One-Click GST E-Invoicing
Generate signed 64-character IRNs, Acknowledgement numbers, and official QR codes for your sales and returns directly from the billing screen — zero manual JSON upload.
Tax Invoice #CB-2026-084
a1f9c34e8e2d0b7194f8a3c9e6d1b2f74c6f9a11d8e20b33a5f8c12948e7d201
27AAACG9821R1Z7
₹5,72,300
2.8s
Average IRN Generation
INV / CRN / DBN
All Document Types
100%
Govt QR & Sign Compliant
Auto
From Invoice Creation to Signed IRN in Seconds
No third-party utilities or copy-pasting numbers. Everything runs seamlessly in the background.
Create Sale or Return
Raise a tax invoice, credit note, or debit note with ceramic line items, boxes, and GST rates as usual.
Automated IRP Transmission
ClayBill validates party GSTIN and PIN codes, then signs and dispatches the payload to the government IRP.
Signed IRN & QR Attached
The 64-digit IRN and encrypted QR code attach instantly to your invoice PDF for printing and WhatsApp sharing.
Built For High-Volume Tile Billing
Handle multi-item vitrified invoices, credit adjustments, cancellations, and tax filings with zero friction.
1-Click IRN Generation
Transmit sales invoices straight to the IRP and receive a signed 64-character IRN, acknowledgement number, and QR code in under 3 seconds.
Credit & Debit Notes (CRN/DBN)
Sales returns and purchase returns generate official CRN and DBN e-invoices with linked original invoice references.
Correct by Design — Only Valid Documents
E-invoicing only applies to documents you issue as the registered supplier. ClayBill enforces valid IRP document types (INV, CRN, DBN) so you never submit invalid payloads.
Tax Invoices (INV)
B2B sales invoices to wholesale dealers, project builders, and tile retail distributors.
Credit Notes (CRN)
Issued on sales returns, damaged boxes in transit, or post-sale price/quantity discounts.
Debit Notes (DBN)
Issued on purchase returns or price escalations back to tile factories or raw material suppliers.
Try the Free GST & HSN Ceramic Lookup Tool
Lookup official 6-digit ceramic HSN codes, compute split CGST/SGST/IGST rates, or verify tile area pricing before generating invoices.
Related reading: E-Way Bill vs E-Invoice: What's the Difference?
Ready to Automate Your GST Invoicing?
Generate government certified IRNs and QR codes directly from your billing desk in under 3 seconds.