Taxes for Expats in Spain: The Complete Guide
Tax residency, IRPF income tax, the Beckham Law, Modelo 720, US & UK obligations, wealth tax, and how to find the right tax advisor — all in one place.
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- 1. Am I a Tax Resident of Spain?
- 2. Spanish Income Tax (IRPF)
- 3. The Beckham Law
- 4. US Expat Tax Obligations
- 5. UK Expat Tax Obligations
- 6. Modelo 720 (Foreign Assets)
- 7. Capital Gains Tax
- 8. Wealth Tax & Solidarity Tax
- 9. Property, Transfer & Inheritance Tax
- 10. Taxes for Digital Nomads
- 11. Spanish Tax Calendar
- 12. Hiring a Tax Advisor
- 13. Common Tax Mistakes
- 14. Frequently Asked Questions
1. Am I a Tax Resident of Spain?
This is the first question every expat must answer — and getting it wrong has serious consequences. Spain considers you a tax resident if you meet any of three conditions:
| Condition | What It Means | Important Notes |
|---|---|---|
| 183-day rule | You spend more than 183 days in Spain during a calendar year | Non-consecutive days count. Sporadic absences count as Spanish days unless you can prove tax residency elsewhere. |
| Economic center of interests | The core of your economic activities or interests is in Spain | Where you earn most of your income, where your main investments are, or where you conduct business. |
| Family ties | Your spouse (non-legally separated) and/or minor children live in Spain | This creates a presumption of residency — you can rebut it with evidence of residency elsewhere, but the burden of proof is on you. |
Once you’re a Spanish tax resident, you must declare your worldwide income to Spain’s tax authority (Agencia Tributaria) — and potentially pay tax on the net value of your assets via the wealth tax and solidarity tax. This includes employment income, self-employment income, rental income from property anywhere in the world, investment income (dividends, interest), capital gains, and pensions. If you’re not a tax resident, you only pay tax on income sourced from Spain (generally at a 24% flat rate for non-EU passport holders, with slightly better rates for EU nationals). Read the complete guide to filing taxes in Spain for a deeper breakdown.
The July 2nd Rule & Days That Count
A critical date to remember: July 2nd. After July 2nd, there are only 182 days left in the calendar year — meaning if you first set foot in Spain after that date, you mathematically cannot trigger the 183-day rule in that tax year. This matters for timing your move.
Also be aware: every day you spend in Spain counts, regardless of your immigration status. If you come on a scouting trip as a tourist in February, spend two months looking at apartments, and then return later in the year on a visa — those tourist days are added to your total. Verify your travel records carefully.
Tax Year vs. Immigration Year
This catches many newcomers off guard. The Spanish tax year is a calendar year (January 1 – December 31). But your immigration year is a natural year that begins when your residency is activated — for example, if you enter Spain on your visa in July, your immigration year runs from July to the following July. These two timelines may or may not overlap.
Important 2025–2026 update: Royal Decree 1155/2024 (in force since May 2025) reinstated a requirement to show 183+ days of residence per year for temporary visa renewals (including the NLV). In practice, many immigration offices are now enforcing this — effectively aligning the immigration minimum stay with the tax residency threshold. While some lawyers argue this is legally challengeable based on earlier Supreme Court precedent, the practical reality is that the gap between “immigration year” and “tax year” has narrowed significantly. Plan accordingly with both a tax advisor and an immigration lawyer.
2. Spanish Income Tax (IRPF)
Spain’s personal income tax (Impuesto sobre la Renta de las Personas Físicas, or IRPF) uses progressive brackets — the more you earn, the higher the rate on each additional euro. Here are the current general state rates:
| Taxable Income | Tax Rate | Cumulative Tax at Top of Bracket |
|---|---|---|
| Up to €12,450 | 19% | €2,365 |
| €12,451 – €20,200 | 24% | €4,225 |
| €20,201 – €35,200 | 30% | €8,725 |
| €35,201 – €60,000 | 37% | €17,901 |
| €60,001 – €300,000 | 45% | €125,901 |
| Above €300,000 | 47% | — |
These are the general state rates. Autonomous communities can adjust the regional portion, which means your effective rate may vary slightly depending on where you live in Spain. For a comparison with your home country, see income tax rates: UK vs Spain, USA vs Spain, Canada vs Spain.
