The Reservation Contract for a New-Build: What to Check

Purchasing a new-build, or ‘obra nueva’, property on the Costa del Sol in Andalusia, Spain, is an exciting prospect for many foreign buyers. The initial step in this journey often involves signing a reservation contract. While seemingly straightforward, this document is legally binding and sets the foundation for your entire purchase. A thorough understanding of its clauses, associated taxes, and legal safeguards is paramount to protecting your investment. This guide outlines what foreign buyers must scrutinise in a new-build reservation contract in this popular Spanish region.

Understanding the Reservation Contract

A reservation contract (contrato de reserva) is a preliminary agreement between you (the buyer) and the property developer or seller. Its primary purpose is to take the property off the market for a specified period, typically ranging from 7 to 30 days, while you conduct initial due diligence [29, 33]. During this time, the developer agrees not to offer the property to other potential buyers. Signing this contract usually involves paying a small reservation deposit, which can range from a few thousand euros up to 1-5% of the total purchase price [29, 32, 33].

It is crucial to understand that while a reservation contract signifies intent, it is distinct from a private purchase contract (contrato privado de compraventa) or the final public deed (escritura pública). The legal security it offers can be less comprehensive than a deposit contract (contrato de arras) because it is not explicitly regulated by the Civil Code, but rather by the Law of Instalment Sales of Movable Goods 28/1998 ³⁴. Consequently, cancellation clauses must be clearly stipulated within the reservation contract itself ³⁴.

Key Elements to Check in the Reservation Contract

Before signing any document, particularly a reservation contract, ensure your legal representative has thoroughly reviewed it. Here are the essential elements to confirm:

1. Developer Details: Verify the full legal name, company registration details, and ensure the developer legitimately owns the land or has the rights to develop it [16, 29].
2. Buyer Details: Your full name, passport details, and, crucially, your NIE (Número de Identificación de Extranjero) must be accurately recorded [16, 29]. The NIE is a mandatory tax identification number for any financial or legal transaction in Spain, and you cannot proceed with a property purchase without it [14, 19, 23, 24, 26]. It is advisable to apply for your NIE as early as possible.
3. Property Description: The contract should precisely identify the new-build unit, including its exact address, plot number, urbanisation, and any associated features such as parking spaces or storage rooms [16, 29, 32].
4. Purchase Price and Payment Schedule: Clearly state the agreed total purchase price and the breakdown of payments, including the initial reservation deposit, subsequent stage payments during construction, and the final payment due upon completion [29, 33].
5. Conditions for Deposit Refund: This is one of the most critical aspects. The contract must explicitly outline the conditions under which your reservation deposit is fully refundable. Typically, if the developer fails to proceed with the sale due to legal issues, inability to obtain necessary licenses, or failure to deliver, the deposit should be returned [16, 32]. However, if you, the buyer, withdraw without a legally valid reason stipulated in the contract, the deposit is usually forfeited [16, 29]. Common conditions for refundability might include the property not obtaining a mortgage or the developer failing to secure a building licence.
6. Completion Deadline: A clear and reasonable deadline for the completion and delivery of the property should be stated. New-build projects can experience delays, so understand any clauses relating to extensions ³³.
7. Bank Guarantees: For new-build and off-plan properties, Spanish law mandates that developers provide bank guarantees (avales bancarios) or equivalent insurance policies to protect all deposits and stage payments made by buyers during construction [16, 42, 49]. These guarantees ensure that if the developer defaults, becomes insolvent, or fails to complete the property on time, you will receive a full refund of your money, plus legal interest [16, 46, 49]. Ensure the contract stipulates that such guarantees will be provided for all payments made prior to completion.
8. Licencia de Primera Ocupación (First Occupancy License): This certificate, issued by the local town hall, confirms that the property has been built in accordance with planning regulations and is suitable for habitation [7, 21, 22]. It is essential for connecting utilities (water, electricity, gas) and often for obtaining a mortgage [7, 8, 21, 25]. Ensure the contract includes a clause making the completion conditional upon the developer obtaining this vital document ²¹.

