📝 Trámites y Plantillas DGT

Buying or Selling a Used Car in Altsasu/Alsasua: Download Your Legal Sales Contract Template

If you are planning to buy or sell a second-hand vehicle in Altsasu/Alsasua, you must formalize the transaction with a private sales contract. This document, known in Spain as a Contrato de Compraventa de Vehículo entre Particulares, is the essential legal instrument that transfers ownership and protects both the buyer and the seller from future liabilities, such as undisclosed mechanical defects or unpaid traffic fines.

Instructions on how and where to submit it in Altsasu/Alsasua

In Spain, this contract is a private agreement that does not need to be notarized, but it must be signed by both parties. Once signed, the process to complete the transfer in the Altsasu area follows these steps:

Pay the Transfer Tax (ITP): You must pay the "Impuesto de Transmisiones Patrimoniales" (Model 620/621). In Navarre, this is handled through the Hacienda Foral de Navarra. You can often do this online if you have a digital certificate.
DGT Appointment: After paying the tax, you must change the ownership at the DGT (Dirección General de Tráfico). Since Altsasu does not have a DGT office, the nearest headquarters is in Pamplona. You must book an appointment (cita previa) online at the DGT website before going.
Keep copies: Always keep a signed copy of the contract for your personal records for at least four years, as it serves as proof of the date of sale in case of future disputes.

📄 Modelo Oficial / Official Template

Plantilla / Template

CONTRATO DE COMPRAVENTA DE VEHÍCULO / VEHICLE SALES CONTRACT

En Altsasu, a [Date] de [Month] de 202X. / In Altsasu, on [Date] of [Month], 202X.

REUNIDOS / THE PARTIES:
Vendedor / Seller: [Full Name], con DNI/NIE [Number].
Comprador / Buyer: [Full Name], con DNI/NIE [Number].

OBJETO / OBJECT:
El vendedor transfiere la propiedad del vehículo / The seller transfers the ownership of the vehicle:
Marca/Make: [Brand] | Modelo/Model: [Model] | Matrícula/Plate: [Plate Number]

PRECIO / PRICE:
El precio acordado es de [Amount in Euros] euros, pagados en este acto. / The agreed price is [Amount] euros, paid at this moment.

DECLARACIONES / DECLARATIONS:
El vendedor declara que el vehículo está libre de cargas y gravámenes. El comprador declara conocer el estado actual del vehículo. / The seller declares the vehicle is free of charges. The buyer declares to know the current condition of the vehicle.

Firma del Vendedor / Seller Signature: ____________________
Firma del Comprador / Buyer Signature: ____________________

Additional documentation required

To finalize the transfer at the DGT in Pamplona, you will need to present the following documents along with your signed contract:

Original DNI or NIE of both the buyer and the seller.
The vehicle's "Permiso de Circulación" (Registration Certificate).
The "Ficha Técnica" (Technical Inspection Sheet) of the vehicle.
Proof of payment of the ITP (Impuesto de Transmisiones Patrimoniales) from the Hacienda Foral de Navarra.
Proof that the "Impuesto de Vehículos de Tracción Mecánica" (IVTM) for the previous year has been paid to the Altsasu Town Hall.

Expert Tip: Always check the vehicle's "Informe de Vehículo" from the DGT before signing. This report costs a small fee and will tell you if the car has any outstanding liens, embargoes, or pending technical inspections (ITV). Never hand over the keys or sign the contract until you have verified that the car is free of legal "cargas" (encumbrances) that could prevent the transfer of ownership.