Generators · Local-first

GST Invoice Generator

Prepare a private A4 GST tax invoice draft with source-backed rate choices and reconciled totals.

Instant result•No account•Inputs stay in your browser

GST document generator

Create a GST tax invoice draft

Runs locally

Reviewed GST policygst-general-rates-2025-09-22-v1 · applies to 2026-08-08 · effective 2025-09-22 · last verified 2026-08-08The invoice date selects the effective policy; unsupported historical and future dates are blocked. Rate presets are source-backed choices only, and the generator does not classify goods/services or recommend a rate.

Supplier

Business logo (optional)

PNG, JPEG or WebP up to 2 MB. It is processed in this browser and never uploaded.

Legal name

Trade name (optional)

Supplier GSTIN

Syntax is checked locally only. Existence and ownership are not verified.

Phone (optional)

Email (optional)

Address

Address line 1

Address line 2 (optional)

City

District (optional)

State / UT

State code (optional)

Postal code

Country

Recipient

Recipient registration status

Choose the status from your records; the tool does not infer or verify it.

Legal name

Trade name (optional)

Recipient GSTIN

Syntax is checked locally only. Existence and ownership are not verified.

Phone (optional)

Email (optional)

Address

Address line 1

Address line 2 (optional)

City

District (optional)

State / UT

State code (optional)

Postal code

Country

Invoice details

Invoice number

Up to 16 letters, numbers, hyphens or slashes. Uniqueness is not checked.

Invoice date

Due date (optional)

Supply type

Mark reverse charge (user selected)

Place of supply state (optional)

Enter it explicitly; the tool never infers place of supply.

Place of supply code (optional)

Line items

Prices are treated as pre-GST. HSN/SAC is an issuer-supplied field; no code lookup or classification is performed.

Item 1

Description

HSN/SAC (optional)

Enter a code from your records; correctness and required digit count are not checked.

Unit (optional)

Quantity

Unit price (pre-GST)

Discount

GST rate

Presets come from the reviewed policy for the invoice date.

At least one item is required. The editor supports up to 50 items and exports long invoices across A4 pages.

Optional details

Payment details

Display-only text; no payment processing or verification is performed.

Notes

Terms and conditions

Your A4 invoice preview will appear here

Complete the required supplier, recipient, invoice and line-item fields to create a local tax invoice draft.

Loading this tool interface

The page shell is ready; the interaction area is loading.

Trust record

Check the method before you rely on the result

Tier D · Runs locally in this browser

Method: Deterministic line-item invoice arithmetic using the effective-dated GST policy package.; Gross line value = quantity × pre-GST unit price; taxable value = gross value − line discount; GST = taxable value × selected rate ÷ 100; line total = taxable value + GST.
Sources: 9 reviewed references · 9 official; Open the source register
Effective period: 22 September 2025 onward
Last verified: 8 August 2026; Review every 180 days
Reviewer status: Independent CA or tax reviewer: external review pending
Privacy: Supplier, recipient, line-item, tax and payment details are processed in memory in this browser only. They are not sent to a backend, stored by default, included in analytics or written to logs.

Important limitations

This is a standard tax-invoice draft workflow. It does not claim that the output is legally compliant for every transaction or taxpayer.
The generator does not determine classification, HSN/SAC, exemption, applicable GST rate, place of supply, CGST versus UTGST, reverse-charge applicability, ITC, registration, filing, e-invoicing, IRN or tax advice.

Read all limitations Report an error

Browse Generators · Methodology · Sources

A quick guide

Use the number with context

The answer is only useful when you know what it includes and what it leaves out.

How to use it

Enter supplier and recipient particulars from your records, then explicitly choose the supply type and inter-State place of supply where applicable.
Add each line with a pre-GST unit price, quantity, optional issuer-supplied HSN/SAC and a reviewed rate preset or clearly marked custom rate.
Review rounded line values, tax groups, totals, warnings and A4 page breaks before downloading or printing the draft.

Formula

Gross line value = quantity × pre-GST unit price; taxable value = gross value − line discount; GST = taxable value × selected rate ÷ 100; line total = taxable value + GST.

Totals are deterministic arithmetic from the values and tax choices entered. They do not establish that a rate, classification, place of supply or invoice treatment is legally applicable.

Make it concrete

Worked example

Two units at ₹1,000 each at 18% for an intra-State supply produce ₹2,000 taxable value, ₹180 CGST, ₹180 SGST/UTGST and ₹2,360 total.

