Input tax credit time limits are mandatory under Tamil Nadu VAT law; belated claims cannot be relaxed administratively.

Input tax credit under the Tamil Nadu VAT Act is a statutory concession that must be claimed strictly within the conditions and time limit prescribed by the Act. Section 19(11) was held to operate in harmony with the charging and credit provisions, was not arbitrary or discriminatory, and therefore did not violate Articles 14 or 19(1)(g). The time limit was treated as mandatory, so non-compliance barred the claim, and the assessing authority had no power to extend the statutory period on equitable or discretionary grounds.

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Issues: (i) Whether Section 19(11) of the Tamil Nadu Value Added Tax Act, 2006 is violative of Articles 14 and 19(1)(g) of the Constitution of India and inconsistent with Section 3(3) of the Act; (ii) Whether Section 19(11) is mandatory or directory and whether non-compliance can be excused for claiming input tax credit; (iii) Whether the assessing authority could extend the time limit for claiming input tax credit beyond the period prescribed in Section 19(11).

Issue (i): Whether Section 19(11) of the Tamil Nadu Value Added Tax Act, 2006 is violative of Articles 14 and 19(1)(g) of the Constitution of India and inconsistent with Section 3(3) of the Act.

Analysis: Input tax credit was treated as a statutory concession available only within the framework of the Act. Section 3(3) was held to operate in harmony with Section 19, which sets out the conditions for availing the credit. The time prescription in Section 19(11) formed part of the same scheme and did not conflict with the charging provision. In the context of fiscal legislation, the Legislature was entitled to prescribe the conditions for availing credit, and the provision was not found arbitrary or discriminatory.

Conclusion: Section 19(11) was upheld and the challenge based on Articles 14 and 19(1)(g) failed.

Issue (ii): Whether Section 19(11) is mandatory or directory and whether non-compliance can be excused for claiming input tax credit.

Analysis: The use of the word "shall" and the structure of Section 19 showed that the time limit was an essential condition for claiming the concession. The provision was intended to grant only an extended period, not an open-ended entitlement. The Court distinguished authorities where procedural provisions were treated as directory, holding that the statutory design of the VAT Act required strict compliance with the prescribed time limit.

Conclusion: Section 19(11) is mandatory and non-compliance bars the claim for input tax credit.

Issue (iii): Whether the assessing authority could extend the time limit for claiming input tax credit beyond the period prescribed in Section 19(11).

Analysis: The Act contained no residuary or enabling power permitting the assessing authority to relax the statutory time limit. Since the time limit was an integral condition attached to the concession, it could not be enlarged on equitable or discretionary grounds. The claim had to be made within the period fixed by statute.

Conclusion: The assessing authority had no power to extend the time prescribed under Section 19(11).

Final Conclusion: The statutory time limit for claiming input tax credit under the Tamil Nadu VAT Act was upheld as a valid and mandatory condition, and the denial of belated input tax credit claims was sustained.

Ratio Decidendi: Where input tax credit is granted as a statutory concession, the dealer must strictly satisfy the conditions and time limit prescribed by the taxing statute, and neither constitutional challenge nor administrative discretion can override an express mandatory requirement.

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