Applying for an NIE number in Spain: step by step

The NIE is a tax identification number for foreigners doing business in Spain, whether that's a purchase, work, or an extended stay. The number itself never changes and remains valid for life, even if you stop doing business in Spain in between.

An NIE isn't a residence permit. It doesn't give you the right to live or work in Spain, it's purely an identification number for the tax authorities and other institutions.

You have two options. The first is through the Spanish consulate, which is useful if you want to arrange the application before travelling to Spain. The second is in person at the Oficina de Extranjería or the designated police station, with form EX-15.

Can't be there in person when it's issued? We can arrange the application on your behalf through a power of attorney at the notary, so you don't have to make a separate trip to Spain just for this step.

At a minimum you'll need: a valid passport, the completed EX-15 form, proof of payment of the associated tax (modelo 790, code 012), and a justification for the application, for example a property reservation contract.

Working with a representative? Then a notarial power of attorney is also needed, in Spanish or with a sworn translation. We make sure this file is complete before it's submitted, so you don't make a trip for nothing.

The tax itself costs a small amount, typically around 10 to 15 euros. Processing time varies significantly by province and time of year: expect one to four weeks from the moment of application.

Because the application is usually one of the first steps in the buying process, we typically start it right after you've reserved a property, so the NIE number is ready by the time you actually need it, at the notary.