Kerala AAR Grants GST Exemption for Solid Waste Management Services to Government-Owned Clean Kerala Company

Introduction

In a significant ruling for the environmental services sector, the Kerala Authority for Advance Ruling (AAR) has determined that solid waste management services provided by private entities to government-owned companies qualify for exemption from Goods and Services Tax (GST). The decision, issued in Advance Ruling No. KER/33/2025 on October 10, 2025, centers on services rendered by Tiffot Private Limited to Clean Kerala Company Limited (CKCL), a wholly owned subsidiary of the Government of Kerala. The AAR, comprising Shri Jomy Jacob IRS and Shri Mansur M.I., Joint Commissioner of State Tax, held that these services fall under Entry 3B of Notification No. 13/2023-Central Tax (Rate) dated October 19, 2023, as CKCL qualifies as a "Governmental Authority" under GST law. This ruling alleviates tax burdens on essential waste management operations, aligning with India's push for sustainable environmental practices and public sanitation. As reported in initial news coverage, "GST Not Payable On Waste Management Services Provided To Govt-Owned Clean Kerala: AAR," the decision underscores the restoration of exemptions for civic functions previously impacted by amendments in the GST regime.

The case highlights the interplay between tax policy and constitutional mandates under Articles 243G and 243W, which entrust municipalities and panchayats with responsibilities like solid waste management. Tiffot Private Limited, a Kerala-based firm specializing in non-recyclable plastic waste handling, sought clarity on whether its comprehensive services—encompassing collection, storage, transportation, processing, and co-processing—incur GST liability when provided to CKCL. The AAR's affirmative exemption ruling not only resolves the applicant's query but also sets a precedent for similar contracts across India, potentially reducing costs for waste management contractors and promoting eco-friendly initiatives without the overhang of taxation.

Case Background

Tiffot Private Limited, registered under GSTIN 32AAICT5856E1ZA and based in Ernakulam, Kerala, is engaged in the specialized business of solid waste management. The company's operations focus on the systematic handling of non-recyclable plastic waste generated by various panchayats and municipalities in Kerala. Over 90% of Tiffot's revenue stems from a work agreement with Clean Kerala Company Limited (CKCL), a public sector undertaking incorporated under the Companies Act, 2013, with 100% equity held by the Government of Kerala through its Local Self-Government Department (LSGD).

CKCL was established to coordinate waste management operations across local self-government institutions, fulfilling statutory obligations under the Solid Waste Management Rules, 2016, notified by the Ministry of Environment, Forest and Climate Change. These rules, issued under the Environment (Protection) Act, 1986, mandate scientific collection, segregation, processing, and disposal of solid waste to prevent environmental degradation. Under the agreement, Tiffot collects waste from designated points, transports it to its facilities for segregation, compaction, and baling to meet technical standards for cement kiln co-processing—a process that uses high-calorific non-recyclable waste as an alternative fuel in cement manufacturing, ensuring zero landfill residue.

The operational workflow is tightly regulated: Tiffot bears all costs, including manpower, logistics, and vehicle maintenance, while adhering to State Pollution Control Board norms for covered transport. Detailed records of quantities handled, along with disposal certificates from approved cement plants, are submitted periodically to CKCL and authorities. This arrangement positions Tiffot's services as an extension of the state's environmental protection mandate, directly supporting public health and sanitation functions outlined in Entry 6 of the Twelfth Schedule to the Constitution.

The legal dispute arose from uncertainties in GST applicability post the 2021 amendments to Notification No. 12/2017-Central Tax (Rate). Prior to November 18, 2021, pure services related to municipal functions were exempt when provided to governmental authorities. However, Notification No. 16/2021-CT (Rate) removed such entities from the exemption scope, leading to inconsistent rulings and increased tax exposure for contractors. Tiffot approached the AAR under Section 97 of the CGST Act, 2017, seeking advance ruling on two questions: (1) Whether its services to CKCL are exempt under the reinstated Entry 3B of Notification No. 13/2023-CT (Rate); and (2) If not, whether alternative exemptions apply for public sanitation or environmental protection services. The application, filed with ARN AD320525007957Z, was heard on August 8, 2025, with representation by Chartered Accountant Shri Lijose Panikulangara. The jurisdictional officer confirmed no prior proceedings on the issue.