Boundaries

What this tool does not assume

Limitations

This is a standard tax-invoice draft workflow. It does not claim that the output is legally compliant for every transaction or taxpayer.
The generator does not determine classification, HSN/SAC, exemption, applicable GST rate, place of supply, CGST versus UTGST, reverse-charge applicability, ITC, registration, filing, e-invoicing, IRN or tax advice.
GSTIN validation is structural only. The tool does not verify existence, ownership, registration status or recipient identity.
HSN/SAC, tax rate, supply type, place of supply and reverse-charge marking are user-supplied choices. Review official rules and transaction facts before issue.
Drafts remain in memory and are cleared on refresh. PDF export depends on browser font loading; Print → Save as PDF is the fallback for unsupported characters.

Edge cases

Currency inputs allow at most two decimal places; quantities allow up to six decimal places. NaN, Infinity, negative values, unsafe precision and impractical totals are rejected.
Line discounts must be nonnegative and leave a positive taxable value. Invoice-level discounts and unmodelled additional charges are not supported.
An invoice date must be covered by a reviewed GST policy bundle. Dates before the current bundle’s effective date are rejected rather than assigned an invented rate.
The PDF filename contains only a sanitized invoice number and date; it never contains GSTIN, customer data or amounts.

Last reviewed 8 August 2026 · Formula version 1.0

Method & sources

How this result is grounded

The formula is deterministic and runs in your browser. Read the reference below for the method used by this tool.

Central Goods and Services Tax Rules · Rule 46 tax invoice particulars
Central Board of Indirect Taxes and Customs · official reference · Checked 8 August 2026
Authority: CBIC · Rule 46
Supports: tax invoice particulars · invoice number format · inter-State place of supply
CBIC tax invoice, credit and debit note rules
Central Board of Indirect Taxes and Customs · official reference · Checked 8 August 2026
Authority: CBIC · Tax invoice rules
Supports: tax invoice field overview · invoice special cases
Circular No. 90/09/2019-GST · place of supply on inter-State invoices
Central Board of Indirect Taxes and Customs · official reference · Checked 8 August 2026
Authority: CBIC · 90/09/2019-GST · Published 18 February 2019
Supports: inter-State place of supply display
Central Goods and Services Tax Act · Section 31 tax invoice
Central Board of Indirect Taxes and Customs · official reference · Checked 8 August 2026
Authority: CBIC · Section 31
Supports: tax invoice context · bill of supply distinction
Notification No. 09/2025-Central Tax (Rate)
Central Board of Indirect Taxes and Customs · official reference · Checked 8 August 2026
Authority: CBIC · 09/2025-Central Tax (Rate) · Published 17 September 2025
Supports: post-reform rate schedule context · effective-date verification
Effective 22 September 2025
56th GST Council meeting press release
Goods and Services Tax Council · official reference · Checked 8 August 2026
Authority: GST_COUNCIL · Release ID 2163555 · Published 3 September 2025
Supports: headline rate structure · effective-date context · regulatory limitations
Effective 22 September 2025
GST Reforms 2025: Relief for Common Man, Boost for Businesses
Press Information Bureau, Government of India · official reference · Checked 8 August 2026
Authority: OTHER_GOVERNMENT · Published 4 September 2025
Supports: headline rate structure · classification limitation
Effective 22 September 2025
Nine Years of GST: Simplifying Taxation, Strengthening India
Press Information Bureau, Government of India · official reference · Checked 8 August 2026
Authority: OTHER_GOVERNMENT · Published 30 June 2026
Supports: current headline-rate verification · CGST/SGST and IGST context · special-rate exclusion
Effective 22 September 2025
GST Council April 2026 newsletter
Goods and Services Tax Council · official reference · Checked 8 August 2026
Authority: GST_COUNCIL · 01/2026-Central Tax (Rate) · Published 1 May 2026
Supports: subsequent-update review · classification limitation
Effective 1 May 2026

Questions

Frequently asked

Does this create a legally compliant GST invoice?

It creates an A4 draft containing the supported Rule 46-style fields. You must verify classification, HSN/SAC, rate, place of supply, reverse charge, e-invoice applicability and all transaction facts before issue.

Does it check whether a GSTIN is active or belongs to the party?

No. Only the structure of the entered GSTIN is checked locally; existence and ownership are never verified.

Are invoice drafts saved?

No. Drafts are held in memory for the current page session and are cleared when the page is refreshed or closed.

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Source register checked 8 August 2026.