The Challenge of International Invoicing
Working with international clients opens up enormous opportunities, but it also introduces complexity: which currency do you invoice in? Who handles the exchange rate? What tax rules apply? This guide answers those questions clearly so you can invoice global clients with confidence.
Which Currency Should You Invoice In?
Generally, you have two options: invoice in your home currency (safest for you, as it eliminates exchange rate risk) or invoice in the client's currency (makes it easier for them but exposes you to exchange fluctuations). Many freelancers invoice in USD internationally, as it's widely accepted and stable. Whatever you choose, agree on it in writing before starting work.
Handling Exchange Rate Risk
If you invoice in a foreign currency, the amount you receive in your home currency will vary with market rates. To protect yourself, you can invoice slightly above your minimum rate to account for fluctuation, or use a payment service that locks in a rate at the time of invoicing. Some platforms like Wise (formerly TransferWise) offer multi-currency accounts that reduce conversion fees significantly.
Tax Rules for International Invoices
Tax treatment varies significantly by country and transaction type:
- EU VAT (Europe): If you're in the EU and your client is a business in another EU country, you typically apply reverse charge (zero-rate VAT and note this on the invoice). If the client is an individual, you may need to charge VAT based on their country.
- UK: After Brexit, UK businesses often zero-rate services to EU business clients and note "Outside the scope of UK VAT."
- US: US sales tax generally applies to physical goods and some services sold within the US. Cross-border service exports are typically not subject to US sales tax.
Always consult a local tax professional for your specific situation, as rules change frequently.
What to Include on an International Invoice
- Currency clearly stated (e.g., "USD", "EUR", "GBP")
- Your tax registration number (VAT number, etc.) if applicable
- Client's tax registration number for reverse charge scenarios
- Bank details including SWIFT/BIC and IBAN for international transfers
- Any applicable tax notes (e.g., "VAT reverse charge applies")
Create multi-currency invoices instantly — 10 currencies supported.
Create Free Invoice →Best Payment Methods for International Clients
- Bank wire transfer (SWIFT): Reliable but can involve high fees.
- Wise: Low-fee international transfers in multiple currencies.
- PayPal: Widely accepted but charges 2.9–4.4% conversion fees.
- Stripe: Excellent for recurring international billing.
- Crypto: Emerging option, useful in countries with payment restrictions.
Include Your Payment Details Clearly
International clients need your bank's full details to send payment. Include your full bank name, bank address, account number, IBAN (for European transfers), and SWIFT/BIC code in the invoice notes section.