GST Exemption for Municipal Waste Management Services
The Tamil Nadu Authority for Advance Ruling confirmed that bio-mining and waste remediation services provided to a municipality are exempt from GST.
- Ruling
- Advance Ruling No. 15/ARA/2026, dated 27.02.2026
- Dated
- 27 Feb 2026
- Authority
- Authority for Advance Ruling
This page was written by Patron Accounting’s AI from the official release and reviewed before publishing. It explains the document in plain language. It is not the document itself. Where this page and the original differ, the original governs.
The short version
- Gorantla Geosynthetics Ltd asked if their waste management services were GST exempt.
- The authority classified the work as waste treatment services under SAC 9994.
- The ruling confirms these are exempt 'pure services' under Notification No. 12/2017.
- The authority declined to rule on the specific legal status of the municipality.
In short
The company asked whether their work cleaning up a dump yard for the Ariyalur Municipality qualified for a GST exemption. They argued that because they were providing sanitation services to a local government body, they should not have to charge GST. The authority agreed that these activities are exempt as 'pure services' under existing tax notifications.
What has changed
How it worked before
Businesses were often uncertain if specialized waste remediation and bio-mining projects for local bodies qualified for the same exemptions as basic sanitation services.
What has changed
The authority clarified that these specific waste management activities are exempt from GST when provided to a local authority. This means contractors performing similar environmental cleanup work for municipalities can treat these services as exempt, provided they meet the criteria for 'pure services'.
Who this affects
Contractors and service providers engaged in municipal solid waste management, bio-mining, or dump yard remediation projects.
An example
Imagine a private firm, GreenEarth Solutions, is hired by a local municipal corporation to clear a legacy waste site. They wonder if they must charge 18% GST on their invoice. Based on this ruling, if their work is purely for sanitation and waste management, they may be eligible for the same exemption. They should consult their tax advisor to confirm their specific contract terms match the 'pure services' criteria.
What you should do
If you perform similar work, review your contract to ensure it qualifies as a 'pure service' provided to a local authority. Remember that an advance ruling only binds the company that asked and their specific tax officer; it is not a universal law that automatically applies to your business.
If you do nothing
If you assume this ruling applies to you and stop charging GST without a proper legal basis, you risk a tax demand from your local officer. If the officer disagrees with your interpretation, you will be liable for the unpaid tax, plus interest and potential penalties. Always seek professional advice before changing your tax collection practices.
The terms explained
- Pure services
- Services that do not involve the supply of goods or materials, consisting entirely of labor or professional expertise.
- Bio-mining
- A scientific process used to treat and reclaim legacy waste from old dump yards to restore the land.
- SAC 9994
- A specific code used in the GST system to classify sewage and waste collection, treatment, and disposal services.
The ruling in detail
Authority for Advance Ruling
M/s. GORANTLA GEOSYNTHETICS LTD.
Advance Ruling No. 15/ARA/2026, dated 27.02.2026 · Tamil Nadu
Questions before the authority
- Classification of the services provided by the applicant.
- Whether services provided by the applicant are exempted under Sl.No.3 of Notification No.12/2017 dated 28.06.2017 as amended?
- Whether the service recipient i.e., M/s. Ariyalur Municipality is a "Governmental Authority" as per the definition of Notification No.12/2017, Central Tax, dated 28.06.2017?
Facts
The applicant is a service provider engaged in Municipal Solid Waste Management, specifically executing a project for the reclamation of an existing dump yard in Ariyalur Municipality. The project involves the excavation, screening, shredding, and scientific disposal of legacy waste to ensure environmental protection. The applicant sought an advance ruling on the classification of these services and their eligibility for tax exemption.
Ruling
| Question | What the authority ruled |
|---|---|
| Classification of services | SAC 9994, attracting GST at 18% (9%-CGST + 9%-SGST, or 18%-IGST) Covers bio-mining of waste and remediation of site |
| Exemption under Notification No.12/2017 | Exempted under Sl.No.3 Applicable as pure services provided to a local authority |
| Status of service recipient | Not answered The authority refrained from ruling as it was not a question regarding the applicant's own supply |
The authority ruled that the services provided by the applicant are classified under SAC 9994 and attract GST at 18%. However, it held that these services are exempt from GST under Sl.No.3 of Notification No.12/2017 as they constitute pure services provided to a local authority. The authority declined to rule on the third question regarding the status of the service recipient, as it did not pertain to a supply undertaken by the applicant.
Reasoning
The authority determined that the applicant's activities constitute 'pure services' related to sanitation and solid waste management, which are functions entrusted to a municipality under Article 243W of the Constitution. Relying on the definition of 'local authority' under Section 2(69) of the CGST Act, 2017, it concluded that the services provided to the Ariyalur Municipality qualify for the exemption under Sl.No.3 of Notification No.12/2017. The classification under SAC 9994 was based on the nature of the work involving waste treatment and remediation services. The authority declined to rule on the third question, noting that an advance ruling must relate to a supply undertaken by the applicant.
Provisions relied on
- Section 98(4) of the CGST Act, 2017
- Section 97(2) of the CGST Act, 2017
- Section 2(69) of the CGST Act, 2017
- Notification No.12/2017 Central Tax, dated 28.06.2017
- Notification No.11/2017 Central Tax (Rate), dated 28.06.2017
- Article 243W of the Constitution
For the practitioner
This ruling confirms that **bio-mining and site remediation services** provided to a municipality qualify as exempt 'pure services' under Notification No.12/2017. It provides a favorable precedent for contractors engaged in similar **Swachh Bharat Mission** projects. Practitioners should note that the authority will not entertain questions regarding the legal status of a service recipient if that question does not directly impact the applicant's own tax liability.
Source
This is a summary prepared from the published order, which is a scanned document. It is a reading aid and not the authority: where the two differ, the order governs. Verify every provision against the original before relying on it.
Original order: https://www.gstcouncil.gov.in/sites/default/files/AAR/5-gorantla_ariyalur_aar_order_1.pdf
Legibility of the scan, as read: high.
Prepared 12-10-2026.
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