GST Exemption for Inspection Services to Government Water Boards
The Tamil Nadu Authority for Advance Ruling confirmed that inspection services provided to government water boards are exempt from GST.
- Ruling
- ORDER No.22/AAR/2018 DATED 28.11.2018
- Dated
- 28 Jun 2017
- 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
- Dr. Amin Controllers provided inspection services to CMWSSB and TWAD.
- These services were classified as pure services for government authorities.
- The authority ruled these services are exempt from CGST and SGST.
In short
The company asked if their inspection services for the Chennai Metro Water Supply and Sewage Board and the Tamil Nadu Water Supply and Drainage Board were exempt from Goods and Services Tax (GST).
What has changed
How it worked before
Businesses were uncertain if third-party inspection services provided to government-controlled water and sewerage boards qualified for the pure services exemption.
What has changed
The authority ruled that because these boards perform functions entrusted to municipalities, they qualify as governmental authorities. Consequently, inspection services provided to them are exempt from GST under Notification No. 12/2017-Central Tax (Rate).
Who this affects
Third-party inspection agencies and consultants providing services to state-run water, sewerage, or municipal boards.
An example
A private engineering firm inspects materials for a state-run irrigation board. They wonder if they should charge GST on their invoices. Based on this ruling, they might argue their service is exempt, but they should consult a tax professional to confirm if their specific client meets the definition of a governmental authority.
What you should do
If you provide similar services, review your contracts to see if your client qualifies as a governmental authority. Note that an Advance Ruling only binds the company that asked and its specific tax office; it is not a general law that automatically applies to your business.
If you do nothing
If you stop charging GST without a clear legal basis, you risk a tax demand, interest, and penalties if an officer disagrees with your interpretation. Relying on another company's ruling does not protect you from these consequences during an audit.
The terms explained
- Pure services
- Services that do not involve the supply of any goods or materials, consisting only of labor or professional expertise.
- Governmental authority
- An entity established by an act of parliament or state legislature with significant government control to perform functions related to local governance.
- Advance ruling
- A formal decision by tax authorities on how GST laws apply to a specific business transaction.
The ruling in detail
Authority for Advance Ruling
Dr. AMIN CONTROLLERS PRIVATE LIMITED
ORDER No.22/AAR/2018 DATED 28.11.2018 · Tamil Nadu
Questions before the authority
- Whether the services rendered by them to CMWSSB and TWAD is exempted under Sl.No. 3 of Notification No. 12/2017-CT (Rate) dated 28th June 2017.
- As the Notification is effective from 01/07/2017- if Advance Ruling rules that the services are exempt, then for the Invoices already raised on the client with levy of 18% GST can be taken credit of SGST by issuing Credit Note.
Facts
The applicant is a third-party inspection agency empanelled with CMWSSB and TWAD to conduct quality inspections of materials procured by contractors for water supply and sewerage projects. They provide these inspection services as pure services, submitting reports to the boards and receiving payment as a percentage of the value of materials inspected. The applicant sought a ruling on whether these services qualify for exemption under Notification No. 12/2017-CT (Rate).
Ruling
| Question | What the authority ruled |
|---|---|
| Exemption for inspection services | Exempt Under Sl.No. 3 of Notification No. 12/2017-CT (Rate) and corresponding SGST notification |
| Credit note procedure | Not answered Deemed to be of a procedural nature |
The authority ruled that the inspection services provided to CMWSSB and TWAD are **exempted from CGST and SGST** under the relevant notifications. Regarding the second question, the authority declined to answer, stating that the issue of raising credit notes is of a procedural nature.
Reasoning
The authority determined that CMWSSB and TWAD qualify as Governmental Authorities as they were established by state acts with 100% government control to carry out functions entrusted to a municipality under Article 243W of the Constitution. Since the inspection services are pure services provided to these authorities in relation to functions listed in the Twelfth Schedule, they fall within the scope of the exemption. The ruling relied on Sl.No. 3 of Notification No. 12/2017-Central Tax (Rate) and the definition of Governmental Authority provided in the notification as amended.
Provisions relied on
- Section 98 of the Goods and Services Tax Act, 2017
- Notification No. 12/2017-Central Tax (Rate) dated 28.06.2017
- Notification No. 32/2017-Central Tax (Rate) dated 13.10.2017
- G.O. (Ms) No. 73 dated 29.06.2017
- Article 243W of the Constitution
For the practitioner
This ruling confirms that third-party inspection services provided to specific government water and sewerage boards qualify as **exempt pure services**. It provides a strong precedent for similar service providers working for governmental authorities under Article 243W. However, it does not provide guidance on the procedural aspects of adjusting previously paid taxes via credit notes.
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/tn-22-aar-2018-dr.acpl.pdf
Legibility of the scan, as read: high.
Prepared 13-10-2026.
About Patron Accounting LLP
Patron Accounting LLP is a CA and CS-led accounting and compliance firm that has been working with businesses across India since 2019. We handle the work that keeps a company correct with every department it answers to: day-to-day bookkeeping and accounting, GST registration and returns, income tax filing and assessments, TDS, payroll and PF/ESI, company and LLP incorporation, ROC and MCA compliance, statutory and internal audit, physical stock and inventory audits, trademark and other registrations, and the certificates and reports that banks, buyers and regulators ask for.
Our clients range from a first proprietorship registering for GST to established companies running operations across several states. Much of our work is exactly this: reading what a department has published and telling a business, in plain terms, whether it changes anything for them.
We operate from five offices and serve clients across the rest of India remotely:
- Pune (HQ): RTC Silver, B4-708, Sai Satyam Park, Wagholi, Pune, Maharashtra 412207
- Mumbai: 104, Rajshila Building, 597 J.S.S. Road, Marine Lines, Mumbai 400002
- Delhi: 3rd Floor, B-6/154-155, Sector 5, Rohini, Delhi 110085
- Gurugram: Pioneer Urban Square, B109, Golf Course Ext Road, Sector 62, Gurugram 122098
- Ahmedabad: Phoenix Tower, 1107, near Commerce Six Road, Drive In Road, Navrangpura, Ahmedabad, Gujarat 380009
If anything on this page affects you and you would like somebody to look at your own position, we are glad to help. Call +91 94594 56700, write to sales@patronaccounting.com, or visit patronaccounting.com. The first conversation costs nothing.