Ground rules. Marta is single, has no children and lives in Madrid, the region with the lowest income-tax schedule in Spain. All amounts are annual, in euros, 2026 rules. Where the map's real people appear, their residence is the published city and their income the latest public estimate; we do not know their real tax bills or their motives, and we do not claim to.
CHAPTER 1 · THE SALARY
€45,000 a year, and the first 26%
Marta's first serious job pays €45,000. Madrid takes €8,881 in income tax and €2,925 in employee social security, an effective 26.2%. In Barcelona it would be 28%, in Valencia 27.3%. This is the part of the story every Spaniard knows, and the part where Spain is unremarkable: Germany takes more from the same salary, Britain less, the United States about the same once state tax is added. Nothing here slows a fortune down. There is no fortune yet.
CHAPTER 2 · THE PROMOTION
€120,000, then €400,000: the 45% wall
Marta founds a company and, five years in, pays herself €120,000. Effective rate: 36.2%. The company grows; she pays herself €400,000. Effective rate: 41.5%, and every additional euro is taxed at Madrid's 45% marginal rate. In Catalonia the marginal rate is 50%, in Valencia 54%: at €400,000 the same salary costs €176,795 in Barcelona and €189,412 in Valencia against €161,266 in Madrid. The regional lottery is worth €28,000 a year at this level before a single euro of wealth exists.
Here Marta meets the first asymmetry. A foreign engineer hired into her company at the same €400,000 can opt into Spain's inbound regime, the Beckham law, and pay 24% on the first €600,000: about €96,000 plus contributions, instead of €161,000. Marta cannot; she is Spanish and has never left. Neither can a professional athlete of any nationality, which is why Kylian Mbappé, Jude Bellingham and Vinícius Júnior pay Madrid's full schedule on their tens of millions while a foreign chief executive on the same income would not. The regime is designed to attract; it does nothing for those who are already here.
CHAPTER 3 · THE SALE
€17M for the company, €4.9M for the Treasury
At year twelve Marta sells her company for €17 million. Her founding stake cost almost nothing, so the gain is about €16.5 million. Spain taxes it on the savings schedule: 19% on the first €6,000, rising to 30% above €300,000. Effective rate on the gain: 29.9%, about €4.9 million. She is left with roughly €12 million. This is the moment the story usually stops in the press, and the moment the map shows the alternatives most clearly: the same gain is taxed at 28% in Portugal, 26% in Italy, 23.8% federally in Florida or Texas, 33% in California once state tax is added, and 0% in Switzerland, which does not tax private capital gains at all, or in Monaco, Andorra (10% on most gains, 0% on shares held long enough) and the Gulf. Spain is in the upper half, not at the top. So far the difficulty is real but ordinary.
CHAPTER 4 · THE FORTUNE
€12M invested, and the year the tax stops being about income
Marta invests her €12 million at a 5% return, €600,000 a year. Income tax on that return, at the savings schedule, is about €162,000. Then a tax arrives that does not exist in most of the places on the map: Spain's tax on wealth. Madrid rebates its regional wealth tax at 100%, but since 2023 a national solidarity tax on large fortunes fills the gap: 1.7% above €3 million of net wealth, 2.1% above €5.35 million, 3.5% above €10.7 million, after a €700,000 allowance. On €12 million that is about €173,000 a year, every year, whether the portfolio went up or down.
Add the two and Marta pays about €335,000 on a €600,000 return: 56%. Her wealth grows at 2.2% a year instead of 5%. Over twenty years €12 million becomes €18.6 million. The same €12 million, taxed the way the map's residents are taxed where they live, tells a different story.
| Where the €12M sits (5% return) | Tax on the return | Annual wealth tax | Net growth | €12M after 20 years | Who on the map lives there |
|---|---|---|---|---|---|
| Madrid, general regime | 27% | ≈ 1.4% | 2.2% | €18.6M | Mbappé, Bellingham, Florentino Pérez |
| Florida or Texas | 23.8% | none | 3.8% | €25.3M | Messi, Bezos, Musk, Tiger Woods |
| Portugal | 28% | none | 3.6% | €24.3M | Roberto Martínez |
| Switzerland, canton of Schwyz | ≈ 25% on dividends, 0% on gains | ≈ 0.2% | ≈ 4.3% | €27.9M | Daniel Maté |
| Monaco, Andorra (shares), Gulf | 0% | none | 5.0% | €31.8M | Alonso, Hamilton, Rubius, Ronaldo, Zhao |
This is the chapter where the difficulty stops being ordinary. The gap between Madrid and Florida over twenty years is €6.7 million on a €12 million start; between Madrid and Schwyz, €9.3 million. None of it comes from the headline income-tax rate. It comes from taxing the stock every year, which no other country in that table does except Switzerland, at a seventh of the rate.
