How to Invoice an International Client: Template & Checklist

A good invoice does more than ask for money. It tells the client exactly what they are paying for, how much, in which currency and how to pay you. For international clients it also has to answer a few extra questions: which tax rules apply, which bank details to use and who covers the transfer fees. A vague or incomplete invoice is one of the most common reasons international payments arrive late, arrive short or do not arrive at all.

This guide shows you what to include in an invoice for a client in another country, how to handle currency, tax and payment details, and gives you a ready-to-use template and a checklist. If you are still setting up the whole process, start with our guide on how to get paid by international clients and come back here to prepare your first invoice.

What an international invoice must include

An invoice for an international client includes everything you would put on a domestic one, plus a few extras. At a minimum:

Your details: full name or business name, address, contact details and, where you have one, your tax or VAT number.
Your client’s details: legal name and address of the company or person you are billing, and their VAT or tax number where relevant.
A unique invoice number, ideally in a sequence with no gaps. EU invoicing rules, for example, require a sequential number.
The invoice date and the due date.
A description of the work, with dates or the period it covers, quantities and unit prices.
The currency and the total amount.
Tax information, if any applies, or the correct wording if no tax is charged (more on that below).
Payment details for the client to pay you.
Payment terms, including any late payment fee.

Requirements vary by country, so check what applies to you. In some countries a missing mandatory field can make an invoice non-compliant.

Step by step: how to create the invoice

1. Confirm the client’s legal details

Ask for the exact legal name, billing address, and the person or department that processes invoices. Large companies often have an accounts payable team and a purchase order (PO) number you must include. Getting this right before you send the invoice avoids delays.

2. Describe the work clearly

Be specific. “Website design, homepage and three inner pages, delivered 12 September” is better than “design work”. If the client’s accounts team does not understand what the charge is for, they may hold the payment.

3. Choose the currency

State the currency in the invoice, quote and contract. Many freelancers invoice in the client’s currency, or in a widely used stable currency such as USD or EUR. Whichever you choose, your price must cover conversion and payment costs. If you need a method to calculate it, read how to set your freelance rate for international clients. Also, check how and when your payment will be converted so you can avoid hidden currency conversion fees.

If the client is paying in a currency different from the one you invoice, say who bears the exchange rate risk and on which date the rate is set.

4. Add the right tax wording

This is where international invoices differ most. See the section on tax below.

5. Add your payment details

Tell the client exactly how to pay you. See the next section.

6. Set payment terms

State the due date, any deposit already paid, and what happens if payment is late.

7. Send it in a format the client can process

Send a PDF by email, plus any portal upload the client requires. Use a clear email subject line such as “Invoice 2026-014 – [Your name] – due 14 October”.

Payment details

The payment details you put on an invoice decide whether the client can pay you cheaply and without errors. Include:

Account holder name, exactly as it appears on your account.
Bank name and address, as shown by your provider.
Account number or IBAN, for the currency you are being paid in.
Routing number, sort code or other local code, if you are giving local details.
SWIFT/BIC code, when the payer is outside the zone of your account.
A payment reference, such as the invoice number, so you can match the payment.
Who pays the fees, for example “all bank charges to be paid by the sender”.

If you can offer account details in the client’s currency, the transfer is usually cheaper for them and for you. See the ways to receive payments from abroad for the options, and, if your client pays in dollars, how to receive US dollar payments without a US bank account.

Offer the cheapest option first, and a second option for clients who cannot use it. Do not include more than two or three methods, or you may confuse the client’s accounts team.

Who pays the fees?

Decide this before you invoice. With bank transfers, the sender can pay all the charges or share them with the recipient. If you want to receive the full amount, ask for the sender to pay all charges, or add a small buffer to your price. To see how much a transfer costs in total, use our transfer fee calculator.

Tax and VAT on your invoice

Tax rules for cross-border invoices depend on where you are, where your client is and whether the client is a business or a consumer. Always check the rules of your own country, and keep the points below as a general guide.

Business clients inside the EU, when you are in another EU country. For services between businesses in different EU member states, the usual rule is the reverse charge: you do not charge VAT, and the client accounts for it in their own country. Your invoice normally has to carry your VAT number, the client’s VAT number and a clear mention that the reverse charge applies, for example “Reverse charge – VAT to be accounted for by the recipient”. Check the client’s VAT number on the date of the invoice and keep a record of the check, since a number that was valid last month may not be valid today.

Business clients outside the EU. In many systems, services to a business customer outside the EU are outside the scope of EU VAT, and you do not charge it. Some countries ask you to use specific wording such as “VAT not applicable” with a reference to the relevant rule, and you do not use the reverse charge wording. Check the exact text your country requires.

Private customers (consumers). The rules are usually different and VAT may apply. Do not assume the business rules apply to individuals.

Other countries. Rules for sales tax, GST and similar taxes vary a lot. If you are not sure, ask your tax authority or an accountant before you send the first invoice.

Remember that invoicing without VAT does not mean your income is not taxable. You still report it where you are a tax resident, so see our guide on whether digital nomads pay taxes.

