Reverse Charge & Branch Transfer Compliance — What to Get Right Before You Start
Reverse Charge Mechanism and inter-branch supply are two of the most quietly expensive areas of GST compliance — not because the law is unclear, but because businesses routinely miss what they owe themselves. RCM shifts the liability to pay tax from the supplier to the recipient — meaning your own accounting team must identify, self-invoice, and pay tax on specified inward supplies, then separately claim it back as input tax credit. Branch transfers between GSTINs of the same legal entity are taxable supplies under GST's 'distinct person' fiction, even though no invoice changes hands with a third party and no money technically leaves the group.
What This Actually Covers
Reverse Charge Mechanism (RCM) is a mechanism under Section 9(3) and Section 9(4) of the CGST Act, 2017 (and the parallel Section 5(3)/5(4) of the IGST Act) under which the liability to pay GST is shifted from the supplier of goods or services to the recipient. Under the normal 'forward charge' mechanism, the supplier collects GST from the buyer and remits it to the government. Under RCM, the recipient itself calculates the tax, pays it directly to the government through the electronic cash ledger, and — if the input is used for business purposes — claims it back as input tax credit in the same or a later return period.
For the full scope, current process and what PNPC includes, see the dedicated Reverse Charge & Branch Transfer Compliance service page.
Is This Relevant to Your Business?
- Your business regularly engages advocates, arbitrators, or legal counsel for litigation, contracts, or compliance — legal services from an advocate to a business entity are squarely under Section 9(3) RCM
- You use Goods Transport Agency (GTA) services for inward or outward freight and the GTA has not opted to pay tax under forward charge — RCM liability falls on the recipient in most such arrangements
- Your company pays sitting fees or commission to non-executive/independent directors — director services to the company are notified under RCM regardless of the director's registration status
- You import services from an overseas supplier — software licences, consulting, marketing, or SaaS subscriptions billed by a foreign entity — Section 5(3) of the IGST Act brings import of service squarely under RCM for the Indian recipient
Before You Assume You Need This
- Single-GSTIN business with no branches, no import of services, and no transactions with advocates, GTAs, directors, or other Section 9(3)/9(4) notified categories — RCM exposure is likely minimal, though it is still worth a one-time review to confirm
- Business that already runs a mature in-house RCM identification and branch cross-charge process with no history of departmental queries — ongoing monthly GST return filing support may be more relevant than a dedicated RCM/branch engagement
- Very early-stage business with a single location and no plans for inter-state expansion in the near term — basic GST return filing covers the compliance need until branch or cross-border complexity actually arises
Common Questions
What exactly is Reverse Charge Mechanism (RCM) in GST — explained simply?
Normally, the seller collects GST from you and pays it to the government. Under RCM, that responsibility flips — you, the buyer, calculate the GST yourself, pay it directly to the government, and then (if you are entitled to) claim it back as input tax credit. It applies to a specific, notified list of services and situations — not to all your purchases.
Which services are covered under Section 9(3) RCM?
The Government notifies specific categories from time to time. The most commonly encountered ones include: legal services rendered by an advocate or firm of advocates to a business entity; services by a Goods Transport Agency (GTA) that has not opted for forward charge; services by an insurance agent to an insurance company; sponsorship services provided to a body corporate or partnership firm; services supplied by a director of a company to that company; and renting of motor vehicles from a non-body-corporate supplier to a body corporate, among others. This list is not exhaustive and is amended by notification, so it needs periodic verification against current notifications rather than a static internal list.
Does RCM under Section 9(4) apply to every purchase I make from an unregistered supplier?
No — and this is one of the most persistent misunderstandings in GST practice. The original, blanket version of Section 9(4) (covering essentially all purchases from unregistered persons above a threshold) was suspended shortly after GST's 2017 launch and never came back into force in that broad form. What exists today is a narrower, specifically notified version that applies only to certain categories the Government has explicitly notified — most prominently, purchases of certain construction-linked and specified goods/services by promoters in the real estate sector under a dedicated notification. For most ordinary businesses, routine purchases from unregistered vendors do not automatically trigger RCM under Section 9(4) — but this must be confirmed against your specific sector and the current notification, not assumed either way.
Where PNPC Fits In
RCM and branch-transfer gaps are silent until the day a departmental notice makes them very loud. Talk to PNPC Global before that day arrives — not after.
PNPC Global has advised Chennai, Bangalore and Hyderabad businesses since 1986. Explore the full GST practice for related services, or go straight to the Reverse Charge & Branch Transfer Compliance page for specifics.
Rates, thresholds and filing dates are set by the relevant authority and revised periodically. Treat anything numeric here as "ask PNPC for the current figure," not as a quoted fact.