Entry tax on motor vehicles upheld as compensatory and regulatory, with credit allowed on proof of prior tax payment.

State entry tax on motor vehicles into local areas was analysed as a levy within Entry 52 of List II, and the challenge to legislative competence failed because validity depends on the existence of taxing power, not legislative motive. The levy was also treated as compensatory and regulatory in character, so it was not regarded as a restriction on trade under Articles 301 and 304(b). Section 4(2) was not considered vague: credit for tax already paid elsewhere was allowed only on proof of payment, to be verified by the assessing authority. The article concludes that the levy was sustained, subject to lawful credit for prior tax payment.

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Issues: (i) whether section 3 of the Kerala Tax on Entry of Motor Vehicles into Local Areas Act, 1994 was beyond legislative competence under Entry 52 of List II; (ii) whether the levy under section 3 violated Articles 301 and 304(b) of the Constitution; and (iii) whether section 4(2) was vague or incapable of effective implementation in granting credit for tax already paid.

Issue (i): whether section 3 of the Kerala Tax on Entry of Motor Vehicles into Local Areas Act, 1994 was beyond legislative competence under Entry 52 of List II.

Analysis: Entry 52 of List II authorises taxation on entry of goods into a local area for consumption, use or sale therein. The validity of legislation enacted under a legislative entry depends on the existence of power under the entry, not on the motive for enactment. A challenge based on colourable exercise could not succeed where the Legislature was otherwise competent to impose the tax.

Conclusion: The challenge to legislative competence failed and section 3 was upheld.

Issue (ii): whether the levy under section 3 violated Articles 301 and 304(b) of the Constitution.

Analysis: A tax that is compensatory or regulatory in character does not amount to a restriction on trade, commerce or intercourse in the sense contemplated by Article 301, and Article 304(b) is not attracted where Article 301 is not infringed. On the facts, the levy was justified as a compensatory and regulatory measure intended to offset loss of sales tax on motor vehicles brought in from outside the State. The levy was therefore treated as a valid entry tax and not as an impermissible restriction on free trade.

Conclusion: The levy was held not to violate Articles 301 and 304(b), and section 3 was sustained.

Issue (iii): whether section 4(2) was vague or incapable of effective implementation in granting credit for tax already paid.

Analysis: Section 4(2) provided for reduction of the entry tax by the amount of sales tax already paid in the other Union Territory or State. The availability of credit depended on proof of payment, which was a matter for the assessing authority to verify on the basis of receipts or other documentary evidence. The provision was not held to be vague; rather, it required proper substantiation before credit could be granted.

Conclusion: Section 4(2) was not struck down, and the assessing authority was directed to allow credit where proof of prior tax payment was produced.

Final Conclusion: The statutory levy on entry of motor vehicles into local areas was upheld in substance, and the petitions challenging the Act failed, subject to the direction that lawful credit be allowed for tax already proved to have been paid elsewhere.

Ratio Decidendi: A tax on entry of motor vehicles imposed under a State's entry-tax power is valid where it is compensatory or regulatory in character and supported by legislative competence, and such a levy does not offend Articles 301 and 304(b) of the Constitution.

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