How IRPF Is Calculated (and What You Actually Pay)
Spain splits income into two categories: general income (employment, self-employment, rental, pensions) and savings income (dividends, interest, capital gains). Each is taxed on its own schedule. General income uses the progressive brackets above. Savings income has its own rates (see the capital gains section below).
One of the biggest misconceptions is that earning €100,000 means paying 45% tax. That’s not how progressive brackets work — you only pay each rate on the portion of income within that bracket. Here’s what the effective (average) tax rate actually looks like:
| Annual Taxable Income | Effective Tax Rate | Approximate Tax Bill |
|---|---|---|
| €30,000 | ~24% | ~€7,200 |
| €40,000 | ~26% | ~€10,400 |
| €50,000 | ~29% | ~€14,500 |
| €60,000 | ~30% | ~€18,000 |
| €80,000 | ~33% | ~€26,400 |
| €100,000 | ~36% | ~€36,000 |
Illustrative figures without personal allowances or deductions. Your actual bill will be lower after the personal minimum (€5,550 for under-65s, plus amounts for children and dependents) and applicable deductions.
Pension Taxation in Spain
Once you’re a Spanish tax resident, your pensions are part of your worldwide income. Social security pensions and private pensions are taxable in Spain under the progressive income tax brackets (19%–47%). However, thanks to double taxation agreements, government and public pensions may be exempt from Spanish tax — they remain taxable only in the country that pays them (e.g., US federal/military pensions, UK civil service pensions).
Key thresholds to know: if your only income source is a single pension under €22,000/year, you may not need to file a tax return. But if you have multiple income sources (very common for expats with pensions from abroad, which count as a “second payer”), the threshold drops to €15,000 with only €1,500 from secondary sources. Since foreign pensions almost always appear as a second payer, most expats with pensions must file.
Pensioner allowances: ages 65–74 get an annual allowance of €6,700, and those over 75 get €8,100. These reduce your taxable base.
3. The Beckham Law (Régimen Especial)
The Beckham Law is Spain’s most attractive tax incentive for new arrivals. Officially called the Régimen Especial de Trabajadores Desplazados (Special Regime for Posted Workers), it allows qualifying new residents to be taxed as if they were non-residents — paying a flat 24% on Spanish-source income up to €600,000, instead of the progressive rates that reach 47%.
Who Qualifies for the Beckham Law?
| Requirement | Details |
|---|---|
| Not been a Spanish tax resident | In any of the 5 tax years prior to moving to Spain |
| Reason for moving | An employment contract with a Spanish company, appointment as a director, or entrepreneurial activity qualifying under the Start-up Law. Digital Nomad Visa holders may also qualify. |
| Work performed | The work must be performed primarily in Spain (or for a Spanish entity/establishment) |
| Income threshold | No minimum income — but income from Spanish sources above €600,000 is taxed at 47% |
What the Beckham Law Gets You
| Benefit | Standard Regime | Beckham Law |
|---|---|---|
| Employment income | 19%–47% progressive on worldwide income | Flat 24% on worldwide employment income (up to €600,000; 47% above) |
| Other income (dividends, interest, rental, capital gains) | 19%–30% on worldwide income | Foreign-source: exempt (0%). Spanish-source: taxed at standard rates. |
| Modelo 720 | Required if thresholds met | Exempt |
| Wealth Tax | On worldwide assets | Only on Spanish assets |
| Duration | Ongoing | 6 years (year of arrival + 5) |
Who Can’t Use the Beckham Law
The Beckham Law is primarily for employees, not contractors. In 99.9% of cases, it’s people who move to Spain to work for a Spanish company or who arrive under the Digital Nomad Visa as W2 employees (not as self-employed/autónomos). If you’re a freelancer or contractor, you almost certainly won’t qualify. This is one of the most important distinctions when choosing your work structure for your move.
