Free GST Tools for Indian Businesses
Quick, free tools that work in your browser. No signup, no download.
Free GST tools
GST Calculator
Add or remove GST at 0%, 5%, 18% or 40% and see the CGST/SGST or IGST split.
Learn more →GST Invoice Generator
Fill a form, get a GST invoice, then print or save it as PDF. Free, no signup.
Learn more →HSN / SAC Code Finder
Search the official GST HSN and SAC list by product name or code, or browse by chapter.
Learn more →E-Way Bill Checker
Check whether an e-way bill is needed and calculate its validity from the distance.
Learn more →E-Invoice Checker
Check whether e-invoicing applies to you and the 30-day deadline to report an invoice.
Learn more →GST Late Fee Calculator
Late fee and 18% interest for GSTR-3B, GSTR-1, GSTR-4 and GSTR-9, with current caps.
Learn more →Barcode Generator
Make Code 128 or EAN-13 barcodes and print labels on A4 sheets or label rolls.
Learn more →These tools run entirely in your browser. Nothing you type is sent to our servers.
Free invoice and business formats
GST Invoice Format
A tax invoice with every field Rule 46 requires. Print, save as PDF or download Excel or Word.
Learn more →Proforma Invoice Format
Price estimate before supply — not a tax invoice. Excel + print-ready.
Learn more →Cash Memo / Receipt Format
Simple cash memo for shops, with notes on when a GST invoice is required.
Learn more →Bill of Supply Format
For composition dealers and exempt supplies, as per Rule 49.
Learn more →Quotation Format
A clear quotation with GST, validity and terms, ready to convert into an invoice.
Learn more →Delivery Challan Format
For job work, stock transfers and goods sent on approval, as per Rule 55.
Learn more →Purchase Order Format
Order goods from suppliers with quantities, rates, GST and delivery terms.
Learn more →Stock Register Format
Item-wise stock register in Excel with automatic closing stock and reorder alerts (Rule 56).
Learn more →Self Invoice Format (RCM)
Self-invoice and payment voucher for reverse-charge purchases from unregistered suppliers, e.g. rent.
Learn more →Do it automatically in VelBooks
These tools are handy for one-off jobs. If you bill every day, VelBooks creates GST invoices, updates stock and organises your GSTR data automatically. See GST billing software.
Run billing, stock and your online store from one app
Sign up at app.velbooks.com and use the full app free for 30 days. Questions first? Call or WhatsApp us.
Or call +91 81472 70720 · admin@finacc.in