Comodato in Spain: Free Loan of Property for Expats

🇪🇸 Read the original in Spanish

Do you need to hand over a property to a family member without charging them anything, or perhaps lend a vehicle or machinery to a trusted friend, while remaining legally protected? In Spanish law, the ideal legal instrument for this purpose is the comodato (gratuitous loan) contract—a tool as useful as it is unknown, which allows the free loan of an asset for use without transferring its ownership. In this AbogadoAI article, we will analyse in depth how this mechanism, regulated by the Código Civil (Civil Code), works, what the obligations of each party are, and how to draft a watertight contract to avoid future family or judicial conflicts.

What is a Comodato Contract? Definition and Legal Framework

A comodato is a contract by which one of the parties (called the comodante, or lender) delivers to the other (called the comodatario, or borrower) a non-fungible item (that is, something that is not consumed by its use, such as a home, a car, or a machine) so that they can use it for a certain period of time or for a specific purpose, with the obligation to return it afterwards.

The defining and essential characteristic of the comodato is that it is free of charge (gratuidad). If any type of payment or financial consideration were agreed upon for the use of the asset, the contract would cease to be a comodato and would automatically become an arrendamiento (lease/rental).

The Regulatory Framework in the Spanish Civil Code

This mechanism is meticulously regulated in the *Spanish Código Civil (CC)*, specifically in Title X ("Of the Comodato"), within Chapter I of Title X of Book IV:

• Article 1740 CC: Establishes the generic definition of a loan and distinguishes between the comodato (gratuitous loan of a non-fungible thing for use) and the mutuo or simple loan (loan of money or other fungible thing, with or without an agreement to pay interest).
• Article 1741 CC: Determines that the comodante retains ownership of the loaned item, and that the comodatario acquires solely the right to use it, but not its fruits (unless otherwise agreed).
• Article 1742 CC: Confirms that the obligations and rights arising from the comodato pass to the heirs of both contracting parties, unless the loan was made solely in contemplation of the specific person of the comodatario (having an intuitu personae character).

Rights and Obligations of the Parties

To avoid misunderstandings, the Código Civil precisely defines what each of the signing parties can and cannot do.

Obligations of the comodatario (the person receiving the asset)

The comodatario is the one who enjoys the asset free of charge, which is why the law imposes a very high standard of diligence on them regarding its conservation:

1. Use the item for the agreed purpose: They cannot use it for anything other than what was agreed. If no specific use was agreed upon, the custom of the land or the nature of the asset will be considered (Article 1744 CC).
2. Conservation and ordinary expenses: They are obliged to pay the ordinary expenses that are necessary for the use and conservation of the loaned item (Article 1743 CC). For example, in the case of a property, the comodatario will pay the electricity, water, and basic maintenance bills.
3. Liability for loss or deterioration: If the comodatario uses the item for a different purpose or keeps it in their possession longer than agreed, they will be liable for its loss, even if it occurs due to a fortuitous event (Article 1744 CC).
4. Return: They must return the asset at the end of the agreed term or once the use for which it was loaned has concluded.

Obligations of the comodante (the owner of the asset)

Even though the comodante performs an act of generosity, they also assume certain legal commitments:

1. Respect the term: They cannot claim the return of the item before the end of the agreed term or the end of the use for which it was loaned, unless they have an urgent need for it (Article 1749 CC).
2. Pay extraordinary expenses: The comodante must pay extraordinary expenses incurred for the conservation of the asset, provided that the comodatario informs them before making them, except when they are so urgent that the warning cannot be awaited (Article 1751 CC).
3. Liability for hidden defects: If the comodante was aware of the vices or defects of the loaned item and did not disclose them to the comodatario, they will be liable for any damages the latter suffers as a result (Article 1752 CC).

Crucial Difference: Comodato vs. Precario

It is very common to confuse the comodato with the precario (tenancy at will), a concept created by jurisprudence that is highly common in inheritances and family relationships.

• The comodato exists when a specific term has been agreed (for example, "I lend you this flat for 2 years") or a specific use ("I lend you this commercial premises so you can prepare for your notary public exams"). The owner cannot recover the asset at will until the term expires or the use ends, except in cases of urgent need.
• The precario occurs when the use of an asset is handed over without fixing a term or a specific purpose, or when the comodatario continues to use the asset after the agreed term has ended without the owner's opposition. In a precario situation, the owner can claim the return of the asset at any time through an eviction procedure for precario, regulated in the _Ley de Enjuiciamiento Civil_ (LEC - Civil Procedure Act).

Practical Examples with Real Figures

Example 1: Lending a home to a child

Let us imagine that Juan owns a flat in Madrid with a market rental value of €1,200 per month. His daughter Sofía has just finished university and needs a place to live while she saves for a mortgage deposit.

Juan and Sofía sign a comodato contract for a property with a fixed duration of 3 years.

• Savings for Sofía: She avoids paying rent of €1,200 per month, which represents an indirect benefit of €43,200 over three years.
• Ordinary expenses: Sofía assumes the payment of the community fees (€80/month), water, electricity, and internet consumption (€150/month), and the rubbish collection tax (€60/year).
• Extraordinary expenses: During the second year, the communal boiler breaks down, and Juan (as owner/comodante) must pay an extraordinary levy of €1,500 for its replacement, as this exceeds ordinary maintenance.
• At the end of the 3 years, Sofía must return the keys of the flat to her father in the same state of conservation in which she received it, except for natural wear and tear.

