"Multi-currency account" describes a product category rather than a regulated thing, which is why the answers you get about it are inconsistent. Some are offered by banks, most are not. Some give you real local account details in each currency, many only give you a balance. Some are covered by deposit insurance, most are covered by something else entirely. And for anyone with US tax exposure, holding one can create a reporting obligation that has nothing to do with whether the account earned a penny. This guide covers what the category actually is, what protects the money in it, the reporting question that catches people out, and what to compare before choosing one.
Wise — hold 40+ currencies with real local account details in several of them
What the product actually does
A conventional account holds one currency. Money arriving in another currency is converted on the way in, at whatever rate and margin your bank applies, whether or not that was a good moment to convert.
A multi-currency account separates those two events. It holds balances in several currencies simultaneously, so a euro payment sits as euros until you decide to do something with it. You choose when to convert, or never convert at all if you have euro costs to pay.
The feature that distinguishes a serious product from a cosmetic one is local account details. A genuine multi-currency account gives you receiving details that look domestic in each of several countries — a US routing and account number, a UK sort code and account number, an IBAN in the eurozone — so your client pays you the way they pay a local supplier, without an international wire, its fees, or its intermediary bank deductions. Wise, as the most widely used example, lets customers hold balances in over 40 currencies and send to over 140 countries.
For a freelancer or a founder billing across borders, that is the practical value: you stop losing a margin on every inbound payment, and your clients stop meeting friction that makes them slow to pay.
Most of them are not banks
This is the part the marketing tends to soften, and it deserves a plain statement. Most multi-currency providers are electronic money institutions, not banks. Wise states it directly — it is not a traditional bank with deposit protection, but an electronic money institution, holding over 65 licences worldwide and supervised by national financial authorities in the relevant countries.
The consequence is that your money is protected by a different mechanism. Banks take deposits and lend them out, and deposit guarantee schemes exist because of that lending. Electronic money institutions do not lend your money, so instead they safeguard it: customer funds are held separately from the company's own money and kept available.
Wise describes the composition of that safeguarding: roughly 60 percent of customer money held in liquid assets such as EU, UK and US government bonds and money market funds, and about 40 percent as cash at reputable financial institutions. Whether that reassures you more or less than a deposit guarantee is a judgement, but it is a different judgement, and you should be making it knowingly.
On US deposit insurance specifically, Wise says its accounts are not FDIC insured and that funds are safeguarded instead. The one exception is narrow: customers who opt in to earn a yield on a USD balance through the interest feature become eligible for up to $250,000 in FDIC pass-through insurance. If that matters to you, it attaches to a particular feature rather than to the account in general.
One further structural point. These providers operate through separate legal entities by region — Wise Payments Ltd in the UK, Wise Europe SA in the EU, Wise US Inc. in the United States — and which entity holds your account determines which regulator, which safeguarding rules, and, as the next section explains, potentially which reporting obligations apply to you.
The reporting question people miss
If you are a US person, holding foreign currency in an account outside the United States can create a filing obligation regardless of whether you made any money.
Under the Bank Secrecy Act, a US person must file a Report of Foreign Bank and Financial Accounts — FinCEN Form 114 — if they have a financial interest in, or signature or other authority over, at least one financial account located outside the United States, and the aggregate value of those accounts exceeded $10,000 at any time during the calendar year.
Three features of that test do the damage:
- Aggregate. It is not $10,000 per account. Several small balances that sum past the line together are enough.
- At any time. Not the year-end balance. A single client payment that lands and is transferred out the following week still counts if it pushed the total over the threshold on that day.
- Income is irrelevant. The IRS states plainly that whether the account produced taxable income has no effect on whether it is a foreign financial account for FBAR purposes. A non-interest-bearing balance is fully in scope.
The IRS also names the filers, and the list is broader than individuals: a US person includes a citizen, resident, corporation, partnership, limited liability company, trust and estate. So a US-person-owned LLC holding currency balances can have its own obligation, separate from yours.
