How to create a GST invoice in India

A good tax invoice should make the transaction easy to understand. Start with the supplier details, customer details, invoice identity, supply information, line items, tax information and payment details that apply to your transaction.

1. Add the supplier details

Include your business name and the business contact/address information appropriate to your invoice. If GST registration applies to you, include the relevant GSTIN.

2. Identify the customer

Add the customer's name and billing address. Where relevant, capture the customer's GSTIN and other details needed for the transaction.

3. Add invoice details

Use a unique invoice number and invoice date. Depending on the transaction, you may also need the place of supply, purchase order reference or payment terms.

4. Add items or services

Describe each item or service clearly. Common fields include quantity, unit, rate, discount, taxable value and the applicable tax rate. HSN/SAC information may also be relevant.

5. Check the tax calculation

For intra-state supplies, CGST and SGST may apply; for inter-state supplies, IGST may apply. The correct treatment depends on the transaction and applicable tax rules.

6. Add payment information

Make it easy for the customer to pay by adding the payment method or bank/UPI details you want to provide.

This guide is general information, not tax or legal advice. Verify the requirements applicable to your business and transaction.