GST Reverse Charge Mechanism (RCM) 2026 — Who Pays, Which Services, How to File
Under the Reverse Charge Mechanism (RCM), the recipient of goods or services pays GST instead of the supplier. This is a critical compliance requirement — missing RCM payments leads to demand notices with 18% interest.
What is Reverse Charge Mechanism?
Normally, the supplier collects GST from the buyer and pays it to the government. Under RCM, this is reversed — the buyer pays GST directly to the government, without the supplier collecting it.
Why RCM exists:
- To bring unregistered suppliers into the tax net
- To ensure tax compliance for specific high-risk sectors
- To simplify compliance for certain categories
Section 9(3) — Specified Services Under RCM
The government has notified specific services where RCM applies regardless of whether the supplier is registered:
Legal Services
| Service | Supplier | Recipient |
|---|---|---|
| Legal services by advocate | Individual advocate or firm | Any business entity |
| Arbitral tribunal services | Arbitral tribunal | Any business entity |
Example: If your company pays ₹1,00,000 to a lawyer, you must pay GST at 18% (₹18,000) directly to the government under RCM.
Goods Transport Agency (GTA)
| Service | Supplier | Recipient |
|---|---|---|
| Transportation of goods by road | GTA | Factory, registered person, body corporate, partnership firm, casual taxable person |
GST rate: 5% (without ITC) or 12% (with ITC) — GTA can choose.
Example: If you pay ₹50,000 to a truck owner for transporting goods, you pay GST at 5% (₹2,500) under RCM.
Director's Services
| Service | Supplier | Recipient |
|---|---|---|
| Services by director to company | Director | Company |
Example: If a company pays ₹5,00,000 as director's fees, the company pays GST at 18% (₹90,000) under RCM.
Import of Services
All services imported from outside India attract RCM at the applicable GST rate.
Example: If you pay $1,000 to a US-based software company for cloud services, you pay IGST at 18% on the INR equivalent under RCM.
Sponsorship Services
| Service | Supplier | Recipient |
|---|---|---|
| Sponsorship services | Any person | Body corporate or partnership firm |
Security Services
| Service | Supplier | Recipient |
|---|---|---|
| Security services | Any person other than body corporate | Registered person |
Renting of Motor Vehicles
| Service | Supplier | Recipient |
|---|---|---|
| Renting of motor vehicles | Any person other than body corporate | Body corporate |
Section 9(4) — Purchases from Unregistered Suppliers
Under Section 9(4), if a registered person purchases goods or services from an unregistered supplier, RCM applies.
However: This provision is currently suspended for most goods and services. It applies only to specific notified categories.
Currently applicable under 9(4):
- Procurement of raw cotton from agriculturists
- Procurement of tobacco leaves from agriculturists
- Procurement of silk yarn from silk worm rearers
How to Pay RCM
- Calculate the GST on the RCM transaction
- Create a challan on the GST portal
- Pay the GST in cash (ITC cannot be used to pay RCM tax)
- Claim ITC on the RCM payment in the same month (if eligible)
Important: RCM tax must be paid in cash. You cannot use your ITC balance to pay RCM.
How to Report RCM in GSTR-3B
In GSTR-3B:
- Table 3.1(d): Inward supplies liable to reverse charge (taxable value and tax)
- Table 4(A)(3): ITC on inward supplies liable to reverse charge (if eligible)
Net effect: If you pay ₹18,000 RCM and claim ₹18,000 ITC, the net cash outflow is zero. But you must still pay the RCM in cash first.
ITC on RCM Payments
You can claim ITC on RCM payments if:
- The goods/services are used for business purposes
- They are not blocked under Section 17(5)
- The ITC is claimed in the same month as the RCM payment
Example:
- Legal fees paid: ₹1,00,000
- RCM GST paid (18%): ₹18,000
- ITC claimed: ₹18,000
- Net cost: ₹1,00,000 (GST is neutral)
Common RCM Mistakes
- Not paying RCM on legal fees — Very common; lawyers do not charge GST but you must pay RCM
- Not paying RCM on GTA services — Truck owners rarely charge GST; you must pay RCM
- Using ITC to pay RCM — Not allowed; RCM must be paid in cash
- Not claiming ITC on RCM — You are entitled to ITC; not claiming it is a loss
- Not reporting in GSTR-3B — Even if net effect is zero, RCM must be reported
Frequently Asked Questions
Do I need to pay RCM if I am not registered for GST?
No. RCM applies only to registered persons. If you are below the GST threshold and not registered, RCM does not apply.
Is RCM applicable on all purchases from unregistered suppliers?
No. Section 9(4) (purchases from unregistered suppliers) is currently suspended for most categories. Only specific notified categories (cotton, tobacco, silk) attract RCM under 9(4).
Can I claim ITC on RCM paid for personal expenses?
No. ITC is only available for business expenses. RCM paid on personal expenses (e.g., legal fees for personal matters) is not eligible for ITC.
Need help with RCM compliance and GSTR-3B filing? I handle monthly GST compliance starting ₹999/month. Message me on WhatsApp.
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