Foreign Investment and Trusts

The Trust in Mexico: Legal Architecture of Confidence and Asset Control

April 13, 2026 — Enrique Benet-Gregg

Legal Architecture of the Fideicomiso: Three Parties, One Estate

The fideicomiso is the most versatile legal instrument in Mexican patrimonial law, yet it defies simple classification. Neither ownership in the civilian sense nor mere agency, neither a corporate vehicle nor an ordinary contract, it occupies a singular position in Mexican private law: a figure born from the deliberate transplantation of the Anglo-Saxon trust into a civil law system, transformed over nearly a century of legislative refinement into something distinctly Mexican in structure, function, and limitation. Understanding it requires both a rigorous reading of current statute and an appreciation of the doctrinal tensions its architects never fully resolved.

Article 381 of the Ley General de Títulos y Operaciones de Crédito (LGTOC) — cited throughout this article per the currently operative consolidated text; practitioners should verify article correspondence against the DOF 10/01/2014 consolidated version and subsequent amendments, as the 2014 Reforma Financiera renumbered certain provisions relative to pre-2014 codifications — defines the fideicomiso as the legal act by which the fideicomitente transmits to an authorized institución fiduciaria the ownership or titularity of one or more assets or rights, to be applied to lawful and determined purposes, with the fiduciaria entrusted to carry out those purposes. Three elements emerge from this formulation as juridically indispensable: a specific patrimonial transmission, a determined and lawful purpose (fin lícito y determinado), and an institutionally qualified fiduciary.

The Autonomous Patrimony: Juridical Core of the Institution

The defining legal consequence of a properly constituted fideicomiso is the creation of a patrimonio autónomo — an estate legally separate from the personal patrimony of the fideicomitente, the fiduciaria, and the fideicomisario alike. Assets transferred to the fideicomiso are not subject to seizure by creditors of the fideicomitente for obligations contracted after the date of constitution, nor by the fiduciaria’s own personal creditors for obligations unrelated to the trust’s purpose. Article 389 of the LGTOC reinforces this insulation by establishing that the personal liabilities of the fiduciaria do not affect the trust estate.

The doctrinal characterization of this autonomy has generated sustained academic debate. Bernardo Pérez Fernández del Castillo, one of Mexico’s foremost authorities on the institution, characterizes the autonomous patrimony as a universalidad jurídica de destinación, emphasizing its purposive rather than subjective dimension: the estate coheres not around a subject who owns it, but around a purpose that defines it. Sergio T. Azúa Reyes, in his systematic treatment of fideicomiso theory and practice, draws a sharper structural distinction between formal titularity (held by the fiduciaria) and ultimate beneficial entitlement (vested in the fideicomisario), arguing that precisely this tension defines the fideicomiso’s structural novelty within Mexican patrimonial law. Jorge Barrera Graf, in his broader treatment of Mexican commercial law instruments, observed that the fideicomiso’s enduring utility lies in its capacity to serve radically different economic functions — credit security, real estate holding, succession planning, capital market vehicles — within a single, stable legal framework.

The First Chamber of the SCJN has consistently confirmed that assets within a properly constituted fideicomiso are not subject to attachment for obligations extraneous to the trust’s purpose, reinforcing the operational independence of the autonomous estate in enforcement proceedings. See, among others, Tesis 1a./J. 43/2005, Semanario Judicial de la Federación y su Gaceta, Novena Época, Tomo XXII, agosto de 2005, addressing the insulation of autonomous trust patrimony from creditor actions unrelated to the stated purpose of the fideicomiso. Federal Circuit Courts have further held that the autonomous character of the fideicomiso patrimony requires courts to analyze any creditor action against trust assets by reference to the trust deed’s stated purpose, not merely to the legal title held by the fiduciaria. See, among others, Tesis I.3o.C.490 C, Semanario Judicial de la Federación y su Gaceta, Novena Época, Tomo XXIV, noviembre de 2006, from the Third Collegiate Court in Civil Matters of the First Circuit.

