Tax Guide in Madrid (2026)

Progressive income tax (IRPF) ranges from 19% to 47%, varying slightly by autonomous community. The Beckham Law (Ley Beckham) is a major incentive: qualifying new tax residents can opt to pay a flat 24% rate on Spanish-source income (up to €600,000) for 6 years, instead of the progressive rates. This applies to DN visa holders and relocated employees. Capital gains are taxed at 19-26%. Self-employed workers (autónomos) must register and pay monthly social security contributions (minimum ~€230/month rising yearly) plus income tax. IVA (VAT) at 21% applies to most freelance services. Spain has double taxation treaties with 90+ countries.

Tax Residency — The Critical Question

You typically become a tax resident after spending 183+ days per calendar year in a country. Tax residents are generally taxed on worldwide income — not just income earned locally. This is the single most important concept for expat tax planning.

Key implication: If you're tax resident in Madrid and earning $5,000/month from a US company, that income may be taxable in Madrid — even though you're paying taxes in the US. Double taxation treaties (DTAs) usually prevent you from being taxed twice, but you need to understand which country has primary taxing rights.

Common Expat Tax Scenarios

• Remote employee (foreign company): Taxed as employment income in your country of tax residence. Employer may need to set up payroll or you may need to self-declare.
• Freelancer (foreign clients): Self-employment income, taxed in your country of residence. Must register for tax, file returns, and often pay estimated quarterly taxes.
• Digital nomad (staying less than 183 days): May not trigger tax residency — but check rules carefully, as some countries have broader definitions.
• Running a business: Corporate tax applies if you set up a local entity. Pass-through taxation rules vary by country.

How to Minimize Legal Tax Burden

Legitimate tax optimization strategies (not evasion) include:

• Leveraging double taxation treaty benefits (claim credits for taxes paid abroad)
• Using special expat tax regimes where available (Netherlands 30% ruling, Spain Beckham Law, Portugal NHR successor)
• Timing your tax residency carefully — 183-day rule is calendar-year based in most countries
• Minimizing currency conversion costs (3-5% saved annually with Wise vs bank transfers)
• Proper use of deductions and allowances available to self-employed workers