The West Bengal Authority for Advance Ruling (WB AAR) recently passed a significant order in the case of Hari Narayan Singh (Case No. WBAAR 33 of 2025-26), providing much-needed clarity on the taxability of conservancy-related services provided to local municipal bodies.
Key Details:

|
Entity |
Detail |
|
Applicant |
Hari Narayan Singh |
|
Authority |
West Bengal AAR |
|
Service Type |
Solid Waste Management / Conservancy |
|
GST Impact |
NIL (Exempted) |
Case Background
The applicant, a registered proprietorship firm, entered into a contract with the Howrah Municipal Corporation (HMC). The scope of work involved the collection and transportation of segregated municipal waste from secondary transfer points to designated dumpsites using the applicant’s own fuel-operated vehicles. The primary question was whether these services qualify for GST exemption under existing notifications.
Core Legal Arguments
The applicant contended that their services should be exempt based on the following:
- Pure Services: The contract was strictly for labor and transportation, involving no supply of goods or transfer of property.
- Constitutional Mandate: The activity is directly linked to the functions entrusted to a municipality under Article 243W of the Constitution, specifically those listed in the Twelfth Schedule (Public health, sanitation, conservancy, and solid waste management).
- Recipient Status: The Howrah Municipal Corporation is a "local authority" as defined under GST law.
The Ruling
After reviewing the submissions and daily activity logs (monitored via the "Purobikkha" app), the WB AAR ruled in favor of the applicant:
- Applicability of Notification 12/2017: The bench (Members Shafeeq S. and Jyadip Kumar Chakrabarti) held that the service falls under Serial No. 3 of Notification No. 12/2017-Central Tax (Rate) .
- Exemption Criteria Met: Since the service is a "pure service" provided to a local authority in relation to a function listed under the Twelfth Schedule, it is exempt from GST .
- Exclusion of Other Entries: The AAR clarified that Entry 3A was not applicable (as no goods were supplied) and Entry 4 did not apply because the applicant is a non-governmental entity and the recipient is a local authority rather than a governmental authority.
Key Takeaways for Professionals
This ruling reinforces the principle that logistics and transportation services, when inextricably linked to municipal sanitation and waste management functions, are non-taxable provided they remain "pure services."
For those managing compliance for service providers in the municipal sector, this case serves as a vital precedent for structuring contracts to ensure they meet the "pure service" criteria to benefit from available exemptions.
Source: Media / News
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