How to Apply
You must apply for the Beckham Law within 6 months of registering with Spanish Social Security (or the date you start your employment contract). The application is filed using Modelo 149 with the Agencia Tributaria. Once approved, you file your annual tax return using Modelo 151 instead of the standard Modelo 100. Given the technical requirements and tight deadline, most applicants use a specialist tax advisor.
4. US Expat Tax Obligations
If you’re an American citizen or green card holder, moving to Spain does not end your US tax obligations. The US is one of only two countries that taxes based on citizenship — meaning you must file a US tax return every year, regardless of where you live or earn income.
What US Expats Must File
| Filing | What It Is | Deadline | Penalty for Non-Filing |
|---|---|---|---|
| US Tax Return (Form 1040) | Annual declaration of worldwide income to the IRS | April 15 (auto-extended to June 15 for expats) | Failure-to-file penalties + interest |
| FBAR (FinCEN 114) | Report foreign financial accounts exceeding $10,000 at any point | April 15 (auto-extended to October 15) | Up to $12,500 per account (or more for willful violations) |
| FATCA (Form 8938) | Report foreign financial assets exceeding $200,000 (filing single abroad) | Filed with your tax return | $10,000+ per form |
Avoiding Double Taxation
The US-Spain Tax Treaty exists to prevent you from being taxed twice on the same income. In practice, most US expats in Spain use the Foreign Tax Credit (IRS Form 1116) to offset taxes paid to Spain against their US liability. Since Spanish tax rates are generally higher than US rates, most Americans end up owing little or nothing additional to the IRS — but you must still file to claim the credit.
The Foreign Earned Income Exclusion (FEIE) is another option — it excludes up to ~$126,500 (2024) of foreign earned income from US taxation. However, it doesn’t apply to passive income (dividends, rental, pensions), and using it can sometimes be less advantageous than the Foreign Tax Credit. A cross-border tax advisor can determine which strategy saves you more. For a detailed walkthrough, see taxes for Americans living in Spain.
Retirement Accounts
How Spain taxes your 401(k), IRA, and Roth IRA is one of the most complex cross-border tax issues. Traditional 401(k) and IRA distributions are generally taxed as income in Spain. Roth IRA treatment is ambiguous under the treaty — some advisors argue the gains should be tax-free in Spain, others disagree. This is an area where specialist advice is essential. See also: tax implications for US citizens retiring in Spain.
5. UK Expat Tax Obligations
Unlike Americans, British expats are generally not required to file UK tax returns once they’re no longer UK tax resident. However, there are important ongoing obligations and tax implications that catch many Brits off guard.
Key Issues for UK Expats in Spain
| Issue | What Happens | Action Needed |
|---|---|---|
| UK State Pension | Taxable in Spain (not the UK) under the double taxation treaty | Declare on your Spanish tax return; claim treaty exemption with HMRC |
| UK Private Pension | Taxable in Spain as general income | Apply for NT (no tax) code with HMRC to avoid UK withholding |
| ISAs | Lose their tax-free status once you’re a Spanish tax resident — interest and gains become taxable in Spain | Review with a financial planner; consider restructuring |
| UK Rental Income | Taxable in both the UK and Spain, with a credit in Spain for UK tax paid | File in both countries; claim double taxation relief |
| UK Property Sale | Capital gains may be taxable in both countries | Principal Private Residence Relief may apply in the UK; Spain taxes at savings rates |
| Inheritance Tax | Spain has its own inheritance/succession tax (Impuesto de Sucesiones), separate from UK IHT | Spanish wills are strongly recommended for assets in Spain |
For a detailed breakdown, read taxes in Spain for UK expats.