CHAPTER 5 · THE CAP, THE FAMILY AND THE DOOR
What Spain gives back, and what it charges at the exit
Spanish law knows this arithmetic and contains three reliefs. The first is a cap: income tax plus wealth tax may not exceed 60% of taxable income, though at least 20% of the wealth-tax bill is always due. For Marta at €12 million the cap does not yet bind. For larger fortunes it binds immediately and turns the wealth tax into something else: a guarantee that the state takes 60% of whatever the fortune earns. Amancio Ortega's €130 billion, mostly Inditex shares, would owe a theoretical €4.5 billion a year at 3.5%; the cap and the savings tax on his €3.2 billion of dividends reduce that to about €1.95 billion, and the total take on the dividends becomes 60% by construction. Whether one calls that relief or a 60% rate depends on where one stands.
The second relief is the family business. Shareholdings in a company the owner manages, above 5% individually or 20% with family, are exempt from the wealth tax altogether. This is why Spain's largest fortunes, Ortega, Roig, Del Pino, Escotet, Herrero, live here and pay income tax at 30% on dividends but very little on the stock itself. It is also why the relief does not help Marta: she sold. The exemption protects those who keep the company and taxes those who convert it into a portfolio, which is a defensible policy and a strange incentive at the same time.
The third is regional. Had Marta built the company in Valencia she would pay the regional wealth tax at up to 3.5% from €500,000 with no national rebate to fall back on; in Catalonia up to 3.48%; in Madrid, Andalusia or Extremadura the regional tax is rebated and only the national solidarity tax applies above €3 million. Inheritance follows the same map: a child inheriting Marta's €12 million pays close to nothing in Madrid (99% rebate) and a substantial sum in Asturias or Valencia. Spain is not one tax country; it is seventeen, and the differences at this level are measured in millions.
And then there is the door. If Marta, having read all this, decides to move to Schwyz or Lisbon, Spain charges an exit tax: anyone who has been resident ten of the last fifteen years and holds shares worth more than €4 million, or more than €1 million in a company they own 25% of, is taxed on the unrealised gain as if they had sold on the day they left. A founder who has not yet sold pays 30% on paper gains to leave. A founder who has already sold, like Marta, faces no exit tax on cash, which is one more reason the sale tends to come before the move.
What the real residents show
The map is full of Martas at different chapters. Carlos Alcaraz, at El Palmar, pays Murcia's 47% on about €54 million a year, roughly €25 million; Jannik Sinner, in Monaco, pays 0% on about €51 million. Over a ten-year career the difference in retained cash is on the order of €250 million, before either has invested a euro. Daniel Maté, Spain's thirteenth-richest person, lives in the canton of Schwyz, where his €3.4 billion would meet a wealth tax of roughly 0.2% instead of 3.5%. Amancio Ortega, the tenth-richest person in the world, lives in A Coruña and, on the public dividend figure, is estimated to pay more in Spanish tax than any other individual on the map, around €970 million on income alone. Elon Musk, in Austin, faces no wealth tax at all on €737 billion.
None of these people is doing anything other than living where they live. What their numbers describe is a system: Spain taxes a first salary about as much as its neighbours, a sale somewhat more than most, and a fortune every year in a way that only Switzerland and Norway share among the map's countries, and at a multiple of their rates. Growing a fortune here is not impossible; the stayers prove it. It is slower, by roughly two points of return a year, and two points compounded over a working life is the difference between one fortune and two.
Companion piece: Where the rich go when the money arrives. Tools used: celebrity map · wealth tax in Spain · Beckham law calculator · leaving Spain: the exit checklist. Corrections welcome via contact.