GST Invoice Generator
Create GST-compliant tax invoices with automatic CGST, SGST, and IGST calculation. Free printable PDF tax invoices for Indian businesses.
Supplier (Your Business)
Saved company profiles
Save company text details. Uploaded logos stay in this browser and are not saved. Manual entry is always available.
Add a PNG, JPG, or WebP logo
Up to 2 MB. Used only in this browser and included in the PDF.
Invoice & Customer
Saved customer profiles
Reuse these details next time. Profiles contain reusable details, not full documents; document saving is a separate optional action. Manual entry is always available.
Items & GST
Intra-state supply: CGST + SGST applied
Tax Invoice Preview
My Business
GSTIN: —
State: ()
Tax Invoice
#GSTINV-001
Date: 13 Oct 2026
Bill To
Customer
State:
Place of Supply
—
CGST + SGST
| Description | Qty | Rate | Taxable Value |
|---|---|---|---|
| — | 1 | ₹0.00 | ₹0.00 |
HSN/SAC: —. This is a system-generated tax invoice.
How to Use
Follow these simple steps for quick results
- 1Enter your business details and GSTIN
- 2Fill in the customer and place of supply
- 3Add items with descriptions and values
- 4Select the applicable GST rate and HSN/SAC
- 5Review automatic CGST/SGST or IGST breakdown
- 6Print or download your tax invoice
Key Features
🇮🇳 GST-compliant tax invoices
⚖️ Auto CGST/SGST/IGST calculation
🔢 All GST rates (0%, 5%, 12%, 18%, 28%)
🏢 GSTIN fields for both parties
📦 HSN/SAC code support
📄 Printable PDF tax invoice
🖨️ Print-friendly A4 format
💾 Save company and customer profiles: Free 1 each, Pro 2 companies + 20 customers
Frequently Asked Questions
Can I reuse company and customer details?
Signed-in Free users save 1 company and 1 customer profile in this tool; Pro saves 2 companies and up to 20 customers. Uploaded logos, invoice numbers, dates, line items, and invoice history are not stored in profiles. Manual entry remains available at the saving limit.
What is a GST invoice?
A GST invoice is a tax invoice required under Indian GST law for B2B and B2C supplies. It must include supplier and recipient details, GSTINs, HSN/SAC codes, taxable value, and the GST charged split into CGST, SGST, or IGST.
What is the difference between CGST, SGST, and IGST?
For intra-state supplies (seller and buyer in the same state), GST is split equally into CGST (Central GST) and SGST (State GST). For inter-state supplies (different states), IGST (Integrated GST) is charged at the full rate.
Is GSTIN mandatory on invoices?
For B2B transactions, GSTIN of both the supplier and recipient is mandatory on the tax invoice. For B2C transactions below the invoice value threshold, the recipient's GSTIN may not be required.
What is an HSN code?
HSN (Harmonized System of Nomenclature) code is a 4-8 digit code used to classify goods, while SAC (Services Accounting Code) classifies services. These codes must be shown on GST invoices for goods/services above certain value thresholds.
Can I download the GST invoice as PDF?
Yes! Our GST invoice generator lets you print or download your tax invoice as a PDF directly from your browser. Free users get a small watermark; Pro users get clean, branded invoices.
Is the GST invoice legally valid?
A GST invoice generated with correct details (GSTIN, HSN/SAC, tax breakdown) is legally valid for claiming input tax credit and for GST filing. We recommend confirming your details before issuing.
When is GST registration required?
GST registration is mandatory for businesses with turnover above ₹20 lakh (₹10 lakh for special category states), and for inter-state suppliers, e-commerce operators, and certain other categories regardless of turnover.