A finance manager comparing European business accounts usually ends up with a shortlist of four or five names that all look alike: an app, an IBAN, cards, some currencies. The differences are structural and invisible in the marketing. bunq is the one on that shortlist holding a banking licence from the Dutch central bank rather than an e-money licence, and that changes what happens to your money in the worst case.
Bank, not EMI
Under an e-money licence, customer funds sit in safeguarding accounts at a third-party credit institution and are meant to be returned from that ring-fenced pool if the issuer fails. Under a banking licence, eligible deposits fall under a national deposit guarantee scheme up to the statutory limit, which in the European Union is harmonised at one hundred thousand euro per depositor per bank.
bunq operates under Dutch supervision, so its IBANs are Dutch and the Dutch scheme is the relevant one. For a firm holding a working balance in the tens of thousands, that is meaningful protection. For a firm holding several hundred thousand it is partial, and the answer there is spreading balances rather than assuming a single provider covers it. The general framing is in neobanks versus banks.
What the business product actually does
The account is app-first and organised around sub-accounts. You can split one legal entity's money into separate pots with their own IBANs, which is genuinely useful for operational hygiene: tax set aside, VAT set aside, payroll, supplier float. Each pot has its own balance and its own statement line, so reconciliation stops being an exercise in memory.
Cards are issued per sub-account, so spending limits and category controls attach where you want them. Multiple users can be given access with different permissions, which small firms usually need by the time the second employee joins.
There is an API. It is a real one, documented, with support for reading transactions and initiating payments, which puts bunq ahead of several competitors whose integration story is a CSV export. If your finance stack reconciles deposits and payouts automatically, that matters more than the interface does.
Multi-currency support exists but is narrower than a specialist like Wise offers. A firm collecting in a long list of currencies should check the supported set and the conversion terms rather than assuming parity, and should read currency conversion fees before modelling costs. The comparison most people actually want is in Wise versus Revolut, and bunq sits alongside those two rather than replacing either.
A Dutch IBAN should be accepted anywhere in SEPA for euro payments. In practice some counterparties still reject non-domestic IBANs, which is unlawful under the SEPA regulation and common anyway. The problem and the remedy are in IBAN discrimination.
Onboarding a trading business
bunq is a retail and small-business bank, not a specialist in regulated financial firms, and it screens accordingly. A software company, a marketing agency or a consultancy usually opens without drama. A brokerage, a prop firm or a signals business will get questions, and the questions are the standard ones: ownership chain, licence status, where client money is held, which countries the payments come from, and who your payment processors are.
The distinction that decides most of these applications is whether you handle client money. A firm selling software or education, with no client funds on its balance sheet, is a much easier file than a firm collecting deposits. Say which one you are clearly and support it with documents. Applications fail on vagueness far more often than on the underlying business, a point we make at length in banking for trading firms.
If you are regulated, do not expect to hold segregated client money at a small neobank. Your own regulator sets where that money may sit, and the requirements described in client fund segregation normally point to a credit institution that has agreed in writing to the arrangement.
Fees and the things people forget to model
bunq sells business access on subscription tiers rather than as a free account with hidden margins, and the tier you choose sets how many sub-accounts, cards and free SEPA payments you get. That model is easier to budget than per-transaction pricing, and it also means an underused account still costs something every month.
The cost that surprises firms is never the subscription. It is conversion on incoming foreign currency, plus SWIFT charges on anything leaving the euro area. A payment routed through correspondent banks can arrive short by an amount nobody quoted anywhere, and the reason is in how SWIFT fees work. If a meaningful share of your revenue arrives in dollars, price that path before you decide bunq is the cheaper option.
Where it fits, and where it does not
bunq works well as the primary operating account for a small European company: a Dutch IBAN, deposit protection on the working balance, sub-accounts that keep tax and payroll from being spent, cards for the team, and an API that lets accounting run itself. For a five-person software firm that is close to ideal.
It works less well as the only account for a business with heavy multi-currency inflow, because the currency set is limited and conversion is not the product. It is not the place for segregated client funds. And it should not be the single point of failure for any business, because every provider eventually runs a review, and a review with no second account behind it is a company that cannot pay its people that week.
The structure we recommend to firms building out has not changed. One licensed bank for reserves and payroll, one or two e-money accounts for operating flow and supplier payments, specialist processors for client deposits, and enough documentation on file that any of them can be replaced in a fortnight rather than a quarter. bunq is a strong candidate for the first slot. The mistake is asking it to fill all four.
"Ask a provider one question before you open anything: if you disappear tomorrow, what protects my balance. With bunq there is an actual answer, and with most of its competitors there is a longer one."
— Roman Onta, Executive Director, SINGUARD
Key Takeaways
- bunq holds a Dutch banking licence, so eligible deposits fall under the Dutch guarantee scheme rather than sitting in EMI safeguarding accounts.
- Sub-accounts with their own IBANs make tax, VAT and payroll separation practical, and the documented API supports automated reconciliation.
- Currency coverage is narrower than a specialist FX provider, so firms with heavy multi-currency inflow need a second rail.
- Segregated client money belongs where your regulator says it does, which is rarely a small neobank account.
Frequently Asked Questions
Is bunq a real bank?
Yes. bunq operates under a banking licence issued in the Netherlands, which is why its accounts carry Dutch IBANs and eligible deposits fall under the Dutch deposit guarantee scheme up to the statutory EU limit of one hundred thousand euro per depositor per bank.
Can a broker or prop firm open a bunq business account?
It is possible, but any firm that handles client money should expect detailed questions about ownership, licensing, payment corridors and processors. Software, education and consultancy businesses in the trading sector open more easily than firms collecting client deposits.
How does bunq compare with Wise and Revolut for business?
bunq's differentiator is the banking licence and its sub-account structure, which suits a European company running its day-to-day finances in euro. Wise is stronger for wide multi-currency coverage and conversion, and Revolut sits between the two. Most firms end up using more than one.
About the Author
Roman Onta is an Executive Director at SINGUARD. He builds the Prop Firm CRM, the Broker CRM, Scalegram and CopySignals side by side with his brother Alex Onta, and he helped on the design of eTrader, the division Alex built and leads. His ground is worldwide payment processing, AML compliance and the corporate structures brokers are built on, work the two of them carry together, shaped by executive roles in the UAE and international corporates. He lives and works in Dubai for most of the year. Meet the executive duo leading Singuard's five divisions.