Power of Attorney for the Purchase and Sale of Properties and Vehicles

Clients who have already done it

Verified reviews of this service

A power of attorney for purchase and sale legally authorizes another person (attorney-in-fact) to act on your behalf in all procedures necessary to buy or sell an asset. This includes:

• Signing purchase and sale contracts and public deeds
• Making payments and collecting the agreed price
• Submitting documentation to registries and administrations
• Negotiating operation conditions
• Signing mortgage loans if necessary
• Completing registry and tax procedures

The attorney-in-fact acts with the same legal powers you would have if you were present.

Yes, it is absolutely mandatory. For another person to legally sign a purchase and sale on your behalf, they must have a valid power of attorney that specifically authorizes them to do so.

Without this document, any signature or procedure carried out by another person on your behalf would lack legal validity and the operation could be annulled. Property registries, notary offices, and public administrations require this requirement without exception.

The power of attorney guarantees that you have given your consent consciously and voluntarily before an official notary.

For the power of attorney to be valid in a purchase and sale, it must mandatorily contain:

• Complete data of the principal: full name, DNI/NIE/passport, address
• Attorney-in-fact data: complete identification of the authorized person
• Description of the asset: complete address, cadastral reference, vehicle registration, etc.
• Specific powers: what specific acts they can perform (sign, collect, pay, register)
• Limitations if any: minimum/maximum price, specific conditions
• Duration or validity: until when the power is valid

Our notaries take care of drafting the document including all these elements correctly.

Yes, you can grant a power of attorney for purchase and sale from anywhere in the world in three ways:

1. Notarial video conference with Notario.org (fastest): Through digital identification and electronic signature before a licensed Spanish notary, completely online.

2. Spanish consulate in your country: Going to the nearest Spanish consulate, although it usually has appointments weeks in advance.

3. Local notary with Hague Apostille: Before a notary in your country of residence, then legalizing the document with apostille.

The online option is the fastest and most convenient, ready in 24 hours without waiting or travel.

The duration of the power of attorney is decided by you when granting it. The most common options are:

Specific temporary power: Valid only until completing the specific purchase and sale operation. It automatically expires after the signing.

Power with fixed term: Valid for a specific period (6 months, 1 year, etc.) for operations that may require more time.

Indefinite power: No expiration date, valid until you expressly revoke it.

For specific purchase and sales, the most common is to grant it only until completing the operation, ensuring that the attorney-in-fact cannot act afterward without your authorization.

The cost depends on several factors: complexity of the power, value of the operation, and additional services. At Notario.org we offer personalized quotes without obligation.

The price includes: document drafting by licensed notary, signature video conference, digital certification, and complete guidance. If you need apostille for international use, it has an additional cost.

Contact us to receive an exact quote adapted to your specific case in less than 2 hours.

For the notarial video conference you need:

• Valid identity document: valid DNI, NIE, or passport
• Stable internet connection: WiFi or mobile data with good speed
• Device with camera and microphone: computer, tablet, or smartphone
• Digital certificate or identification system: we indicate how to obtain it if you don't have one
• Purchase and sale information: asset data, approximate price, attorney-in-fact data

We send you detailed instructions before the video conference so everything is ready.

Yes, you can revoke a power of attorney at any time as long as the operation has not been consummated. To revoke a power you must:

1. Grant a revocation deed before a notary
2. Formally notify the attorney-in-fact that the power is void
3. Communicate the revocation to involved third parties (buyer, registry, etc.)

Once the attorney-in-fact has signed the purchase and sale using the power, it is consumed and the operation carried out can no longer be revoked. That is why it is important to grant specific powers with clear instructions about the limits of action.

You decide the limits when granting the power. You can establish:

Minimum sale price: The attorney-in-fact cannot sell below that amount.

Maximum purchase price: If it is for buying, maximum limit to pay.

Specific conditions: Payment form, deadlines, suspensive conditions, etc.

General power without limits: The attorney-in-fact freely decides the price (only recommended with people you completely trust).

The most common is to establish a minimum price or a range to protect your interests. Our notaries advise you on the best option according to your case.

Yes, the same power of attorney can authorize you for the purchase and sale of both real estate (houses, apartments, commercial premises, land) and vehicles (cars, motorcycles, etc.).

However, it must clearly specify what type of asset is going to be bought or sold. You can include multiple assets in a single power if you are going to carry out several operations.

For vehicles, the power must include the make, model, and registration. For properties, the complete address and cadastral reference. Our notaries draft the document including all necessary specifications to be valid before Traffic Authority or Property Registry as appropriate.