FINBIZTOOLS

GST Invoice Generator

Create an itemized invoice with an explicit GST split and local PDF download. Invoice information is processed in your browser where supported. Do not enter information you do not wish to process through this service.

Private by design · Entries and logos stay in this browser. Nothing is saved automatically.

Review all particulars before issuing. Document numbers are manual. This is not an e-invoice or an independent proof of payment. Logos: PNG/JPEG, up to 2 MB and 2048 × 2048 pixels.

Business name Business address Business phone Business email Business GSTIN (optional) Website (display text) Business state / code Customer name Customer address Customer phone Customer email Customer GSTIN (optional) Customer state / code Document title Document number Document date Due date Place of supply GST treatment (select after verification) Business logo — PNG/JPEG, max 2 MB Notes Payment instructions / terms Terms and conditions Signature area label / authorized name

How it works

Enter your own business and customer details, a manual document number and date. Add up to 100 items, choose GST treatment after verification, and review the live preview. Discounts are rupee amounts for the entire line, before tax. GST presets are conveniences, not a classification of your goods or services. Use a custom percentage when verified. Print or download the PDF only after checking every detail. Reset clears entered data and restores defaults.

Formula and methodology

Line subtotal = quantity × unit price, rounded to paise. Taxable value = line subtotal − line discount. Line GST = taxable value × GST rate / 100, rounded to paise. Intra-state splits tax between CGST and SGST / UTGST; an odd paise remainder goes to SGST / UTGST. Inter-state uses IGST. No GST charged sets tax to zero. Grand total = sum of taxable line values and line taxes. This rounding convention may differ from accounting software.

Example

Two units at ₹1,00,000 each, a ₹100 line discount and 18% GST give ₹1,900 taxable value, ₹342 tax and ₹2,242 total. Intra-state CGST and SGST are ₹171 each.

Assumptions and limits

No automatic GST classification, registration verification, place-of-supply determination, tax return filing, reverse-charge handling, cess, IRN or e-invoice QR code is included. A valid-looking GSTIN is only format checked. Manually verify mandatory particulars, numbering, tax treatment and legal applicability before issuing. PDFs are images of the preview, so text is not selectable; browser Print may offer a text-based Save as PDF option. Optional PNG/JPEG logos are checked locally for type, signature, size and dimensions and are not uploaded. Navigating away loses unsaved entries.

Frequently asked questions

Does this create a legally compliant e-invoice?

No. It creates a document from your inputs, without IRN generation or an e-invoice QR code. Verify applicable invoice rules before issuing.

How do I choose the GST treatment?

Select intra-state, inter-state or no GST only after verifying the transaction’s applicable tax and place-of-supply rules.

Are customer details or logos stored?

No. This tool processes them in this browser session. Download a copy before leaving the page.

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Disclaimer

Results are informational estimates based on your inputs. Verify important pricing, tax, accounting and legal decisions with a qualified professional. FinBizTools does not guarantee document validity or financial outcomes.

GST calculations are informational. Verify rates, place of supply, invoice particulars and applicable law with official guidance or a qualified tax professional. This tool does not issue an IRN, QR code or compliant e-invoice. Review CBIC invoice rules and current notifications for your transaction.

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