How do I connect Tally Prime directly to the e-Invoice Portal (IRP)?

Log in to einvoice.gst.gov.in > API Registration > Create API User > Select GSP 'Tally (India) Private Ltd'. Enter these API credentials into Tally Prime when prompted.

Can I generate e-invoices in bulk for multiple sales vouchers in Tally Prime?

Yes. Go to Gateway of Tally > Display More Reports > GST Reports > e-Invoice. Select multiple pending sales vouchers and click 'Exchange' or 'Generate IRN' to process them in bulk.

Does Tally Prime print the 2D QR Code and IRN automatically on tax invoices?

Yes. Once an IRN is generated, Tally automatically embeds the 64-character IRN, Ack No., and 2D QR Code on the printed PDF invoice (Ctrl+P > Configure > Show e-Invoice Details).

How does TrulyInvoice complement Tally Prime e-invoicing?

TrulyInvoice AI auto-posts incoming vendor e-invoices directly into Tally Prime via Port 9000 local sync, ensuring 100% accurate purchase ledger entries for GSTR-2B matching.

How to Generate IRN & E-Invoicing in Tally Prime (2026 Step-by-Step)

Quick Summary: How Do I Generate E-Invoices Directly in Tally Prime?

To generate e-invoices in Tally Prime: Enable e-Invoicing in F11 > GST. Create an API User on einvoice.gst.gov.in selecting GSP 'Tally (India) Private Ltd'. When saving a B2B Sales Voucher (F8), click 'Yes' to Send e-Invoice Details. Tally fetches the IRN and 2D QR Code directly from the IRP in real-time.

One-Time API Setup: Register GSP 'Tally (India) Private Ltd' on the e-Invoice Portal.
Real-Time Generation: Instant IRN fetch during F8 Sales Voucher entry.
Automatic 2D QR Code: Embedded directly into PDF prints (Ctrl+P).
Bulk e-Invoicing: Accessible via Display > Statutory Reports > GST > e-Invoice.

1. One-Time Setup: Registering Tally GSP on IRP Portal

Before Tally Prime can communicate with government IRP servers, you must set up API credentials:

Visit the official portal einvoice.gst.gov.in and log in.
Go to API Registration > User Credentials > Create API User.
Select registration mode: Through GSP. Select GSP name: Tally (India) Private Ltd.
Create an API Username and Password. (These credentials will be entered inside Tally Prime).

2. Step-by-Step IRN Generation in Tally Prime

Step 1: Enable F11 Features

Go to Gateway of Tally > F11 (Features) > Enable GST. Set Enable e-Invoicing to Yes. Enter your Applicable From date and Bill-From Place.

Step 2: Record F8 Sales Voucher

Open Sales Voucher (F8), select B2B party ledger, stock items, and tax ledgers. Ensure HSN codes and party GSTINs are valid.

Step 3: Real-Time IRN Fetch & Printing

Upon saving (Ctrl+A), click Yes to prompt "Generate e-Invoice?". Enter API credentials when prompted. Tally fetches the 64-character IRN and 2D QR Code. Press Ctrl+P to print the verified tax invoice.

Automate Purchase Invoice Entry in Tally Prime

Auto-read incoming vendor e-invoices and post F9 purchase vouchers in 15 seconds.

While Tally handles outward sales e-invoicing natively, typing incoming supplier e-invoices manually into Tally Prime creates entry errors and delayed GSTR-2B matching.

TrulyInvoice AI Automation: Upload supplier PDF e-invoices or WhatsApp scans. AI auto-extracts IRNs, line-item HSN codes, and tax rates, posting F9 Purchase Vouchers directly to Tally Prime in 15 seconds via Port 9000 local sync.