Essential Parties and Their Legal Roles

The fideicomiso requires three legally distinct roles, though two of them may in certain configurations converge in the same person:

Fideicomitente (Settlor): the party that transmits assets or rights to constitute the fideicomiso. Under Article 382 of the LGTOC, the fideicomitente must have full legal capacity and authority over the assets being transferred. Legal entities, including foreign corporations and funds, may act as fideicomitentes subject to the applicable provisions of the Foreign Investment Law (LIE).
Fiduciaria (Trustee Institution): Mexican law restricts this role to authorized financial institutions. Article 385 of the LGTOC, read in conjunction with the Credit Institutions Law (LIC) and the Securities Market Law (LMV), limits the fiduciaria to entities expressly licensed by the National Banking and Securities Commission (CNBV). This institutional requirement fundamentally distinguishes the fideicomiso from its common law ancestor and carries profound structural consequences.
Fideicomisario (Beneficiary): the party designated to receive the economic benefits or assets upon the achievement of the fideicomiso’s purpose. Per Article 383 of the LGTOC, the fideicomisario may be a natural or legal person, and may be a person not yet in existence at the time of constitution, provided they are objectively determinable.

Article 394 of the LGTOC imposes a maximum duration of fifty years on private-purpose fideicomisos, with exceptions for philanthropic, cultural, or public benefit purposes, and for those whose fideicomisario is a legal entity with perpetual legal existence. This limitation carries direct and important consequences for foreign nationals investing in Mexican coastal real estate.

Typology: From Patrimonial Administration to Capital Markets

Mexican practice has developed a rich taxonomy of fideicomiso structures, each calibrated to specific transactional and patrimonial objectives:

Fideicomiso de administración: the fiduciaria holds and manages assets — real property, securities, cash flows, intellectual property rights — on behalf of the beneficiaries, executing administrative acts defined in the trust deed with a scope of authority delimited by the fideicomiso’s constitutive instrument.
Fideicomiso de garantía: assets are transferred to the fiduciaria as security for a credit obligation. Upon debtor default, the fiduciaria executes the guarantee through an expedited extrajudicial procedure, bypassing ordinary mortgage foreclosure litigation (extrajudicial execution procedure governed by Articles 403–414 LGTOC as amended by the Financial Reform, DOF 10/01/2014, which introduced the expedited execution mechanism and mandatory creditor notification requirements). This mechanism significantly reduces recovery timelines in commercial finance transactions and has become the preferred security structure in sophisticated project finance and acquisition financing.
Fideicomiso traslativo de dominio: used in real estate transactions to effectuate the transfer of ownership upon satisfaction of a condition or payment schedule, functioning as a structured conveyance mechanism that separates the legal transmission of title from the economic completion of the transaction.
Fideicomiso testamentario: constituted to take effect upon the fideicomitente’s death, distributing assets according to predetermined instructions. This structure enables a form of testamentary planning that can navigate certain rigidities of Mexican forced heirship provisions, particularly in cross-border estates involving both Mexican and foreign assets.
FIBRA (Infrastructure and Real Estate Fideicomiso): regulated under the LMV and the Income Tax Law (LISR), the FIBRA is the Mexican functional equivalent of a REIT, enabling collective investment in real property through publicly listed trust certificates with a preferential tax regime for qualifying distributions.
Fideicomiso en zona restringida: the constitutional and statutory mechanism that enables foreign nationals to hold beneficial rights over real property within Mexico’s restricted coastal and border zone — the single most commercially significant fideicomiso structure for the Riviera Maya market.

The Restricted Zone Fideicomiso: Constitutional Basis and Foreign Investment Framework

Article 27, Section I of the Political Constitution of the United Mexican States prohibits foreign nationals from acquiring direct ownership of real property located within one hundred kilometers of international borders and fifty kilometers of coastlines — the restricted zone. The Riviera Maya, Cancún, Tulum, Playa del Carmen, and the entirety of Quintana Roo’s Caribbean coast fall squarely within this prohibition.

