Buying guide · Buying process

Powers of Attorney for a Remote New-Build Purchase

By eVoost Legal & Tax Desk Last reviewed 2026-09-14
In short

Purchasing a new-build property on the Costa del Sol remotely is highly feasible with a Power of Attorney (POA). A POA authorises a trusted legal representative to handle crucial steps like obtaining your NIE, opening a Spanish bank account, signing contracts, and managing tax obligations. This guide explains the process, costs, and key tax considerations for foreign buyers.

Navigating Remote New-Build Purchases on the Costa del Sol with a Power of Attorney

Acquiring a new-build (obra nueva) property on the Costa del Sol in Andalusia, Spain, can be an exciting prospect for foreign buyers. However, managing the legal and administrative complexities from abroad can be challenging. A Power of Attorney (POA), known as a Poder Notarial in Spain, is an indispensable tool that enables a trusted legal representative to act on your behalf, ensuring a smooth and efficient remote purchase process.

What is a Power of Attorney (POA)?

A Power of Attorney is a legal document that grants authority to an individual (the attorney-in-fact or ‘apoderado’) to perform specific legal acts on behalf of another person (the principal or ‘poderdante’). In the context of a Spanish property purchase, POAs are typically classified into two main types:

Why Use a POA for a Remote New-Build Purchase?

Engaging a legal representative via a POA offers significant advantages, especially for foreign buyers unable to be physically present for every stage of the property acquisition. Your representative can undertake critical tasks, including:

  1. Obtaining a Spanish Foreigner Identification Number (NIE): The NIE is essential for all financial and legal activities in Spain, including property purchase, opening bank accounts, and paying taxes. Your representative can apply for this on your behalf.
  2. Opening a Spanish Bank Account: Necessary for handling payments related to the property purchase, utility bills, and taxes.
  3. Signing Contracts: This includes reservation contracts, private purchase contracts (contrato de compraventa), and the final public deed of sale (Escritura de Compraventa) before a Notary.
  4. Paying Taxes and Fees: Ensuring all applicable taxes, such as IVA and AJD, and other associated fees are paid on time.
  5. Arranging Utilities and Services: Connecting electricity, water, internet, and other essential services to your new property.
  6. Liaising with Developers and Lawyers: Acting as your point of contact throughout the entire process.

How to Obtain a Power of Attorney for Spain

There are two primary ways to grant a POA valid in Spain:

  1. In Spain: You can grant a POA directly before a Spanish Notary. This is usually the quickest method if you are able to travel to Spain. The Notary will draft the document in Spanish, explain its contents, and witness your signature.
  2. Outside Spain: If you cannot travel, you can execute a POA in your country of residence.
    • Local Notary: You will sign the POA before a local Notary in your home country. This document must then be legalised for international use, typically through the Hague Apostille, if your country is a signatory to the Hague Convention of 1961 [7, 33, 35, 41]. The apostilled document will then need to be officially translated into Spanish by a sworn translator in Spain.
    • Spanish Consulate or Embassy: Alternatively, you can execute the POA directly at a Spanish Consulate or Embassy in your country of residence [16, 19, 24, 30, 38]. This method ensures the document is issued in Spanish and is immediately valid in Spain without the need for an Apostille or sworn translation.

The cost of a POA in Spain generally ranges from approximately €25 to €150, depending on its complexity and length [11, 12, 26, 60, 63, 64, 65, 71]. Additional costs may apply for sworn translations or Apostille services if executed outside Spain 26.

Essential Identifiers: The NIE

The Número de Identificación de Extranjero (NIE) is a unique, personal, and sequential identification number for foreigners in Spain, mandatory for nearly all legal and financial transactions 25.

Opening a Spanish Bank Account for Non-Residents

A Spanish bank account is crucial for managing property-related expenses. Non-residents can open an account, typically requiring the following documents:

Some banks facilitate opening a non-resident account remotely or can convert it to a resident account once your NIE is processed 75.

Key Taxes and Costs for New-Build Property Purchase in Andalusia

When purchasing a new-build property on the Costa del Sol, several taxes and fees apply:

Overall, expect purchase costs and taxes for a new-build property in Andalusia to range between 12% and 15% of the property value, excluding mortgage costs [77, 90].

Ongoing Taxes for Non-Resident Property Owners

As a non-resident property owner in Spain, you will be subject to annual taxes:

Considerations for Selling a Property as a Non-Resident

While focused on purchasing, it is useful to be aware of the tax implications upon future sale:

Mortgages for Non-Residents

Spanish banks generally offer mortgages to non-residents, typically financing up to 60-70% of the property’s purchase price or valuation, whichever is lower [72, 74, 78, 79, 84]. This is lower than the 80% often available to residents. The exact Loan-to-Value (LTV) can vary based on the applicant’s financial profile and the bank’s policies.

By understanding these processes and costs, foreign buyers can confidently navigate the remote purchase of a new-build property on the Costa del Sol using a Power of Attorney, ensuring compliance with Spanish legal and tax requirements.

Purchase costs & taxes calculator

Cost breakdown
ItemAmount
VAT (IVA 10%)€35,000
Stamp duty (AJD)€4,200
Notary fees *€850
Land registry *€545
Administrative fees *€400
* estimated — varies by property and provider
Total added costs €40,995
Total outlay (price + costs) €390,995

11.7% of the price

Applied rates (Andalucía): new build VAT 10% + AJD 1.2%; resale ITP 7.0%.

Indicative conversion from euros. Rates as of 2026-08-01 (refreshed live when available).

Estimate only, not tax advice. New-build VAT and AJD are national/regional rates; resale ITP can be banded by property value in some regions. Confirm the applicable figures with a lawyer or tax adviser before buying.

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Frequently asked questions

Can I buy a new-build property in Spain without being physically present?

Yes, you can purchase a new-build property remotely in Spain by granting a Power of Attorney (POA) to a trusted legal representative. This allows them to handle all necessary legal and administrative steps on your behalf, including signing contracts, obtaining your NIE, and managing tax payments.

What is the NIE and why do I need it for a property purchase?

The NIE (Número de Identificación de Extranjero) is a unique identification number for foreigners in Spain. It is mandatory for virtually all legal and financial activities, including buying property, opening bank accounts, paying taxes, and connecting utilities. Your legal representative can apply for it with a POA.

How much is IVA and AJD for a new-build property in Andalusia?

For new-build properties in Andalusia, the IVA (Value Added Tax) is generally <strong>10%</strong> of the purchase price. Additionally, the AJD (Stamp Duty - Impuesto sobre Actos Jurídicos Documentados) is typically <strong>1.2%</strong> of the purchase price. These are paid by the buyer.

What are the ongoing taxes for a non-resident property owner in Spain?

As a non-resident property owner, you will generally pay IRNR (Non-Resident Income Tax), declared annually via Modelo 210, either on imputed income or actual rental income, and IBI (Council Tax), an annual local property tax based on the cadastral value.

Can I get a Spanish mortgage as a non-resident?

Yes, Spanish banks offer mortgages to non-residents, typically financing up to <strong>60-70%</strong> of the property's purchase price or valuation, whichever is lower. The exact terms depend on your financial profile.

How long does it take to get a NIE?

The processing time for a NIE can vary. If applied for in Spain, it might take a few weeks. If requested through a Spanish Consulate abroad, it can range from approximately <strong>2-4 weeks</strong> to several months, depending on the consulate's volume of applications.

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