New GST on Water Tanker Supply in India

Updated: Jun 3, 2026 12 min read Apurva Maheshwari

In many parts of India, water tanker services are a daily necessity. Whether it’s for residential, commercial, or industrial use, tankers play a key role in delivering water where municipal supply falls short. But is Goods and Services Tax (GST) applicable on this essential service? This blog breaks down the rules around gst on water tanker supply, when it’s taxable, and when it’s exempt.

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New GST Rate on Water Tanker Services in India

The Government of India is updating GST rates effective after 22 Sep 2025. Below are the expected new GST rates for different water supply services (no compensation cess).

Water Tanker Service Taxable Under New GST?

Water Type

Drinking water (non-branded)

New GST Rate

❌ Exempt

Water Type

Non-potable water (for construction, cleaning, etc.)

New GST Rate

18%

Water Type

Branded packaged drinking water

New GST Rate

18%

Water Type

Ice or chilled water in tankers

New GST Rate

18%

Is Water Tanker Service Taxable Under GST?

Water Type

Drinking water (non-branded)

GST Applicability

❌ Exempt

Water Type

Non-potable water (for construction, cleaning, etc.)

GST Applicability

✅ Taxable at 18%

Water Type

Branded packaged drinking water

GST Applicability

✅ Taxable at 18%

Water Type

Ice or chilled water in tankers

GST Applicability

✅ Taxable at 18%

Old GST Rate on Water Tankers

(Old GST Rates – Applicable Until 21st September)

Service

Drinking water tanker (non-branded)

GST Rate

Exempt

HSN Code

2201

Service

Non-potable water tanker

GST Rate

18%

HSN Code

2201

Service

Packaged/branded water delivery via tanker

GST Rate

18%

HSN Code

2202

Key Distinction: Potable vs Non-Potable Water

  • Potable water: Safe for drinking and human consumption. GST exempt if not branded or bottled.
  • Non-potable water: Used for washing, construction, or industrial applications. GST @ 18% applies.

This distinction is important when calculating gst on water tanker billing, especially for builders, commercial users, and industrial plants.

Also Know About – Water Supply  SAC Code

GST on Water Tanker Services to Builders and Companies

  • Applicable when supplying water for construction, commercial, or factory use
  • GST registration mandatory if turnover exceeds ₹20 lakh
  • Must charge 18% GST using HSN Code 2201 or 2202
  • File monthly or quarterly GST returns regularly

GST Exemption: When It Applies

Water Usage

Residential drinking water supply via tanker

GST Applicable?

❌ No

Remarks

Unbranded, non-packaged drinking water

Water Usage

Packaged drinking water (Bisleri, etc.)

GST Applicable?

✅ Yes, 18%

Remarks

GST applies even if sold via tanker

Water Usage

Tanker water for factory cooling use

GST Applicable?

✅ Yes, 18%

Remarks

Considered industrial use

Understanding the gst on water tanker supply ensures compliance and correct invoicing for both small vendors and large-scale suppliers serving industrial and residential areas.

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Frequently Asked Questions

Clear answers to common queries about this topic.

What is the GST on water tanker services in India?
GST is exempt on drinking water (non-branded), but 18% applies to non-potable water and branded supplies.
Is GST applicable on municipal water supplied through tankers?
No. Municipal or government-supplied water is exempt from GST.
What if the water is delivered to a school or residential complex?
If it's unbranded drinking water, GST is not applicable.
What if I supply water for construction purposes?
GST at 18% applies to non-potable tanker water used in construction.
Do I need to register for GST if I only supply exempt water?
No. If you supply only GST-exempt goods, GST registration is not required, unless your business deals with both taxable and exempt supplies.
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Apurva Maheshwari

Chartered Accountant

I am a Chartered Accountant with 5 years of experience specializing in GST, income tax, and HSN code classification. I help businesses with GST compliance, tax planning, and financial advisory, ensuring they meet regulatory requirements while optimizing their tax strategies. I aim to simplify GST filings, income tax laws, and HSN code classifications, helping professionals and business owners stay informed and compliant.

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