6. Modelo 720: Foreign Assets Declaration
The Modelo 720 is an informational tax declaration that requires Spanish tax residents to report overseas assets. It’s one of the most anxiety-inducing obligations for expats — partly because the penalties used to be disproportionately harsh (though the European Court of Justice struck down the worst penalties in 2022).
Who Must File
You must file Modelo 720 if, as a Spanish tax resident, you hold more than €50,000 in any of three asset categories outside Spain:
| Asset Category | Threshold | What’s Included |
|---|---|---|
| Bank accounts | €50,000 total | Current accounts, savings accounts, term deposits in foreign banks |
| Securities & investments | €50,000 total | Stocks, bonds, mutual funds, ETFs, life insurance policies with cash value |
| Real estate | €50,000 total | Property owned outside Spain (your ownership share of the value) |
After your first filing, you only need to refile in subsequent years if any category increases by more than €20,000 from the last reported amount, or if you close assets. The deadline is March 31 each year — and you should start gathering certificates and paperwork with your tax accountant well before that date.
Modelo 721: Cryptocurrency
Cryptocurrency held abroad has its own declaration form: Modelo 721. This is relatively new and follows the same logic as the 720 — if you hold crypto on foreign exchanges or wallets valued above the threshold, you must declare it. This is separate from the Modelo 720 categories above.
What About American 401(k)s and Roth IRAs?
This is one of the murkiest areas in cross-border tax. Traditionally, 401(k) accounts were considered exempt from Modelo 720 reporting and wealth tax. However, a recent consulta vinculante (binding tax ruling) from the Spanish tax authorities stated that yes, these should be included in the 720. A consulta vinculante is not a court ruling, but it represents the tax authority’s official interpretation — and going against it carries risk. Roth IRA accounts must be reported on the 720 annually based on the account surrender value as of December 31st, and could be subject to wealth tax. Work with a tax expert experienced with US retirement accounts to navigate this safely.
7. Capital Gains Tax
Capital gains in Spain are classified as savings income (renta del ahorro) and taxed separately from your general income. This applies to gains from selling property, stocks, funds, cryptocurrency, and other investments.
| Savings Income (Capital Gains + Dividends + Interest) | Tax Rate |
|---|---|
| Up to €6,000 | 19% |
| €6,001 – €50,000 | 21% |
| €50,001 – €200,000 | 23% |
| €200,001 – €300,000 | 27% |
| Above €300,000 | 30% |
For a deeper look, see capital gains tax in Spain. US-sourced dividends are taxed in Spain at these savings rates, with a credit for US withholding tax under the treaty.
Selling Your Home Country Property — Timing Is Everything
If you’re planning to sell a property in your home country and move to Spain, the timing of that sale can make a massive difference. Remember: once you become a Spanish tax resident, it’s retroactive to January 1st. So if you sell your home in March, move to Spain in June, and spend 183+ days in Spain that year — Spain can tax those capital gains.
Strategies to consider:
Option 1: Sell your property in a different tax year than the one you become tax resident. For example, sell on December 31st and move to Spain on January 1st — different tax years, clean separation.
Option 2: Sell during the same calendar year but ensure you spend fewer than 183 days in Spain. If you sell in January and don’t arrive in Spain until after July 2nd, and can prove you spent fewer than 183 days total, you avoid triggering tax residency that year.
In many home countries (UK, US, etc.), there are already exemptions on primary residence sales. The key is making sure you’re not yet a Spanish tax resident when the sale closes.
Over-65 Exemption
If you’re over 65 years old and selling your primary residence in Spain (which you’ve lived in for the last 3 years), and you reinvest the proceeds into another home in Spain, you can be exempt from capital gains tax entirely. This requires documentation and proof, but it’s a significant benefit for retirees who want to downsize or relocate within Spain.
Plusvalía Municipal
When selling property in Spain, don’t forget the plusvalía municipal — a local town hall tax based on the increase in the land value over the time you owned the property. This is separate from capital gains tax on your income tax return. The town hall calculates it two ways and applies whichever is more favorable to you.
