The direct answer
You can be banked in Europe. You cannot walk into a branch and expect it.
FATCA requires foreign financial institutions to identify their US account holders and report them, in practice through the local tax authority. For a bank, an American client therefore costs materially more to onboard and maintain than a domestic one while generating the same fees. A meaningful number of European institutions have resolved that arithmetic by declining US persons as a matter of policy, and some have withdrawn services from existing American clients.
The practical consequence is that the choice of institution matters more than the strength of your balance sheet. Wealth is not the problem. A branch manager who has never onboarded a US person is the problem. The households that get banked quickly are the ones introduced to an institution that already accepts Americans, with the tax identification, address proof and source-of-funds file prepared in advance.
The order problem
Everything requires something you do not have yet.
The single most common delay is not a refusal. It is a sequencing failure. A European bank generally wants a local tax number and proof of address before it opens an account. Several residence applications want proof of funds held or transferred locally. The property notary wants funds from an account in your name. Each party is waiting for the other.
Tax number first
The local tax identification number, such as the Spanish NIE, the Portuguese NIF or the Italian codice fiscale, is almost always the first domino. It can usually be obtained before you move, and doing so removes weeks from the timeline.
Address proof
Banks ask for evidence of a European address, which is one of the practical arguments for renting before buying. A hotel or a friend's address will not survive compliance.
Source of funds
A large inbound transfer is a compliance event. A business sale, an exercised option package or a US property sale needs a documented, traceable narrative supported by contracts and statements, not an explanation over the phone.
Residence permit
Some institutions require it, some do not. Knowing which is which before you apply is the difference between two weeks and three months.
The investing trap
Your new European bank will offer you funds you should not own.
This is the part almost nobody warns Americans about, and it is expensive. A US citizen living in Europe gets squeezed from both sides of the Atlantic at once.
- European funds are usually PFICs. Under US rules, most non-US pooled investments, including the UCITS funds and ETFs a European private banker will naturally recommend, are treated as passive foreign investment companies. The US tax treatment is punitive and the annual reporting is onerous. The portfolio your new bank builds for you can be a US tax problem for years.
- European rules block US funds. EU disclosure rules require a specific key information document that US-domiciled ETFs do not produce, so brokers in Europe generally cannot sell mainstream American ETFs to a retail client resident in the EU. The obvious workaround is closed from the other direction.
- Your US brokerage may not follow you. A number of US institutions restrict, freeze or close accounts once the registered address becomes foreign. This is worth confirming with your existing custodian before you change your address, not after.
- Retirement accounts need their own answer. How an IRA or a 401(k) is treated by your new country of residence depends on the treaty and on local law. It is a question for licensed advice, and the answer can influence which country you choose.
There are workable routes through this: keeping a US custodian that accepts non-resident clients, holding individual securities rather than pooled funds, or meeting the professional-investor thresholds that change what a European bank may offer you. Each has consequences and none should be chosen from a website. The point of raising it here is that the decision has to be made deliberately, before a well-meaning private banker allocates your portfolio into instruments the IRS punishes.
The cost nobody quotes
The exchange rate is a bigger line than the notary.
A property purchase converts a large dollar sum into euros once. The retail spread a bank applies to that conversion is frequently one to two percent, and it is quoted as though it were free because there is no invoice. On a EUR1.5m purchase, a spread of 1.5 percent is EUR22,500, which is more than most buyers pay their notary, their lawyer and their surveyor combined.
It is a solvable problem. Institutional execution, a planned conversion schedule and, where the timeline is long, a forward contract to fix the rate between signing and completion all remove risk that Americans usually absorb without noticing. The decision belongs in the plan, not in the last week before completion. See the European mortgage guide for how financing and currency interact.
Reporting
Every account you open is a filing you now owe.
A European account is not a private account. Opening it creates US reporting obligations, typically the FBAR and potentially FATCA reporting on your return, with real penalties for omission. This is a reason to hold fewer accounts rather than more, and to resist the instinct to open a second and third relationship for convenience. The detail is in the FBAR and FATCA guide and the US tax guide.
Private-office sequence
Build the banking file before you need the bank.
The order that works is to obtain the local tax number early, identify institutions that genuinely accept US persons in the target country, assemble the source-of-funds narrative while the documents are still fresh, open the account against a real address, plan the currency conversion, and settle the investment structure with US and local tax advice before a portfolio is built. Done in this order, banking is administrative. Done in reverse, it delays a purchase and can cost a deposit.
Plain answers
Banking questions Americans ask first.
Why do European banks reject American clients?
Because of FATCA. A European bank that accepts a US citizen takes on identification and reporting obligations toward the US tax authorities that it does not have with other clients, at a cost it cannot recover from ordinary account fees. Some institutions therefore decline US persons on policy. Others accept them routinely, which is why the choice of bank matters more than the size of the deposit.
Can an American open a bank account in Europe before moving?
Sometimes, and it is worth trying. Much depends on the country, the institution and whether you already hold a local tax identification number and a European address. Obtaining the tax number in advance is usually the step that unlocks the rest of the timeline.
Should an American buy European investment funds?
Not without US tax advice first. Most European pooled funds and ETFs are treated as passive foreign investment companies under US rules, which carries punitive tax treatment and heavy annual reporting for a US citizen. European disclosure rules simultaneously prevent EU brokers from selling most American ETFs to residents, so the investment structure has to be settled deliberately rather than left to a local private banker.
Do I have to report my European bank account to the IRS?
Generally yes. US persons whose foreign financial accounts exceed the applicable thresholds are required to file an FBAR, and additional FATCA reporting can apply on the tax return. Penalties for failing to report can be significant, so every account opened in Europe should be treated as a reporting obligation, not a private one.
What does the exchange rate cost on a European property purchase?
More than most buyers realize. A retail bank spread of one to two percent on a large one-time conversion can exceed the entire professional fee stack of the transaction. On a EUR1.5m purchase, a 1.5 percent spread is EUR22,500. Planned execution and, where appropriate, a forward contract between signing and completion remove risk that is otherwise absorbed silently.
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