Voluntary Expropriation Agreement Spain (Mutuo Acuerdo)

A Voluntary Expropriation Agreement Spain (Acuerdo de Expropiación por Mutuo Acuerdo) is the written agreement reached between the expropriating administration (Administración expropiante) — whether the Estado, an Autonomous Community (Comunidad Autónoma), a municipal Ayuntamiento, or a public beneficiary (beneficiario de la expropiación) acting under administrative delegation — and the owner (expropiado) of property or rights subject to forced expropriation (expropiación forzosa), by which the parties agree on the amount of the justiprecio (fair compensation) without resorting to the procedural valuation conducted by the Jurado Provincial de Expropiación Forzosa. The legal basis is Article 25 of the Ley de Expropiación Forzosa (LEF — Ley de 16 de diciembre de 1954), supplemented by Articles 69–71 of the Reglamento de la Ley de Expropiación Forzosa (REF — Decreto de 26 de abril de 1957).

Expropiación forzosa in Spain is a constitutionally recognised power of public authorities under Article 33.3 of the Constitución Española 1978, which guarantees private property (propiedad privada) while permitting deprivation for causes of public utility or social interest (utilidad pública o interés social), subject to payment of corresponding compensation and in accordance with the law. The LEF of 1954 establishes the general expropriation procedure applicable to all public administrations, supplemented by sectoral legislation — Ley de Carreteras (Ley 37/2015) for highway expropriations, Ley del Suelo y Rehabilitación Urbana (Real Decreto Legislativo 7/2015 — TRLSRU) for urban planning expropriations, and Ley del Sector Eléctrico (Ley 24/2013) for energy infrastructure. Property subject to expropriation must be registered in the Registro de la Propiedad under the Ley Hipotecaria (Decreto de 8 de febrero de 1946), and the Dirección General del Catastro (Ministerio de Hacienda) maintains the cadastral reference used to identify the expropriated parcels.

The mutuo acuerdo procedure under Article 25 LEF allows the parties to agree the justiprecio at any stage of the expropriation procedure — after the declaration of public utility (declaración de utilidad pública) and the formal need for expropriation (declaración de necesidad de ocupación), but before or instead of the Jurado Provincial de Expropiación Forzosa fixing the valuation under Articles 30–47 LEF. The agreement must set out the price agreed (precio convenido), the description of the expropriated property or rights, and the modalities of payment.

The justiprecio agreed by mutuo acuerdo must comply with the valuation criteria established in the applicable sectoral legislation. For urban land (suelo urbano), valuation under the TRLSRU (Articles 34–41) uses the método residual (residual method) for urban land, based on the potential buildable floor area and market prices. For rustic land (suelo rústico), the capitalisation of agricultural yield (capitalización de rentas) under TRLSRU Article 36 applies. For highway expropriations, the Ley de Carreteras 37/2015 and its implementing circulars of the Ministerio de Transportes establish specific valuation guides (hojas de aprecio orientativas).

The Tribunal Supremo (Sala de lo Contencioso-Administrativo) has established in its jurisprudencia that the mutuo acuerdo valuation is binding on both parties and constitutes a form of transacción under Código Civil Article 1809 — the agreement resolves the valuation dispute and cannot be subsequently challenged before the Jurado Provincial de Expropiación or the Sala de lo Contencioso-Administrativo, except on grounds of defects of consent (vicios del consentimiento) under Código Civil Articles 1265–1270 (error, dolo, intimidación), procedural irregularity, or manifest gross undervaluation (lesividad manifiesta) affecting the public interest.

Payment of the justiprecio in the mutuo acuerdo must comply with LEF Articles 48–57 — the administration must pay within 6 months of the acuerdo, and delay beyond 2 years triggers the expropiado's right to demand retasación (revaluation) under Article 58 LEF. Interest on delayed payment accrues at the legal interest rate (interés legal del dinero) under LEF Article 56 from the date of mutual agreement. For properties registered in the Registro de la Propiedad, transmission of title upon payment is formalised by the Notario in an escritura de expropiación, enabling registration of the administration's ownership.

