Browser-based draft assistance: Invoice data and exports are processed in your browser. This tool does not submit data to GSTN, an Invoice Registration Portal, the e-Way Bill system, or any tax authority.

Rule 46Required invoice particulars

₹5 crore+Current general e-invoice AATO threshold*

30 daysIRP reporting window for ₹10 crore+ AATO*

No submissionLocal preview and exports only

*Thresholds and operational rules are time-sensitive and subject to exemptions. Confirm current status on GSTN/IRP before use.

Document setup

Invoice and supply details

All GST reports in INR

Document type Supply type Invoice number Maximum 16 characters. Use uppercase letters, numbers, hyphen or slash. Invoice date Due date optional Transaction currency Supplier state / UT Place of supply Tax routing Tax payable on reverse charge

Supplier

Seller details

Legal name GSTIN Trade name optional Address City / locality PIN code Email optional Phone optional

Recipient

Buyer, billing and delivery

Registered buyer

Buyer legal name Buyer GSTIN Buyer state / UT Billing address City / locality PIN code Email optional Phone optional Delivery address differs from billing address

Business references

Order, payment and logistics

Common ERP fields

Purchase order reference optional PO date optional Contract / project reference optional Payment terms optional Bank / payee name optional Account number optional IFSC optional Payment mode optional Transporter name optional Transport document / LR optional Vehicle number optional e-Way Bill number optional

Goods and services

Invoice line items

Choose the GST rate only after confirming the correct HSN/SAC classification and current notification. Values entered in USD are converted to INR before GST is calculated.

Description	HSN/SAC	Item / SKU	Batch / serial	Expiry / warranty	Type	Qty	UQC	Unit price	Discount	Other charge	GST %	Cess %	Taxable INR	CGST	SGST/UTGST	IGST	Cess	Total INR

Reconciliation

Totals and adjustments

Invoice-level other charges (INR) Round-off amount (INR) Prepaid / paid amount (INR) Notes optional

IRP information

E-invoice status

Never self-generate an IRN

This application cannot register an e-invoice or create a GSTN-signed QR code. Enter IRN and acknowledgement details only if received from an authorised Invoice Registration Portal.

E-invoicing applicable? Aggregate annual turnover band IRN IRP-issued only Acknowledgement number IRP-issued only Acknowledgement date IRP-issued only Signed QR reference / note do not paste secrets

India GST tax invoice requirements

Rule 46 generally requires the supplier’s identity and GSTIN, a financial-year-unique serial number, issue date, recipient particulars, HSN/SAC, description, quantity for goods, value and taxable value, tax rate and tax amount, place of supply for inter-state supplies, different delivery address where relevant, reverse-charge status, and prescribed authentication. There is no single compulsory visual format; the required particulars and applicable special rules matter.

CGST and SGST/UTGST

Normally used for an intra-state supply. The selected GST rate is divided equally between the central and state/UT components.

IGST

Normally used for inter-state supplies and for export/SEZ supplies where integrated tax is paid. Place-of-supply analysis can be complex.

Bill of Supply

Generally used for exempt supplies or by a composition taxpayer where tax is not collected on the document. Confirm which document applies to mixed supplies.

Foreign currency

USD may be shown as an additional transaction currency, but GST reporting and the tax calculation require INR values using the applicable Rule 34 exchange-rate approach.

Fields commonly needed across Indian industries

Large businesses commonly capture more than the legal minimum because procurement, ERP, audit, logistics, payment, warranty, batch, and project workflows differ. This tool therefore includes PO and contract references, payment terms, delivery details, bank references, transporter, vehicle and e-Way Bill references, export details, HSN/SAC and IRP acknowledgement fields. It does not claim that every field is mandatory for every industry.

Official references and update warning

Last legal-content review: 1 September 2026. GST rates, HSN/SAC treatment, e-invoicing thresholds, exemptions, IRP validations, and reporting periods can change. Always verify current official material.