Mutual Consent Divorce Agreement Spain (Divorcio de Mutuo Acuerdo)

A Mutual Consent Divorce Agreement Spain (Convenio Regulador de Divorcio de Mutuo Acuerdo) is a thorough regulatory agreement by which both spouses jointly petition for divorce before the Juzgado de Primera Instancia (Juzgado de Familia in cities with a dedicated family court) or a Notario, having agreed on all aspects of their post-divorce arrangements including child custody, maintenance, use of the family home, spousal support, and division of assets. The agreement operates under Article 86 of the Código Civil (1889) as amended by Ley 15/2005, de 8 de julio, de modificación del Código Civil y de la Ley de Enjuiciamiento Civil en materia de separación y divorcio, which abolished the requirement of prior separation and introduced the no-fault divorce system currently in force in Spain.

The Mutual Consent Divorce Agreement Spain is built around the convenio regulador — the document that, under Article 90 of the Código Civil, must set out the parties' arrangements on all family and property matters arising from the dissolution of the marriage. Article 90 CC specifies the mandatory content of the convenio regulador: (a) care and custody of minor children (guardia y custodia de los hijos menores); (b) arrangements for parental authority (patria potestad) under Article 156 CC; (c) visitation and communication rights (régimen de visitas y comunicaciones) of the non-custodial parent; (d) child maintenance (pensión de alimentos) under Article 93 CC, which the court may fix ex officio even where both spouses have agreed a different amount if children's interests require it; (e) assignment of use of the family home (uso de la vivienda familiar) under Article 96 CC; (f) spousal compensatory pension (pensión compensatoria) under Article 97 CC; and (g) liquidation of the matrimonial property regime (liquidación del régimen económico matrimonial).

The convenio regulador is submitted with the joint divorce petition (demanda conjunta de divorcio) under Article 777 of the Ley de Enjuiciamiento Civil (LEC). The Ministerio Fiscal (public prosecutor) must be given notice and may intervene to protect the interests of minor children. The judge examines the convenio regulador and approves it if it does not damage the interests of either spouse or the children — if the judge finds a provision contrary to children's best interests under Ley Orgánica 1/1996 de Protección Jurídica del Menor, the court may direct the parties to modify that provision. The divorce decree (sentencia de divorcio or auto de divorcio) is then issued, incorporating the approved convenio regulador as an enforceable judicial resolution.

For spouses with no minor children or dependent children, Ley 15/2015 de la Jurisdicción Voluntaria introduced the notarial divorce pathway under Article 87 CC — both spouses, accompanied by their respective lawyers (letrados), appear before a Notario and sign the escritura pública de divorcio, which the notario communicates to the Registro Civil. The notarial pathway is faster (two to four weeks) and less costly than the judicial pathway but is only available where the spouses have no minor children and have reached full agreement on the convenio regulador.

Regional foral law (derecho foral) in Cataluña, Aragón, Navarra, País Vasco, Galicia, and Baleares introduces important variations in matrimonial property regimes that directly affect the content of the Mutual Consent Divorce Agreement. In Cataluña, the régimen de separación de bienes (separate property regime) is the default under the Codi Civil de Catalunya (Llei 25/2010), meaning each spouse retains their own assets and there is generally no community property to divide — divorce requires settlement of any economic compensació per raó de treball (economic compensation for work contribution to the other spouse's business or household under Article 232-5 CCCat). In contrast, in the territories governed by the régimen de gananciales — the common law regime under Articles 1344–1410 CC — divorce requires liquidation of the community of acquisitions, inventorying all gananciales (jointly acquired property) and distributing them equally between the spouses.

A Mutual Consent Divorce Agreement Spain is required whenever both spouses agree to divorce under Código Civil Article 86 and wish to regulate all post-divorce matters through a thorough convenio regulador, avoiding contested litigation before the Juzgado de Familia.

The agreement is needed when spouses have minor children (hijos menores de edad) and must submit the convenio regulador to the Juzgado de Familia for judicial approval under Article 777 LEC — the court must review and approve custody, maintenance, and family home arrangements to protect children's interests under Ley Orgánica 1/1996 de Protección Jurídica del Menor.

A Mutual Consent Divorce Agreement is required when spouses subject to the régimen de gananciales (community property regime under Código Civil Articles 1344–1410) wish to liquidate their community property — inventorying all gananciales (assets acquired during marriage), settling joint debts, and distributing the net community patrimony equally as part of the divorce proceedings.

The agreement is needed when the divorce involves real property (bienes inmuebles) registered in the Registro de la Propiedad — the property division agreed in the convenio regulador must be formalised in an escritura pública before a Notario and registered to transfer title, triggering applicable taxes including Impuesto sobre Transmisiones Patrimoniales (ITP) or the spousal exemption under Ley 29/1987 del Impuesto sobre Sucesiones y Donaciones.

