Free GST Invoice Generator — Tax Invoice in Seconds
Open Free GST Invoice Generator — free →
What you can do here
- Auto CGST + SGST (intra-state) vs IGST (inter-state) from the GSTIN state codes
- Multiple line items with HSN/SAC, quantity, rate and per-item GST rate
- Automatic taxable value, tax and nearest-rupee round-off
- Download as PDF (print) or Word — clean, professional layout
- 100% free, no login, built in your browser — nothing is uploaded
Frequently asked questions
Is this GST invoice generator free?
Yes — completely free with no login. You fill the details and download a GST-compliant tax invoice as PDF or Word. Nothing is uploaded; the invoice is built in your browser.
How is CGST/SGST vs IGST decided?
By the place of supply. If the seller and buyer are in the same state (same first two digits of the GSTIN), it's intra-state and CGST + SGST apply; if different states, it's inter-state and IGST applies. The tool detects this from the GSTINs and you can override it.
What must a valid GST tax invoice contain?
The supplier and recipient names, addresses and GSTINs, a consecutive invoice number and date, the HSN/SAC and description of each item, the taxable value, and the CGST+SGST or IGST shown separately, with the place of supply for inter-state sales.
Do I need e-invoicing (IRN)?
e-invoicing with an IRN/QR is mandatory only above the notified turnover threshold. Below it, a standard tax invoice like this is fine; above it, generate the IRN on the government IRP before issuing B2B invoices.
Related reading
India Law Simplified is an AI-assisted research & drafting tool, not a substitute for a licensed advocate or CA. Verify all figures and steps with a professional before acting.