Tax Implications for New-Build Purchases

When purchasing a new-build property in Andalusia, foreign buyers must account for specific taxes and costs that differ from those of a resale property. These are typically IVA (Value Added Tax) and AJD (Stamp Duty).

• IVA (Impuesto sobre el Valor Añadido): For new residential properties in Spain, the standard IVA rate is 10% of the purchase price [3, 11, 30, 35, 37, 40, 44]. This applies to properties sold directly by the developer for the first time [30, 37, 43]. The developer is responsible for collecting this tax and remitting it to the Spanish tax authorities ¹¹.
• AJD (Actos Jurídicos Documentados): In Andalusia, the Stamp Duty for new-build properties is currently 1.2% of the purchase price [11, 31, 35, 37, 44, 45]. This tax is levied on the notarised and registered documents related to the purchase ¹¹.

In addition to these main taxes, buyers should budget for legal fees, notary fees, and land registry fees, which typically add another 2-3% of the purchase price [31, 35, 45]. Overall, foreign buyers should anticipate total buying costs for a new-build property in Andalusia to be around 13-14% of the purchase price, or up to 15% to allow for contingencies [5, 31].

Ongoing Property Taxes for Non-Residents

Once you own a property in Spain as a non-resident, you will have annual tax obligations:

• IBI (Impuesto sobre Bienes Inmuebles): This is an annual municipal property tax, similar to council tax. It is levied by the local town hall based on the property’s cadastral value (valor catastral), not its market value [4, 5, 17, 18]. Rates vary by municipality on the Costa del Sol, generally ranging from 0.4% to 1.1% of the cadastral value [17, 18].
• IRNR (Impuesto sobre la Renta de No Residentes) / Modelo 210: Non-resident property owners in Spain are subject to Non-Resident Income Tax (IRNR), even if they do not rent out their property [13, 15]. If the property is for personal use and not rented, Spain imputes a notional rental income (renta inmobiliaria imputada). This imputed income is typically 1.1% (or 2% if the cadastral value hasn’t been revised in over ten years) of the cadastral value, which is then taxed [5, 13, 17]. The tax rate for EU/EEA residents (including Iceland and Norway) is 19%, while for other non-EU residents (including UK owners post-Brexit), it is 24% [5, 12, 13, 17]. This tax is declared annually using Modelo 210 [6, 12, 13]. If you rent out your property, you will pay IRNR on the actual rental income, with different rules for expense deductions depending on your country of residence [13, 15].

Legal Protections for New-Build Buyers

Spanish law provides significant protections for buyers of new-build properties, primarily through the Ley de Ordenación de la Edificación (LOE 38/1999) [47, 48, 50, 51].

1. Bank Guarantees: As mentioned, deposits and stage payments for off-plan properties are legally protected by bank guarantees or insurance policies. These are mandatory and must be provided by the developer at no cost to the buyer [46, 49]. Each payment you make should be covered by an individual guarantee, and funds must be deposited into a segregated, protected bank account [42, 49].
2. Construction Defect Warranties: The LOE establishes a tiered system of warranties covering construction defects, counted from the date of the work’s acceptance [28, 39, 51, 52]:
   • A 1-year warranty for minor finishing defects (e.g., paint, tiling, carpentry).
   • A 3-year warranty for defects affecting habitability (e.g., hygiene, acoustic or thermal insulation, waterproofing).
   • A 10-year warranty (garantía decenal) for serious structural defects that compromise the building’s mechanical resistance and stability (e.g., foundations, beams, load-bearing walls). This ten-year insurance is compulsory for the developer [28, 39, 51].

Conclusion

The reservation contract is your initial gateway to owning a new-build property on the Costa del Sol. For foreign buyers, navigating this stage requires meticulous attention to detail and professional legal advice. Ensuring the contract clearly defines terms for deposit refunds, guarantees for your payments, and the developer’s commitment to obtaining essential licenses like the Licencia de Primera Ocupación will safeguard your investment. Understanding the relevant tax implications, such as IVA, AJD, IBI, and IRNR, from the outset is equally important for a smooth and financially sound purchase.