Multi-currency business accounts: when they save money and when they add complexity

A multi-currency account can reduce unnecessary conversions when a business earns and spends in the same foreign currency. The value comes from the real payment flow, not from the number of currencies shown in the app.

Map the currencies the business receives and spends before opening anything

List revenue and costs by currency for the previous six to twelve months. A UK agency receiving USD 80,000 a month and paying US contractors USD 45,000 has a natural reason to hold dollars temporarily. A domestic retailer making one small euro purchase each quarter may gain little from adding a multi-currency operating structure.

Separate customer receipts, supplier payments, payroll, taxes and owner withdrawals. The question is whether the same foreign currency regularly enters and leaves the business. If so, keeping part of the balance in that currency can avoid converting into pounds and then converting back later.

Measure which conversions can genuinely be avoided

Assume the agency receives USD 80,000 and pays USD 45,000 of US costs each month. If every dollar receipt is converted immediately into pounds and the business later buys USD 45,000 again for contractors, it may pay FX costs twice on the same economic flow. A dollar balance could allow the company to pay those contractors directly from USD receipts and convert only the net surplus.

This is not automatically a recommendation to hold foreign currency indefinitely. Exchange rates move and the company may still need pounds for UK payroll and tax. Set a policy for how much foreign currency is operational working cash and when excess balances are converted. Multi-currency functionality should reduce unnecessary conversion, not create an unmanaged FX position.

Compare the exchange rate, markup and transaction fees as one price

The FCA has highlighted poor transparency in international payment pricing where firms emphasise a low or zero transfer fee but recover revenue through an exchange-rate markup. For each provider, compare the reference rate, the actual rate offered, fixed fees, percentage fees and any intermediary or recipient-bank charges.

Use a real example. On a £100,000 equivalent currency conversion, a 0.50 percentage-point difference in FX cost equals about £500. That can dwarf a £10 transfer fee. Ask what the recipient receives after all known charges and whether third-party fees can still be deducted later.

Identify whether the account is a bank deposit or a non-bank payment account

Some multi-currency products are provided by banks and others by authorised payment or e-money institutions. The protection is different. FSCS states that eligible deposits with protected banks, building societies and credit unions can receive deposit protection, while e-money and payment firms themselves are not covered by FSCS deposit protection.

The FCA explains that authorised payment institutions and electronic money institutions generally protect relevant customer money through safeguarding. Safeguarding aims to separate customer funds from the firm's own money, but if the provider fails, recovery can take time and administration costs may affect the amount returned. Check the legal entity behind the product rather than assuming an app that looks like a bank has the same protection.

Check multi-user approval, currency limits and accounting evidence

International operations add another dimension to ordinary payment control. Check who can create beneficiaries, convert currency, hold balances and release payments. If the provider supports multiple entities or wallets, make sure staff cannot move funds between them without the approval level the company expects.

Accounting matters too. Test how the platform exports transactions and exchange rates. A finance team should be able to explain the GBP accounting value, foreign-currency amount, fees and realised FX difference. If the account saves £800 a month in conversion costs but creates hours of manual reconciliation, part of the economic benefit has been lost.

Decide whether the multi-currency provider should be the main bank or a specialist second relationship

A multi-currency platform can be excellent for FX and cross-border receipts while being weaker for cash deposits, UK borrowing, cheque handling or local relationship banking. The business does not need to force every function into one provider. It may keep a primary UK operating bank and use a specialist international account for selected currencies and supplier routes.

Write the role down. If the multi-currency account exists to receive USD and EUR and pay overseas suppliers, keep domestic payroll, tax and ordinary UK cash management in the main operating bank unless there is a clear reason to move them. Clear account roles reduce confusion and make it easier to assess cost, protection and contingency arrangements.