The Agencia Estatal de Administración Tributaria (AEAT) supervises the tax treatment of expropriation compensation. The transfer by reason of expropiación forzosa is exempt from Impuesto sobre el Valor Añadido under Ley 37/1992 Article 20.One.20 and from Impuesto sobre Transmisiones Patrimoniales Onerosas under Real Decreto Legislativo 1/1993 Article 45.I.b.3. The expropiado's IRPF or IS gain (ganancia patrimonial) must be declared to the Agencia Estatal de Administración Tributaria under Ley 35/2006 del IRPF or Ley 27/2014 del IS.

A Voluntary Expropriation Agreement Spain is needed when an owner of land, buildings, or rights subject to a formally declared expropriation procedure wishes to negotiate a direct settlement of the justiprecio with the expropriating administration, avoiding the delay and procedural costs of the Jurado Provincial de Expropiación process.

An Acuerdo por Mutuo Acuerdo is required when a public infrastructure project — motorway (autopista), high-speed rail (AVE), airport expansion, or energy pipeline — has been formally declared of public utility (utilidad pública) by the Ministerio de Transportes or the relevant Autonomous Community, and the expropiado wishes to expedite receipt of compensation by agreeing a justiprecio directly with the beneficiario de la expropiación (concesionaria or public company managing the project).

A Voluntary Expropriation Agreement is needed when urban planning authorities (Ayuntamiento or Comunidad Autónoma) exercise expropriation powers to implement a Plan General de Ordenación Urbana (PGOU) or Plan Parcial, and the expropiado owner wishes to reach a negotiated agreement on the urban land valuation under TRLSRU Articles 34–41 rather than await the Jurado Provincial de Expropiación determination.

An Acuerdo por Mutuo Acuerdo is required when multiple parcels of land (fincas) registered in the Registro de la Propiedad belong to the same owner and are simultaneously affected by an expropriation project — a global negotiated agreement across all parcels often produces a better outcome for the expropiado than piecemeal Jurado valuations for each individual parcel.

A Voluntary Expropriation Agreement is needed when the expropiado faces urgency (urgente ocupación) procedures under LEF Article 52, which allow the administration to take possession of the property before the justiprecio is fixed, in exchange for a provisional deposit (depósito previo) — the mutuo acuerdo can be used to agree the final justiprecio after occupation has already occurred, resolving the difference between the provisional deposit and the agreed final compensation.

An Acuerdo por Mutuo Acuerdo is required when the expropiado has obtained an independent expert valuation (valoración pericial) from a perito tasador homologado that differs significantly from the administration's initial hoja de aprecio — the mutuo acuerdo mechanism provides a structured negotiation framework to bridge the valuation gap without contentious proceedings before the Jurado.

A Voluntary Expropriation Agreement is needed when the Juzgado de lo Contencioso-Administrativo has set aside a prior Jurado determination on procedural grounds and remitted the valuation for reconsideration — rather than initiating a fresh Jurado process, the parties may prefer to reach a mutuo acuerdo on the revised justiprecio, saving costs and time. The agreement is then presented to the Sala de lo Contencioso-Administrativo of the relevant Tribunal Superior de Justicia for homologation.

Under the Ley de Arrendamientos Urbanos (LAU) 29/1994, Spanish tenancy law sets minimum duration (5 years individuals, 7 years entities) and deposit requirements. The Código Civil Articles 1445–1541 govern sale of property. The Ley Hipotecaria governs the Registro de la Propiedad. The Ley 5/2019 (LCCI) regulates mortgage lending with mandatory FEIN/FiAE disclosure. The Impuesto sobre Transmisiones Patrimoniales (ITP) applies to property transfers.

A valid Voluntary Expropriation Agreement Spain under Article 25 of the Ley de Expropiación Forzosa and Articles 69–71 of the Reglamento must contain the following elements to be enforceable and to effect a valid transfer of ownership to the expropriating administration.

Identification of Parties: Full legal name and DNI/NIF of the expropiado owner (or owners in the case of co-ownership — condominio — requiring all co-owners' signatures under Código Civil Articles 392–406), and identification of the expropriating administration with its CIF and the name and capacity of the official signing on behalf of the administration. Where a public beneficiary (concesionaria, empresa pública) acts as beneficiario de la expropiación, both the administration and the beneficiary should be identified.

