GST Software
E-Invoice Registration Portal (IRP)
Official Invoice Registration Portal used by notified taxpayers to obtain an IRN and QR code.
Key features
- Generate IRN for B2B invoices
- Bulk upload through JSON
- Offline tool for preparing invoice data
- Cancel IRN within the permitted window
Details
| Category | GST Software |
|---|---|
| Latest version | See official site |
| Platform | Web |
| System requirements | Applicable only to taxpayers covered by the notified e-invoicing threshold; see the official portal |
| Publisher | GSTN / National Informatics Centre |
| Official website | einvoice1.gst.gov.in |
| Official download | einvoice1.gst.gov.in |
| Directory entry updated | 03 Nov 2026 |
Installation / getting started
- Check whether e-invoicing applies to your turnover.
- Register on the e-invoice portal with your GSTIN.
- Use the Tools section for the offline utility or API access.
Always download from the official link above. Steps are a general guide; the publisher's own instructions prevail.
Non-affiliation: SK Wealth Tax Advisor is not affiliated with, endorsed by or sponsored by GSTN / National Informatics Centre or the makers of E-Invoice Registration Portal (IRP). Product names, logos and trademarks belong to their respective owners. We link only to official sources; check them for the latest version, pricing and terms.