El mecanismo estatutario que concilia la limitación constitucional con la política de inversión extranjera se establece en el Artículo 11 de la Foreign Investment Law, leído en conjunto con el Artículo 10 de su Reglamento (DOF 04/09/1998), que en conjunto autorizan a los nacionales extranjeros a ostentar derechos fiduciarios sobre bienes inmuebles en zona restringida a través de un fideicomiso constituido con una institución de crédito mexicana autorizada como fiduciaria. El Artículo 11 LIE proporciona la autorización sustantiva en principio; el Artículo 10 del Reglamento establece los requisitos procedimentales operativos, incluida la solicitud de permiso ante la SRE, la designación de una fiduciaria institucional calificada, y la distinción entre términos iniciales de treinta y cincuenta años aplicables a ciertas estructuras de fideicomisos del régimen anterior. Los profesionales que se basan únicamente en el Artículo 11 LIE sin referencia al Artículo 10 del Reglamento tendrán una visión incompleta del cumplimiento para efectos de determinar la elegibilidad operativa. El fideicomisario — el comprador extranjero — obtiene todos los derechos operativos de uso, goce, arrendamiento, mejora y disposición, incluido el derecho de enajenar el derecho fiduciario. El dominio legal permanece a nombre de la fiduciaria como un vehículo institucional. El plazo estándar es de cincuenta años, renovables por períodos sucesivos de cincuenta años, sujeto a la presentación oportuna de una nueva solicitud de permiso ante la SRE conforme a la LIE y al Reglamento y al cumplimiento de los requisitos de inversión extranjera y de prevención de lavado de dinero entonces vigentes — la renovación no es automática y está sujeta a discreción regulatoria al momento de la solicitud.

Esta estructura no crea dominium en el sentido civilista, pero los tribunales mexicanos han tratado consistentemente los derechos fiduciarios del fideicomisario como funcionalmente equivalentes para efectos transaccionales. La consecuencia práctica para compradores, desarrolladores e instituciones crediticias es que el fideicomiso de zona restringida puede gravarse con un fideicomiso de garantía a favor de una institución crediticia, transferirse a terceros, prendarse como garantía, y estar sujeto a arreglos de arrendamiento — aunque cada una de estas operaciones requiere la intervención de la fiduciaria como titular formal del dominio.

Marco Comparativo: Fideicomiso Anglosajón y Fiducie Francesa

La genealogía intelectual del fideicomiso conduce directamente al trust inglés, sin embargo, la institución mexicana se aparta de su ancestro de derecho consuetudinario de formas que reflejan los compromisos irreductibles de la teoría civilista de la propiedad.

Conforme al derecho inglés y estadounidense, el trust opera a través de una división del dominio: el trustee ostentan el dominio legal mientras que el beneficiario ostentan el dominio equitativo — una arquitectura conceptual arraigada en la jurisdicción histórica de la Court of Chancery y completamente ajena al derecho de propiedad civilista, que reconoce únicamente un derecho de propiedad unitario. El fideicomiso resuelve esta incompatibilidad reemplazando el dominio dividido con un patrimonio autónomo: la fiduciaria ostentan el dominio formal, pero ese dominio está jurídicamente gravado por el propósito del fideicomiso e insulated de la hacienda personal de la fiduciaria. El fideicomisario no ostentan dominio equitativo sino un derecho contra el patrimonio autónomo cuya naturaleza jurídica precisa — real o personal — sigue siendo controvertida doctrinalmente en México, como se discute a continuación.

Una segunda divergencia estructural concierne la identidad del trustee. Las jurisdicciones de derecho consuetudinario no imponen requisito institucional alguno: cualquier persona natural o jurídica con capacidad contractual puede actuar como trustee. El requisito mexicano de una institución financiera autorizada por la CNBV como fiduciaria refleja un juicio de política pública de que la concentración de administración patrimonial de terceros sobre activos significativos justifica supervisión prudencial — una opción que mejora la estabilidad sistémica y la protección de acreedores pero reduce materialmente la flexibilidad transaccional e incrementa costos.

La fiducie francesa, introducida por la Ley n° 2007-211 del 19 de febrero de 2007, y codificada en los Artículos 2011 a 2030 del Código Civil, proporciona el análogo civilista más instructivo. Como el fideicomiso, la fiducie crea un patrimoine d’affectation — una hacienda de destino jurídicamente separada de las haciendas personales del constituyente, fiduciario y beneficiario. Francia igualmente restringió el rol del fiduciaire a instituciones financieras reguladas y profesionales del derecho, reflejando la misma lógica prudencial que la ley mexicana. Sin embargo, la fiducie francesa permanece más restringida en propósito — está principalmente autorizada para funciones de garantía y administración — y su uso como instrumento de liberalidad (equivalente a un trust testamentario o donativo) está expresamente prohibido conforme al Artículo 2013 del Código Civil, una restricción que la ley mexicana no aplica con igual severidad. Las reformas francesas posteriores han ampliado gradualmente las clases elegibles de fiduciarios, pero la arquitectura fundamental permanece más estrecha que la versatilidad del instrumento mexicano en aplicaciones de mercados de capitales y bienes raíces.

