HomeTutorialsGSTReverse Charge Mechanism (RCM)
GST · Intermediate · 7 min read

Reverse Charge Mechanism (RCM)

Under reverse charge, the recipient pays GST to the government instead of the supplier. Here's exactly when RCM applies, what to do, and how ITC works.

What is Reverse Charge?

Under normal GST, the supplier collects tax and pays it. Under RCM, the recipient pays it directly. RCM applies in three situations:

  1. Section 9(3) — Specific goods and services notified by government
  2. Section 9(4) — Purchases by registered persons from unregistered (currently suspended for most cases)
  3. IGST Section 5(3) — Import of services

Key Services Under RCM (Section 9(3))

ServiceSupplierRecipient liable
Goods transport agency (GTA)GTA not opting forward chargeRegistered factory/co-op/body corporate
Legal servicesIndividual advocate / firmAny business entity
Director's servicesDirector (not as employee)The company
SponsorshipAny personBody corporate / partnership
Insurance agentAgentInsurance company
Recovery agentAgentBank / FI / NBFC
Author/composer royaltiesAuthor / composerPublisher / producer
Renting of motor vehicle with operatorNon-body-corporate, not at 12% with ITCBody corporate
Central/State Govt services (except renting property)GovernmentBusiness entity

Key Goods Under RCM

  • Cashew nuts, bidi wrapper leaves, tobacco leaves, raw cotton, silk yarn — from agriculturist to registered person
  • Supply of lottery — by State/UT/local authority to distributor
  • Used vehicles, old goods, scrap — by Government to registered person

Time of Supply Under RCM

Earliest of:

  • Date of payment to supplier
  • 30 days after invoice date (60 days for services)
  • Date of receipt of goods (for goods only)

How to Discharge RCM Liability

  1. Account for the RCM purchase like any other purchase
  2. Record GST liability under "Reverse Charge" in GSTR-3B Table 3.1(d)
  3. Pay tax in cash — RCM cannot be paid through ITC
  4. Claim ITC for the same amount in Table 4(A)(3) — net effect is zero, but cash flow impacted
Important: RCM tax must be paid in cash. You can claim ITC the same moment, but cash payment is mandatory.

Self-Invoicing & Payment Voucher

When paying GST under RCM on purchases from unregistered suppliers, you must issue a self-invoice on receipt date. When paying any RCM supplier, issue a payment voucher on payment date.

ITC on RCM

You can claim ITC on RCM payments subject to standard conditions: you received the goods/services, paid the RCM tax in cash, it's for business use, and not on the blocked credit list.

RCM in Your Returns

WhereWhat to do
GSTR-1No entry (RCM is buyer's liability)
GSTR-3B Table 3.1(d)Report inward supplies on RCM
GSTR-3B Table 4(A)(3)Claim ITC of RCM tax paid
BooksMaintain RCM register; preserve self-invoices and payment vouchers
In iAccounting

Mark a supplier or service ledger as "RCM applicable" once. iAccounting handles self-invoice, payment voucher, RCM liability tracking, GSTR-3B Tables 3.1(d) and 4(A)(3) auto-populated, and 30-day time-of-supply reminders.

See RCM automation →

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