Expat Finances in Spain: Managing Money Across Two Countries

Before Moving To Spain

Expat Finances
In Spain

Managing expat finances across two countries is one of the more complex parts of moving to Spain. There are a lot of moving pieces — banking, currency exchange, taxes, and how to move money efficiently between accounts. It’s also something that will likely evolve over time as you settle into life in Spain and your needs change.

We expect to maintain accounts in both the US and Spain long term. It gives us flexibility but also means thinking carefully about where to keep money, when to move it, and how to manage exchange rates. There isn’t a single perfect setup — it’s more about building a system that works for you and adjusting it over time.

Expat Finances in Both Countries

Living the expat life in Spain means maintaining financial relationships in both countries. We’ll have a Spanish bank account for everyday expenses while continuing to use our US-based accounts for savings and investments. Find out more about Spanish bank accounts.

It’s also important to be aware of US reporting requirements. If you hold more than $10,000 USD in aggregate across foreign accounts you’ll need to file the US reporting form FinCEN Form 114 (FBAR) each year. This is separate from your US tax return.

USD or EUR: Managing Currency Exposure

While the US dollar and Euro have been relatively stable over the past several years, exchange rates still matter when you’re living in one country and holding assets in another.

Over time, the goal is to balance funds between US-based accounts (for long-term needs and investments) and Spanish accounts (for day-to-day living expenses). Early on, it’s common to hold more funds in Euros than you normally would, as you’ll have one-time costs like housing setup, a vehicle and general relocation expenses.

Trying to perfectly time exchange rates isn’t realistic. Being mindful of when, how often and who you use to transfer money can help reduce unnecessary costs.

Current USD/EUR Exchange Rate

Moving Money Between the US and EU

Once you have accounts in both countries, moving money between them becomes part of your regular financial routine. Planning transfers carefully can help minimize fees and reduce the impact of exchange rate fluctuations. Traditional banks are typically the most expensive option, both in terms of transfer fees and the exchange rates they offer. For that reason, many expats use specialized transfer services instead.

Transferring Smaller Amounts

For smaller or routine transfers services like Wise tend to work well. We’ve had an account at Wise for years. They’re easy to use, offer transparent pricing and use the mid-market exchange rate with a clearly stated fee. You can link your US bank account and Spanish (EU bank account) to Wise. You can hold balances in both USD and EUR and their Mastercard debit card makes it easy to spend directly from your Euro balance.

Wise is very safe and well-regulated, both in the US and Europe. Wise is licensed as a money-transmitter in almost every US state as well as being licensed to operate across the entire EEA (European Economic Area). In both countries, while deposits are not insured, they require that deposited funds are segregated from Wise corporate funds and held in major US or European banks.

Wise is listed on the London Stock Exchange and transfers over $10 billion per month globally.

Transferring Larger Amounts

For larger transfers — such as property purchases or moving significant savings — services like OFX can be a better fit. They often offer more competitive exchange rates on larger amounts and allow you to lock in rates in advance, which can help reduce uncertainty. For very large transfers, you may also have access to a dedicated account manager and additional flexibility in pricing.

We’ll use this for extra large purchases (like property) or moving substantial amounts from savings in the US, etc. Like Wise, OFX is licensed in both the US and EU and your funds are segregated from OFX corporate funds.

If you’re moving large amounts of money ($30,000 or more), you get a dedicated account manager who can help you with your transfer. You may also be able to negotiate a better exchange rate depending upon the total amount of money you’re moving.

OFX also provides official transfer receipts which can be helpful for Spanish immigration proof of funds documentation and source of fund requirements for property purchases.

Credit Cards – US vs EU

You might expect credit cards in Spain to be the same as in the US, but they operate very differently in practice.

Different Credit Card Philosophies

In the US, credit cards are used for daily spending and almost every credit card issuer has rewards, points, and signup bonuses.

In Spain and much of the EU, everyday spending is far more debit card driven and credit cards are used less frequently. Credit cards are often kept for travel, online shopping, or as a backup. Because of this Spanish banks issue lower credit limits, often in the €1,000 to €5,000 range and don’t encourage ongoing revolving balances. They take a far more conservative approach to consumer debt.

