Apply for a NIE Number in Spain: A Complete Guide for Property Buyers

 

What is a NIE Number?

The NIE Number (Número de Identidad de Extranjero) is a personal tax and identification number for foreigners in Spain. It is mandatory if you want to buy property in Spain, open a Spanish bank account, pay taxes or sign official contracts.

 

Who Needs a NIE Number?

 

Anyone without Spanish nationality who wants to:

  • buy or sell property in Spain

  • open a Spanish bank account

  • sign a purchase contract

  • pay taxes or generate income in Spain

➡️ This applies to EU and non-EU citizens alike.

Why Is the NIE Number Mandatory When Buying Property in Spain?

Without a NIE number, you cannot:

  • attend the notary appointment

  • register the property in the Spanish Land Registry

  • pay purchase taxes or completion costs

In short: No NIE, no property purchase in Spain.

 

How Can You Apply for a NIE Number?

 

There are three official ways to apply for a NIE number:

1️⃣ Apply for a NIE Number Directly in Spain

Applications are submitted at:

  • the Policía Nacional, or

  • the Foreigners Office (Oficina de Extranjería)

Advantages:

  • Fastest option when you are in Spain

  • Ideal for active property purchases

Disadvantages:

  • Appointments can be difficult to obtain

  • Possible waiting times

2️⃣ Apply for a NIE Number Through a Spanish Consulats

 

You can also apply in your home country.

Advantages:

  • No need to travel to Spain

Disadvantages:

  • Longer processing times

  • Not ideal for urgent purchases

3️⃣ Apply for a NIE Number via Power of Attorney

 

A real estate agent, lawyer or gestor can apply on your behalf.

Advantages:

  • No personal attendance required

  • Very convenient for international buyers

 

Documents Required to Apply for a NIE Number

 

Typically required:

  • valid passport or ID card

  • completed EX-15 application form

  • justification (e.g. property purchase in Spain)

  • proof of payment of the administrative fee (Modelo 790)

How Long Does It Take to Get a NIE Number?

 

  • In Spain: often within a few days

  • Via consulate: several weeks

  • Via representative: depends on region and appointment availability

➡️ Recommendation: apply as early as possible.

Cost of a NIE Number in Spain

 

  • Government fee: approx. €10–15

  • Additional service fees may apply if using a representative

Conclusion

 

The NIE number is one of the most important first steps when buying property in Spain.