Taxmora

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Three countries sell a special regime to people who arrive from abroad: the Netherlands’ 30% ruling, Spain’s Beckham law and Portugal’s IFICI. They are not three versions of one idea. Published comparisons usually stop at the headline — 30% tax-free, 24% flat, 20% flat — but those rates sit on different bases, and the social contributions underneath them differ: Spain charges 6.48% on a base capped at €58,914, Portugal charges 11% with no ceiling at all, and the Netherlands folds its employee premies into the Box 1 rate.

Below is the same person — single, no children, employment income, Madrid for the Spanish figures — run through the engine at three salaries. The Dutch line applies the ruling the way Dutch payroll does: 30% of gross is paid as a tax-free allowance, so income tax is charged on the remaining 70%.

Engine output: net annual take-home after income tax and employee social contributions; the bracket is the effective rate on gross. Spain uses 2025 parameters (the latest fully implemented Spanish year), Portugal’s 2026 figures are provisional pending final publication, the Netherlands uses 2026 parameters.
Regime€60,000 salary€80,000 salary€120,000 salary
Netherlands — 30% ruling€47,259 (21.2%)€61,105 (23.6%)€88,488 (26.3%)
Spain — Beckham law (Madrid)€41,783 (30.4%)€56,983 (28.8%)€87,383 (27.2%)
Portugal — IFICI€41,400 (31.0%)€55,200 (31.0%)€82,800 (31.0%)
Netherlands — no ruling€39,347 (34.4%)€50,468 (36.9%)€70,668 (41.1%)
Spain — no regime (Madrid)€41,179 (31.4%)€52,902 (33.9%)€75,702 (36.9%)
Portugal — no regime€35,082 (41.5%)€43,962 (45.1%)€59,588 (50.3%)

The Dutch regime wins at every salary level here, and the reason is structural rather than a matter of a better percentage: the ruling removes 30% of gross from the taxable base entirely. That money is not taxed, does not consume tax credits, and is not merely taxed at a lower rate. A flat 24% or 20% still pays tax on the whole salary.

The three curves run in different directions

Read the percentage column instead of the euro column and the three regimes stop looking alike. The Dutch effective rate rises with salary (21.2% → 23.6% → 26.3%) because Box 1 is progressive and a fixed 30% allowance removes proportionally less of a higher income. Beckham’s rate falls (30.4% → 28.8% → 27.2%): the 24% is flat, while Spain’s employee contribution is charged on a base capped at €58,914, so the social-security share shrinks as pay grows. IFICI is constant at 31.0% — 20% income tax plus 11% Segurança Social with no ceiling — which is why Portugal’s regime looks strongest at €60,000 and weakest at €120,000.

The gap at the top is where that matters: at €120,000 the Netherlands leads Spain by €1,105, while at €60,000 it leads by €5,476. If your salary will grow, the ranking you compute today is not the ranking you will live with.

What each regime is worth to its own country

Extra net income per year compared with staying on the same country’s standard regime at the same salary.
Regimeat €60,000at €80,000at €120,000
Netherlands — 30% ruling+€7,912+€10,637+€17,820
Portugal — IFICI+€6,318+€11,238+€23,212
Spain — Beckham law+€604+€4,081+€11,681

This table answers a different question: not “which country leaves the most money” but “which regime changes your outcome most”. IFICI is the most powerful of the three from €80,000 upwards — it lifts a Portuguese salary by €23,212 at €120,000 — because Portugal’s standard schedule is the harshest of the three. It still leaves Portugal in last place. Beckham is close to worthless at €60,000 (€604) and only becomes serious above €80,000.

Duration and eligibility

The three regimes differ more in who they admit than in what they pay.
RegimeDurationThe condition people fail
Netherlands — 30% ruling5 yearsYou must have lived more than 150 km from the Dutch border for most of the 24 months before your first Dutch working day, meet the annual salary threshold (€46,660 for 2025, indexed each year), and your employer must file the joint request — you cannot apply alone.
Spain — Beckham law6 years (year of arrival plus five)You must not have been Spanish tax resident in the five years before the move, and the regime covers employment income or a director role up to €600,000.
Portugal — IFICI10 yearsYou must not have been Portuguese tax resident in the previous five years, and your activity must appear on the qualifying list — this is a regime for specific professions and activities, not for anyone who moves to Lisbon.

The traps in the Dutch headline

What this comparison leaves out

Frequently asked questions

Can I qualify for two of these regimes at once?
No. Each one requires being tax resident in that country, and the Spanish and Portuguese regimes additionally require that you were not resident there in the previous five years. Residence has a single answer at a time.
Which regime increases take-home pay the most?
In absolute terms IFICI, from €80,000 upwards — it is worth €23,212 a year at €120,000 against Portugal’s standard schedule. But the country still finishes behind the Netherlands and Spain in net pay, so “best regime” and “best country” are different questions.
Does the Dutch ruling also reduce social contributions?
Yes, indirectly: the employee national-insurance premies are levied inside Box 1 on the taxable base, so reducing that base by 30% reduces them too. In Spain and Portugal the regimes change the income-tax rate only; social contributions are untouched.
Why do the Spanish figures use 2025 and the Portuguese ones say provisional?
Because we publish what the engine has verified. Spain’s 2025 schedule is fully implemented; Portugal’s 2026 parameters are marked provisional until the final official publication, and the pages update automatically when that lands.

Run the numbers yourself

One salary, five countries, ten seconds - the same engine this article describes, free and without signup.