8. Wealth Tax & Solidarity Tax
Spain’s Wealth Tax (Impuesto sobre el Patrimonio) is an annual tax on your net assets above a certain threshold. As a Spanish tax resident, this applies to your worldwide assets (unless you’re under the Beckham Law, in which case only Spanish assets count).
How It Works
There’s a general exemption of €700,000 per person (plus an additional €300,000 exemption for your primary residence in Spain). Above this threshold, progressive rates apply from 0.2% to 3.5%. The tax is calculated on the net value of your assets as of December 31st of each year. However, the actual rates and thresholds vary significantly by autonomous community:
| Region | Wealth Tax Status | Threshold to Start Paying |
|---|---|---|
| Madrid | 100% rebate = effectively no wealth tax | N/A |
| Andalucía | 100% rebate = effectively no wealth tax | N/A |
| Valencia | Full wealth tax applies | €1 million (raised from €500k in 2026) |
| Catalonia | Full wealth tax applies | €500,000 (very unfavorable) |
| Murcia, Basque Country, others | Full or partial wealth tax applies | Varies by region |
Real Numbers: What You’d Actually Pay
Here’s a comparison for an individual with €2 million in net assets who owns a primary residence in Spain (€300,000 deduction):
| Region | Approximate Annual Wealth Tax |
|---|---|
| Madrid | €0 (100% rebate) |
| Andalucía | €0 (100% rebate) |
| Valencia | ~€3,500 |
| Catalonia | ~€7,200 |
In Catalonia specifically, the numbers escalate quickly: at €1 million net worth you’d pay under €500, at €1.5 million roughly €3,000, and at €2.5 million nearly €14,000. The difference between regions is dramatic.
The 60% Cap Rule
An important safeguard: your wealth tax + income tax combined cannot exceed 60% of your taxable income. Using this rule, you can reduce the wealth tax impact by up to 80%. This is especially valuable for people with a high net worth but relatively low income — such as retirees living off savings rather than a pension. Your tax advisor can model this for your specific situation.
Solidarity Tax (Impuesto de Solidaridad)
To counteract regions that eliminated wealth tax, the central government introduced a Solidarity Tax in 2023. It applies to net assets above €3 million (plus a €700,000 general exemption, so effectively ~€3.7 million). It means that even high-net-worth individuals in Madrid or Andalucía pay a surcharge on very large fortunes. The rates range from 1.7% to 3.5%. The filing deadline is July 31st — one month after the regional wealth tax deadline. Any regional wealth tax already paid is credited against the solidarity tax liability.
9. Additional Taxes: Property, Transfer & Inheritance
Beyond income tax and wealth tax, there are several other taxes that affect expats — particularly if you’re buying property or planning your estate in Spain.
Property Tax (IBI — Impuesto sobre Bienes Inmuebles)
Once you own real estate in Spain, you pay an annual property tax to your local town hall. The good news: it’s typically far cheaper than property taxes in the US, UK, or Canada. Americans regularly report that what they pay annually in Spain is roughly what they paid in a single month back home. For example, a 100-square-meter apartment in Málaga might cost around €350/year in property tax. Rates vary by municipality — Marbella and Torremolinos tend to be higher, while Málaga city is relatively low.
Transfer Tax (ITP — Impuesto de Transmisiones Patrimoniales)
When you buy secondhand property in Spain, you pay transfer tax (ITP) instead of VAT. This is a regional tax and the rates vary significantly:
| Region | Transfer Tax Rate |
|---|---|
| Madrid | 6% (cheapest in Spain) |
| Andalucía | 7%–8% (depends on value) |
| Valencia | 10%–11% (depends on value) |
| Catalonia | 10%–11% (depends on value) |
If you buy new-build property, you pay 10% VAT (IVA) nationwide instead of transfer tax — this is the same everywhere in Spain.
