Community Property Settlement Mexico (Acuerdo de Liquidación de Bienes de la Comunidad)

A Community Property Settlement Mexico (Acuerdo de Liquidación de Bienes de la Comunidad) is the formal legal instrument by which spouses or former spouses — whose marriage was contracted under the sociedad conyugal (community of property) regime — identify, value, and divide the jointly accumulated assets and liabilities upon the dissolution of the marital community. Governed by the Código Civil Federal (CCF) Articles 197 through 207 and corresponding state civil codes (Códigos Civiles de los Estados), the agreement converts undivided co-ownership interests (copropiedad de la masa conyugal) into individually titled assets assigned to each former spouse.

The sociedad conyugal is one of two principal matrimonial property regimes available under Mexican law — the other being separación de bienes (separate property). Under CCF Article 183, spouses who contract marriage without expressly choosing their property regime default to the rules established by the applicable state civil code, which in many Mexican states defaults to separación de bienes; however, where sociedad conyugal is chosen or presumed, all property acquired during the marriage through onerous title (bienes adquiridos a título oneroso) forms part of the communal mass (masa conyugal), while property inherited or received by gift (bienes recibidos a título gratuito) may remain separate unless expressly included.

CCF Article 197 establishes that the sociedad conyugal begins at the moment of the marriage ceremony (or at the date agreed in pre-nuptial capitulations — capitulaciones matrimoniales) and terminates upon the dissolution of the marriage by divorce, annulment, or death, or by mutual agreement of the spouses during the marriage through a modification of the matrimonial property regime before a Notario Público. Articles 198 through 207 CCF set out the rules for administration of the communal mass, the respective shares of each spouse (equal shares — partes iguales — unless the capitulaciones provide otherwise), and the liquidation process including inventory, valuation, payment of communal debts, and final partition (partición).

The Acuerdo de Liquidación de Bienes de la Comunidad is distinct from, but closely related to, the procedimiento de divorcio (divorce proceedings). In a mutual consent divorce (divorcio por mutuo consentimiento) before a Juzgado Familiar or Notario Público (in states that allow notarial divorce), the liquidation agreement may be filed simultaneously as part of the convenio de divorcio. In a contested divorce proceeding before a Juzgado Familiar, the liquidation of the sociedad conyugal may be resolved in a separate fase de liquidación after the divorce decree is issued. In either case, real property assets assigned to one spouse through the liquidation agreement must be formalised in a escritura pública (notarial deed) and registered with the Registro Público de la Propiedad of the relevant state.

Mexico City's Código Civil para el Distrito Federal — applicable to marriages contracted in CDMX — mirrors the CCF framework while providing specific procedural rules through the Código de Procedimientos Civiles para el Distrito Federal. State civil codes in Jalisco, Nuevo León, Veracruz, and other major jurisdictions contain analogous provisions. The Suprema Corte de Justicia de la Nación (SCJN) has issued jurisprudencia (binding case law) clarifying the valuation date for communal assets (typically the date of effective dissolution, not the date of final partition) and the treatment of appreciation in asset value during the liquidation period.

Forms-legal.com provides this Community Property Settlement template for Mexico as a preparation and information resource. The execution of a formal liquidation of sociedad conyugal affecting real property requires a escritura pública before a licensed Notario Público and registration with the Registro Público de la Propiedad.

A Community Property Settlement Mexico is required whenever a marriage contracted under the sociedad conyugal regime is dissolved — whether through mutual consent divorce (divorcio por mutuo consentimiento), contested divorce (divorcio contencioso), annulment (nulidad matrimonial), or the death of one spouse — and the parties or their estate need to convert the communal property mass into individually titled assets.

The agreement is needed when the spouses hold real estate registered jointly or in one spouse's name but acquired during the marriage under onerous title — without a formal liquidation agreement, the surviving or divorcing spouse lacks a clear legal instrument to establish individual ownership, and any subsequent sale, mortgage, or transfer of the property will require the liquidation to be completed retroactively.

A Community Property Settlement is required when the couple has significant shared financial assets — bank accounts held jointly (cuentas mancomunadas), investment portfolios (cuentas de inversión), AFORE accounts with spousal beneficiary designations, or business interests (participaciones societarias or acciones) acquired during the marriage. Financial institutions and business registries require a formal liquidation instrument before transferring accounts or updating shareholder records.

