The moment you land your first client outside your home country, invoicing gets more complicated. Which currency do you bill in? Who eats the wire transfer fee? What happens to your books when the exchange rate moves between the invoice date and the payment date?
Table of Contents
This guide walks through the practical setup: choosing a currency strategy, picking accounting software that actually handles multi-currency well, connecting a way to receive local currency without bleeding fees, and avoiding the mistakes that create accounting headaches down the line.
Quick Answer
To invoice international clients in multiple currencies, use accounting software with built-in multi-currency support (Xero, QuickBooks Online on an eligible plan, or FreshBooks) and enable the currencies you need in settings, or send invoices directly from a multi-currency account like Wise Business, which includes its own invoicing tool alongside local receiving account details so clients can pay you without an international wire.
Step 1: Decide Your Currency Strategy
Before touching any software, decide how you want to handle currency risk. You have three basic options: invoice in your own currency and let the client convert it on their end, invoice in the client’s local currency for their convenience (common when you want to win competitive deals), or invoice in a stable third currency like USD or EUR that both sides are comfortable with.
Invoicing in your own currency eliminates your exchange-rate risk but can look less professional to clients who now have to do the math and cover any conversion cost themselves. Invoicing in the client’s currency wins goodwill but means your revenue in your home currency will fluctuate with the exchange rate — factor that into pricing, especially on long contracts.
Step 2: Choose Accounting Software With Real Multi-Currency Support
Not all invoicing tools handle multiple currencies equally. Xero supports well over a hundred currencies with automatic daily exchange-rate updates, but multi-currency invoicing is generally locked to its mid-tier and higher plans, not the entry-level one. QuickBooks Online works similarly — multi-currency is a feature you have to enable, and it’s typically only available starting on the Essentials plan or above, not the cheapest Simple Start tier.
FreshBooks is worth a look if you want multi-currency without paying for a higher tier, since it includes the feature on its entry-level paid plan and lets you send invoices in the client’s language as well as their currency. Wave offers basic multi-currency invoicing for free, which is fine for occasional international invoices, but it’s less robust for businesses doing this regularly across many currencies.
Whichever tool you pick, check three things before committing: which currencies are supported, whether exchange rates update automatically from a live feed or need manual entry, and whether the plan tier you’re already on (or willing to pay for) actually includes the feature.
Step 3: Set Up a Way to Receive Local Currency
Software handles the invoice — you still need a way to actually receive payment without losing a chunk of it to your bank’s international wire fees and marked-up exchange rates. This is where a multi-currency business account like Wise Business helps: it gives you local receiving account details (a US account and routing number, a UK sort code, a EUR IBAN, and similar for other supported currencies) so clients can pay you as if you were a local business, and conversions happen closer to the real mid-market rate instead of your bank’s inflated one.
Wise Business also has its own invoicing tool built in, under the Payments tab: you can create a branded invoice, send it directly to the client by email, or generate it without sending and share it yourself, then get paid into your local receiving details. If you’d rather keep invoicing inside your accounting platform instead, Wise still connects to QuickBooks and Xero so incoming payments and currency conversions sync automatically into your books. Payoneer and some regional fintechs offer similar multi-currency receiving setups if you want to compare options.
Step 4: Configure and Send the Invoice
In your accounting software, turn on multi-currency in settings and add each currency you plan to invoice in — this usually also requires setting a home currency, which is the currency your reports and taxes are calculated in. When you create an invoice, select the client’s currency, and the software will pull a live exchange rate to show the home-currency equivalent for your own records while displaying the invoice total in the client’s currency.
Make the currency unmistakable on the invoice itself — use the currency code (USD, EUR, GBP) next to every amount, not just a symbol, since $ and other symbols are ambiguous across countries. Also state clearly who is responsible for any bank or conversion fees on the payment side, so there’s no dispute if the client’s payment arrives short.
Tips / Common Mistakes
Don’t assume multi-currency is included on your current plan — this is the single most common surprise, since most platforms gate it behind a specific tier. Check before you build your workflow around a tool that can’t actually do it on the plan you’re paying for.
Don’t ignore exchange-rate timing. Your software books the invoice at the rate on the invoice date, but the client may pay weeks later at a different rate — most good accounting tools automatically record the difference as a realized gain or loss, but you should know this is happening rather than being confused by it at tax time.
Don’t skip the currency code. A ‘$’ sign alone doesn’t tell a client whether you mean US, Canadian, Australian, or another dollar — always spell out the three-letter code.
Don’t rely on your regular bank for receiving international payments if you invoice abroad regularly. Standard wire transfers usually carry both a flat fee and a worse exchange rate than a dedicated multi-currency account, and that gap adds up fast on recurring client work.
Explore more: More small business tech guides.
Multi-currency invoicing FAQs
Which currency should I invoice international clients in?
There’s no single right answer — invoicing in your own currency removes exchange-rate risk from your side, while invoicing in the client’s currency is often more convenient for them and can help you win the deal. Many freelancers and agencies default to USD or EUR as a neutral middle ground when neither side has a strong preference.
Do I need a separate bank account for every currency I invoice in?
Not necessarily. Multi-currency business accounts like Wise Business give you local receiving account details in several currencies under one account, so you don’t need to open a separate traditional bank account in each country.
Does multi-currency invoicing cost extra in QuickBooks or Xero?
There’s usually no separate add-on fee, but the feature is often only available on a specific plan tier and up, so you may need to upgrade your subscription to unlock it rather than pay for it separately.
What happens to my books when the exchange rate changes after I send an invoice?
Most multi-currency accounting software automatically calculates the difference between the rate on the invoice date and the rate when payment is received, recording it as a realized exchange gain or loss so your books stay accurate without manual math.
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Photo by Jason Leung on Unsplash.