The NIE number: what it is and how long it takes
The NIE is the foreigner identification number that Spain assigns for any economic, professional or social dealing in the country, and it is required before you can sign a property purchase, open a utility contract or file a tax return.
gelisted editorial team · Updated 15 August 2026
The short version
- The NIE is a tax identification number, not a residence permit.
- The administrative fee is a fixed government charge of a few euros.
- Applying in Spain usually takes 1 to 4 weeks depending on the appointment queue.
- A power of attorney lets a lawyer obtain it without you travelling.
Nothing moves without it. A signed reservation, a mortgage offer and a completion date all stall at the same point if the number is not in hand.
What it is and what it is not
The NIE identifies a foreign national for tax and administrative purposes. It does not grant the right to live in Spain, does not expire in the way a residence card does, and does not by itself make you a tax resident. Residence status is a separate matter decided by where you actually live and by the day count in the country, not by holding a number.
| Route | Where | Typical time |
|---|---|---|
| In person in Spain | police station with foreigners desk | 1 to 4 weeks |
| Through a lawyer with power of attorney | Spain | 2 to 5 weeks |
| At a Spanish consulate abroad | country of residence | 3 to 10 weeks |
| Urgent appointment in high season | Spain | often unavailable |
| Government fee | fixed charge | a few euros |
| Lawyer or gestor fee | professional service | 80 to 250 € |
| Power of attorney at a notary | Spain or abroad | 60 to 300 € |
What you need to apply
A completed application form, your passport with a photocopy, and a written reason for the request: a reservation contract, a purchase offer or a letter from the estate agent all serve. If a representative applies for you, a notarised power of attorney is also required, with an apostille and a sworn translation when it is signed outside Spain.
The timing trap
Appointment availability is the bottleneck, not the paperwork. Between June and September the foreigners desks in Palma are heavily booked and a slot can be 3 to 6 weeks out. Since a purchase reservation typically holds the property for 2 to 4 weeks, starting the NIE application before you make an offer is the single change that prevents most completion delays.
Each buyer needs a number in their own name, so a couple buying jointly needs two applications and two appointments.
After you have it
Keep the certificate itself, not just the number: banks, notaries and the tax office ask to see the document. Scan it and store it with the passport copy. And note that the number stays with you for life, so a buyer who owned property in Spain twenty years ago does not need a new one, only a copy of the original certificate.
Frequently asked
+What is a NIE for?
It identifies a foreign national for tax and administrative purposes and is required to buy, sell or pay tax on Spanish property.
+Does it give me the right to live in Spain?
No. It is an identification number, not a residence permit, and it does not make you a tax resident.
+How long does it take?
Usually 1 to 4 weeks in Spain and 3 to 10 weeks through a consulate abroad, depending on appointment availability.
+Can someone apply for me?
Yes, with a notarised power of attorney, apostilled and translated if signed outside Spain.
+Does it expire?
The number is permanent. If you held one decades ago, you need the original certificate rather than a new application.
Sources
- 1Policía Nacional, Policía Nacional (August 2026)
- 2Boletín Oficial del Estado, BOE (August 2026)