GST Invoice Generator Free India
Create GST-compliant invoices for Indian businesses online for free. Auto-calculates CGST, SGST, and IGST. PDF export in government-approved format.
Key Features
- GSTIN checksum validation
- HSN/SAC code field with description lookup
- Auto-selects CGST+SGST or IGST based on supply type
- Tax invoice, debit note, and credit note types
- E-way bill number field for applicable transactions
- GSTIN QR code (for B2B e-invoice requirements)
- Reverse charge indicator field
- Download and share via WhatsApp or email
About In GST Invoice
Create GST-compliant tax invoices for Indian businesses — with GSTIN validation, HSN/SAC codes, CGST/SGST/IGST auto-calculation, and professional PDF formatting. PDF AI Tools India GST Invoice generator follows CBIC invoice format requirements.
Built specifically for the Indian GST system: GSTIN validation checksum, HSN code lookup, state-based CGST/SGST vs IGST automatic selection, and compliance with Rule 46 of CGST Rules 2017.
Who Uses This Tool
- Generate a B2B tax invoice for a product sale
- Issue a service invoice with SAC code for GST compliance
- Create a debit note for an underbilling adjustment
- Generate invoices for export with zero-rated GST
How to Use GST Invoice Generator Free India
- Step 1: Enter supplier GSTIN and buyer GSTIN
- Step 2: Add invoice items with HSN code, quantity, rate, and GST rate
- Step 3: System auto-calculates CGST/SGST or IGST
- Step 4: Download the CBIC-compliant tax invoice PDF
Frequently Asked Questions
Is this compliant with Rule 46 of CGST Rules?
Yes — all mandatory fields under Rule 46 (CBIC circular) are included.
Does it support e-invoicing for large taxpayers?
For businesses above the e-invoicing threshold, use a registered IRP portal. This tool is for businesses below the threshold.
Can I generate a credit note for a return?
Yes — select "Credit Note" as the document type and reference the original invoice number.
Does it support the composition scheme?
Yes — composition taxpayer invoice format is available under tax type selection.