Fresh water storage tank and effluent guard pond qualify as plant and machinery for GST input tax credit under Section 17

AAR Kerala ruled that a manufacturer's fresh water storage tank and effluent guard pond qualify as "plant and machinery" rather than excluded "civil structures" under GST law. The 2000 KL fresh water tank and 7000 KL guard pond were deemed integral to core manufacturing operations, serving dedicated production-related functions for water supply and environmental compliance. Despite being constructed with civil work elements, these structures function as apparatus for fluid storage and waste treatment, similar to large equipment. The ruling noted that the applicant capitalized these assets as plant and machinery in their books, which corroborated their functional characterization. Since the structures qualify as plant and machinery integral to manufacturing operations, restrictions under Section 17(5)(c) and (d) of CGST Act do not apply, making input tax credit admissible on goods and services used in their construction.

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ISSUES:

Whether input tax credit (ITC) is admissible on GST paid for goods and services used in constructing a fresh water storage tank integral to a manufacturing plant.Whether ITC is admissible on GST paid for goods and services used in constructing an effluent storage tank (guard pond) as part of the effluent treatment plant essential to manufacturing operations.Whether the fresh water storage tank and effluent guard pond qualify as "plant and machinery" or are excluded as "civil structures" under Section 17(5)(c) and (d) of the CGST Act, 2017.The applicability of the functionality test and capitalization in books of accounts in determining the classification of such assets for ITC eligibility under GST law.

RULINGS / HOLDINGS:

The applicant is entitled to avail Input Tax Credit on GST paid for goods and services used in constructing the fresh water storage tank, subject to capitalization as plant and machinery and use in the manufacturing process.The applicant is entitled to avail Input Tax Credit on GST paid for goods and services used in constructing the effluent storage tank (guard pond), subject to capitalization as plant and machinery and integral use in manufacturing operations.The fresh water storage tank and effluent guard pond are "plant and machinery" within the meaning of Section 17(5) of the CGST Act, 2017, as they are apparatus fixed to earth by foundation or structural support and essential for making outward supply of goods.The restrictions under Section 17(5)(c) and (d) on ITC for construction of immovable property do not apply to these assets, as they are not "land, building or any other civil structures" excluded from "plant and machinery."The functionality test, as laid down by the Supreme Court, requires classification based on the asset's role in the business rather than form or structural characteristics; these tanks fulfill the essentiality and operational criteria to be classified as plant and machinery.

RATIONALE:

The legal framework applied includes Section 16(1) of the CGST Act, 2017, which permits ITC on inputs used in the course or furtherance of business, and Section 17(5)(c) and (d), which restrict ITC on goods or services used in construction of immovable property except when such construction relates to plant and machinery.The statutory definition of "plant and machinery" includes apparatus fixed to earth by foundation or structural support used for making outward supply, explicitly excluding land, buildings, and other civil structures.The Supreme Court's ruling in Safari Retreats Private Ltd. & Ors Vs Commissioner established the "functionality test" for distinguishing plant and machinery from civil structures, focusing on the asset's role in the taxpayer's business rather than mere physical form.The applicant's fresh water storage tank and guard pond are capitalized as plant and machinery and serve indispensable functions in the manufacturing process, such as ensuring uninterrupted water supply and effluent management, thereby satisfying the functionality test.Accounting treatment as plant and machinery, while not solely determinative, corroborates the classification consistent with the statutory definition and judicial interpretation.This interpretation aligns with the GST framework's objective to allow seamless flow of credit and prevent cascading taxes on capital inputs essential for business operations.

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