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Generate a Professional GST Invoice
Generate a professional GST invoice with automatic CGST/SGST or IGST breakdown based on whether the sale is intra-state or inter-state. Fill in your details, add line items, and download a ready-to-send PDF.
How the GST calculation works
Choose whether the sale is intra-state or inter-state, enter your GST rate, and the invoice splits the tax accordingly: intra-state sales split the rate evenly between CGST and SGST, inter-state sales apply the full rate as IGST, matching how GST invoicing actually works.
What's on the generated invoice
Your business details and GSTIN, the customer's billing information, an itemized list with quantities and rates, the calculated tax breakdown, and the final total, laid out as a standard, professional invoice.
How to Use This Tool
- Enter your business details, GSTIN, and address, along with the customer's details.
- Add line items — description, quantity, and rate — and set the applicable GST rate.
- Watch the live invoice preview update on screen as you type, showing exactly how the finished document will look.
- Click Generate Invoice to produce a downloadable, professionally formatted PDF, with the subtotal, CGST/SGST or IGST split, and total automatically calculated.
Tips for the Best Results
- Choosing the correct supply type (intra-state versus inter-state) matters, since it determines whether GST is split into CGST+SGST or charged as a single IGST line — the invoice format adjusts automatically either way.
- Logged-in users have their business details and invoice history saved automatically, so repeat invoices don't require retyping your company information every time.
- The amount-in-words line at the bottom follows the standard Indian numbering format (lakhs and crores), matching what's expected on a formal tax invoice.
Frequently Asked Questions
Does it calculate GST automatically?Yes, enter your GST rate and it computes the tax split and final total automatically.
Is this invoice GST-portal compliant for e-invoicing or IRN?It produces a standard, professional-looking invoice PDF but doesn't generate an e-invoice IRN or QR code required for GST e-invoicing mandates. Check your specific compliance requirements first.
Can I add multiple items to one invoice?Yes, use Add Item to include as many line items as needed.
Can I use this for a business that doesn't charge GST?Set the GST rate to 0 for a clean invoice showing just the item breakdown and total, no tax line.
Does this generate a GST-compliant tax invoice?Yes, it includes GSTIN fields, the correct CGST/SGST or IGST tax split based on supply type, and an itemized breakdown formatted as a standard tax invoice.
Can I save my business details for future invoices?Yes, logging in (free) saves your business profile and invoice history so future invoices are faster to create.
How many line items can I add?As many as your invoice needs — add items freely, and the subtotal and tax calculations update automatically.
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