Tax Invoice Requirements by Country: 30+ Countries Explained

Why Tax Invoice Rules Differ Country to Country

A "valid" invoice in one country may be unenforceable in another. The differences are not just cosmetic — they affect whether your buyer can claim input tax credit, whether you owe tax in the first place, and whether your invoice survives an audit. If you serve clients across borders, understanding these variations is essential.

This article is a working reference, not a deep dive into any single regime. For each country, you will find the tax type, registration threshold, mandatory invoice fields, and the most common compliance mistakes. Use it to spot-check your templates and catch gaps.

For depth on specific markets, see our dedicated guides on India GST and UK VAT.

India: GST

Tax: Goods and Services Tax (CGST + SGST or IGST) Registration threshold: ₹40 lakh aggregate turnover for goods (₹20 lakh for services and special category states) Standard rates: 5%, 12%, 18%, 28%

Mandatory invoice fields: 16 specific items including supplier and recipient GSTIN, place of supply, HSN/SAC codes, taxable value, tax breakdown, and signature.

E-invoicing threshold: ₹5 crore turnover (mandatory IRP registration and IRN/QR code on every B2B invoice).

Common gotcha: Charging CGST+SGST on inter-state supply. Always use the place of supply rule to decide tax type.

United Kingdom: VAT

Tax: Value Added Tax Registration threshold: £90,000 in any rolling 12-month period Standard rate: 20%; reduced 5%; zero-rated and exempt categories also exist

Mandatory invoice fields: 14 items for full invoices including invoice number, date, tax point, supplier and customer details, VAT registration number, item description, quantity, rate, VAT charged, and totals.

MTD compliance: All VAT-registered businesses must keep digital records and submit returns through MTD-compatible software.

Common gotcha: Voluntary registration without analysing your customer base. If most clients are private individuals (B2C), you become 20% more expensive overnight.

United States: Sales Tax

Tax: State-by-state sales tax (no federal VAT/GST) Registration threshold: Varies dramatically — states use economic nexus rules. Common thresholds: $100,000 in sales OR 200 transactions in the state per year. Rates: 0% to ~10% combined state and local

Mandatory invoice fields: Far less prescriptive than VAT regimes. Most states accept any clear invoice with seller and buyer names, item description, amount, and the sales tax calculation.

Common gotcha: Selling digital services across multiple US states without tracking nexus. Once you cross thresholds in 5+ states, you need a tool like Avalara or TaxJar to manage filings.

Note: Services are typically not taxable in most US states (with significant exceptions — SaaS in Texas, NY, etc.). Always check the specific state's rules.

European Union: VAT

Tax: Value Added Tax (harmonised across member states) Registration threshold: Varies by country, typically €30,000 to €100,000 Rates: 17% to 27% standard, depending on country

Mandatory invoice fields: Article 226 of the EU VAT Directive specifies 16 fields (similar in scope to UK VAT). Each member state may add a few local requirements.

One-Stop Shop (OSS): For B2C digital services across EU borders, register for OSS in one member state and file a single return.

Reverse charge: B2B sales between EU member states use reverse charge — you do not charge VAT, the buyer accounts for it.

Common gotcha: Forgetting to validate the buyer's VAT ID via VIES before applying reverse charge. An invalid VAT ID means you should have charged VAT — and the tax authority will come for it.

Australia: GST

Tax: Goods and Services Tax Registration threshold: AUD 75,000 (AUD 150,000 for non-profits) Rate: 10%

Mandatory invoice fields (over AUD 1,000): supplier name and ABN, customer name and ABN (for B2B), invoice date, description, quantity, GST amount, total. Below AUD 1,000, requirements are simplified.

Common gotcha: Selling digital services to Australian consumers from overseas. Since 2017, foreign suppliers must register and charge GST on B2C digital sales.

