E-invoicing

E-invoicing is the system where B2B invoices are reported to the government's Invoice Registration Portal and get a unique reference number (IRN) and QR code, for GST compliance. It is mandatory for businesses above a turnover threshold that changes over time.

GST accounting software like TallyPrime and Zoho Books handles e-invoicing (and e-way bills) so you stay compliant without manual portal work.