Foreign Currency Accounts for UK Residents and Expats: A Practical Guide

For most people, holding a bank account in their domestic currency is sufficient. For the internationally mobile — those who earn in one currency, spend in another, hold assets in a third, and save for purchases in a fourth — a multi-currency banking arrangement is not a luxury but a practical necessity. Converting back to sterling on every foreign-currency receipt, and back to foreign currency on every foreign-currency payment, incurs cumulative FX costs and creates cash flow friction that compounds over time.

This guide explains the mechanics of foreign currency accounts, the options available through UK banks and specialist platforms, interest rates on foreign currency deposits, UK reporting requirements, and how to choose the right arrangement for your particular international financial profile.

Why Hold Foreign Currency Accounts?

Avoiding unnecessary FX conversion costs. If you receive rental income in EUR from a Spanish property and also pay expenses for that property in EUR, converting to GBP on receipt and back to EUR for payments serves no purpose except to enrich your bank twice. Holding a EUR account allows EUR income to meet EUR expenses without conversion.

Managing currency risk on planned expenditure. If you are committed to a property purchase in 12 months' time priced in USD, EUR, or AED, holding a proportion of your funds in that currency eliminates the exchange rate uncertainty between now and completion. You know your sterling cost today.

Holding savings in currencies with attractive deposit rates. USD savings have offered competitive rates in recent years as the Federal Reserve kept rates elevated. EUR deposit rates improved substantially as the ECB raised rates from 2022. Holding savings in the currency where rates are most attractive — rather than always converting to sterling — allows you to optimise returns across a multi-currency portfolio.

Simplifying international business payments. Receiving USD payment from a US client and paying USD invoices to US suppliers is operationally straightforward with a USD account; without one, every transaction involves unnecessary conversion.

Option 1: UK Bank Foreign Currency Accounts

UK clearing banks offer foreign currency accounts — primarily EUR and USD — but with significant limitations:

HSBC: foreign currency accounts available in USD, EUR, and a small number of other currencies; typically requires an existing HSBC current account; minimum balance requirements apply; interest rates on foreign currency accounts at UK banks are typically negligible or zero on non-GBP deposits, regardless of prevailing rates in the target currency's market.

Barclays: EUR account available for UK residents; competitive for EUR-to-EUR transfers within SEPA; limited interest on EUR balances.

Lloyds Bank: EUR savings account available in some account tiers; USD accounts less commonly offered.

Santander: limited foreign currency account capability; primarily a sterling bank for retail customers.

The principal limitation of UK bank foreign currency accounts is the very low or zero interest on non-GBP balances. This is a structural issue: UK retail banks typically do not pass through prevailing rates in foreign currency markets to their retail foreign currency depositors, retaining the margin themselves.

Option 2: Wise Multi-Currency Account

Wise (formerly TransferWise) offers one of the most practically useful multi-currency account products for internationally mobile individuals:

• Hold balances in 50+ currencies in a single account
• UK sort code and account number (sterling)
• Local bank account details in USD (US routing number and account number), EUR (IBAN), AUD, NZD, CAD, SGD, and several other currencies — allowing you to receive payments in those currencies as if you had a local bank account in each country
• Real Mastercard debit card — spend from any currency balance; Wise converts at the mid-market rate if the relevant currency isn't held
• Interest on GBP, EUR, and USD balances (rates vary; as at 2026, Wise offers competitive interest aligned with prevailing rates in each currency — check current rates on the Wise website, as they update regularly)
• ATM withdrawals: two free per month up to £200; fee thereafter
• FCA-regulated as an Electronic Money Institution; client funds safeguarded (not FSCS-protected but held separately from Wise's own funds)

For most internationally mobile individuals and expats, a Wise multi-currency account addresses the majority of day-to-day foreign currency needs at low cost.

Option 3: Revolut Multi-Currency Account

Revolut operates on a similar model to Wise with some differences in approach:

• 25+ currencies held simultaneously
• GBP, EUR, and USD accounts with local payment details
• Cryptocurrency holdings available (an additional feature distinct from conventional currency accounts)
• Competitive FX rate on currency conversions up to a monthly limit (depending on plan); additional fee beyond the limit
• Interest on GBP, EUR, and USD balances in higher-tier plans
• Revolut Metal and Ultra plans offer premium features including higher ATM limits and better FX rates
• FCA-regulated as an Electronic Money Institution; funds safeguarded

Revolut's product has more features and greater complexity than Wise; whether this is an advantage depends on your requirements. For straightforward multi-currency banking, Wise's simpler model is often sufficient.

