Spain vs Portugal: Tax Comparison

Compare income tax rates and take-home pay between Spain and Portugal

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On a $100,000 salary, you'd take home $68,647 in Spain (Madrid) versus $56,880 in Portugal — a difference of $11,767/year ($981/month).

Tax Breakdown Comparison

Spain

2025 tax year

Lower Tax

Take-Home Pay

$68,647

$5,721/mo

Effective Rate

31.4%

of gross

Gross$100,000
Income Tax -$14,143
Madrid Tax -$12,677
Social Contributions -$4,533
Total -$31,353

Portugal

2025 tax year

Take-Home Pay

$56,880

$4,740/mo

Effective Rate

43.1%

of gross

Gross$100,000
Income Tax -$29,895
Social Contributions -$11,000
Surcharges -$2,225
Total -$43,120

Effective Tax Rate by Income

Shows effective tax rate (total tax / gross income) at different income levels in USD

Life & Taxes

What it's like to live and earn in each country

Sun, Sea, and Sangria

Whether you are a digital nomad seeking Lisbon's tech hubs or a retiree dreaming of an Andalusian villa, both countries offer a magnetic pull for those chasing a slower pace of life. Spain tends to draw the high-energy socialites and families, while Portugal attracts a more bohemian, understated crowd looking for Atlantic breezes and a quiet coastal escape.

The Daily Grind Reimagined

Life in Spain is defined by late-night tapas and bustling plazas, where the cost of living feels like a bargain for the world-class infrastructure you enjoy. Meanwhile, Portugal offers a more intimate, village-like vibe even in its cities, providing a rugged charm and a hospitality that makes every newcomer feel like a local from day one.

A Tale of Two Tables

Spain keeps things simple with fewer tax brackets, making it relatively straightforward for mid-to-high earners, though the top rates can kick in quite quickly. Portugal takes a more granular approach with a nine-bracket system that allows for a smoother climb up the tax ladder, though its top marginal rate sits slightly higher for the highest earners.

The Safety Net Split

Your contributions in both nations fund robust social security systems that ensure you are taken care of, but the mechanics differ. While Spain utilizes a combined state and regional model that can vary depending on where you settle, Portugal maintains a unified mainland structure that funds its comprehensive public services without a cap on employee contributions.

The Modern Nomad’s Choice

Choosing between the two often comes down to your career stage; Spain’s generous personal allowance and fixed expense deductions are a boon for full-time employees. However, if you prefer a progressive system that scales more gently through the lower income levels, Portugal’s nuanced brackets might be the winning ticket for your Mediterranean adventure.

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Spain vs Portugal: Tax System Details

Spain

Tax Year
2025
Currency
EUR
Region Used
Madrid
Key Assumptions
  • -Federal and Subnational income tax brackets are estimated using a 50/50 split of the statutory withholding guideline provided in the source.
  • -The 'Other Expenses' deduction of EUR 2,000 is applied as a flat income-based deduction.
  • -The new Solidarity Contribution (effective Jan 2025) is modeled for employees on salary exceeding the maximum social security base.
  • -Church tax and autonomous community-specific tax credits beyond standard allowances are excluded.

Portugal

Tax Year
2025
Currency
EUR
Key Assumptions
  • -Mainland Portugal tax rates used; Azores and Madeira have specific regional rates and credits not reflected here.
  • -Youth PIT (IRS Jovem) for individuals up to 35 is excluded to maintain a standard worker profile.
  • -The 'Dedução Específica' (specific deduction) is assumed to be covered by the Social Security contribution deduction.
  • -Assumes the standard general household expense tax credit of €250 for a single taxpayer.

Calculation Methodology

What's Included

  • Federal/national income tax
  • State, provincial, or local taxes
  • Social security contributions
  • Healthcare levies (where mandatory)
  • Additional surcharges

Assumptions

  • Single filer, no dependents
  • Employment income only
  • Standard deductions applied
  • Age 35 (where relevant)
  • No special tax credits