The agreement is needed when one spouse has been managing a business (empresa familiar, negocio propio, or sociedad de la cual ambos son socios) whose shares or assets form part of the communal mass — the Ley General de Sociedades Mercantiles (LGSM) and the Registro Público de Comercio require formal title transfer documentation before the business registry can reflect the change in ownership.

Under Código Civil Federal arts. 197–207 and the Ley del Notariado of the relevant state, a liquidation agreement involving real property must be executed as a escritura pública and registered with the Registro Público de la Propiedad to be enforceable against third parties (oponible frente a terceros). Without this registration, the assignment of property through the agreement remains valid between the spouses but cannot be used against creditors, buyers, or other parties who rely on the public registry.

A Community Property Settlement is also needed for tax planning purposes — the transfer of assets between spouses as part of a sociedad conyugal liquidation is generally exempt from ISR under Article 93 Section XXII of the Ley del Impuesto sobre la Renta, but the transfer must be properly documented to qualify for this exemption. The Impuesto sobre Adquisición de Inmuebles (ISAI) may apply at state level to certain property transfers, though some states exempt liquidation transfers between former spouses.

A valid Community Property Settlement Mexico under the Código Civil Federal Articles 197–207 and applicable state civil codes must contain the following essential elements to be legally effective and enforceable in property registries, financial institutions, and court proceedings.

Party Identification: Full legal names, CURP (Clave Única de Registro de Población), RFC (Registro Federal de Contribuyentes), official identity document numbers, and domiciles of both spouses or former spouses. The agreement must identify the Acta de Matrimonio (marriage certificate) number and the Registro Civil office and state where the marriage was registered, confirming that the marriage was contracted under the sociedad conyugal regime per CCF Article 183.

Property Regime Confirmation: Explicit recital that the marriage was contracted under (or subsequently modified to) the sociedad conyugal regime, citing the capitulaciones matrimoniales (if any) or the applicable default rule of the relevant state civil code. If the capitulaciones established specific proportions different from the default equal shares (partes iguales), these must be recited.

Inventory of Communal Assets (Inventario de Bienes Comunes): A comprehensive list of all assets forming part of the masa conyugal — real property (identified by folio real from Registro Público de la Propiedad, clave catastral, and full address), bank accounts (institución bancaria, account number, CLABE), vehicles (placas, VIN, título de propiedad), business interests (RFC of entity, percentage of capital represented), pension and AFORE accounts, insurance policies, and personal property of significant value. Assets must be classified as comunales (jointly acquired) versus privativos (pre-marital or inherited during marriage).

Valuation (Avalúo): The agreed or appraised fair market value (valor comercial) of each communal asset as of the liquidation date. For real property, a commercial appraisal (avalúo comercial) issued by a licensed valuador (Perito Valuador certificado por la Sociedad Hipotecaria Federal or equivalent state institution) provides the authoritative value for purposes of ISAI calculation and ISR compliance.

Inventory of Communal Liabilities (Pasivos Comunes): All debts and obligations incurred during the marriage for communal benefit — mortgage loans (créditos hipotecarios, identifying the institución de crédito, credit number, outstanding balance, and monthly payment), personal loans, credit card debts, and business liabilities for which both spouses are jointly liable. The agreement must specify how each liability is assumed by the respective spouse after liquidation.

Partition and Assignment (Partición y Adjudicación): The specific assignment of each asset and liability to each spouse, reflecting the agreed proportional shares (partes iguales or as modified by capitulaciones). For equal value assignments, no compensatory payment is needed; where one spouse receives assets of greater total value, a compensación económica (balancing payment) must be specified — its amount, payment method, and timeline.

Tax Declarations: Confirmation that the transfer qualifies for ISR exemption under LISR Article 93 Section XXII, and identification of the ISAI obligations (if any) arising from real property transfers, with specification of which spouse assumes each tax obligation. RFC numbers of both parties must be included for SAT compliance.

Notarial Execution Clause: The requirement for execution as escritura pública before a Notario Público and registration of the corresponding instruments with the Registro Público de la Propiedad (for real estate), Registro Público de Comercio (for business interests), and financial institution notifications (for bank accounts and investments). Forms-legal.com provides this Community Property Settlement Mexico template as a preparation guide — formal execution before a Notario Público is required for real property transfers.

Signatures and Date: Full signatures of both parties, with the city and date of execution. If executed as part of divorce proceedings before a Juzgado Familiar, the court's approval of the liquidation agreement must be obtained before registration with property registries.