How Freelancers Should Invoice International Clients

Invoicing a client in your own country is straightforward. Invoicing a client in another country introduces currency decisions, payment method complexity, and tax questions that most freelancers aren't prepared for.

This guide covers everything a freelancer needs to know about invoicing international clients, from choosing the right currency to avoiding wire transfer fees that eat into your earnings.

Step 1: Decide Which Currency to Invoice In

You have three options:

If you have a US LLC, invoicing in USD is the simplest choice. Your US bank account receives USD directly, and most international clients are comfortable paying in dollars.

Whichever currency you choose, always use the three-letter ISO code (USD, EUR, GBP) on the invoice — never just "$" or "€", which are ambiguous.

Step 2: Choose the Right Payment Method

International payment methods vary widely in cost, speed, and convenience.

For a detailed comparison, see our guide on Wise vs Payoneer vs Stripe. Offer at least two methods on your invoice so the client can choose what's fastest for them.

Step 3: Include the Right Fields on Your Invoice

International invoices need everything a domestic invoice needs, plus a few extras:

• Your full legal business name and address — Including your country.
• Your tax ID — EIN for US LLCs, or your local equivalent.
• Client's legal name, address, and country
• Client's VAT or tax ID — EU and UK clients may provide this for reverse-charge purposes.
• Currency code — Clearly stated (e.g., "Currency: EUR").
• SWIFT/BIC code — For wire transfer payments.
• Intermediary bank details — Some international wires route through a correspondent bank.
• Reverse-charge VAT note — For B2B services to EU clients: "Reverse charge: VAT to be accounted for by the recipient as per Article 196 of EU VAT Directive 2006/112/EC."

For the complete list of invoice fields, see our freelance invoice creation guide.

Step 4: Understand Tax Implications

International invoicing raises tax questions. Here's the simplified version:

If You Have a US LLC

• No sales tax on services to foreign clients — B2B services exported from a US LLC are not subject to US sales tax.
• No VAT charge — You're not a VAT-registered entity unless you voluntarily register in an EU country.
• Include a reverse-charge note for EU clients — This shifts VAT responsibility to the buyer.
• US income tax obligations still apply — You may need to report foreign income. See our guide on tax obligations for non-US founders.

If You Don't Have a US LLC

• Your local tax rules apply. In many countries, exported B2B services are zero-rated for VAT/GST.
• Check whether you need to charge tax based on where your client is located.
• Keep records of all international invoices for your own tax filing.

When in doubt, consult a tax professional familiar with cross-border freelance work.

Step 5: Handle Currency Conversion and FX Fees

When you receive payment in a foreign currency, someone pays the conversion cost. Here's how to minimize it:

• Use a multi-currency account — Services like Wise and Payoneer let you hold multiple currencies and convert when rates are favorable.
• Avoid double conversion — If your client pays in EUR and you need USD, use a service that converts directly (Wise) instead of routing through an intermediary bank that adds its own markup.
• Build FX buffer into your rates — If you invoice in the client's currency, add 2-3% to your rate to cover potential exchange rate fluctuation.
• Invoice in USD when possible — If you have a US business bank account, receiving USD eliminates conversion entirely for US-dollar clients.

Step 6: Set Payment Terms for International Clients

International payments take longer to process than domestic ones. Adjust your payment terms accordingly:

• NET 15 — Standard for most international freelance work.
• NET 30 — Acceptable for enterprise or government clients.
• 50% deposit upfront — Strongly recommended for new international clients where you have no prior relationship.
• Milestone billing — For large projects, bill at defined milestones rather than waiting until the end.

Common International Invoicing Mistakes

1. Using just "$" without a currency code — USD, CAD, AUD, and SGD all use "$". Always specify the ISO code.
2. Not including SWIFT details — Forces the client to email you for wire instructions, adding days to the payment cycle.
3. Charging VAT when you shouldn't — US LLCs generally don't charge VAT on B2B services to foreign clients.
4. Only offering one payment method — Wire transfers are expensive for small amounts. Wise or Stripe may be better for payments under $5,000.
5. Ignoring FX fees — A $5,000 invoice can lose $100-250 to conversion fees if you're not using the right payment method.
6. Not specifying who pays wire fees — Add "All bank fees to be borne by the sender" or "OUR" instruction to avoid surprise deductions.

Conclusion

International freelance invoicing comes down to three things: the right currency, the right payment method, and the right fields on your invoice. Choose a currency that works for both parties, offer at least two payment methods (with Wise as the default for most cases), include SWIFT details and any required tax notes, and set payment terms that account for longer processing times. Get these fundamentals right, and international clients become just as easy to bill as local ones.