Invoicing & Tax
Pick your country. Get a compliant invoice.
One merchant profile drives everything downstream
A merchant chooses the country they invoice from once. From that single choice, the platform resolves the tax scheme, which fields are legally required, the tax rate and split, and how the invoice number must be formatted — never guessed, never blended.
Try it
Live tax computation, not a mockup
This form calls the real buildInvoice() function from packages/invoice-service in your browser. Change the merchant or buyer country and watch the tax treatment change with it.
Invoice number
DEMO2627000001
Financial year 2026-27
Place of supply
29
| Line item | Taxable | Tax | Total |
|---|---|---|---|
| Industrial nitrile gloves (case of 100)HSN/SAC 4015 | ₹21,000.00 | IGST 18% | ₹24,780.00 |
Coverage at launch
14 countries, ready today
Adding another country is a registry entry, not a new code path — this table is generated directly from that registry.
| Country | Scheme | Tax ID | Required on invoice | Standard rate |
|---|---|---|---|---|
| India (IN) | India GST | GSTIN | Yes | Varies |
| United States (US) | US sales tax | EIN | No | Varies |
| United Kingdom (GB) | UK VAT | VAT Registration Number | Yes | 20% |
| Germany (DE) | EU VAT | USt-IdNr. (VAT ID) | Yes | 19% |
| France (FR) | EU VAT | Numéro de TVA | Yes | 20% |
| Ireland (IE) | EU VAT | VAT Number | Yes | 23% |
| Netherlands (NL) | EU VAT | BTW-nummer | Yes | 21% |
| Spain (ES) | EU VAT | NIF-IVA | Yes | 21% |
| Italy (IT) | EU VAT | Partita IVA | Yes | 22% |
| Australia (AU) | Australia GST | ABN | Yes | 10% |
| Singapore (SG) | Singapore GST | GST Registration Number | Yes | 9% |
| United Arab Emirates (AE) | UAE VAT | TRN | Yes | 5% |
| Canada (CA) | Canada GST/HST | Business Number (GST/HST account) | Yes | 5% |
| Hong Kong (HK) | No GST/VAT | Business Registration Number | No | 0% |
India GST
CGST/SGST for intra-state supply, UTGST where the law requires it, IGST for inter-state — never blended on one line. Mandatory HSN/SAC per line and Rule 46-compliant invoice numbering, unique per financial year.
EU & UK VAT
Intra-community B2B sales reverse-charge automatically when the buyer has a VAT number on file. Exports outside the VAT area zero-rate, with the legal basis noted on the invoice.
US, Canada & beyond
Destination-state US sales tax with exemption-certificate support, province-aware Canadian GST/HST/PST, and flat-rate GST/VAT for Australia, Singapore, and the UAE.