GST Invoice Generator

How to Create a GST Invoice

1. Choose a template — pick Standard, Professional, or Minimal to match your brand
2. Fill seller details — your business name, GSTIN, and address
3. Add buyer details — client name and GSTIN (optional for B2C sales)
4. Add line items — description, HSN code, quantity, price, and GST rate
5. Preview — check the formatted invoice with auto-calculated taxes
6. Download — save as PDF and send to your client

What Makes an Invoice GST-Compliant?

Under Rule 46 of the CGST Rules, every tax invoice must include:

• Supplier name, GSTIN, and address
• Unique invoice number (sequential, max 16 characters per financial year)
• Invoice date
• Buyer name, GSTIN (for B2B), and address
• HSN/SAC code for each item
• Item description, quantity, unit price, and taxable value
• Tax rate and amount — CGST+SGST (intra-state) or IGST (inter-state)
• Total invoice amount
• Place of supply

This generator handles all of these automatically, including the CGST/SGST vs IGST determination based on seller and buyer state codes.

Related Tools

• Extract Invoice to Excel — upload existing GST invoices and extract data automatically
• GSTIN Validator — verify any GST number's format and checksum
• GST Calculator — calculate CGST, SGST, IGST for any amount
• HSN Code Lookup — find HSN codes and GST rates for any product