El análisis comparativo revela que el fideicomiso logra aislamiento patrimonial y administración con propósito sin requerir jurisdicción equitativa, mientras que ofrece mayor alcance transaccional que la fiducie francesa — particularmente en estructuras de fideicomisos de inversión en bienes raíces y aplicaciones de compradores extranjeros que no tienen equivalente directo francés.

Evolución Legislativa: De 1924 al Marco Regulatorio Actual

The fideicomiso entered Mexican positive law through the Ley General de Instituciones de Crédito y Establecimientos Bancarios of 1924, which provided the first statutory recognition of the institution by borrowing from North American trust law practice in the context of the post-revolutionary banking reconstruction. The LGTOC of 1932 systematized the fideicomiso within the broader framework of credit instruments, establishing the foundational three-party structure and the authorized-institution requirement that persist today.

Successive legislative cycles refined the institution without altering its essential architecture. The Ley de Instituciones de Crédito of 1990 redefined the scope of authorized fiduciarias following banking reprivatization. The LIE of 1993, enacted in the context of NAFTA negotiations, operationalized the restricted zone fideicomiso as the primary vehicle for foreign real estate investment and standardized its procedural requirements. The Reforma Financiera of 2014 introduced significant modifications to fiduciaria accountability standards, strengthened the treatment of fideicomiso de garantía in insolvency proceedings under the Ley de Concursos Mercantiles, imposed enhanced transparency obligations, and — through amendments to the LGTOC consolidated text published in the DOF on 10/01/2014 — introduced the expedited extrajudicial execution mechanism for the fideicomiso de garantía now codified in Articles 403–414 LGTOC.

The Ley para Regular las Instituciones de Tecnología Financiera (Fintech Law), DOF 09/03/2018, introduced a further dimension of regulatory complexity. While the Fintech Law’s primary focus was the authorization of electronic payment institutions and crowdfunding platforms, its provisions governing collective investment fund structures and the authorization criteria for entities managing third-party assets intersect with fiduciaria licensing scope under the LIC. Specifically, the Fintech Law’s framework for investment fund vehicles created fideicomiso-adjacent collective structures that compete functionally with certain fideicomiso de administración and FIBRA-adjacent arrangements, and its prudential authorization requirements have informed CNBV interpretive criteria regarding the threshold at which an entity’s asset management activities require full fiduciaria licensing. Practitioners structuring fintech-adjacent investment vehicles must analyze whether the proposed structure falls within the Fintech Law’s regulatory perimeter or requires a CNBV-authorized fiduciaria under the LIC and LGTOC.

The most recent and operationally significant legislative pressure has come from fiscal and anti-money laundering frameworks. The Decree reforming, adding and repealing various provisions of the Código Fiscal de la Federación published DOF 12/11/2021, together with subsequent CFF reform provisions published DOF 27/12/2021, introduced mandatory beneficial ownership disclosure obligations for fideicomisos, requiring fiduciarias to identify and register the ultimate beneficial owners of trust structures in the SAT’s beneficial ownership registry within prescribed deadlines. Complementary reforms to the LISR — specifically the amendments to Articles 4-B and 76-A published as part of the Fiscal Miscellany Decree DOF 12/11/2021 — extended enhanced reporting obligations to fideicomiso income allocations and patrimonial transmissions, imposing obligations that materially increased disclosure intensity for foreign fideicomisarios. The 2022–2023 UIF regulatory cycle then tightened these requirements further through updated Reglas de carácter general under Article 115 LIC, aligning Mexico’s beneficial ownership disclosure standards with FATF Recommendations 10, 25, and 40 and imposing enhanced due diligence obligations on fiduciarias for politically exposed persons and cross-border trust structures. The cumulative effect of these CFF, LISR, and UIF measures defines the compliance burden that practitioners must navigate in all fideicomiso structures operating in Mexico as of 2026.

