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How to make a GST invoice for free, with CGST, SGST and IGST

4 November 2026

A GST invoice lists what you sold, the tax charged on it and the total. You can make one as a PDF without any software.

Steps

  • Open Invoice Generator and enter your business name, address and GSTIN, and the customer's details.
  • Add each item with its quantity, rate and GST rate.
  • Tick Different state if the customer is in another state. Then the tax shows as IGST.
  • Check the totals, then download the PDF.

CGST, SGST or IGST?

  • Selling within one state: the GST is split equally into CGST and SGST.
  • Selling to another state: the whole GST is charged as IGST.

Good to know

  • The total is rounded to a whole rupee, and the round off is shown.
  • This tool does not give tax advice. Check your invoice details against the GST rules that apply to you.
  • Your business details are saved only in your browser.

Open Invoice Generator (GST)

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