GST E-Invoice: Generate IRN from Excel

Look up GSTIN, auto-calculate GST, and generate e-invoice IRN for bulk invoices directly from Excel.

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GSTIN Lookup

Validate any GSTIN against the government portal. Auto-fill trade name, address, and state code. Detect inactive or cancelled GSTINs before invoicing.

Auto GST Calculation

Smart IGST vs CGST/SGST calculation based on supplier and buyer state codes. Handles cess, reverse charge, and composition scheme automatically.

Bulk IRN Generation

Generate e-invoice IRN for hundreds of invoices at once. Schema validation ensures compliance before submission to IRP portal.

How It Works

1

Prepare Data

Enter invoice data in Excel with buyer GSTIN and line items

2

GSTIN Validation

TallyConnects validates GSTINs and auto-fills party details

3

GST Calculation

Auto-calculates IGST or CGST/SGST based on state codes

4

Generate IRN

Submit to IRP and receive IRN, signed JSON, and QR code

Auto-Create GST Ledgers

TallyConnects automatically creates missing GST ledgers in Tally, including CGST, SGST, IGST, and Cess ledgers at the correct tax rates. No manual ledger setup needed.

  • Creates Output/Input CGST, SGST, IGST ledgers
  • Supports multiple GST rates (5%, 12%, 18%, 28%)
  • Handles cess and additional cess
  • HSN/SAC code validation

E-Invoice Capabilities

  • Generate IRN for B2B, SEZ, and export invoices
  • Cancel e-invoices with reason codes
  • Download signed e-invoice JSON
  • QR code generation for each invoice
  • Schema validation before IRP submission
  • Support for credit notes and debit notes

Frequently Asked Questions

How to generate GST e-invoice from Excel?

With TallyConnects, prepare your invoice data in Excel with buyer GSTIN and line items. The tool validates GSTINs against the government portal, auto-calculates IGST or CGST/SGST based on state codes, and submits to IRP to generate IRN numbers in bulk — all from Excel.

What is IRN in GST e-invoicing?

IRN (Invoice Reference Number) is a unique number generated by the GST Invoice Registration Portal (IRP) for each B2B invoice. It is mandatory for businesses with turnover above Rs 5 crore. TallyConnects generates IRN for bulk invoices directly from Excel data.

Can I generate e-invoice for multiple invoices at once?

Yes, TallyConnects supports bulk IRN generation. Enter all your invoice data in Excel, validate GSTINs, and generate e-invoice IRN for hundreds of invoices in one batch. Schema validation ensures compliance before submission.

Does TallyConnects auto-calculate IGST vs CGST/SGST?

Yes. TallyConnects detects the supplier and buyer state codes from GSTIN and automatically calculates IGST for inter-state or CGST+SGST for intra-state transactions. It also handles cess, reverse charge, and composition scheme.

Simplify GST E-Invoicing

Generate IRN for bulk invoices directly from Excel with TallyConnects.

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