By the Olena T. – Chief Financial Officer, Key2Law Legal | Updated October 2026
What to Expect
A U.S. company can open a business account in Europe, but approval depends less on paperwork volume than on whether the bank can verify who ultimately owns and controls the company, where its money comes from, and why it needs a European account at all. Banks apply EU anti-money-laundering rules, their own risk appetite, and U.S. tax reporting obligations under FATCA. Back home, the company may also have to report the account to the U.S. Treasury. Planning for both sides avoids most rejections and penalties.
Who Actually Sets the Rules
EU banking regulation is layered. Capital, liquidity, and supervisory rules come from EU legislation, and the European Banking Authority writes technical standards and guidelines to apply them consistently as part of the EU’s single rulebook. The European Central Bank directly supervises the largest banks in the euro area, while national regulators supervise the rest. Customer onboarding is governed by anti-money-laundering law, which until now has been set by directives that each member state turns into its own national law. That’s why onboarding requirements still differ noticeably between, say, Germany, Lithuania, and Portugal.
That’s starting to change. The EU’s new Anti-Money Laundering Regulation, Regulation (EU) 2024/1624, will apply directly in every member state from July 10, 2027, replacing much of the national variation in customer due diligence rules. A new EU Anti-Money Laundering Authority oversees implementation. Until then, the rules of the country where the bank is located still drive what it asks for.
Tax isn’t harmonized at all. Corporate tax, VAT registration thresholds, and reporting rules remain national, and opening a bank account doesn’t by itself create a taxable presence, though the underlying business activity might.
What European Banks Will Ask a US Company For
Requirements vary by bank and country, but a typical file includes:
- Formation documents: certificate of formation or incorporation, operating agreement or bylaws, and a recent certificate of good standing. Many banks require these to be apostilled, which works because the U.S. and EU member states are all parties to the Hague Apostille Convention, and some also require certified translations.
- Ownership chain down to individuals: every shareholder layer, ending with the ultimate beneficial owners, usually anyone holding 25% or more or otherwise exercising control.
- Identity and address documents for directors, beneficial owners, and authorized signatories.
- Source of funds and source of wealth: where the company’s money comes from, and for the beneficial owners, how they built the wealth invested in it.
- Business rationale: a description of the business, expected transaction volumes, counterparties, and countries, and why the company needs a European account.
- Tax forms: U.S. entities are U.S. persons for FATCA purposes, so banks typically require a Form W-9.
Expect the bank to screen the company and its owners against EU, UN, and U.S. sanctions lists. Exposure to sanctioned countries or sectors is one of the fastest routes to rejection, and our overview of OFAC sanctions lawyers explains the U.S. side of that screening.
Why Banks Turn US Companies Down
Rejections are common and often not explained. The usual reasons include:
- No European nexus. Many banks prefer, or require, an EU subsidiary, European customers or suppliers, or local management. A U.S. company with no business in the bank’s country may be declined simply as outside its target market.
- FATCA cost. Every U.S. account adds reporting work for the bank, and some smaller banks avoid U.S. clients altogether.
- Opaque ownership. Trusts, nominee shareholders, or offshore holding layers that the bank can’t trace to individuals.
- Higher-risk sectors. Crypto, gaming, adult content, and some payment businesses face enhanced due diligence or outright exclusions.
Note that the EU’s right to a basic payment account applies to consumers, not companies. A business has no legal right to an account, so accepting a company as a customer is generally the bank’s commercial decision.
Bank or Electronic Money Institution?
Many U.S. companies end up with an account at an electronic money institution (EMI) or payment institution rather than a bank, because fintech providers often onboard faster. The two aren’t legally equivalent.
| Feature | Licensed bank | E-money or payment institution |
| Protection of balances | Deposits protected up to €100,000 per depositor per bank under EU deposit guarantee rules | Not covered by deposit guarantees. Client funds must be safeguarded, typically in segregated accounts |
| Lending and credit | Can lend and offer overdrafts | Generally cannot lend from client funds |
| Onboarding speed | Usually slower, more document-heavy | Often faster, mostly online |
| IBAN and SEPA payments | Yes | Usually yes, often a local or Lithuanian IBAN |
The deposit guarantee comes from the EU Deposit Guarantee Schemes Directive, which covers deposits at credit institutions. For operating cash that turns over quickly, an EMI can be a practical choice. For holding significant reserves, the difference in protection matters.
