Are you living in Spain but working abroad? You might be wondering where to declare your income—and if you’re at risk of paying tax twice.
If you are considered a tax resident in Spain (meaning you spend more than 183 days a year here), you’re required to file your income tax return in Spain, even if your salary comes from another country.
This situation can lead to double taxation, but don’t worry—Spain has agreements to help avoid it. In this article, we explain where to file, what rules apply, and how to make sure you don’t overpay.
La reclamación económico-administrativa es un procedimiento gratuito para impugnar decisiones de Hacienda cuando crees que se han equivocado. Tienes 1 mes desde la notificación para presentarla, no necesitas abogado y la resuelve un tribunal independiente. Debes explicar claramente tu caso, aportar pruebas y ser específico en lo que pides. Aunque debería resolverse en 1 año, suele tardar más. Si te deniegan la reclamación, puedes seguir reclamando por otras vías. Es tu derecho como contribuyente y puede ahorrarte mucho dinero.
If you live in Spain but work abroad, and you meet the conditions set by the Spanish Tax Agency, you are considered a tax resident and must file your income tax return in Spain.
✅ You’re a tax resident if:
In this case, even if you work abroad, you’re still taxed under IRPF (Personal Income Tax) and must declare your worldwide income in Spain.
⚠️ Double Taxation Risk
If you’re paying taxes abroad too, you may face double taxation. But Spain has treaties with many countries that let you deduct taxes paid abroad, so you don’t pay twice on the same income.
💼 What if You’re Not a Resident?
If your tax residence is abroad but you earn income from Spain (e.g. renting a property), you’ll need to file under the Non-Resident Income Tax (Modelo 210), not IRPF.
💡 Knowing your tax status is key to filing correctly—and not paying more than you should.
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Double taxation treaties are agreements between countries that define how income should be taxed when earned across borders. Their goal? To prevent you from paying tax twice on the same income.
Double taxation happens when:
Thanks to these treaties, each country gets its fair share—and you don’t overpay.
✅ Spain has agreements with all EU countries, almost all of South America, and many others.
If you work in a country without a treaty, be aware: you may have to pay tax in both places, since each country sets its own tax rules.
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Frontier workers are people who live in one country and work in another, usually commuting daily. This is common in border regions, and Spain has specific agreements with neighboring countries to simplify tax obligations.
Agreements with France and Portugal:
✅ These agreements ensure you only pay taxes in your home country, avoiding double taxation.
What About Morocco?
In the case of Morocco, the rules are different. Spanish residents working there may have to declare income in both countries, depending on how the treaty is applied.
If you’re not a tax resident in Spain but earn income from Spanish sources, you must declare it under the Non-Resident Income Tax (IRNR). There are two scenarios:
1. Without Permanent Establishment
2. With Permanent Establishment
🧾 Not sure which applies to you? Filing incorrectly can cost you—TaxDown helps you do it right, the first time.
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Article 7p of the Personal Income Tax Law provides a valuable exemption for Spanish tax residents who work abroad under certain conditions. Here’s what you need to know:
What is the favorite reality show of Spanish residents working abroad? «Survivors: Tax Edition»👉 Learn more about how to apply this exemption and what documentation you need in our full guide: 7p Article IRPF Exemption.
Non-Resident Income Tax (IRNR) is a Spanish tax applied to income earned within Spain by individuals or companies who are not tax residents.
This tax applies when the following conditions are met:
Si vives en España pero trabajas fuera, es normal que tengas dudas sobre dónde declarar tus ingresos y cómo evitar pagar impuestos dos veces. Aquí resolvemos las preguntas más comunes:
Si eres residente fiscal en España (pasas más de 183 días al año aquí, tu familia vive en España o tus intereses económicos principales están aquí), debes presentar tu declaración de la renta en España mediante el IRPF, incluso si tu salario viene de otro país. Tendrás que declarar todos tus ingresos mundiales, aunque los hayas ganado trabajando fuera.
La doble imposición ocurre cuando pagas impuestos por los mismos ingresos en dos países: donde trabajas y donde resides. Para evitarlo, España tiene convenios con muchos países (toda la UE, casi toda Sudamérica y otros) que te permiten deducir los impuestos pagados en el extranjero. Así no pagas dos veces por lo mismo. Si trabajas en un país sin convenio, es posible que tengas que tributar en ambos lugares.
Sí. El artículo 7p de la Ley del IRPF permite eximir hasta 60.100 € anuales si cumples ciertos requisitos: el trabajo debe realizarse físicamente en el extranjero, para una empresa no residente en España, y en un país con un sistema fiscal similar al español. Necesitarás documentación que acredite tu situación, como pruebas de viaje, descripción del trabajo realizado e identificación de la empresa extranjera.
Si vives en España y trabajas en Francia o Portugal, solo declaras en España. Si vives en Francia o Portugal y trabajas en España, declaras en tu país de residencia. Estos acuerdos especiales evitan la doble tributación y simplifican las obligaciones fiscales para quienes cruzan la frontera a diario.
En ese caso, debes presentar el Impuesto sobre la Renta de No Residentes (IRNR) mediante el Modelo 210. Solo tributarás por los ingresos obtenidos en España, como por ejemplo el alquiler de una propiedad. Las normas son diferentes según tengas o no un establecimiento permanente en España.
If you’re living in Spain but working abroad—or earning income from another country—TaxDown simplifies your tax return from start to finish. Our platform helps you understand what applies to your situation, apply exemptions correctly, and avoid overpaying. With step-by-step guidance and expert support, you’ll save time, avoid mistakes, and get peace of mind.
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TaxDown es la plataforma española que te ayuda a hacer tu declaración de la renta de forma fácil, rápida y con el máximo ahorro. Colaborador social de la Agencia Tributaria, cuenta con más de 150 expertos fiscales que revisan cada declaración.