GST invoice generator

How to make a GST invoice

1. Under From, add your business name, GSTIN and address. Your state fills in from the GSTIN.
2. Under Bill to, add your client's details and GSTIN if they're registered, and check the place of supply.
3. Add each item with its HSN or SAC code, quantity, rate before tax, and GST rate.
4. Check the tax split in the preview, then press Download PDF.

What a GST tax invoice must include

Rule 46 of the CGST Rules lists what goes on a tax invoice. The main items are: your name, address and GSTIN; a unique invoice number and date; your client's name, address and GSTIN if registered; HSN or SAC codes and a description for each item; quantity, taxable value and the rate and amount of each tax; the place of supply; whether tax is payable on reverse charge; and your signature or an authorised signatory's. This generator includes all of these. It doesn't handle compensation cess.

CGST + SGST or IGST: a worked example

Say you bill ₹10,000 for a service taxed at 18%. If you and your client's place of supply are both in Maharashtra, you charge CGST at 9% (₹900) and SGST at 9% (₹900), for a total of ₹11,800. If your client is in Karnataka instead, you charge IGST at 18% (₹1,800). The total is the same. What changes is which government gets the tax, and that's why it matters for your client's input tax credit.

Which GST rate should I use?

Since the rate changes of September 2025, most goods and services are taxed at 5% or 18%, with 40% for a short list of luxury and sin goods, and special low rates for items like gold. Check the rate for your exact HSN or SAC code in CBIC's GST rate finder before you invoice. Each line can have its own rate.

Just need the numbers?

The GST calculator adds GST to a price or takes it out of a GST-inclusive amount, and shows the CGST, SGST and IGST split.

Not charging GST?

If you're not GST-registered, or you're billing a client outside India, use the regular invoice generator. It supports 14 currencies and a simple tax line.

Questions