e-Invoice · IRN
e-Invoice software for GST (IRN & QR)
Generate GST e-invoices with IRN and QR — offline JSON out of the box, and live IRN through your GST Suvidha Provider — on a real billing app.
lekhaPro· GST Filing · GSTR-1
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Acme TradersFY 26–27D
GSTR-1 · Jun 2026
Ready to fileOutput GST
₹10.5L
Input GST (ITC)
₹7.8L
Net Liability
₹2.7L
SectionCountTaxableTax
B2B invoices128₹46.2L₹8.31L
B2C (small)342₹12.1L₹2.18L
Credit/Debit notes6−₹1.4L−₹0.25L
HSN summary24 codes₹58.3L₹10.49L
Export: filing-shaped JSON + multi-sheet Excel · 2B reconciliation matched 124/128.
Live product UI — sample data.
IRN & QR ready
Every eligible invoice is prepared for IRN and QR in the government schema.
Offline JSON, live optional
e-invoice JSON is generated offline; connect your GSP for live IRN generation.
On real billing
e-invoicing sits on a full GST billing app with returns and a posted ledger.
What’s included
- IRN & QR e-invoice schema
- Offline e-invoice JSON
- Live IRN via your GSP
- e-way bill JSON too
- GSTR-1/3B
- Credit/debit notes
- Offline-first
Frequently asked
Can it generate IRN and QR?
Yes — invoices are prepared in the e-invoice schema for IRN and QR; JSON is generated offline and live IRN works through your GST Suvidha Provider.
Do I need a GSP?
Only for live IRN generation. Without one, the same e-invoice JSON is produced offline for upload.
Does it also do e-way bills?
Yes — e-way bill JSON is generated the same way.