How to Generate E-Invoice in GST Portal – Step-by-Step Guide

Confused about e-invoicing? Don’t worry!
This blog will help you understand how to generate e invoices in the GST portal easily. If you’re a business owner, this guide will make your billing system smooth and GST-compliant.
What is E-Invoicing in GST?
E-invoice meaning: It is a digital invoice that is generated and verified through the government’s GST e invoice portal.
This system is known as the goods and services tax e invoice system, where each invoice gets a unique Invoice Reference Number (IRN) and QR code from the IRP (Invoice Registration Portal) such as einvoice1.gst.gov.in or invoice 1.
Benefits of Using the E Invoice System
✨ Here’s why you should use the e invoice in gst system:
🧾 Reduces manual errors in billing
🔄 Real-time invoice tracking
📥 Seamless integration with gst online billing software
✅ IRN & QR Code verification ensures authenticity
💼 Useful for businesses using e invoice online tools or ERPs
🛠️ How to Generate E Invoice in GST Portal
Follow these simple steps to create your first e invoice using the GST e invoice portal:
🔹 Step 1: Login to IRP
Visit 👉 einvoice1.gst.gov.in
Use your GSTIN, user ID, and password to log in.
🔹 Step 2: Go to E-Invoice Generation
Click on ‘E-Invoice’> ‘Generate Invoice’ from the dashboard.
🔹 Step 3: Fill Invoice Details
- Add all invoice data:
- Seller & buyer GSTIN
- Invoice number & date
- Product details, tax amounts, HSN code
🔹 Step 4: Submit and Generate
Click on ‘Submit’
You’ll receive:
✅ IRN (Invoice Reference Number)
✅ Signed QR Code
🎉 Congratulations! Your gst online invoice is ready!
🔄 How to Cancel E Invoice
I mistakenly generated an invoice? Here’s how to cancel e invoice on the portal:
- Login to einvoice1.gst.gov.in
- Go to ‘E-Invoice > Cancel’
- Enter IRN & reason for cancellation
✅ Invoice will be marked as Cancelled
Note: Cancellation must be done within 24 hours.
💻 Integration with Tally Prime
If you’re using Tally, here’s how to cancel e invoice in Tally Prime:
Open the invoice in Tally
Press Alt + C to cancel
Tally will auto-sync with the e invoice system
❓Is E-Invoicing Mandatory?
Yes, is e invoicing mandatory? Absolutely!
Currently, businesses with turnover above ₹5 Cr must use the e-invoicing process as per GST rules.
📊 Best Practices for E-Invoicing
- Use a verified e billing system
- Cross-check GSTINs and HSN/SAC codes
- Regularly sync with the GST e invoice portal
- Always download a copy of the e invoices online
FAQs on E-Invoicing
❓1. Can I generate multiple invoices at a time?
Yes, you can use bulk upload tools in gst e invoice portal or integrate your ERP.
❓2. What if I make a mistake in an e-invoice?
You can cancel e invoice within 24 hours and generate a new one.
❓3. Is manual invoice generation allowed?
No, if you’re under the e-invoice mandate, you must use the official e-invoice system.
✨ Final Thoughts
Using the gst e invoice system helps your business stay compliant, avoid errors, and automate your entire invoice e process. Whether you use e invoices online, Tally, or ERP tools — generating e invoices in gst portal is now simple and fast.