Your US Reporting Obligations Once the Account Exists
The U.S. side is easy to forget and expensive to miss.
- FBAR. A U.S. person, including a corporation or LLC, with a financial interest in or signature authority over foreign accounts whose combined value exceeds $10,000 at any time during the year must file FinCEN Form 114. Under FinCEN’s FBAR rules, the report is due April 15, with an automatic extension to October 15. Penalties for missed filings can be significant.
- FATCA. Under FATCA, the European bank reports the account to the IRS, either directly or through its national tax authority. Your company’s own filings should be consistent with what the bank reports.
- Individual signatories. Employees or officers with signature authority over the company’s foreign account may have their own FBAR filing obligations, subject to certain exceptions.
A Delaware SaaS Company and the Missing Ownership Link
This example is a composite drawn from common account-opening problems, with identifying details changed. A Delaware software company selling to European customers applied for a euro account at a mid-sized bank in Portugal. Its documents were complete on paper: certificate of formation, good-standing certificate, operating agreement, and passports for the two founders.
The bank paused the application after reviewing the ownership chart. One founder held her stake through a family holding company in another country, and the file didn’t include that company’s register of shareholders or any explanation of the funds she had invested. The bank also asked for the U.S. documents to be apostilled and for a Form W-9.
The company supplied an apostilled certificate of good standing, the holding company’s ownership records, and bank statements and a short narrative showing the founder’s investment came from the sale of an earlier business. The account opened about seven weeks after the first application. Meanwhile, the company had used an EMI account to collect customer payments, which kept revenue flowing but meant its balances weren’t covered by the deposit guarantee. Its finance team also added the new account to its FBAR calendar.
A Practical Sequence
- Decide what you need: a full bank relationship, or a payment account for collections.
- Shortlist banks that accept U.S.-owned companies in your sector, and confirm whether they require an EU subsidiary.
- Prepare the file before applying: apostilled formation and good-standing documents, a full ownership chart to individuals, source-of-funds evidence, and a short business rationale.
- Expect follow-up questions. Indicative timelines range from a few weeks to several months, depending on the bank and the complexity of the ownership structure.
- Set up U.S. compliance for FBAR and tax reporting as soon as the account opens.
Advisers who focus on opening a bank account in Europe for non-EU companies can help match a business to banks likely to accept it. That’s often the main source of delay, since an application to the wrong bank can take weeks to end in a refusal. For regulated businesses, account opening is just one piece of ongoing compliance, and our guide to managing compliance in highly regulated industries covers the rest.
Common Questions
Do I need an EU company to open a European bank account? Not always, but many banks prefer it, and some require it. A local subsidiary can make onboarding easier but brings its own tax and filing obligations.
Can I open the account remotely? Some banks and most EMIs allow remote onboarding with video identification. Others still require a director to attend in person.
Does the UK follow EU rules? No. Since Brexit, UK banks apply UK anti-money-laundering regulations. Swiss banks follow Swiss law. Both have their own onboarding requirements.
Disclaimer
This article provides general information about opening business bank accounts in Europe and related U.S. reporting obligations. It is not legal, tax, or financial advice. Bank requirements, anti-money-laundering rules, and reporting thresholds change, and they vary by country and institution. The case example is a composite for illustration only. Consult qualified advisers in the relevant jurisdictions before applying for an account or making filing decisions.
Authorities & Sources
- European Banking Authority – The Single Rulebook
- Regulation (EU) 2024/1624 – Anti-Money Laundering Regulation
- Directive 2014/49/EU – Deposit Guarantee Schemes
- FinCEN – Report of Foreign Bank and Financial Accounts (FBAR)
- IRS – Foreign Account Tax Compliance Act (FATCA)
- HCCH – Apostille Convention Status Table