Canada: GST/HST

Tax: Goods and Services Tax (federal) + Provincial Sales Tax (some provinces) OR Harmonised Sales Tax (combined in some provinces) OR QST in Quebec Registration threshold: CAD 30,000 in any 12-month period Rates: GST 5%; HST 13%-15% depending on province

Mandatory invoice fields: supplier name and GST/HST number, invoice number and date, description, taxable amount, tax type and amount, total.

Common gotcha: Operating in Quebec without registering for QST separately. Quebec runs its own sales tax system parallel to GST.

Singapore: GST

Tax: Goods and Services Tax Registration threshold: SGD 1 million Rate: 9% (raised from 8% in January 2024)

Mandatory fields: Tax invoice for GST-registered businesses requires GST registration number, customer name, item description, GST amount and rate.

Common gotcha: Reverse charge for imported services. Since 2020, Singapore-registered businesses must self-account for GST on imported services purchased for non-business use.

United Arab Emirates: VAT

Tax: Value Added Tax Registration threshold: AED 375,000 mandatory; AED 187,500 voluntary Rate: 5%

Mandatory invoice fields: TRN (Tax Registration Number) of supplier and recipient (if registered), invoice number, date, supply date if different, item description, taxable amount, VAT rate and amount, total in AED.

Common gotcha: Issuing invoices in foreign currency without showing AED equivalents. The exchange rate must be from a recognised source (typically UAE Central Bank).

South Africa: VAT

Tax: Value Added Tax Registration threshold: ZAR 1 million in any 12-month period Rate: 15%

Mandatory invoice fields: VAT registration number, the words "Tax Invoice", recipient name and VAT number (for full invoice over ZAR 5,000), item description, quantity, unit price, VAT amount, total.

Common gotcha: Confusing simplified tax invoices (under ZAR 5,000) with full tax invoices. Below the threshold, recipient details are optional.

New Zealand: GST

Tax: Goods and Services Tax Registration threshold: NZD 60,000 Rate: 15%

Mandatory fields: Required to call it a "tax invoice", include GST number, invoice date, description, amount, GST amount.

Japan: Consumption Tax

Tax: Consumption Tax Registration threshold: JPY 10 million in taxable sales over a base period Rate: 10% standard; 8% reduced for some food and newspapers

Qualified Invoice System (since October 2023): Only invoices from registered taxable suppliers qualify for input tax credit. Invoices must show the registration number and tax breakdown.

Common gotcha: Buying from non-registered suppliers and trying to claim input tax. After October 2023, only Qualified Invoices qualify.

Germany: VAT (Mehrwertsteuer)

Tax: VAT (called Mehrwertsteuer or Umsatzsteuer) Registration threshold: €22,000 (small business exemption) — over this, full VAT applies Rate: 19% standard; 7% reduced

Mandatory fields: 10+ fields including supplier and customer name and address, tax numbers, invoice number and date, description, quantity, net amount, VAT rate and amount, total.

Common gotcha: The Kleinunternehmerregelung (small business rule). If you stay under €22,000, you can opt out of charging VAT — but you cannot reclaim input VAT either. Useful for B2C, often a bad idea for B2B.

France: VAT (TVA)

Tax: TVA (Taxe sur la valeur ajoutée) Registration threshold: €34,400 for services; €85,800 for goods Rate: 20% standard; 10%, 5.5%, 2.1% reduced

Mandatory fields: Similar to other EU members, plus the SIRET number is conventionally included.

Italy: VAT (IVA)

Tax: IVA Registration threshold: €85,000 for the flat-rate scheme (Regime Forfettario) Rate: 22% standard; 10%, 5%, 4% reduced

Mandatory: Electronic Invoicing (Fatturazione Elettronica). Since January 2024, all VAT-registered businesses must issue invoices electronically through the Sistema di Interscambio (SdI). PDF or paper invoices are not valid.