Option 4: Overseas Bank Accounts in Local Currency

For expats with longstanding ties to particular countries, maintaining a bank account in that country is the most complete solution:

UAE: UAE residents and former residents frequently maintain AED-denominated accounts at UAE banks (FAB, ADCB, Emirates NBD, Mashreq). Opening a UAE account typically requires a UAE residency visa and Emirates ID; some banks offer accounts to non-residents, particularly for property owners. The AED is pegged to the USD, so AED accounts are effectively USD-equivalent in exchange rate terms.

Singapore: DBS, OCBC, and UOB are the major banks; Singapore residents can open accounts straightforwardly; non-residents generally require a visit to Singapore or an existing relationship. Singapore dollar (SGD) accounts are useful for investors with Singapore property or business interests.

Thailand: Kasikorn (KBank), Bangkok Bank, and Siam Commercial Bank are the main retail banks; non-residents can open accounts in-country with a tourist visa in most cases, though recent tightening of rules applies; THB accounts are useful for property owners and long-stay visitors.

Note: opening overseas bank accounts as a UK resident is permitted and does not require reporting to HMRC; however, any income earned on overseas accounts is reportable on your UK Self Assessment return and the account balances will be automatically reported to HMRC via CRS.

Interest Rates on Foreign Currency Accounts

Interest rates on foreign currency deposits — where they are paid at all — broadly track the prevailing rates in the relevant currency's central bank target rate:

USD deposits (as at 2026): the Federal Reserve's target rate influences USD deposit rates globally. During the post-2022 rate-rising cycle, USD rates of 4–5% were available through specialist platforms and some overseas bank accounts. Wise and Revolut both offered meaningful USD rates during this period. UK retail banks typically did not pass through these rates to USD account holders.

EUR deposits: the European Central Bank's deposit rate influences EUR account rates; after a period of negative rates (2014–2022), ECB rates normalised and EUR account rates became positive. Wise and some SEPA-zone banks offer competitive EUR rates.

AED deposits: the AED is USD-pegged; AED savings rates broadly track USD rates with a small spread. UAE banks offered competitive AED savings rates of 3–5% during the 2022–2024 period.

The key observation is that specialist platforms (Wise, Revolut) and overseas banks in the relevant currency's market typically offer far better rates on non-GBP currency balances than UK retail banks. If you hold USD or EUR savings, check what rate you are actually receiving.

UK Reporting Requirements

There is no obligation for UK residents to report overseas bank accounts to HMRC as a matter of routine — unlike the US FBAR requirement, which requires American persons to report all overseas financial accounts. UK residents are not subject to an equivalent mandatory declaration form.

However:

• Income from overseas accounts is taxable and must be reported: interest earned on overseas bank accounts is UK income for UK-resident individuals and must be declared on the annual Self Assessment return, even if tax has been deducted at source in the overseas country
• CRS automatic reporting: overseas banks in all 100+ CRS-participating countries automatically report account holder details, balances, and income to their domestic tax authority, which then shares the information with HMRC. HMRC receives this data routinely; non-disclosure of overseas accounts does not go undetected in practice
• Capital gains on foreign currency: converting foreign currency back to sterling is potentially a CGT event for UK residents; the gain or loss is the difference in sterling value between acquisition and disposal of the currency. This is often overlooked but applies particularly to large currency holdings

FSCS Protection on Foreign Currency Accounts at UK Banks

UK bank accounts are protected by the FSCS up to £120,000 per authorised institution per person (raised from £85,000 on 1 December 2025), regardless of currency. A USD account at HSBC UK (not HSBC Expat) is protected by the UK FSCS to £120,000 per person — but the protection is measured in sterling at the prevailing exchange rate at the time of the institution's failure. A USD balance of $150,000 at a time when GBP/USD is 1.25 would have a sterling equivalent of £120,000 — at the FSCS limit. If GBP/USD were 0.95, the same balance would be £157,895 sterling equivalent — above the limit.

For foreign currency accounts at offshore institutions (Isle of Man, Channel Islands) or electronic money institutions (Wise, Revolut), FSCS does not apply. The applicable protection is the relevant jurisdiction's deposit scheme or, for EMIs, the safeguarding requirements under the UK Payment Services Regulations 2017.

The information in this guide reflects the position as at 2026. Interest rates on foreign currency accounts change frequently; check current rates directly with providers. UK tax treatment of overseas accounts, interest income, and currency gains is complex and depends on individual circumstances. This guide is general information only and does not constitute tax advice. Seek independent advice appropriate to your residency, domicile, and financial position.

How Global Investments Can Help

For clients managing wealth and property across multiple jurisdictions, the banking layer — which currencies to hold, where to hold them, how to move between them, and what reporting obligations apply — is a practical but important detail. Global Investments advises internationally mobile clients on the banking structures appropriate to their multi-currency affairs as part of our broader property investment and wealth management services. We can introduce appropriate banking solutions, connect you with specialist advisers, and coordinate currency strategy alongside property acquisition and investment decisions.

Contact our team to discuss your multi-currency banking requirements.