E-Invoicing Setup

What e-invoicing actually is

E-invoicing does not mean generating an invoice in PDF or emailing it. It means reporting each covered invoice to the government’s Invoice Registration Portal (IRP) at the moment it is raised, so the portal validates it and returns a unique Invoice Reference Number (IRN) and a signed QR code. Only after that is the invoice a valid tax invoice under GST.

In other words, the government sees your B2B invoice in real time and stamps it. This closes the gap that used to exist between raising an invoice and reporting it in returns, and it is why e-invoicing has become the backbone of GST for medium and large businesses.

Who has to do e-invoicing

E-invoicing applies once a business’s aggregate turnover crosses the notified threshold in any financial year since GST began. That threshold has been lowered in stages over the years and currently sits at ₹5 crore — so a large and growing number of businesses are now covered. Once you cross it, e-invoicing is mandatory and stays applicable even if turnover later dips. We check your turnover history against the notifications and tell you clearly whether — and from when — it applies to you.

Which documents are covered

E-invoicing covers your business-to-business (B2B) tax invoices, your exports, and the related credit and debit notes. Business-to-consumer (B2C) invoices are not reported for an IRN in the same way (though large taxpayers must show a QR code on B2C invoices). Getting this scope right matters — reporting the wrong documents, or missing ones that should be reported, both cause problems downstream.

Why compliance is not optional

If e-invoicing applies to you and you raise a covered invoice without a valid IRN, that invoice is simply not a valid tax invoice. Your buyer cannot claim input tax credit on it, which quickly damages business relationships, and you expose yourself to penalties. Because the consequence lands on your customers as well as you, buyers of any size now insist their suppliers are e-invoice compliant. Getting set up correctly protects your credibility as a supplier.

The upside — e-invoicing makes other compliance easier

E-invoicing is not only an obligation; done right, it reduces work. Reported invoices auto-populate your GSTR-1, cutting duplication and mismatches, and the e-way bill can be generated together with the IRN. Because the same data flows to the portal, your buyers, your returns and the e-way bill system, there is far less room for the reconciliation differences that trigger notices. Configured properly, it makes your whole GST cycle cleaner.

Reporting time limits

Invoices cannot be reported whenever you like. There is a limited window to report a covered invoice to the IRP, and larger taxpayers in particular face a tight reporting deadline after the invoice date, beyond which the portal will not accept it. This makes near-real-time reporting a practical necessity, and it is exactly the kind of operational detail we build into your billing process so nothing is left un-reported.

We set it up around your billing

The key to painless e-invoicing is integrating it into how you already bill, so an IRN is generated as part of raising each invoice rather than as a separate chore. We confirm applicability, register you on the IRP, align e-invoicing with your billing/ERP or our free billing software, and train your team on the day-to-day flow — including e-way bills where relevant. Handled for businesses across Gujarat and India.