Whether your particular multi-currency account is "located outside the United States" depends on which entity holds it, which is exactly why the entity structure above matters. This is a question for a US tax adviser on your facts, not a question to settle from a comparison page. The related FATCA reporting thresholds on Form 8938 are separate, higher, and can apply on top.
If you are not a US person, none of this applies to you in this form — but check your own country's rules, because several now require disclosure of foreign-held accounts.
Stop losing a margin on every inbound payment
If you invoice clients in more than one currency, the local account details are what change your economics — clients pay domestically, you hold the currency, and you convert when you choose. Wise holds 40+ currencies and sends to 140+ countries. Soveraine readers go through our partner link, and you fund independent editorial in the process.
Multi-currency account or foreign bank account?
They solve overlapping problems and are not interchangeable.
A foreign bank account is a relationship with a bank in a specific country. It typically requires documentation, often local presence, sometimes residency, and it can be genuinely hard to open remotely — our guide to opening a company bank account covers why that has tightened. In return you get that jurisdiction's deposit protection, a local banking relationship, and access to local credit and services.
A multi-currency account is opened remotely, in days rather than months, and covers many currencies at once with safeguarding rather than deposit insurance. It is better at receiving, holding and converting; it is not a substitute for a banking relationship if you need lending, cash handling or a local institution that will vouch for you.
For most people reading this — invoicing international clients, paying some costs abroad, wanting to stop bleeding conversion margin — the multi-currency account is the right first move and the foreign bank account is a later question that may never arise. If you run a US entity, our comparison of US business bank accounts for foreign-owned LLCs covers the other half of that stack.
What to compare before you pick one
Four things, in roughly this order of importance.
Which currencies come with real local details. Holding a balance in a currency is not the same as being able to receive that currency domestically. Check the specific currencies your clients pay in, because the list of holdable currencies is always longer than the list with local receiving details.
The conversion charge, expressed honestly. The number that matters is the total cost of turning currency A into currency B — the explicit fee plus whatever margin sits inside the exchange rate. Providers quoting "zero fees" while marking up the rate are more expensive than providers charging a visible percentage on the mid-market rate. Compare the amount that lands, not the fee schedule.
Whether you need the business tier. Business accounts add batch payments, accounting integrations and user permissions, and they keep company money separate from personal money — which for an LLC owner is not a convenience but part of respecting the structure's formalities. Pricing and verification differ from the personal product. Our Wise Business review goes through that tier specifically.
What protects the money, and where. Which legal entity holds your account, which regulator supervises it, whether protection is safeguarding or deposit insurance, and — if you are a US person — what that location means for your reporting. This is the item most comparisons omit entirely, and it is the one that is expensive to get wrong.
Sources
- Wise — How Wise keeps your money safe: https://wise.com/help/articles/2949821/how-wise-keeps-your-money-safe
- Wise — How our US entity, Wise US Inc., protects customer funds: https://wise.com/help/articles/5toCJQjm9MkTs8bEKSm30O/how-our-us-entity-wise-us-inc-protects-customer-funds
- Wise — How our UK entity, Wise Payments Ltd, safeguards customer funds: https://wise.com/help/articles/4IusAofIppsIGPcs7sEIXI/how-our-uk-entity-wise-payments-ltd-safeguards-customer-funds
- Wise — How our EU entity, Wise Europe SA, safeguards customer funds: https://wise.com/help/articles/50VrYRVwHcsYeKzvWbjf3n/how-our-eu-entity-wise-europe-sa-safeguards-customer-funds
- IRS — Report of Foreign Bank and Financial Accounts (FBAR): https://www.irs.gov/businesses/small-businesses-self-employed/report-of-foreign-bank-and-financial-accounts-fbar
- FinCEN — Report Foreign Bank and Financial Accounts: https://www.fincen.gov/report-foreign-bank-and-financial-accounts
- IRS — About Form 8938, Statement of Specified Foreign Financial Assets: https://www.irs.gov/forms-pubs/about-form-8938
- IRS — Comparison of Form 8938 and FBAR requirements: https://www.irs.gov/businesses/comparison-of-form-8938-and-fbar-requirements