Credit card rewards are generous in the US because merchant fees are high and help fund cash back and points programs. In the EU, merchant fees are capped by regulation which keeps costs lower for merchants. As a result, Spanish credit cards typically offer little or no cash back or rewards and signup bonuses are rare.

Charles Schwab

One option that’s worth considering for expats is a debit card tied to a US brokerage account such as those offered by Charles Schwab. Their investor checking accounts are popular with expats because they reimburse ATM fees worldwide, don’t charge foreign transaction fees and have a reasonable exchange rate. That makes accessing cash from the US in Spain much easier and less expensive.

Since the account is tied to a brokerage relationship it also tends to be more flexible for long-term international use compared to some traditional US banks. Many expats use a setup like this alongside a Spanish bank account to maintain easy and simple access to funds in both countries.

You can find out more in our post along with a video on the topic here.

Interest Rates & Carrying Balances

Interest rates are another area where expectations need to shift. Most credit card APRs in the US today commonly fall in the 18%–27% range. For new cards, frequent 0% intro offers and balance-transfer promotions encourage people to carry debt.

In Spain, credit card interest rates are typically 18%–24% and sometimes higher but the cards are structured differently. Most Spanish cards default to full monthly repayment. Carrying a balance month-to-month often requires an explicit opt-in. As a result, even though the headline rates in Spain can look just as high, many cardholders rarely pay interest at all because cards aren’t designed to carry balances beyond the billing period.

Card Acceptance Across Spain

You’ll also notice differences in what cards are accepted broadly across Spain. Visa and Mastercard are widely accepted but American Express is less common outside major cities and tourist areas. Some small businesses accept only debit cards and it’s not unusual to see signs discouraging credit card use for smaller purchases.

Consumer Protection Differences

As far as consumer protection for cards, Spain and the broader EU offer stronger protections around fees, transparency, and chargebacks. There is also less emphasis on credit history. Unlike the US where credit cards are key to building a credit score, Spanish banks focus more on income stability, assets and existing relationships when evaluating cardholders.

The Best Approach For Expats

Most US expats end up with a hybrid setup. They keep US credit cards for travel, online purchases, and rewards and use a Spanish debit card for everyday expenses. You’ll definitely want to call each card issuer for those that you plan to keep open after relocating, to make sure you don’t have any issues using them long-term outside of the US. You’ll also want to make sure you’ll have access to accounts online outside the US. Some institutions will not allow two factor authentication (2FA) to non-US phone numbers, which could block access to your account.

The bottom line is that credit cards in Spain aren’t worse — they’re just designed around different priorities. Where the US system emphasizes rewards and flexibility, the Spanish system emphasizes control, transparency, and paying as you go. Understanding that difference ahead of time can make the transition to daily life in Spain much smoother.

Brokerage & Investment Accounts

Managing investments across two countries introduces a few additional considerations. There isn’t a single approach that works for everyone. Some expats choose to keep just their existing US brokerage accounts while others maintain a combination of US and Spanish (or broader EU-based) accounts depending on their goals.

US Only Based Investment Strategy

Keeping US-based brokerage accounts is common for those who want to continue investing in USD-denominated assets or maintain access to familiar platforms. One important consideration will be maintaining a valid US address. Some financial institutions may restrict or close accounts if you are no longer considered a US resident. This is where having a US domicile strategy can be important.

Blended Investment Strategy

At the same time, some expats choose to open a Spanish or EU-based brokerage account. This can provide easier access to Euro-denominated investments and align more closely with expenses that will be in Euros. It can also be a way to diversify currency exposure, especially for those planning to live in Spain long term. Different markets can perform differently over time, so holding assets in both USD and EUR can help balance that exposure.

Holding accounts in multiple countries can add complexity. There can be additional tax reporting requirements in both the US and Spain. Certain types of non-US investment funds can have unfavorable tax treatment for US citizens. Because of this it’s important to understand the implications before opening or moving investment accounts.

Some firms such as Charles Schwab and Interactive Brokers, are known for being more expat-friendly and offer solutions for clients living internationally, although account structures and requirements can vary.

Pensions/401k/IRAs

If you have a 401k, IRA or other US retirement account, it’s worth understanding how Spain treats distributions before you move.