Inheritance & Gift Tax (Impuesto de Sucesiones y Donaciones)
Spain has its own inheritance and gift tax, separate from any in your home country. It’s a regional tax, meaning the rates, exemptions, and reductions vary dramatically depending on where the deceased lived (or where the property is located). Key factors that affect the amount: the region, the relationship between deceased and heir (spouse/children vs. distant relatives), the value of the estate, and the pre-existing wealth of the heir. The common saying is that “it’s much cheaper to die in Madrid than in Catalonia.” If you have significant assets, getting a Spanish will for your Spanish assets is strongly recommended — it simplifies the process enormously.
10. Taxes for Digital Nomads
If you’re moving to Spain under the Digital Nomad Visa (DNV), your tax situation depends heavily on whether you arrive as an employee or a contractor.
Moving as an Employee
If your company employs you in Spain (or opens a Spanish entity for you), your employer handles Social Security contributions through payroll. You’ll need either a certificate of coverage from your home country (proving you pay Social Security there) or your company registers you with Spanish Social Security. Be aware: certificates of coverage for W2 employees from the US now require specific wording to be accepted, and currently only certificates from the US, UK, Canada, and Russia are recognized. The big upside: as an employee, you may qualify for the Beckham Law — potentially saving you thousands in taxes.
Moving as a Contractor / Autónomo
If you’re self-employed, the picture is very different. You must register as autónomo immediately and start paying monthly Social Security contributions (starting at ~€80–90/month in your first year, rising to ~€300/month, and eventually matching your income level under the progressive quota system). You’ll file taxes quarterly (income tax prepayments via Modelo 130, plus VAT via Modelo 303 if applicable, and Modelo 349 for intra-EU business operations) as well as annually. And critically, most contractors do not qualify for the Beckham Law.
The Gray Area: Arriving Mid-Year
A common scenario: you arrive in Spain in September (post-July 2nd), apply for your DNV in October, get approved in November, and register as autónomo in December. What about taxes on income you earned while physically working in Spain before your visa was approved? Tax experts say this is a gray area, but strictly speaking, any work performed from Spanish soil — even before your residency was official — could be subject to Spanish taxation, at minimum as a non-resident. The following year, when you’ve established tax residency, you’ll file as a full Spanish tax resident.
11. Spanish Tax Calendar
Miss a deadline and you face automatic penalties — even if you would have had a refund. Here are the key dates every expat in Spain should know:
| Deadline | Filing | Who |
|---|---|---|
| January 31 | Modelo 347 (third-party transactions over €3,005.06) | Self-employed / businesses |
| March 31 | Modelo 720 (foreign assets declaration) | All tax residents with qualifying foreign assets |
| June 30 | Annual Income Tax / IRPF (Modelo 100, or Modelo 151 under Beckham Law). Filing period opens April 1. | All tax residents |
| April 15 | US Form 1040 (auto-extended to June 15 for expats, with October 15 extension available) | US citizens / green card holders |
| April 15 | FBAR (FinCEN 114) — auto-extended to October 15 | US citizens with foreign accounts > $10,000 |
| Quarterly (Jan 20, Apr 20, Jul 20, Oct 20) | Modelo 130 (quarterly IRPF prepayment for autónomos) | Self-employed |
| Quarterly | Modelo 303 (VAT / IVA return) | Self-employed charging VAT |
| June 30 | Regional Wealth Tax (Modelo 714) | Tax residents with net assets above regional thresholds |
| July 31 | Solidarity Tax (Modelo 718) | Tax residents with net assets above €3 million |
12. Hiring a Tax Advisor
For most expats, hiring a specialist tax advisor is not optional — it’s essential. The intersection of Spanish tax law with your home-country obligations creates complexities that general-purpose accountants rarely understand.