Payment terms

Payment terms tell the client when to pay and what happens if they do not. Typical choices:

Due date: 7, 14 or 30 days after the invoice date. Many companies pay on a fixed cycle, so shorter terms are not always faster in practice.
Deposits and milestones: for new clients or large projects, ask for part of the payment upfront and split the rest into milestones.
Late payment: state a late fee or interest and the date from which it applies. Some countries have statutory late payment rules, so check yours.
Currency and rate date: if a conversion is involved, say which rate applies and when.

Put these terms in your freelance contract as well as on the invoice, so that nobody is surprised. Also give the client a realistic idea of how long international payments take, so a payment that is “on the way” does not turn into a dispute.

A ready-to-use invoice template

Copy this layout into your invoicing tool, a spreadsheet or a document and replace the text in brackets.

INVOICE

From:
[Your full name or business name]
[Address]
[Email / phone]
[Tax ID or VAT number, if applicable]

To:
[Client legal name]
[Billing address]
[Client VAT or tax number, if applicable]
[PO number, if the client uses one]

Invoice number: [2026-001]
Invoice date: [DD Month YYYY]
Due date: [DD Month YYYY]
Currency: [USD / EUR / GBP]

DESCRIPTION                          QTY    UNIT PRICE    AMOUNT
[Service description, period]        [1]    [0.00]        [0.00]
[Service description, period]        [1]    [0.00]        [0.00]

Subtotal:                                                 [0.00]
Tax: [0% – reverse charge applies / VAT not applicable / rate]   [0.00]
TOTAL DUE:                                                [0.00 USD]

PAYMENT DETAILS
Account holder: [Name as on the account]
Bank: [Bank name and address]
Account number / IBAN: [number]
Routing / sort code / BIC-SWIFT: [code]
Payment reference: [Invoice number]
All bank and transfer charges are to be paid by the sender.

PAYMENT TERMS
Payment is due within [14] days of the invoice date.
Late payments are subject to [late fee or interest].

Thank you for your business.

Checklist before you hit send

The client’s legal name and address are correct.
The invoice number is unique and in sequence.
The dates (invoice and due) are clear.
The description of the work is specific.
The currency is stated and matches your payment details.
The tax line or the correct wording is present.
The account holder name matches your account exactly.
Routing, IBAN and SWIFT details are correct for the currency.
The payment reference is included.
Who pays the fees is stated.
Payment terms and late payment terms are included.
You sent it to the correct person or portal.
You saved a copy of the invoice and the proof of sending.

Follow up and late payments

Send a polite reminder a few days before the due date, another on the due date, and a firmer one about a week later. Keep a record of every message. If a client still does not pay, see how to handle late payments from international clients.

Tools

You can create invoices in a spreadsheet, but for regular international work it pays to use a tool that handles multiple currencies, tax wording and VAT number checks, and that keeps your invoices in sequence. Compare accounting tools for freelancers that support the countries and currencies you work with, and check that the tool follows your country’s invoice rules.

Common mistakes to avoid

Missing the client’s legal details, which delays approval.
Using the wrong or an invalid VAT number or applying the reverse charge to a client who is not a business.
Leaving out the currency or mixing currencies in one invoice.
Account holder name that does not match the account.
Not saying who pays the fees.
No due date or late payment terms.
Giving too many payment options.
Skipping the purchase order number when the client requires it.
Gaps or duplicates in invoice numbers.
Sending the invoice to the wrong person, instead of the accounts department.
Forgetting to save proof of the invoice and the payment.

Frequently asked questions

What should an invoice for an international client include?

Your details, the client’s details, a unique invoice number, dates, a description of the work, the currency and total, the correct tax wording, payment details and payment terms.

Do I charge VAT to a client in another country?

It depends on where you and the client are, and whether the client is a business. For EU businesses in another EU country, the reverse charge usually applies and you do not charge VAT. For clients outside the EU, services are often outside the scope of VAT. Check your own country’s rules.

Which currency should I invoice in?

Either your client’s currency or a stable, widely used currency such as USD or EUR. Make sure your rate covers conversion and payment costs.

Who pays the bank transfer fees?

It is negotiable. Agree it in writing. Asking the sender to pay all charges, or adding a buffer to your price, protects you from receiving less than you invoiced.

How long should payment terms be?

Commonly 7 to 30 days. Many companies pay on a fixed schedule, so check the client’s process before you decide.

Do I need a special invoice for a US client?

Not necessarily. Include the same core information and your USD payment details. A US client may also ask for a tax form such as a W-8BEN.

Can I send an invoice as a PDF?

Usually yes. Some clients require a portal upload or a specific format, so ask in advance.

Final thoughts

A clear, complete invoice is one of the cheapest ways to get paid faster. Confirm your client’s details, describe the work precisely, state the currency, use the right tax wording, give simple payment instructions and be clear about the terms. Keep a template, check it every time and save a copy of everything.

This article is general information, not tax, legal or financial advice. Rules change and vary by country. Information reviewed October 5, 2026.

How to Invoice an International Client: Template and Checklist