If your business works with clients or customers in more than one country, you’ve almost certainly faced the multi-currency invoicing problem. Do you invoice in your home currency and make the client deal with the conversion? Do you invoice in their currency and absorb the exchange rate risk? And once the money arrives, how do you actually receive it without losing a chunk to bank fees?
This guide answers all of those questions. Whether you’re a freelance consultant, a SaaS founder, an exporter, or an eCommerce business selling internationally, here’s everything you need to know about how to send invoices in multiple currencies — and how to get paid efficiently and profitably. See also our broader guide to business FX payments for the strategic context.
Why Multi-Currency Invoicing Matters
Invoicing in a single currency might feel simpler, but it often costs you business. Research consistently shows that buyers — whether B2B or B2C — are more likely to complete a purchase when they can see the price in their own currency. Offering multi-currency invoicing removes that friction, signals professionalism, and can meaningfully improve your payment conversion rate.
The challenge is doing it in a way that protects your margins and keeps your accounting clean. Understanding how exchange rates affect UK business profits is the first step to building a multi-currency strategy that actually works.
The Key Decisions Before You Start Invoicing in Multiple Currencies
Which currencies will you invoice in? Start with the currencies your clients actually use. For most UK-based businesses, this means GBP, EUR, USD, and possibly AUD or CAD. Check live rates with our currency converter.
Who bears the exchange rate risk? If you invoice in a foreign currency, the amount you ultimately receive in GBP will depend on the exchange rate at the time of payment. You can manage this risk with forward contracts or price a buffer into your foreign currency rates.
How will you receive the foreign currency payments? If your client pays in USD and that USD lands in your standard UK bank account, your bank will convert it at their rate — which is typically 2–4% worse than the mid-market rate. Find out why banks give worse exchange rates and how much this costs per transfer.
How will foreign currency transactions appear in your accounts? Your bookkeeping software needs to handle multi-currency correctly, recording the foreign currency amount, the exchange rate used, and any realised or unrealised gains or losses.
How to Send Invoices in Different Currencies: Step by Step
Step 1: Set Up Multi-Currency in Your Invoicing Software
Most modern invoicing and accounting platforms support multi-currency invoicing. Xero, QuickBooks Online, FreshBooks, and Zoho Books all offer varying degrees of multi-currency support. The key is choosing software that handles currency conversion automatically, updates exchange rates in real time, and records the correct values in your base currency.
Step 2: Set Your Prices in Each Currency
Don’t simply convert your GBP prices at today’s rate and use those as your foreign currency prices. Exchange rates move. Set your foreign currency prices with a buffer — typically 3–5% above the straight conversion — to account for exchange rate movements and the cost of converting back to GBP.
For large contracts spanning several months, consider using a forward contract to lock in the exchange rate at the point the contract is signed. This eliminates exchange rate risk entirely and makes your revenue in GBP predictable. Our forward contracts for UK businesses guide explains exactly how this works in practice.
Step 3: Include the Right Information on Your Invoice
A multi-currency invoice should clearly state: the currency of the invoice, the total amount due in that currency, your payment details in that currency, payment terms and due date, and a note clarifying that payment must be made in the invoice currency.
Step 4: Use Multi-Currency Accounts to Receive Payments
This is arguably the most important step. If you invoice a US client in USD but only have a GBP bank account, the payment arrives already converted at your bank’s poor exchange rate. The solution is to hold multi-currency accounts — accounts that can receive and hold funds in foreign currencies. You then convert those funds to GBP at a time and rate of your choosing.
Wise Business, Airwallex, and Revolut Business offer local account details in multiple currencies. Cambridge Currencies provides businesses with dedicated multi-currency account support and the ability to convert held foreign currency balances at competitive rates, with the guidance of a dedicated account manager. See our guide on receiving international payments as a UK business for the full breakdown.
Step 5: Reconcile and Record Correctly
Every foreign currency transaction needs to be recorded correctly in your accounting software with: the foreign currency amount received, the exchange rate at the time of receipt, the GBP equivalent, and any exchange rate gain or loss. See our guide on how long international bank transfers take when planning your reconciliation process around payment dates.
How to Charge Customers in Different Currencies: Practical Scenarios
Freelance consultant billing US clients. Set up a Wise Business or Airwallex account to receive USD. Invoice in USD at a price that includes a 3–5% buffer. Convert to GBP monthly or when the rate is favourable.
SaaS business with global subscribers. Use a payment processor like Stripe or Paddle that handles multi-currency billing natively. For enterprise clients on custom contracts, invoice manually in their currency using your accounting software.
Exporter selling to European distributors. Invoice in EUR. Maintain a EUR account to receive payments. Use forward contracts through Cambridge Currencies to lock in your EUR/GBP rate for the quarter, making your GBP revenue predictable regardless of market movements. See our guide to paying overseas suppliers from the UK for the reverse scenario.
eCommerce store selling internationally. Use a platform like Shopify (which has native multi-currency support) or WooCommerce with a currency switcher plugin. Collect payments through Stripe or PayPal in the customer’s local currency.
Managing FX Risk When Invoicing in Multiple Currencies
The biggest financial risk in multi-currency invoicing is the gap between when you invoice and when you get paid — and what the exchange rate does in between. For businesses with significant foreign currency revenue, exchange rate fluctuations can meaningfully impact profitability.
Forward contracts allow you to fix the exchange rate today for a conversion that will happen in the future. If you know you’ll receive €50,000 from a client in 90 days, you can lock in today’s EUR/GBP rate now, eliminating the uncertainty entirely.
Market orders (limit orders) let you set a target exchange rate and automatically convert when the market reaches that level. Our limit orders guide explains exactly how they work.
Regular spot conversions — simply converting foreign currency at the current market rate — are fine for smaller amounts but leave you fully exposed to rate movements. For a full hedging strategy overview, see our currency hedging guide for UK small businesses.
Common Mistakes to Avoid with Multi-Currency Invoicing
- Not building an exchange rate buffer into your foreign currency prices. If you price at exactly today’s rate, you’re one rate movement away from receiving less than you expected.
- Using your high street bank to convert foreign currency payments. Bank exchange rate margins of 2–4% on recurring foreign currency income add up to thousands per year.
- Mixing currencies in a single bank account. This creates reconciliation nightmares.
- Ignoring the accounting complexity. Invest in software that handles multi-currency properly.
- Not communicating currency clearly on invoices. If you send an invoice with an amount but no currency specified, clients may pay in the wrong currency.
Summary: Setting Up Multi-Currency Invoicing for Your Business
Invoicing clients in multiple currencies is entirely manageable with the right tools and processes in place. Use accounting software that handles multi-currency natively, set up multi-currency accounts to receive payments without unnecessary bank conversion fees, build exchange rate buffers into your foreign currency pricing, and consider working with a specialist currency provider like Cambridge Currencies to manage FX risk on larger or recurring foreign currency flows.
Done well, multi-currency invoicing removes barriers for international clients, improves your payment rates, and — with the right FX strategy — can be more profitable than invoicing in your home currency alone. Speak to a Cambridge Currencies specialist or request a free quote to discuss how we can help.
This article is for informational purposes only and does not constitute financial, legal, or tax guidance. Always consult a qualified specialist for guidance specific to your business circumstances.
