E-Invoicing Now Covers Self-Invoices Under RCM: What to Know

Auto-drafted from official sources and under review by CA Rajeev Ranjan. Verify against the original notification before you act.

What Has Changed

GSTN has announced that e-invoicing will be extended to cover recipient-generated self-invoices raised under the Reverse Charge Mechanism (RCM). This applies to two categories:

• RCMDOM, Domestic supplies where the recipient is liable to pay GST under RCM
• RCMIMP, Import of services, where the Indian recipient self-invoices for services received from an overseas supplier

Until now, the e-invoicing mandate applied primarily to supplier-generated invoices. This change brings self-invoices, documents the buyer raises on themselves, into the same electronic reporting framework.

The effective date is 16 October 2026.

Who Is Affected

If you are a registered GST taxpayer who:

• Receives goods or services from unregistered suppliers in India and pays GST under RCM, or
• Receives services from foreign suppliers and self-invoices for the import of services,

…then this update applies to you. You will need to generate and report these self-invoices through the e-invoicing system rather than just recording them internally.

Businesses that currently handle RCM entirely through manual records or journal entries should pay particular attention, the compliance workflow is going to change.

What You Should Do

Before 16 October 2026:

1. Audit your RCM transactions, Identify all domestic RCM purchases and import-of-services transactions where you currently raise self-invoices manually.
2. Check your ERP or billing software, Confirm whether your system can generate e-invoices for self-invoice document types (RCMDOM and RCMIMP). Many accounting platforms may need a configuration update or a vendor patch.
3. Coordinate with your IRP-connected solution, Your Invoice Registration Portal (IRP) integration will need to support the new document categories. Check with your GSP or e-invoicing service provider on readiness timelines.
4. Update internal processes, Teams handling accounts payable, vendor management, and import documentation need to be aligned on the new requirement.
5. Review the official GSTN advisory, The advisory on the ICAI IDTC portal contains the precise technical specifications. Refer to it for document schema details, field requirements, and any applicable thresholds.

The Bigger Picture

This move is consistent with GSTN's broader effort to bring more transaction types under the e-invoicing umbrella, improving audit trails and reducing reconciliation mismatches in GST returns. For businesses with significant RCM exposure, especially those importing services from overseas vendors, this adds a new compliance step but also creates a cleaner, system-driven record for GSTR-2B matching.

Start your system readiness checks now. October 2026 may feel distant, but ERP changes and IRP integrations can take longer than expected.

Source: Official notification