Example 2: Temporary transfer of a commercial vehicle

The company "Reformas Gómez S.L." lends a van valued at €18,000 free of charge to an independent collaborating electrician, Carlos, so that he can carry out works on a specific project for a period of 4 months.

• A comodato contract for movable property is signed, specifying the chassis number and registration plate.
• Carlos (comodatario) assumes the fuel costs and a routine maintenance service of €120.
• If Carlos causes an accident due to his own fault and the vehicle suffers damage worth €3,500, Carlos must pay for the repair, as he had the van under his custody for his exclusive professional benefit.

Step-by-Step Practical Steps to Formalise a Comodato

If you wish to carry out a free loan for use with total legal security, we recommend following these steps:

1. Drafting the contract in writing: Although the Código Civil permits verbal contracts, proving their existence and terms is extremely difficult. Draft a private document clearly identifying the comodante, the comodatario, and the loaned asset.
2. Defining the object and delivery condition: Describe the asset in detail. If it is a property, state the address, referencia catastral (cadastral reference), and attach a photographic inventory of the furniture and its state of conservation.
3. Establishing the term or use: Set a specific end date (e.g., 31 December 2026) or a defining event (e.g., "until the comodatario completes their Master's degree studies").
4. Distribution of expenses: Explicitly detail who will pay for utilities, taxes (such as the IBI—property tax—or the Impuesto sobre Vehículos de Tracción Mecánica—road tax), community fees, and insurance.
5. Signing every page: Print two copies of the contract and have both parties sign every single page in duplicate.
6. Filing the Transfer Tax: As it is a gratuitous act, the comodato is exempt from taxation, but it is highly recommended to submit the Modelo 600 (self-assessment form for Impuesto de Transmisiones Patrimoniales - ITP) to the tax office of your Comunidad Autónoma (Autonomous Community) within 30 business days of signing. Submitting it with a €0 fee serves to establish a "certified date" (fecha fehaciente) for the document against third parties (such as the Agencia Tributaria—the Spanish Tax Agency).

Mistakes You Must Avoid

• Not setting an end date or a specific use: If you fail to do this, the contract could be legally classified as a precario. This would force you to go to an eviction trial if the occupant refuses to leave, delaying the recovery of your property for months.
• Agreeing on a hidden periodic payment: If you charge even a symbolic amount (for example, €100/month "to help with expenses" without a breakdown), jurisprudence will consider that an arrendamiento urbano (urban lease under the LAU—Urban Leases Act) exists, granting the tenant the right to mandatorily extend the lease for up to 5 or 7 years.
• Not recording the physical state of the asset at the start: If you lend a car or a property without a signed inventory, it will be almost impossible for you to claim damages in court caused by the negligent use of the comodatario.
• Not planning for termination upon death: If you do not specify in the contract that it terminates upon the death of the comodatario, their heirs could have the right to continue using the asset until the legally agreed term ends.

Frequently Asked Questions (FAQ)

Can the comodante recover the property before the agreed term?

Yes, but only under two exceptional circumstances set out in *Article 1749 of the Código Civil**: if the comodante has an urgent need for the property (for example, if they lose their own home or get divorced) or if it is proven that the comodatario* is using the property in an improper or harmful manner.

Who must pay the Property Tax (IBI) in a property comodato?

By law, the taxpayer liable for the IBI (Impuesto sobre Bienes Inmuebles) is the owner (comodante). However, the parties can freely agree in the contract that the comodatario will reimburse this amount to the owner. To avoid tax issues, it is advisable for the owner to pay the tax directly and then have the comodatario transfer that amount under the concept of "reimbursement of agreed expenses".

What happens if the comodatario refuses to return the asset when the contract ends?

In this case, the comodatario becomes an unlawful possessor (a de facto precarista). The owner must file a civil lawsuit for eviction due to expiration of the contract term or a acción reivindicaria (recovery action) under the _Ley de Enjuiciamiento Civil_. Furthermore, from the moment of the delay, the comodatario will be liable for any damage the item suffers, even due to force majeure.

Can a property received in comodato be rented out or sublet?

No. The comodatario only has the right to the personal use of the item. They cannot rent, sublet, or transfer the use of the property to third parties without the express written consent of the owner (comodante), as derived from the highly personal nature of this contract.

In Summary

• The comodato is a strictly gratuitous loan contract for use regulated by the Spanish Código Civil.
• It differs from the precario in that the comodato has a determined duration or a specific use agreed upon in writing.
• The comodatario assumes the obligation to preserve the asset with the diligence of a good parent (buen padre de familia) and pay ordinary expenses of use.
• The owner (comodante) retains ownership of the asset and can only claim it back early in case of urgent need.
• To avoid issues with the Tax Agency and guarantee legal certainty, it is essential to draft the contract in writing and register it using Modelo 600 at no cost.

General legal information, not personalised legal advice. For your specific situation, ask your question for free at AbogadoAI — answers grounded in Spanish law (BOE), in English.

This is general information, not legal advice. Verify on the BOE or consult a lawyer for your specific case.