This timeline reflects broader challenges in the GST framework for essential services, where private players execute government-backed projects. The case, originating from Tiffot's operational needs in 2023-2024, underscores the urgency of clarity amid Kerala's growing waste management demands, with urban areas generating substantial non-recyclable plastic volumes.

Arguments Presented

As an advance ruling application, the proceedings were primarily driven by Tiffot Private Limited's submissions, with no adversarial respondent arguments. The applicant, through its written application and personal hearing, asserted that its services constitute "solid waste management" as defined under Rule 3(46) of the Solid Waste Management Rules, 2016: "the collection, storage, transportation, processing, and disposal of solid waste in accordance with the prescribed procedures and standards." Tiffot emphasized that its activities—collection from sources, handling (sorting, baling), transportation in compliant vehicles, processing for reuse/recycling, and disposal via co-processing—align precisely with sub-definitions in the rules, such as Rule 3(25) for handling, Rule 3(52) for transportation, and Rule 3(14) for co-processing.

Classifying the services under SAC Code 9994(ii)—"Sewage and waste collection, treatment and disposal and other environmental protection services"—Tiffot argued for exemption under Sl. No. 3B of Notification No. 12/2017-CT (Rate), as amended by Notification No. 13/2023-CT (Rate). This entry exempts pure services to a "Governmental Authority" for functions like solid waste management, explicitly listed under (d). Tiffot contended that CKCL meets the definition in Section 2(16) of the IGST Act, 2017, and clause (zf) of Notification No. 12/2017-CT (Rate): a body established by government with 90% or more equity participation to perform municipal functions under Article 243W. Evidence included CKCL's Memorandum of Association, shareholding pattern (100% government-owned), and government orders entrusting it with waste coordination.

Tiffot highlighted the post-2021 tax burden's incongruity, noting that taxing such services undermines environmental goals. It referenced the legislative intent behind Notification No. 13/2023-CT (Rate), which restored exemptions to prevent hardship for contractors aiding civic duties. In the hearing, the representative reiterated these points, stressing compliance with Solid Waste Management Rules and the statutory nature of CKCL's role.

The jurisdictional officer's comments were neutral, merely confirming the issues were not sub-judice, leaving the AAR to evaluate based on Tiffot's facts and law. No counter-arguments were raised, but the AAR's discussion implicitly addressed potential objections by scrutinizing definitions and precedents, ensuring the exemption's robustness against stricter interpretations.

Legal Analysis

The Kerala AAR's reasoning meticulously dissects the GST framework, integrating statutory definitions, constitutional provisions, and judicial precedents to affirm the exemption. At the core is the classification of Tiffot's services as "solid waste management," corroborated by the Solid Waste Management Rules, 2016. The AAR quotes Rule 3(46)'s definition and aligns Tiffot's operations with ancillary terms like "primary collection" (Rule 3(34)), "handling" (Rule 3(25)), and "disposal" (Rule 3(43)), concluding that the integrated process qualifies as pure services under Chapter 99, exempt from GST.

Central to the ruling is CKCL's status as a "Governmental Authority." Referencing Section 2(16) of the IGST Act and Notification No. 12/2017-CT (Rate), the AAR notes CKCL's 100% government equity and mandate under Article 243W (Twelfth Schedule, Entry 6: public health, sanitation, solid waste management). This distinguishes CKCL from mere private entities, fulfilling clause (ii) of the definition for bodies carrying out municipal functions.

The AAR traces the legislative evolution: Pre-2022 exemptions under Entries 3 and 3A of Notification No. 12/2017-CT (Rate) covered services to governmental authorities, but the 2021 amendment via Notification No. 16/2021-CT (Rate) omitted them, causing rulings like In re Zigma Global Environ Solutions Pvt. Ltd. (2022 AP AAR) and In re AIIMS, Bibinagar (2024 TS AAR) to deny exemptions. This led to anomalies, taxing essential services despite their public utility.