A Mutual Consent Divorce Agreement is required when foreign nationals habitually resident in Spain seek divorce under Spanish jurisdiction, which the Juzgados de Primera Instancia exercise pursuant to Regulation (EU) 2019/1111 (Brussels IIb) where both spouses reside in Spain.

The agreement is also needed when spouses wish to modify previously agreed child custody or maintenance arrangements — a modification petition (demanda de modificación de medidas) under Article 91 CC requires a new convenio regulador or judicial decision establishing the revised arrangements before the Juzgado de Familia.

Parties in Spain should prepare a Mutual Consent Divorce Agreement Spain (Divorcio de Mutuo Acuerdo) proactively rather than waiting for a dispute to arise. Courts interpret agreements based on the written terms rather than oral representations. Under Spanish law, the Código Civil governs marriage (Article 66), divorce (Article 81), custody (Article 92), and maintenance (Article 142). The Ley Orgánica 1/1996 (LOPJM) protects minors. The Registro Civil records births, marriages, and deaths. The Ley 15/2015 de Jurisdicción Voluntaria governs non-contentious proceedings. The Ley Orgánica 1/1982 protects fundamental rights including image and privacy. Where the transaction involves regulated activities, prior approval from the relevant authority may be required before execution.

A valid Mutual Consent Divorce Agreement Spain under Código Civil Articles 86–96 must contain the following essential elements to obtain judicial approval and to regulate post-divorce rights and obligations thoroughly.

Spouse and Family Identification: Full legal names, DNI/NIE numbers, addresses, nationalities, and marriage details (date, place, Registro Civil inscription data) of both spouses. Names, birth dates, and DNI numbers of all minor children (hijos menores de edad) and dependent adult children (hijos mayores dependientes) of the marriage.

Consent to Divorce: An explicit, unconditional declaration by both spouses of their free consent to divorce (consentimiento libre y voluntario) under Article 86 CC — with confirmation that at least three months have elapsed since the marriage date, the only legal precondition.

Parental Authority (Patria Potestad): The arrangement for ejercicio de la patria potestad (exercise of parental authority) over minor children — joint (compartida) in the vast majority of cases, since Article 156 CC establishes the presumption of shared parental authority — covering major decisions on children's education, health, and residence.

Custody (Guardia y Custodia): The custody arrangement under Article 92 CC — custodia compartida (shared custody with alternating residence) or custodia monoparental (sole custody with one parent as primary carer). The Tribunal Supremo's leading judgment STS 29 April 2013 established shared custody as the preferred option where both parents are capable and willing, with subsequent case law consistently applying this principle.

Visitation Schedule (Régimen de Visitas): Detailed schedule for the non-custodial parent (or the secondary carer in shared custody arrangements) — alternating weekends, midweek visits, holiday distribution (Christmas, Easter, summer), and special occasions (birthdays, Father's Day, Mother's Day).

Child Maintenance (Pensión de Alimentos para Hijos): Monthly child support amount under Articles 93 and 142–154 CC, covering ordinary expenses (food, clothing, education, healthcare, extracurricular activities) and the mechanism for sharing extraordinary expenses (gastos extraordinarios — school trips, orthodontics, medical expenses beyond basic coverage). Annual adjustment clause indexed to the INE's IPC (Índice de Precios al Consumo).

Family Home (Vivienda Familiar): Allocation of use of the family home under Article 96 CC — assignment to custodial parent and children, agreement to sell and divide proceeds, or temporary shared use with a specified exit timeline. For mortgaged properties, a clause addressing the outstanding hipoteca and bank consent for any mortgage novation (novación hipotecaria).

Spousal Support (Pensión Compensatoria): Any compensatory pension under Article 97 CC — amount, payment date, duration (temporal or indefinite), and conditions for modification or termination (remarriage, new cohabitation under Article 101 CC, death).

Property and Asset Division: Inventory and division of all jointly owned assets (bienes comunes) and settlement of jointly assumed debts — with specific provisions for: real property (with planned notarial deed and Registro de la Propiedad registration); vehicles (transfer through Dirección General de Tráfico); bank accounts and investment portfolios; pension plans (planes de pensiones) subject to Article 16 of Real Decreto Legislativo 1/2002 (Ley de Regulación de los Planes y Fondos de Pensiones).

Data Protection: Each spouse's consent to the use of their personal data in the divorce proceedings under Reglamento (UE) 2016/679 (GDPR) and Ley Orgánica 3/2018 (LOPDGDD).

Forms-legal.com provides this Mutual Consent Divorce Agreement Spain template as a practical starting point. Every divorce agreement affecting children or significant assets must be reviewed by a qualified abogado de familia before submission — the convenio regulador has binding long-term consequences on custody, maintenance, and property rights under the Código Civil and applicable foral law.