One of the most frequently asked questions under GST is whether Reverse Charge Mechanism (RCM) applies to purchases from unregistered persons. The answer has evolved over time, and the current position requires careful understanding. This article explains the current applicability of RCM on purchases from unregistered persons.
The Legal Framework
Section 9(4) of the CGST Act
Section 9(4) of the CGST Act originally provided that where a registered person purchases goods or services from an unregistered person, the registered person shall pay tax on reverse charge basis.
The Current Position
The applicability of Section 9(4) has been significantly restricted. Currently, RCM on purchases from unregistered persons applies only to:
- Specified goods notified for RCM (e.g., raw cotton, silk yarn)
- Specified services notified for RCM (under Section 9(3))
For other goods and services, RCM does not apply to purchases from unregistered persons.
When Does RCM Apply to Unregistered Suppliers?
Scenario 1: Notified Goods
If the goods being purchased are notified for RCM and the supplier is unregistered, RCM applies.
Example: Purchase of raw cotton from an unregistered agriculturist.
Scenario 2: Notified Services
If the service being purchased is notified for RCM and the supplier is unregistered, RCM applies.
Example: Legal services from an unregistered advocate — RCM applies as legal services are notified under RCM.
Scenario 3: Composite Supply
If the supply is a composite supply where the principal supply is covered under RCM.
When Does RCM NOT Apply to Unregistered Suppliers?
For most goods and services purchased from unregistered persons, RCM does not apply. The supplier is not required to charge GST, and the recipient is not required to pay GST under RCM.
Examples where RCM does NOT apply:
- Purchase of office stationery from an unregistered supplier
- Purchase of raw materials (other than notified goods) from an unregistered supplier
- Purchase of IT services from an unregistered consultant
Compliance Requirements
Where RCM Applies
Step 1: Identify RCM Applicability — Determine whether the supply falls under RCM.
Step 2: Self-Invoice — Issue a self-invoice.
Step 3: Pay Tax — Pay GST on the RCM supply.
Step 4: Report in GSTR-3B — Report the RCM liability.
Step 5: Claim ITC — Claim ITC on the RCM payment.
Where RCM Does Not Apply
- No GST is payable by the recipient
- No self-invoice is required
- No ITC is available (as no GST is charged)
Practical Examples
Example 1: Purchase from Unregistered Supplier (RCM Not Applicable)
Facts: A registered company purchases office stationery worth ₹50,000 from an unregistered supplier.
Treatment: No GST is charged. RCM does not apply. No tax is payable by the company.
Example 2: Purchase of Raw Cotton from Unregistered Agriculturist (RCM Applicable)
Facts: A textile manufacturer purchases raw cotton worth ₹10 lakh from an unregistered agriculturist.
Treatment: RCM applies. The manufacturer must pay GST (5%) on the purchase and issue a self-invoice.
Example 3: Legal Services from Unregistered Advocate (RCM Applicable)
Facts: A company receives legal services from an unregistered advocate.
Treatment: RCM applies as legal services are notified. The company must pay 18% GST under RCM.
Common Errors
Error 1: Assuming RCM Applies to All Unregistered Purchases Many businesses incorrectly assume that RCM applies to all purchases from unregistered persons. Currently, RCM applies only to notified goods and services.
Error 2: Not Applying RCM to Notified Supplies Conversely, some businesses fail to apply RCM to notified supplies from unregistered persons.
Error 3: Wrong Self-Invoicing When RCM applies, self-invoicing is mandatory. Failure to self-invoice is a compliance lapse.
Error 4: Not Claiming ITC Tax paid under RCM is eligible for ITC. Many businesses fail to claim it.
Best Practices
Maintain a Register — Maintain a register of all purchases from unregistered persons.
Identify RCM Supplies — Identify which purchases from unregistered persons fall under RCM.
Issue Self-Invoices — Issue self-invoices for RCM supplies.
Pay Tax Timely — Pay RCM tax by the due date.
Claim ITC — Claim ITC on RCM payments.
Stay Updated — Rules on RCM from unregistered persons may change.
While RCM on purchases from unregistered persons is currently limited to notified goods and services, compliance is essential where it applies. Businesses must correctly identify RCM supplies, issue self-invoices, and claim ITC properly.
Need help with RCM compliance? Our GST experts provide comprehensive advisory and support.
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