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Power of attorney in Spain for property purchase: how it works
A power of attorney (poder notarial) allows someone — typically your Spanish lawyer — to act on your behalf for property transactions. This means you can buy property in Spain without physically attending the notary signing. For non-residents who cannot easily travel, it is an invaluable tool.
The essentials
5 min full read- 1A power of attorney lets your lawyer sign the purchase deed and mortgage on your behalf
- 2It can be granted at a Spanish consulate in your country or at any notary in Spain
- 3Cost: €100-€350 depending on the type and where you grant it
- 4It is specific and limited — your representative can only do what the document authorises
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Types of power of attorney
There are two main types relevant to property purchases:
| Type | Scope | Best for | Risk level |
|---|---|---|---|
| Special (específico) | Limited to one specific transaction | Single property purchase | Low |
| General (general) | Broad authority over your affairs in Spain | Multiple transactions, ongoing management | Higher — choose your representative carefully |
Special (específico)
Limited to one specific transaction
Single property purchase
Low
General (general)
Broad authority over your affairs in Spain
Multiple transactions, ongoing management
Higher — choose your representative carefully
RecommendationFor a property purchase, always use a special power of attorney limited to the specific transaction. It should name the property (address or registry reference), the maximum price, and the specific actions authorised (sign deed, sign mortgage, open bank account, pay taxes).
How to grant a power of attorney
You have two options, depending on whether you can travel to Spain:
- •At a Spanish consulate (in your country): Book an appointment, bring your passport and NIE, and sign before the consul. The document is valid immediately in Spain. Cost: €50-€100.
- •At any Spanish notary (in Spain): If you are visiting Spain, you can sign before any notary. This is faster and usually cheaper. Cost: €80-€150.
- •At a notary in your home country: Possible but more complex. The document must be apostilled (Hague Convention) and translated by a sworn translator. Cost: €150-€350 total.
What the document should authorise
A well-drafted power of attorney for a property purchase should specifically authorise your representative to:
- •Sign the public deed of purchase (escritura de compraventa) for the named property
- •Sign the mortgage deed (escritura de préstamo hipotecario) with the named bank
- •Open a bank account in your name for the transaction
- •Apply for and collect your NIE (if you don't have one yet)
- •Pay all taxes related to the purchase (ITP or VAT/AJD)
- •Register the property in the Land Registry (Registro de la Propiedad)
- •Contract utilities (water, electricity) in your name
Limitations and risks
A power of attorney is a powerful legal document. Important considerations:
- •Choose your representative carefully — they will have legal authority to commit you to a purchase worth hundreds of thousands of euros
- •Use your own lawyer — never grant power of attorney to the seller's lawyer or estate agent. There is an inherent conflict of interest
- •Set clear limits — specify the maximum price, the exact property, and the exact bank for the mortgage
- •Revoke when done — once the transaction is complete, formally revoke the power of attorney at a notary
- •Keep a copy — your representative gets the original, but you should keep a certified copy
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Frequently asked questions
Can I attend the signing remotely by video call instead?
Not yet for property purchases in most of Spain. Spanish notarial law requires physical presence or a valid power of attorney. Some regions are piloting digital notarial acts, but for now, if you cannot attend, a power of attorney is the standard solution.
How long is a power of attorney valid?
A special power of attorney is typically valid until the specific transaction is completed or until you revoke it. There is no automatic expiry date unless you include one. A general power of attorney remains valid indefinitely until revoked.
Can my partner sign on my behalf without a formal power of attorney?
No. Even married couples cannot sign on each other's behalf without a formal power of attorney. Each buyer must either attend in person or grant a poder notarial to a representative.
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About this content
Mortgage Content Editor
Published: July 2026
Last updated: July 2026
This page is informational and editorial in nature. It explains how the described mortgage conditions typically work and what to review, without guaranteeing results or replacing a lender’s assessment.