What is an NIE Number in Spain? A Complete Guide for 2025

What is an NIE Number?

The NIE (Número de Identificación de Extranjero) is a unique identification number assigned to foreigners in Spain. It is required for any financial, legal, or tax-related activity in the country, including:

• Buying property in Spain
• Opening a bank account
• Paying taxes
• Signing utility contracts (electricity, water, internet)
• Starting a business
• Working legally
• Applying for residency or a visa

🚀 Important: The NIE is not the same as residency; you can have an NIE number without being a Spanish resident. Additionally, if you change your tax residency status, your NIE number remains the same—only your tax obligations change.

Types of NIE Numbers

There are two main types of NIE numbers in Spain:

1. Non-Resident NIE 
   • Issued to non-residents who need to carry out a legal or financial transaction in Spain (e.g., buying property, paying taxes, or setting up a business).
   • This does not grant residency or work rights in Spain.
2. Resident NIE 
   • Issued to foreigners residing in Spain.
   • Necessary for those living, working, or studying in Spain for more than three months.
   • Comes with an official residency certificate/card.

📌 Important: The NIE number itself does not change if you switch from non-resident to resident status; what changes are your tax obligations and your requirement to file Spanish tax returns.

How to Apply for an NIE in Spain

There are three main ways to obtain an NIE:

1. In Spain – Apply in person at a Policía Nacional (National Police) station or an Oficina de Extranjería (Foreigners’ Office).
2. At a Spanish Consulate – Apply in your home country at the nearest Spanish consulate.
3. Through a Legal Representative – A lawyer or gestoría can apply for your NIE on your behalf, saving time and avoiding complications.

📌 Documents Required for an NIE Application:

• Completed EX-15 form (NIE application form)
• Valid passport and copy
• Proof of reason for requesting an NIE (e.g., property purchase contract, job offer, business registration, tax obligations)
• Payment of administrative fee (Modelo 790 form)

🚀 Tip: NIE applications in Spain often require appointments, and waiting times can vary. It is recommended to seek assistance from a legal professional if you need the NIE urgently.

How Long Does it Take to Get an NIE?

The processing time for an NIE depends on how and where you apply:

• In Spain: If you have an appointment, the NIE is often issued on the same day or within a few days. The problem is often getting an appointment as there can be long waiting times.
• At a Spanish Consulate: The process can take several weeks.

📌 Need help with taxes after obtaining your NIE? If you have purchased a property in Spain or have become a tax resident, Taxadora is here to help with your tax returns and ensure full compliance with Spanish tax regulations.

Learn More About Taxadora’s Tax Services

Common Questions About NIE Numbers

1. Does my NIE expire?

• No, an NIE does not expire. However, if you obtained an NIE before 2016, you may need to update your records when making legal transactions.

2. Can I buy property in Spain without an NIE?

• No. An NIE is legally required to sign property purchase deeds and pay taxes on the property.

3. Can I work in Spain with a non-resident NIE?

• No. A non-resident NIE does not grant work rights. You need a resident NIE and work permit (if non EU national) to be legally employed.

4. Do I need to be in Spain to apply for an NIE?

• No, you can apply through a Spanish consulate in your home country or use a legal representative to handle the process for you.

5. What happens if I lose my NIE certificate?

• You can request a duplicate from the Foreigners’ Office or through an authorized legal service.

How Taxadora Can Help After You Get Your NIE

While Taxadora does not provide NIE application services, we specialize in helping non-residents and residents with their Spanish tax obligations once they have an NIE.

✅ How Taxadora Can Assist You:

• Non-Resident Tax Returns (Modelo 210): If you own property in Spain, you must file an annual tax return—Taxadora ensures this is done correctly and on time.
• Resident Tax Returns: If you have become a Spanish tax resident, we help you navigate your income tax obligations.
• Capital Gains Tax Calculations: If you sell your Spanish property, we ensure your capital gains tax is filed properly.
• Bilingual Tax Experts: Our English- and Spanish-speaking professionals simplify the tax process for you.

📌 Need help with Spanish tax returns? Taxadora is ready to assist!

Conclusion

The NIE number is essential for any foreigner dealing with financial or legal matters in Spain. Whether you are buying property, starting a business, or planning to live in Spain, getting your NIE is the first step.

While Taxadora does not assist with NIE applications, we are here to help you with your tax obligations once you have an NIE and are a property owner or tax resident in Spain.

💡 Need help with tax returns as a non-resident or resident? Taxadora is here to simplify the process for you! Get expert tax assistance today