18 February 2010
Dear Sir,I am working in a Infrastructure development Co which works as a subcontractor and execute certain specialist construction Activity as a part of major projects. in 2006 we have undertaken a contract where the material was supplied by the main contractor & we have raised the service tax invoice on service portion only we donot have the value of material supplied by the Main contractor. We r registered in Service Tax under commercial or industrial construction service pl suggest the implication of March 2006 notification on us & May 2009 notification on us.
26 July 2025
Got it! You’re working as a subcontractor in infrastructure projects where the **main contractor supplies the material**, and you’re charging service tax only on the service portion.
You want to understand how the **March 2006 and May 2009 Service Tax notifications** impact you, especially since you don’t have the value of materials supplied by the main contractor.
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## Here’s the breakdown:
### 1. **Context pre-GST: Service Tax on Works Contracts**
* Works contracts involve **both supply of goods and services**. * Pre-GST, service tax was applicable on the **service portion** only. * Materials supplied by the client or main contractor generally **did not form part of your taxable value**, unless otherwise specified.
* This clarified the **taxability of works contract services** under service tax. * It provided guidelines on **valuation** and **exemptions**. * Key point: If **materials are supplied by the client or principal contractor**, then the subcontractor is **not liable to pay service tax on the value of those materials** (only on service portion).
* Further clarified valuation rules for **commercial or industrial construction services**. * It specified the **value of taxable service** should exclude the **cost of materials supplied by the client or principal contractor**. * Also provided clarification on situations when service tax was payable.
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### 4. **Your Situation:**
* Since the **main contractor supplied materials**, and you only performed services, * You correctly raised service tax invoice on **service portion only**, * And **do not include material value** in your invoice or tax base, * You are **correctly following the notification guidelines**.
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## ⚠️ **Important Considerations:**
* You must **maintain proper documentation** to prove materials were supplied by the main contractor. * The value of **service portion** should be reasonable and comply with valuation rules. * If the contract or agreement mentions any mark-up on materials, that portion might be taxable.
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## 📌 Summary:
| Notification | Key Implication for You | | ------------ | --------------------------------------------------------------------------------------- | | March 2006 | Service tax applicable only on service portion (excluding materials supplied by others) | | May 2009 | Clarified valuation; materials supplied by others not taxable to you |
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If you want, I can help draft a **detailed note or letter** for your company explaining this, or assist in reviewing your contracts/invoices for compliance.