GST E-Invoicing | Financial Management
E-Invoice QR & PDF
On IRN return, the customer PDF is stamped automatically with the IRN, the signed QR (containing the GSTN-validated invoice details) and the EWB if applicable. The PDF is the legal copy. Send via email, vendor portal or WhatsApp from the same screen.
What it does
Inside E-Invoice QR & PDF.
Connect one GSTIN, free. Raise a test invoice; receive the IRN-stamped PDF with signed QR. Send to a test email or portal in one click.
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IRN PDF rendering
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Signed QR
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Email send
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Portal delivery
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WhatsApp send
Where it sits
Part of GST E-Invoicing.
IRN Generation Auto-generated when you create a B2B invoice. Validation, signing and IRN return in seconds. E-Way Bills Auto-generate from invoice or trigger on dispatch. Vehicle, transporter and consignor data carried over. Cancel & Amend E-Invoice Cancel within 24 hours; amend afterwards via credit/debit notes. All flows inline, no portal. Bulk E-Invoice Generation Bulk-generate IRNs from CSV upload, ERP feed or API call. Auto-retry on failures. E-Invoice Reconciliation Fetch IRNs and e-way bills generated outside OneFinOps. Reconciled against your books nightly. Multi-GSTIN Management Per-GSTIN settings, eligibility, sign-off. State-wise EWB thresholds. E-Invoice API Programmatic IRN generation for ERP-driven workflows. REST + webhooks. E-Way Bill Extension & Update Vehicle change, validity extension, multi-leg journey support. Export E-Invoicing IRN for export invoices with LUT/SEZ flags. Multi-currency.
Run E-Invoice QR & PDF against your books.
A working session on your structure and a month of your documents.