Invoicing · GST

Invoicing software with GST built in

Send clean, GST-correct invoices in seconds — 10+ layouts including 80mm thermal, credit/debit notes, and one-tap share to WhatsApp or email — all posting to real books.

lekhaPro· New Tax Invoice
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New Tax Invoice
INV/2026-27/0143 · 16 Jun 2026 · Sharma Traders (Maharashtra)
Intra-state · CGST + SGST
ItemQtyRateGSTAmount
Steel Pipe 2" · HSN 730640₹1,25018%₹59,000
Welding Service · SAC 99881₹8,00018%₹9,440
Fittings pack · HSN 730712₹45018%₹6,372
Taxable₹63,400
CGST 9%₹5,706
SGST 9%₹5,706
Round Off₹0
Grand Total₹74,812
Seventy Four Thousand Eight Hundred Twelve Rupees Only

Live product UI — sample data.

Beautiful, correct invoices

10+ themeable layouts (incl. 80mm thermal, proforma, quote, export, bill of supply), each GST-correct by construction.

Fast at the counter

Barcode scan-to-add, keyboard-first entry and instant totals — bill a customer in seconds.

Share & track

One-tap share to WhatsApp or email; every invoice posts to a real ledger and feeds your GST returns.

What’s included

  • 10+ invoice layouts (incl. 80mm thermal)
  • GST-correct totals
  • Credit & debit notes
  • Barcode scan-to-add
  • One-tap WhatsApp / email share
  • Recurring invoices
  • Offline-first

Frequently asked

Can it print to a thermal printer?

Yes — an 80mm thermal receipt layout is built in, alongside A4 tax-invoice layouts, and both print silently to your chosen printer.

Does it send invoices on WhatsApp?

It shares invoices in one tap via a WhatsApp / email link (opens with a prefilled message). Fully automated bulk sending is on the roadmap.

Do invoices update my accounts?

Yes — every invoice posts to the double-entry ledger and feeds GSTR-1/3B automatically.