Best multi currency business account

What a multi-currency business account does

A multi-currency business account is one account that keeps separate balances in several currencies. It does five jobs, and providers differ on each one.

Hold. Money stays in the currency it arrived in until you decide to convert it. A US business paid in euros can keep those euros rather than having them converted on arrival at the bank's rate.

Receive locally. Local details are account numbers that work on a country's own payment network. A euro IBAN (International Bank Account Number, the standard European account format) receives SEPA transfers, the euro area's low-cost payment network. A GBP sort code and account number receives Faster Payments, the UK's instant network. A customer paying local details makes a domestic payment, which avoids the fees of an international wire.

Convert. FX (foreign exchange) conversion moves money between balances. The provider uses a reference rate, such as the mid-market rate (the midpoint between the buy and sell prices that banks trade at), and adds a margin.

Pay. Payments leave either through local rails in the recipient's country or by SWIFT, the global network banks use for international wires.

Spend. Company cards draw on the balances. If a card can spend directly from a euro balance, a euro purchase needs no conversion at all.

An account that holds many currencies but receives only a few locally, or converts at an unpublished rate, does only part of the job. Our wider guide to the best business bank account for international business covers the full set of features a trading company needs.

Holding a currency is not the same as receiving it locally

Providers often publish a large number of currencies. Read that number carefully: it may count currencies you can hold, currencies you can send, or currencies with local receiving details, and the three lists are rarely the same.

Source: each provider's own pricing page (Wise Business, Airwallex, Aspire, WorldFirst, Revolut Business, Payoneer, Mercury, Slash), as published on 21 October 2026. Mercury and Slash are USD-only accounts; Slash's stablecoin Global USD account is described in the BCC Trade Banking Index.

Two practical tests follow. First, list the currencies your customers pay in and check each has local receiving details, not only a balance. Second, list the currencies your suppliers want and check you can pay them locally. A currency you can hold but not receive locally will still arrive by SWIFT, often with a fixed receiving fee and charges deducted by intermediary banks along the way.

How providers price currency conversion

The conversion margin is usually the largest cost in a multi-currency account. It is applied to every converted dollar, while a transfer fee is fixed. Five details decide what you actually pay.

• The reference rate. A margin "above mid-market" or "above interbank" can be checked against a public rate. A margin with no named reference cannot.
• Major versus other currencies. Airwallex publishes 0.5% for major currencies and 1% for all others, so a payment in a less traded currency costs twice as much.
• Allowances. Revolut Business converts at the interbank rate up to a monthly allowance that depends on the plan, then charges 0.6%.
• Timing. Revolut Business adds a 1% fee for exchanges outside market hours. Converting on a weekend can cost more than converting on a Monday.
• Volume and introductory rates. Wise applies a volume discount above 25,000 USD a month. WorldFirst publishes 0.30% for a new customer's first six months and up to 0.50% after that, so compare the standard rate, not the introductory one.

Source: each provider's own pricing page (Aspire, Wise Business, Airwallex, WorldFirst, Payoneer, Revolut Business, Mercury, Slash), as published on 21 October 2026.

To compare two quotes, convert the same amount at the same moment and compare the amount received, not the fee line. On $100,000 a month of conversions, the gap between a 0.22% and a 1% margin is $780 a month, or $9,360 a year.

A worked example: holding euros versus converting on arrival

Consider a US distributor that receives the equivalent of $45,000 a month from customers in euros and pays a European supplier the equivalent of $15,000 a month in euros. It can run its euros in one of two ways.

Convert on arrival. Every euro received is converted to USD, and USD is converted back to euros to pay the supplier. That is $60,000 of conversions a month.

Hold and match. The supplier is paid from the euro balance, and only the surplus of $30,000 is converted to USD. That is half the conversion volume.

Source: Helm Editorial Team calculation using margins from each provider's pricing page (Aspire, Airwallex, Mercury), as published on 21 October 2026. Excludes transfer fees and rate movements.

The saving depends less on which provider you choose than on whether the account lets you receive and pay in the same currency. That is why local receiving details and local payouts in your main currencies matter more than the total number of currencies a provider can hold.

