Branch transfer burden of proof: Rule 4(3A) upheld as directory and not impliedly repealed under sales tax law.

Rule 4(3A) of the Central Sales Tax (Tamil Nadu) Rules, 1957 was treated as a machinery and anti-evasion provision that supplements section 6A of the Central Sales Tax Act, 1956 and rule 12(5), without creating a separate charging rule. The dealer remained bound to prove that movement of goods was by branch transfer and not inter-State sale, and form F was only one mode of discharging that burden. The rule was upheld as valid, directory, and not impliedly repealed, because the statutory provisions could operate harmoniously. Non-compliance with rule 4(3A) by itself did not justify treating a claimed branch transfer as an inter-State sale.

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Issues: Whether rule 4(3A) of the Central Sales Tax (Tamil Nadu) Rules, 1957 was ultra vires, inconsistent with section 6A of the Central Sales Tax Act, 1956 and rule 12(5) of the Central Sales Tax (Registration and Turnover) Rules, 1957, or stood impliedly repealed, and whether non-compliance with that rule could by itself justify treating a claimed branch transfer as an inter-State sale.

Analysis: Inter-State sales were held taxable under the constitutional scheme and the Central Sales Tax Act, 1956, while branch transfer simpliciter remained outside the charging provision. Section 6A placed the burden on the dealer to prove that movement of goods was by transfer and not by sale, and form F was treated as one mode of discharging that burden, not the only mode. Rule 4(3A) was treated as a machinery and anti-evasion measure, directed only to requiring maintenance of records relevant to proving the nature of the transaction. It was held to aid and supplement the statutory burden-of-proof mechanism rather than to create a separate charging rule or redefine agency. Since the later statutory provisions did not destroy the earlier rule and both could operate harmoniously, the doctrine of implied repeal did not apply.

Conclusion: Rule 4(3A) was upheld as valid and directory. It was not inconsistent with section 6A or rule 12(5), nor impliedly repealed. Failure to comply with it did not by itself authorize a finding of inter-State sale, though the dealer continued to bear the burden of proving a genuine branch transfer.

Final Conclusion: The challenge to the validity and enforceability of rule 4(3A) failed, and the writ petitions were rejected, leaving the statutory burden on the dealer intact for proving branch transfer claims.

Ratio Decidendi: A pre-existing machinery rule that supplements the statutory burden of proof and does not conflict with the later enactment is valid, directory, and not impliedly repealed; non-compliance with such a rule does not by itself determine taxability where the statutory burden remains on the dealer.

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