity of hearing and no illegality or jurisdictional error was shown in the exercise of power under the relevant penalty provision. The Court therefore distinguished between the assessment-linked demand and the independent return-filing penalty.

Conclusion: The demand notices and the penalty order connected with the assessment were quashed, but the penalty imposed for delayed filing of returns was upheld.

Final Conclusion: The writ petition succeeded only in part: the assessment-related demand and connected penalty were set aside for reconsideration, while the separate penalty for belated returns remained undisturbed.

Ratio Decidendi: In a works-contract case, tax can reach only the transfer of property in goods and cannot be extended to labour charges beyond the constitutional and statutory limits; a penalty cannot be sustained where the assessment basis is legally flawed, but a separate penalty may survive if imposed after hearing and on a valid statutory footing.

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