Tax Advisor vs. Gestor vs. Financial Planner
These three types of professionals complement each other — understanding the difference saves you time and money:
| Professional | What They Do | When You Need Them |
|---|---|---|
| Tax Advisor (Asesor Fiscal) | Designs tax strategy and planning. Can run simulations of your tax liability adapted to your personal circumstances. | Before your move — to structure things tax-efficiently |
| Tax Accountant / Gestor (Gestoría) | Files your taxes, ensures compliance with deadlines, handles paperwork. They execute the plan — but they don’t typically advise on how to structure things. | Every year — for filing income tax, wealth tax, Modelo 720, quarterly returns |
| Financial Planner | Manages the custody and structure of your money — pension plans, investments, how to position them to minimize tax impact when you move to Spain. | Before your move and ongoing — especially if you have 401(k)s, IRAs, ISAs, or significant investments |
When You Need a Specialist
You need a specialist if you’re a US citizen (dual-filing, FBAR, FATCA, treaty positions), have investments or retirement accounts in your home country, own property outside Spain, are self-employed or running a business, want to assess Beckham Law eligibility, have a high net worth (wealth tax planning), or are planning to sell assets during your transition year.
What to Look For
| Requirement | Why It Matters |
|---|---|
| Cross-border expertise | Must understand both Spanish tax law AND your home-country obligations |
| Expat specialization | General Spanish accountants rarely handle FBAR, FATCA, or treaty positions |
| English proficiency | You need to understand every detail of your tax position — nuance matters |
| Clear pricing | Annual filing fees of €200-€600 are normal; be wary of vague “hourly” arrangements |
| Proactive communication | A good advisor alerts you before deadlines and flags issues — they don’t wait for you to ask |
For more on choosing legal and financial professionals in Spain, see our Finding a Lawyer guide — the section on tax advisors and gestorías covers the practical differences.
13. Common Tax Mistakes
Mistake #1: Not Planning Before You Move
The year you change tax residency is critical — and the decisions you make before you move (selling assets, restructuring investments, timing your departure) can save or cost you thousands. Consult a cross-border tax advisor and a financial planner at least 6 months before your move. Read more: NLV tax planning for Americans.
Mistake #2: Missing the Beckham Law Deadline
You have 6 months from your Social Security registration to apply. Miss it and you lose access to the flat 24% rate for your entire time in Spain — potentially costing tens of thousands of euros over 6 years. If you think you might qualify, get advice immediately.
Mistake #3: Forgetting Modelo 720
Many expats don’t realize they need to declare overseas assets until their tax advisor asks about it — or worse, until the Agencia Tributaria sends a letter. While the punitive penalties have been struck down by the EU courts, filing late still results in penalties. File on time, every time.
Mistake #4: Americans Not Filing US Returns
Some US expats assume that living abroad means they no longer need to file with the IRS. This is wrong — and the penalties for non-filing are severe, especially when combined with missed FBAR and FATCA obligations. The good news: most Americans in Spain owe little or nothing to the IRS thanks to the Foreign Tax Credit. But you must file to claim it.
Mistake #5: Using a Non-Specialist Accountant
A general Spanish gestor can file a basic tax return. But cross-border tax issues — treaty positions, foreign tax credits, retirement account treatment, FBAR compliance — require specialist knowledge. Using a generalist for a complex situation is how mistakes happen. The annual difference in fee between a generalist (€100) and a specialist (€400) is trivial compared to the potential cost of getting it wrong.
Mistake #6: Ignoring Regional Tax Differences
Where you live in Spain affects your tax bill — significantly. Madrid and Andalucía have no wealth tax. Catalonia has higher regional income tax surcharges. Inheritance tax varies dramatically between regions. If you haven’t decided where to live yet, model the tax implications of each region before you commit. It could save you thousands per year.
Mistake #7: Selling Your Home in the Wrong Tax Year
Selling your home-country property in the same calendar year that you become a Spanish tax resident means Spain can claim capital gains tax on the sale — because residency is retroactive to January 1st. Many expats don’t realize this until it’s too late. Time your property sale carefully: either sell before the year you move, or ensure you don’t trigger tax residency in the year of the sale. Read more: capital gains tax in Spain.