The US–Spain Tax Treaty provides some guidance, but the interaction between US retirement accounts and Spanish tax rules isn’t always straightforward. Distributions from a traditional IRA or 401k are generally taxable income, and how Spain taxes that income as a resident depends on your specific situation and residency status. Roth IRA treatment adds another layer of complexity. This is an area where getting specific advice from an advisor familiar with both tax systems is strongly recommended before you start taking distributions or making any structural changes to your accounts.

Ultimately, the right approach depends on your overall financial plan, how long you expect to live in Spain and how you want to balance currency exposure and investment access. This is one area where taking the time to understand your options upfront can make a meaningful difference over the long term.

One concern many people have is how Social Security works when living in Spain. In practice, it’s fairly straightforward, US Social Security benefits can be paid directly into a Spanish bank account through the International Direct Deposit (IDD) program. Payments are converted into Euros at the prevailing exchange rate at the time of transfer. Alternatively, you can have payments sent to a US account and transfer funds to Spain yourself. This gives you more control over timing and exchange rates.

Under the US–Spain Tax Treaty, Social Security benefits are generally taxed only in Spain once you become a Spanish tax resident. This helps avoid double taxation although you’ll still need to report income appropriately in both countries.

In Spain, the Federal Benefits Unit at the U.S. Embassy in Madrid manages Social Security services for Americans living in Spain.

Working with Financial and Legal Advisors

One of the more important steps that’s easy to overlook is getting the right professional guidance both in the US and Spain early on. The earlier the better to avoid serious financial mistakes. Managing finances across two countries introduces tax, reporting and legal considerations that aren’t always obvious upfront.

If you already have a financial advisor, tax professional, or attorney in the US, it’s a good idea to speak with them before you move. They can help you understand how your current accounts, investments, and income may be treated once you’re living abroad. At the same time, working with a financial or legal advisor in Spain can be just as important. They can provide guidance on how Spanish tax rules apply to your situation, how to structure accounts locally and how to stay compliant with reporting requirements.

The best situation is to find a firm in either country that understands the tax implications in both countries. In Spain, we’re using Pellicer & Heredia not only for financial and tax advice, but also to assist us with visas, property purchases and more.

The biggest benefit of planning ahead is avoiding costly mistakes later. Small decisions — like where to hold investments, how to move money or when to transfer assets — can have tax or regulatory implications in both countries. Getting clarity upfront can help you make better decisions and reduce the risk of unexpected issues down the road.

Spanish Tax Residency Implications

Tax residency is one of the most important factors in how your income and investments are taxed once you move to Spain. In general, if you spend more than 183 days in Spain during a calendar year you’re considered a Spanish tax resident and may be taxed on your worldwide income. Because this can significantly impact how your investments and accounts are treated, it’s important to understand the implications.

Spain requires tax residents to declare foreign assets above certain thresholds using Modelo 720, an annual foreign asset reporting form. This covers foreign bank accounts, investments and real estate. It’s separate from your Spanish income tax return and separate from the US FBAR requirement, meaning you may need to file both. Historically, penalties for non-compliance were severe, though the rules have been revised in recent years. This is one of the clearest examples of why working with an advisor who understands both US and Spanish obligations before you move is so important.

Another item worth knowing about is the Beckham Law, a special tax regime available to qualifying expats in their first years of Spanish residency. It can significantly change how your income and foreign assets are taxed during that period.

We cover all things about tax year implications and the Beckham Law in more detail in our Spain tax guide.

FAQs

Should I convert money to Euros before I move or wait until after I arrive?

It depends on your timing and needs. Many expats convert enough upfront for initial expenses and then transfer additional funds over time to manage exchange rate exposure.

Will my US bank account eventually become restricted if I live abroad long term?

Some banks are more expat-friendly than others. While many allow continued use, certain institutions may limit services or require a US address to keep accounts fully active.

How do I handle large one-time expenses like buying a car or furnishing a home?

Planning ahead is important. Many expats transfer a larger amount of money once or twice for major expenses rather than making multiple smaller transfers.

Can I be paid in USD while living in Spain?

Yes. Many expats continue to earn income in USD, but it means managing exchange rates when converting money to Euros for everyday expenses.

How do I manage financial access if I lose my phone or can’t receive verification codes?

This is something to plan for ahead of time. Make sure you have backup authentication methods or access to your accounts if your primary device isn’t available.