Legal & Tax · 10 min
Power of Attorney in Spain: Buy Property Without Flying Out
4 June 2026 · Hansson & Hertzell
Most Costa Blanca property purchases involve a power of attorney at some point. Here's exactly how it works, what it covers, and how to grant one safely from the UK or Sweden.
Buying property abroad is exciting — but the logistics of being physically present for every step can be challenging, particularly if you're employed, managing a business, or simply can't get to Spain at short notice. A power of attorney (POA) — called a poder notarial in Spanish — solves this problem elegantly, allowing your appointed representative to sign documents and complete your purchase on your behalf.
This guide explains exactly what a POA is, when you need one, how to grant it safely, and the important limits of what it covers.
What Is a Power of Attorney?
A power of attorney is a legal document in which you (the principal) authorise another person (the attorney-in-fact, or apoderado) to act on your behalf in specific legal and financial matters. In Spanish property transactions, this typically means authorising your lawyer to sign the completion deed (escritura de compraventa) at the notary's office without you being present.
POAs are extremely common in Spanish property transactions. Many purchases — particularly for foreign buyers — are completed using them. Spanish notaries are entirely comfortable with POAs, and buyers' and sellers' lawyers use them regularly.
When Do You Need a POA?
The most common situations where a POA is needed:
Completion day. The most frequent use. You've agreed the purchase, everything is in order, but you can't fly to Spain on the specific day the notary appointment is scheduled. Your lawyer can complete on your behalf.
NIE number application. You can grant your Spanish lawyer POA to apply for your NIE at the Policía Nacional or Spanish consulate on your behalf.
Mortgage signing. If you're taking a Spanish mortgage, the bank requires your presence or a POA for loan signing.
Tax filings. A fiscal representative (gestor) can be granted POA to file Spanish tax declarations (IRNR, IBI, etc.) on your behalf.
Opening a Spanish bank account. Some banks accept POA for account opening by non-residents, though many require physical presence.
Types of Power of Attorney
General POA (Poder General): Broad authority to act across a wide range of matters — managing property, entering contracts, filing taxes. Useful if you want one person to manage all Spanish affairs long-term.
Specific POA (Poder Especial): Limited to a specific transaction or task — for example, "to sign the escritura de compraventa for the property at [address] for the price of [amount]." This is the standard type for property purchases. Always prefer specific over general for a single transaction.
Irrevocable POA: Cannot be revoked by the principal. Rare in property transactions — be very cautious if asked to sign one.
How to Grant a POA from the UK
If you're in the UK and want to grant POA to your Spanish lawyer, there are two routes:
Route 1 — Via a Spanish consulate. Book an appointment at the nearest Spanish consulate in the UK (London, Edinburgh, Manchester, etc.). A consular notary witnesses your signature and the document is notarised in Spanish, immediately valid in Spain. Appointment waits can be several weeks.
Route 2 — UK notary + apostille. You sign the POA before a UK notary public. The document is then apostilled (a form of international certification) by the Foreign, Commonwealth & Development Office (FCDO). The apostilled document is then translated by a sworn translator (traductor jurado) and sent to Spain. This route is faster than waiting for a consulate appointment if you have an urgent completion date.
Your Spanish lawyer will draft the POA document and either email it to you (for the UK notary route) or send it to the consulate for signing. The total cost — UK notary, apostille, and translation — typically runs £150–£350.
How to Grant a POA from Sweden
For Swedish buyers, the process is similar:
Via a Spanish consulate. Spain's consulate in Stockholm can notarise POA documents. Appointment waiting times are typically 2–4 weeks.
Swedish notary + apostille. A Swedish notarius publicus witnesses the signature. Sweden is party to the Hague Apostille Convention, so apostillation is straightforward via Lantmäteriet or the relevant court. The apostilled document is then translated and sent to Spain.
Swedish buyers should request the POA draft from their Spanish lawyer well in advance — ideally 3–4 weeks before the intended completion date.
Granting POA Once You're in Spain
If you're already in Spain — perhaps during a viewing trip — you can sign a POA directly before a Spanish notary. The notary's office in Spain handles everything, the document is immediately valid, and no apostille or translation is required. Many buyers sign their POA during their initial visit, ready for completion several months later.
What the POA Should Include (and What It Shouldn't)
A well-drafted specific POA for property purchase should:
- Identify the property precisely (address + cadastral reference)
- State the purchase price
- Name the attorney-in-fact (your Spanish lawyer) by full name and passport/DNI number
- Be limited to the specific transaction
- Include authority to sign the escritura, pay purchase taxes, and register the property
It should NOT include:
- Authority to take out loans in your name (unless you specifically need this for a mortgage)
- General authority to sell property
- Open-ended financial powers beyond the specific purchase
Always read the POA document before signing. If your lawyer sends you a general POA with very broad powers, ask for it to be limited to the specific transaction.
Can I Revoke a POA?
Yes, a specific POA can be revoked at any time before it's exercised, by signing a revocation document (revocación del poder) before a notary. If you change lawyers mid-transaction, make sure the POA to the previous lawyer is formally revoked.
The Completion Process With a POA
On completion day, your lawyer attends the notary's office with:
- The original POA (or a notarised copy)
- Your NIE number confirmation
- The bank draft (cheque bancario) or wire transfer reference for the purchase price
- All other required documents
The notary verifies the POA's validity and the signing proceeds exactly as if you were present. You receive a copy of the signed escritura by email or post, and the original is registered at the Land Registry.
After completion, your lawyer will handle the payment of ITP (transfer tax), notify the cadastro and ayuntamiento of the ownership change, and register the property in your name.