Declaration of Public Utility and Necessity: Reference to the formal administrative act declaring utilidad pública o interés social for the underlying project and the acta de necesidad de ocupación identifying the specific parcels affected. These declarations are typically published in the Boletín Oficial del Estado (BOE) or Boletín Oficial de la Comunidad Autónoma (BOCA) and constitute the administrative foundation of the expropriation procedure under LEF Articles 9–21.

Description of Expropriated Property: Precise cadastral reference (referencia catastral) from the Dirección General del Catastro (Ministerio de Hacienda), Registro de la Propiedad folio, surface area (superficie) in square metres or hectares, location, and current use (uso actual). For partial expropriations (expropiación parcial), the exact portion expropriated must be distinguished from the remaining non-expropriated portion (finca resto) by technical survey (levantamiento topográfico).

Justiprecio Agreed: The total amount of the justiprecio agreed by mutuo acuerdo, broken down into: the value of the expropriated property itself (valor del bien); the value of elements permanently attached to the land (vuelo — trees, buildings, installations) valued separately; the premium for rapid agreement (premio de afección) of 5% of the total justiprecio mandated by LEF Article 47; and any residual damage compensation (perjuicios derivados de la expropiación) for losses directly caused by the expropriation.

Valuation Methodology: A brief explanation of the valuation criteria applied — referencing TRLSRU Articles 34–41 for urban land, or LEF Articles 36–43 for rustic land and buildings — to demonstrate that the justiprecio is not manifestly disproportionate to the property's market value. This section also supports the administration's ratification of the acuerdo against a lesividad manifiesta challenge before the Sala de lo Contencioso-Administrativo.

Payment Terms: The timetable for payment of the justiprecio — the administration is obligated to pay within 6 months under LEF Article 48. The mode of payment (transferencia bancaria to the expropiado's designated IBAN, depósito notarial, or consignación with the Caja General de Depósitos under Real Decreto 161/1997) and any deduction of outstanding Impuesto sobre Bienes Inmuebles (IBI) or other property-related debts to the administration.

Tax Treatment: Acknowledgment that the transfer by reason of expropiación forzosa is exempt from IVA under Ley 37/1992 Article 20.One.20 and from ITPyAJD under Real Decreto Legislativo 1/1993 Article 45.I.b.3. The ganancia patrimonial (capital gain) arising for the expropiado must be declared to the Agencia Estatal de Administración Tributaria (AEAT) under Ley 35/2006 del IRPF or Ley 27/2014 del IS. The Plusvalía Municipal (IIVTNU) obligations to the Ayuntamiento following the Tribunal Constitucional's STC 182/2021 ruling.

Delivery of Possession: The date and terms of delivery of possession (entrega de la posesión) to the administration or beneficiary — simultaneous with payment of the justiprecio or on a separately agreed date. Reinstatement obligations for tenants and other rightsholders whose rights are extinguished by the expropriation must be addressed under the applicable lease agreements and LEF Articles 42–47.

Registro de la Propiedad Formalities: The obligation to execute a notarial escritura de expropiación before a Notario and register the administration's ownership in the Registro de la Propiedad under the Ley Hipotecaria, with all outstanding cargas (encumbrances) to be cancelled simultaneously against the proceeds. The Catastro must be updated to reflect the change of ownership following expropriation.

Forms-legal.com provides this Voluntary Expropriation Agreement Spain template as a reference. Expropriation negotiations involve complex valuation law and administrative procedure — every expropiado should obtain independent valuation advice from a perito tasador (registered valuer) and legal representation by an abogado especialista en expropiaciones before signing any mutuo acuerdo to confirm the justiprecio reflects the full market value of the expropriated property. The Voluntary Expropriation Agreement Spain template at forms-legal.com provides a practical reference for negotiating mutuo acuerdo compensation under the LEF framework.

Under the Ley de Arrendamientos Urbanos (LAU) 29/1994, Spanish tenancy law sets minimum duration (5 years individuals, 7 years entities) and deposit requirements. The Código Civil Articles 1445–1541 govern sale of property. The Ley Hipotecaria governs the Registro de la Propiedad. The Ley 5/2019 (LCCI) regulates mortgage lending with mandatory FEIN/FiAE disclosure. The Impuesto sobre Transmisiones Patrimoniales (ITP) applies to property transfers.