Businesses often receive a legal fee invoice that says “GST payable under reverse charge.” The phrase means the recipient, rather than the advocate or law firm, is responsible for paying the GST when the supply falls within a notified reverse-charge category. It does not mean that every legal service or every lawyer invoice is automatically subject to reverse charge.
Quick answer: Notification No. 13/2017-Central Tax (Rate), as corrected and amended, covers legal services supplied by an individual advocate (including a senior advocate) or a firm of advocates, directly or indirectly, to a business entity located in the taxable territory. The recipient’s status and the precise service matter. The suggested 18% calculation below is an illustration for a taxable service at that rate; confirm the classification, exemption and current rate for the actual transaction.
Which legal services are covered?
The notification defines legal service broadly as advice, consultancy or assistance in any branch of law, including representation before a court, tribunal or authority. It covers services provided directly or indirectly by an individual advocate, senior advocate or firm of advocates. A business entity in the taxable territory is generally the recipient liable under reverse charge for a covered service.
The scope depends on both sides of the transaction. Confirm that the supplier belongs to the notified class, that the work is a legal service, and that the recipient is a business entity in the taxable territory. A legal invoice from a different kind of service provider, or for a different kind of service, needs its own classification analysis.
Legal services, GTA and sponsorship are different RCM cases
These examples share the reverse-charge mechanism, but each has its own notification conditions. They should not be treated as one generic rule:
| Supply | Main condition to check | Why the facts matter |
|---|---|---|
| Legal services | A covered advocate or firm supplies legal services to a business entity in the taxable territory | The specific legal-services entry in Notification No. 13/2017 applies. |
| GTA services | The service is a GTA supply, the recipient falls in a notified class, and the GTA’s tax option supports RCM | GTA treatment depends on the recipient category and the GTA’s option; a goods transporter is not automatically a GTA for this entry. |
| Sponsorship | A supplier other than a body corporate provides sponsorship to a body corporate or partnership firm in the taxable territory | Notification 07/2025 amended the sponsorship entry. Sponsorship supplied by a body corporate is excluded from that RCM entry. |
The sponsorship condition in the report’s outline was too broad. Check the supplier’s legal form and the recipient before applying reverse charge.
Section 9(3) is the legal-services route
For notified categories such as the covered advocate/legal-services entry, the legal basis is Section 9(3) of the CGST Act and the corresponding IGST provision for inter-State supplies, read with Notification No. 13/2017-Central Tax (Rate) and the corresponding integrated-tax notification. The notification identifies the covered supplier and recipient conditions.
This matters because the report idea mentions Section 9(4). Section 9(4) is not a blanket rule that makes every purchase from every unregistered supplier subject to reverse charge. It applies to specified classes of registered persons and specified categories of goods or services when notified. Do not cite Section 9(4) as the general legal-services rule.
Example: calculate the GST separately from the fee
Assume a business receives a taxable legal service with a fee of ₹50,000, and the applicable GST rate for that service is verified as 18%:
- Taxable value: ₹50,000
- Illustrative GST under reverse charge: ₹50,000 × 18% = ₹9,000
- If intra-State: ₹4,500 CGST plus ₹4,500 SGST
- If inter-State: ₹9,000 IGST
The example only demonstrates the arithmetic. It does not determine whether the legal service is covered, whether the recipient is liable, or whether a particular exemption applies. The recipient pays reverse-charge tax in cash as required by GST law. Any subsequent input tax credit is a separate question and remains subject to the normal eligibility, business-use and blocked-credit rules.
You can check the arithmetic with the RCM Calculator. It does not classify an engagement or decide legal eligibility for input tax credit.
If an RCM mismatch has already led to a communication from the department, start with the notice form, allegation and response deadline in the GST Notices Hub; the notice and transaction facts determine the response.
What the recipient should check
- Read the engagement and invoice. Identify the actual service, advocate or firm, recipient entity, taxable value, place of supply and tax period.
- Verify the notification entry. Compare the facts with Notification No. 13/2017-Central Tax (Rate), including its amendments and the corresponding IGST notification if the supply is inter-State.
- Determine the correct tax rate. Do not assume 18% from the phrase “legal services”; confirm the service classification, exemption and current rate notification.
- Pay and report reverse-charge tax correctly. RCM liabilities are paid through the prescribed cash-ledger mechanism and reported in the relevant return period.
- Assess ITC separately. Tax paid under RCM may be eligible as input tax if the recipient satisfies the conditions under Section 16 and no restriction applies. Payment of RCM does not automatically make the credit allowable.
- Keep supporting records. Retain the engagement letter, supplier invoice, self-invoice or payment voucher where required, payment evidence and return reconciliation.
Registration and documentation caveats
Section 24 of the CGST Act contains compulsory-registration provisions for persons liable to pay tax under reverse charge, while notifications can provide specific registration relief for suppliers who make only reverse-charge supplies. The details should be checked for the person’s full activity and current notifications; do not infer the recipient’s registration position from a supplier’s registration status alone.
Where the recipient is required to issue a self-invoice for a supply received from an unregistered supplier, Section 31(3)(f) is relevant. A payment voucher may also be required under Section 31(3)(g). Whether those documents are required depends on the supplier and the facts; maintain the documents applicable to your case.
Common questions
Does every invoice from an advocate attract reverse charge?
No. The notified entry has conditions for the supplier, service and recipient. Check whether the service is a legal service provided by a covered advocate or firm to a business entity in the taxable territory.
Is Section 9(4) the section for legal-service RCM?
Usually, the specific notified legal-services entry is under Section 9(3), read with Notification No. 13/2017-Central Tax (Rate). Section 9(4) is a separate notified-supply provision and is not a general tax on every unregistered purchase.
Is legal-services RCM always 18%?
Do not assume so from the service label alone. The example in this guide uses 18% only to show the calculation. Verify the classification, applicable rate notification and any exemption for the engagement.
Can a business claim ITC for GST paid under RCM?
It may be eligible if the recipient is registered, the inward supply is used or intended for business, the statutory conditions are met and no blocked-credit rule applies. RCM payment by itself does not guarantee ITC.
Does the lawyer have to collect the GST from the client?
For a covered reverse-charge supply, the recipient is liable to pay the tax under the notification. The invoice should make the applicable treatment clear, but verify the legal conditions rather than relying only on an invoice label.
Official sources
- Notification No. 13/2017-Central Tax (Rate), as corrected for legal services.
- CBIC Central Tax (Rate) notification archive — includes amendments to Notification No. 13/2017.
- Notification 07/2025-Central Tax (Rate) — amended the sponsorship entry in Notification No. 13/2017.
- GST Council’s consolidated reverse-charge notification — reference copy of the notified service categories; check later amendments as well.
- CGST Act and Rules information portal — check current Section 9, Section 16, Section 24 and Section 31 text.
This guide is general educational information. A legal engagement can have fact-specific classification, place-of-supply and exemption issues; confirm them before reporting tax.