Spending in other currencies on company cards

Card spending is priced apart from transfers. A card that spends from a matching balance avoids conversion; a card that always settles in USD converts every foreign purchase.

Source: each provider's own pricing page (Wise Business, Airwallex, WorldFirst, Aspire, Slash, Mercury), as published on 21 October 2026.

If your team pays foreign software, freight forwarders or trade-show costs by card, this line can matter as much as the transfer margin.

Independent scores: the BCC Trade Banking Index

The BCC Trade Banking Index scores 26 providers out of 100 for importers, exporters and wholesalers, using only each provider's published terms. Its FX cost criterion gives 5 out of 5 for a published margin of 0.25% or less on major currencies, 3 for 0.5% to 0.6%, and 0 where no margin is published. Its getting-paid criterion gives 5 for local details in USD, EUR, GBP and 10 or more other currencies with free receiving. Disclosure: Buckingham Capital Consulting (BCC), which publishes the Index, is a Helm group company.

Source: BCC Trade Banking Index 2026, facts read by BCC on 21 October 2026. BCC is a Helm group company.

The Index reads most providers' UK-facing pages, so its figures can differ from the US pages quoted above. Statrys serves only companies incorporated in Hong Kong, Singapore or the BVI, and Equals Money serves UK businesses, according to their Index profiles.

How to run several currency balances

A multi-currency account pays for itself only when it changes how often you convert. These habits come from how the pricing above works.

1. Match inflows to outflows. If customers pay you in euros and a supplier invoices in euros, pay the supplier from the euro balance. Each match removes two conversions.
2. Convert on a schedule, not on arrival. Converting weekly or monthly during market hours keeps you within allowances and away from out-of-hours fees where they apply.
3. Keep a working buffer in each currency. Hold enough of each currency to cover the next supplier payments, so a sudden need does not force a conversion at a poor moment.
4. Fix a rate for known future payments. WorldFirst publishes tools to set a rate alert, target a rate or lock one in for future payments, and Airwallex lists FX rate alerts. A locked rate removes the risk that the currency moves before a large invoice falls due.
5. Check where balances are held. FDIC insurance covers deposits at an insured bank up to $250,000 per depositor, per bank, per ownership category. Foreign-currency balances at a non-bank are protected under that provider's own rules, which it should publish.

For paying suppliers from these balances, see international payments.

Which multi-currency account fits which business

Source: Helm Editorial Team, from each provider's pricing page and the BCC Trade Banking Index, as published on 21 October 2026.

Helm is one more option for trading companies that work mainly in USD, EUR and GBP. It is a financial technology company, not a bank; accounts are held with regulated partner institutions. It provides USD details in the company's own name that receive ACH, Fedwire and SWIFT, EUR details with an IBAN for SEPA and SWIFT, and GBP details for Faster Payments and SWIFT, with conversion between balances and USDC and USDT that can be received, sent and converted to USD inside the account. Helm was not scored in the 2026 edition of the Index. See fees agreed with your account manager and Helm global accounts.

Questions to ask before you open an account

• Which of my customers' currencies get local receiving details, and on which rails?
• What is the standard margin for my main currency pair, and what reference rate is it measured against?
• Is there a different price for weekends, for less traded currencies, or after an introductory period?
• Can cards spend directly from each currency balance?
• Is my company's country of registration on the published eligibility list?
• Where are balances held, and is any part covered by deposit insurance?

If a provider cannot answer the second question with a number, treat its conversion cost as unknown. A business that trades with Latin America should also read our Mexico and Brazil country guides for local rails.

Questions

References

1. Buckingham Capital Consulting: Global Trade Banking Index 2026
2. Wise: Wise Business pricing (US)
3. Airwallex: pricing (US)
4. Aspire: pricing (US)
5. Revolut: Business account plans (US)
6. WorldFirst: business pricing (UK)
7. Mercury: pricing
8. FDIC: Deposit Insurance At A Glance

This guide is general information for businesses, not financial, legal or tax advice. Rules, fees and timings were checked against the sources listed on the review date and may change.