Generate GST Invoices Free Online in Seconds
Create fully compliant GST tax bills instantly. Enter details, preview, and download your A4 PDF. No signup required.
Understanding GST Tax Invoice Fields
Goods and Services Tax (GST) rules in India require tax bills to include specific mandatory details to be considered legally valid. If any of these fields are missing, your corporate clients cannot claim their Input Tax Credit (ITC), which can delay payments and damage business relationships. Our free invoicing utility ensures all mandated fields are covered.
Seller & Client GSTIN
Your 15-digit Goods and Services Tax Identification Number (GSTIN) and your client's GSTIN must be clearly stated. Khatago includes built-in verification to check active numbers.
HSN/SAC Codes
Service Accounting Codes (SAC) group and classify service lines (e.g., code 998314 for website creation). Standard codes ensure correct tax rates are charged.
CGST, SGST & IGST Splits
Transactions within the same state require equal CGST and SGST splits (e.g., 9% each for 18% total), while interstate transactions require a single IGST charge.
Free GST Billing Features
- UPI Payment QR Code: Seamlessly embed scannable codes into PDFs based on your virtual payment address.
- WhatsApp Share: Connect with clients and share bills instantly over messaging.
- Tax Inclusive Mode: Set a flat package price and let Khatago reverse-calculate base rates and tax splits.
- A4 Layouts: Export standard layouts cleanly formatted for PDF downloading.
Frequently Asked Questions
Can I create an invoice without registering?
Yes. Our standalone creator allows guest users to design and download valid PDF bills without creating a Khatago account.
Is the PDF output formatted for printing?
Yes. The generator exports clean A4-sized vector PDFs suitable for standard document folders and digital archiving.
How do I change the currency symbol?
You can select different currencies (INR, USD, EUR, etc.) from the dropdown inside the invoice editor panel.