Notification No. 13/2023-CT (Rate) rectified this by inserting Entry 3B, specifically exempting solid waste management to governmental authorities. The AAR endorses this via judicial guidance: In Mahavir Shamrik & Nirman Swalambi Sahkari Samiti Ltd. v. State of Bihar (2023 Patna HC), the court quashed GST demands on similar waste contracts, deeming them integral to constitutional functions. The Supreme Court's Commissioner of CE & ST v. Shapoorji Pallonji & Co. Pvt. Ltd. (2023) interprets "Governmental Authority" purposively to advance intent.

Earlier precedents like In re Zigma Global Environ Solutions Pvt. Ltd. (2021 KER AAR) and In re Srinivas Waste Management Pvt. Ltd. (2022 TN AAR) supported exemptions pre-amendment, distinguishing pure services from taxable goods supplies. The AAR clarifies that co-processing, as a scientific disposal method (Rule 3(14)), does not involve goods supply, maintaining the "pure service" character.

This analysis delineates exemption criteria: services must be pure, to a qualifying authority, and tied to Article 243W functions. It contrasts with works contracts (taxable) and emphasizes environmental imperatives under the 2016 Rules, preventing landfill pollution. Integrating the news source's headline, the ruling confirms no GST payable, offering clarity amid post-2023 ambiguities.

Key Observations

The AAR's judgment is replete with pivotal excerpts that illuminate its reasoning:

• On service classification: "The scope of work undertaken by the Applicant under its contractual arrangement with CKCL, namely the collection, transportation, and scientific disposal of non-recyclable plastic waste, falls squarely within this statutory definition and constitutes solid waste management in its strict legal sense." This underscores alignment with Solid Waste Management Rules.

• Defining CKCL's status: "CKCL is a Public Limited Company incorporated under the Companies Act with 100% equity owned and controlled by the Government of Kerala, through the Local Self-Government Department (LSGD). It has been entrusted with the responsibility of carrying out municipal functions, including solid waste management and sanitation, which are functions expressly falling within the scope of Article 243W of the Constitution."

• Legislative intent: "Recognising the resulting hardship and the incongruity of taxing essential municipal functions merely because they were executed through Governmental Authorities, the Central Government issued Notification No. 13/2023-Central Tax (Rate), dated 19 October 2023, inserting Entry 3B in Chapter 99, to restore exemption..."

• Judicial reinforcement: Drawing from Mahavir Shamrik , "the Hon'ble High Court quashed a GST demand on door-to-door solid-waste and drain-cleaning contracts for a Nagar Parishad, holding such services to be integral to the functions enumerated under Entry 6 of the Twelfth Schedule and thus squarely exempt."

These observations highlight the AAR's holistic approach, blending statutory interpretation with policy rationale to favor exemptions for sustainable public services.

Court's Decision

The Kerala AAR unequivocally ruled in favor of exemption: "The aforementioned services rendered by Tiffot Private Limited to Clean Kerala Company Limited (CKCL) are exempt from GST under Entry 3B of Notification No. 13/2023 - Central Tax (Rate) dated 19th October 2023." The second question was deemed void, as the services are explicitly covered.

Practically, this orders no GST on Tiffot's invoices to CKCL, allowing full cost recovery and incentivizing efficient waste handling. Implications extend beyond the applicant: It provides tax certainty for private firms contracting with government entities for waste services, potentially lowering operational costs in Kerala's municipalities and reducing illegal dumping. Nationally, it guides AARs and courts toward consistent application of Entry 3B, mitigating the 2021-2023 exemption vacuum.

For future cases, the ruling emphasizes evidentiary requirements—like shareholding proofs and functional mandates—for "Governmental Authority" status, possibly influencing disputes in other states. It bolsters environmental compliance by easing financial pressures on green initiatives, aligning GST with Sustainable Development Goals. While binding only on Tiffot and CKCL, its persuasive value could streamline tenders and audits, fostering a tax-efficient ecosystem for public sanitation. As Kerala advances its zero-waste ambitions, this decision exemplifies how targeted exemptions can harmonize revenue collection with ecological imperatives, benefiting taxpayers, contractors, and the environment alike.