Spain: VAT (IVA)

Tax: IVA Registration threshold: No general threshold (must register if making taxable supplies) Rate: 21% standard; 10%, 4% reduced

Common gotcha: SII (Suministro Inmediato de Información) — large companies must transmit invoice data to the tax authority within 4 days.

Netherlands: VAT (BTW)

Tax: BTW Threshold: €20,000 for small business scheme (KOR) Rate: 21%; 9% reduced

Brazil: ICMS, ISS, IPI, PIS, COFINS

Tax: Multiple overlapping taxes — ICMS (state), ISS (municipal), IPI (federal manufacturing), PIS/COFINS (federal social contributions) Threshold: Varies by tax and entity type Rates: ICMS typically 7%-25%, ISS 2%-5%, depending on location and service type

Mandatory: Nota Fiscal Electrônica (NF-e). Almost all invoices must be issued through the federal/state electronic invoicing system. PDF invoices alone are not legally compliant.

Common gotcha: Brazil's tax system is exceptionally complex. Foreign businesses selling to Brazilian customers should partner with a local accountant or use specialised cross-border tax services.

Mexico: VAT (IVA)

Tax: IVA Rate: 16% standard; 0% for some categories Mandatory: CFDI (Comprobante Fiscal Digital por Internet). All invoices must be electronic, signed with a digital certificate (FIEL), and validated by the tax authority (SAT).

China: VAT (Fapiao System)

Tax: VAT Rate: 13%, 9%, 6% standard tiers Mandatory: Fapiao. Only government-issued invoices (fapiao) are legally valid for tax purposes. The system is fully electronic for most transactions and requires registration in the local tax bureau system.

Indonesia: VAT (PPN)

Tax: PPN Threshold: IDR 4.8 billion Rate: 11% (raised from 10% in 2022)

Philippines: VAT

Tax: VAT Threshold: PHP 3 million Rate: 12%

Pakistan: Sales Tax

Tax: Sales tax on goods (FBR); separate provincial sales tax on services Rate: 18% standard for goods; 13%-16% for services depending on province

Nigeria: VAT

Tax: VAT Rate: 7.5% Mandatory: Tax Identification Number (TIN) must appear on invoices.

Kenya: VAT

Tax: VAT Threshold: KES 5 million Rate: 16% Mandatory: ETIMS (Electronic Tax Invoice Management System) for all VAT-registered businesses.

Quick Cross-Border Reference Table

Regardless of which jurisdictions you serve, a few principles apply universally:

1. Always show the three-letter currency code (USD, EUR, INR, GBP) — never just the symbol
2. Include your tax registration number if you are registered, and the buyer's if they have one
3. Date in unambiguous format (28 April 2026 or 2026-04-28, never 04/05/2026)
4. State the place of supply explicitly — it determines which country's tax rules apply
5. Reference the contract for retainer or recurring services
6. Issue immediately on completion — late issuance can shift tax periods and trigger compliance issues
7. Keep records for at least 6-7 years — most tax authorities can audit back this far

When You Need a Specialist

This article is a starting reference, not a substitute for jurisdiction-specific advice. Get a local accountant when:

• You cross a registration threshold
• You start serving customers in a new country
• You need to handle reverse charge or zero-rated supplies
• You are audited or notice a compliance gap retroactively
• Your transaction volume justifies professional bookkeeping (typically over $100K annual revenue)

A good cross-border accountant pays for themselves many times over by avoiding penalties and unlocking legitimate tax optimisations.

Final Thoughts

The world is a patchwork of overlapping tax regimes, and there is no universal "valid invoice" format. The closest you can get is a template that includes the union of common requirements — your tax number, the buyer's tax number, an unambiguous date, a clear breakdown, the currency code, and a place of supply — and then customise the specifics per jurisdiction.

Our invoice generator supports country-specific templates for India, UK, US, EU, Australia, Canada, and 25+ other markets — applying the right tax structure, language, and required fields automatically based on the seller and buyer countries you select.