14. Frequently Asked Questions
If you spend more than 183 days in Spain during a calendar year, have your economic center of interests here, or your spouse and children live here. Any one condition is sufficient. Once tax resident, you must declare worldwide income to Spain.
The Beckham Law lets qualifying new residents pay a flat 24% on Spanish-source income (up to €600,000) instead of progressive rates up to 47%. You must not have been a Spanish tax resident in the previous 5 years, and your move must be driven by employment, a director position, or entrepreneurial activity. Apply within 6 months of Social Security registration using Modelo 149.
Yes — US citizens must file annually regardless of where they live. Most use the Foreign Tax Credit to avoid double taxation. You also need to file FBAR and FATCA if your foreign accounts exceed the thresholds. Read the full guide: taxes for Americans in Spain.
An informational declaration of overseas assets. File by March 31 if you hold over €50,000 in foreign bank accounts, investments, or real estate. After the first filing, refile only if a category increases by €20,000+. Beckham Law beneficiaries are exempt. Full guide: Form 720 essential guide.
Spain uses progressive brackets: 19% on the first €12,450, rising to 47% above €300,000. Capital gains are taxed separately at 19-30%. Some autonomous communities add a regional surcharge. Under the Beckham Law, you pay a flat 24% instead. See our income tax rate comparisons.
Yes, but it varies by region. Madrid and Andalucía effectively have no wealth tax (100% bonus). Other regions charge 0.2%-3.5% on net assets above €700,000 (plus a €300,000 primary residence exemption). A national Solidarity Tax applies to net assets above €3 million regardless of region.
File Spain first. As your country of residence, Spanish taxes are your primary obligation. Then use your Spanish tax figures to complete your US return with the Foreign Tax Credit. This avoids complications and ensures proper crediting.
For most expats, yes. Cross-border tax issues (dual filing, treaty positions, retirement account treatment, foreign asset reporting) require specialist knowledge. A specialist expat tax advisor costs €200-€600 per year — trivial compared to the cost of mistakes. Browse Spainguru’s vetted tax advisors.
UK state pensions are taxable in Spain (not the UK) under the double taxation treaty. Private pensions are also taxable in Spain. Apply for an NT code with HMRC to prevent UK withholding. Full UK expat tax guide.
This is now a contested area. Royal Decree 1155/2024 (in force since May 2025) reinstated a requirement to show more than 183 days of residence per year for NLV renewal — effectively aligning the immigration requirement with tax residency. In practice, many immigration offices are enforcing this and requesting proof of 183+ days as a condition for renewal. While some lawyers argue the requirement is legally challengeable based on earlier Supreme Court precedent, the reality in 2026 is that most practitioners are advising NLV holders to plan for tax residency. If you plan to spend less than 183 days in Spain, consult an experienced immigration lawyer to understand the current enforcement landscape and your renewal risks.
Under the US-Spain double taxation agreement, government and military pensions are generally exempt from Spanish tax — they remain taxable only in the US. This applies to federal civil service pensions, military pensions, and VA disability pensions. Social Security pensions, however, are taxable in Spain as general income. Always verify your specific pension type against the treaty with a cross-border tax advisor.
It depends on timing. If you sell your property before becoming a Spanish tax resident, Spain generally has no claim to tax the gain. The critical point: once you become a tax resident in a calendar year, it’s retroactive to January 1st. So if you sell in March and move to Spain in June of the same year, and spend 183+ days in Spain that year, the sale could become taxable. Strategy: sell before the year you move, or ensure you spend fewer than 183 days in Spain during the year of sale. Consult a tax advisor to plan the timing.
Don’t Wait Until Tax Season
The decisions you make before and during your first year in Spain determine your tax position for years to come. Get specialist advice early.
Find a Vetted Tax AdvisorRelated Guides
Taxes are one piece of the expat puzzle. These guides cover the rest: