GST Bill Generator - GST Invoice Generator & Tax Invoice Maker
Free GST bill generator - create GST invoice & tax invoice online. Auto CGST/SGST/IGST, HSN summary, amount in words, UPI QR - download A4 PDF in 30 seconds.
1. Seller & Logo Info
2. Customer & Consignee Details
3. Transport & Invoice Meta
4. Itemized Products Table
| Description | HSN | Qty | Unit | Rate (₹) | Disc | GST% | |
|---|---|---|---|---|---|---|---|
5. Bank Details & Pay UPI QR
Complete Guide to GST Tax Invoice Generation in India
Under the Indian Goods and Services Tax (GST) law, issuing a compliant GST Tax Invoice is mandatory for every registered taxpayer making taxable supplies of goods or services. Whether you are an e-commerce seller on platforms like Flipkart, Meesho, and Amazon, or a local manufacturer, wholesaler, or service provider, having an accurate, professional tax invoice ensures smooth tax compliance and enables your customers to claim Input Tax Credit (ITC).
Auto Tax Calculation
Automatically determines whether to apply Intra-State CGST + SGST or Inter-State IGST based on place of supply.
HSN / SAC Summary Table
Groups line items by HSN/SAC code with detailed tax breakdowns compliant with GST council requirements.
Live UPI Payment QR
Generates an instant, scannable UPI QR code so customers can scan and pay directly using any UPI app.
1-Click A4 PDF Export
Download clean, vector-rendered A4 PDF tax invoices or print directly from your web browser with zero watermarks.
How to Create a GST Bill Online in 3 Simple Steps
- Fill Seller & Customer Info: Enter your Business Name, GSTIN, PAN, Address, state, and upload your company logo. Add customer billing & shipping details.
- Add Products & HSN Rates: Add item descriptions, HSN/SAC codes, quantities, rates, and select applicable GST tax rates (5%, 12%, 18%, 28%).
- Review & Export: Inspect the live A4 preview showing total taxable value, CGST/SGST/IGST breakdown, total in words, and UPI QR code, then click Download PDF File or Print Invoice.
Intra-State vs Inter-State GST Calculation Rules
GST calculation depends on the location of the supplier (Seller State) relative to the location of recipient (Buyer Place of Supply):
- Intra-State Sale (Same State): When Seller State and Buyer State are identical (e.g., Gujarat to Gujarat), GST is split equally into CGST (Central GST) and SGST (State GST).
- Inter-State Sale (Different State): When Seller State and Buyer State differ (e.g., Maharashtra to Delhi), IGST (Integrated GST) is levied at the full tax rate.
Mandatory Mandatory Details Required on a GST Invoice
A legally valid GST Tax Invoice in India must contain the following essential fields:
- Invoice Number & Date: Consecutive serial number unique for every financial year.
- Supplier Details: Name, address, GSTIN, and PAN of the seller.
- Recipient Details: Name, address, place of supply, and GSTIN (for B2B customers).
- HSN/SAC Code: 4 to 8-digit HSN code for goods or 6-digit SAC code for services.
- Taxable Value & Rate: Total taxable amount and itemwise GST percentage applied.
- Tax Amounts: Itemwise and summary breakdown of CGST, SGST, or IGST.
- Amount in Words: Total invoice value written in words for financial accuracy.
Frequently Asked Questions (FAQs)
Is Private Crop GST Bill Generator 100% free?
Yes, our tool is 100% free with no hidden charges, mandatory account registration, or annoying watermarks on your downloaded invoices.
Is my business data secure when using this online bill maker?
Yes. All form inputs, calculations, and PDF rendering are processed 100% locally in your web browser. No invoice or customer data is saved on our servers.
Does the tool calculate amount in words automatically?
Yes, entering product quantities and prices automatically converts the grand total amount into Indian Rupees and Paise in words (e.g., "FOUR THOUSAND FOUR HUNDRED EIGHTY NINE RUPEES AND NINETY PAISA ONLY").
Can I customize my invoice template and add my business logo?
Yes, you can toggle between clean monochrome and colored banner templates, upload your company logo, and customize payment bank details or terms & conditions.
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