Critical Gaps and Unresolved Doctrinal Tensions

Despite its legislative maturity, the fideicomiso presents several structural gaps that sophisticated practitioners must navigate with precision.

First, the nature of the fideicomisario’s right remains contested. Mexican courts have not uniformly characterized the fideicomisario’s interest as either a real right (derecho real) enforceable against third parties or a purely personal right (derecho personal) against the fiduciaria. The distinction carries significant consequences: a real right classification would give the fideicomisario priority in the fiduciaria’s insolvency and standing to pursue third-party acquirers; a personal right classification limits the fideicomisario to contractual remedies. Raúl Cervantes Ahumada’s systematic analysis of credit instruments acknowledges this ambiguity without resolving it, accurately reflecting a doctrinal uncertainty that Mexican courts have addressed inconsistently across jurisdictions and circuits. See, among others, Tesis 1a. CLXXXI/2013 (10a.), Semanario Judicial de la Federación y su Gaceta, Décima Época, Libro XXII, julio de 2013, Tomo 1, in which the First Chamber of the SCJN examined the nature of fideicomisario rights in the context of enforcement proceedings without definitively resolving the real versus personal right classification across all fideicomiso modalities.

Second, self-settled fideicomisos — where the fideicomitente and fideicomisario are the same person — raise questions about the completeness of patrimonial segregation. The autonomous patrimony’s insulation from personal creditors may be vulnerable to acción pauliana under Articles 2163 through 2179 of the Código Civil Federal (CCF), or to insolvency recharacterization under the Ley de Concursos Mercantiles, particularly where the fideicomiso was constituted in anticipation of financial difficulty.

Third, cross-border recognition of Mexican fideicomisos as trust equivalents for foreign tax, estate, and enforcement purposes remains legally uncertain in most jurisdictions. Mexico has not acceded to the Hague Convention on the Law Applicable to Trusts and on their Recognition (1985), and bilateral arrangements addressing fideicomiso recognition are fragmentary. This creates structural risk for international estate plans that depend on coordinated treatment of Mexican trust assets.

Fourth, succession planning through restricted zone fideicomisos requires careful structural drafting. The fideicomiso deed must expressly address the transmission of beneficial rights upon the fideicomisario’s death; absent express language, the interaction between the trust instrument, Mexican succession law under the applicable state civil code, and the foreign beneficiary’s national law can generate significant interpretive disputes. Mexican courts apply the lex situs rule to real property succession, meaning the fideicomiso deed and Mexican law govern the disposition of restricted zone coastal property regardless of the beneficiary’s domicile or the governing law of a foreign estate. See, among others, Tesis 1a./J. 20/2015 (10a.), Semanario Judicial de la Federación y su Gaceta, Décima Época, Libro 17, abril de 2015, Tomo I, addressing the application of lex situs principles to real property located in Mexican territory in the context of succession and patrimonial transmission proceedings.

These gaps are not merely academic. They define the practical boundaries of fideicomiso planning and delineate where competent drafting, advance litigation strategy, and cross-border coordination become essential rather than optional.

IBG Legal’s practice is anchored in the precise analytical tensions this article identifies. Our litigation team has appeared before federal collegiate circuits on the fideicomisario rights classification question — the real versus personal right ambiguity that determines priority outcomes in fiduciaria insolvency and third-party enforcement proceedings — and we bring that litigation experience directly to bear in transactional drafting and structural risk assessment. Our cross-border estate coordination practice addresses the Hague Convention gap directly: for international clients whose estate plans depend on coordinated treatment of Mexican fideicomiso assets in foreign probate, tax, or enforcement proceedings, we design advance recognition strategies and coordinate with counsel in the relevant foreign jurisdictions to reduce the structural risk that Mexico’s non-accession creates. Our transactional practice in restricted zone structures covers the full lifecycle of fideicomiso en zona restringida — from SRE permit applications and fiduciaria designation through encumbrance, transfer, renewal strategy, and dispute resolution before Mexican federal courts and arbitral tribunals. Clients who require advice on any of these matters are invited to contact our Cancún headquarters or our Mexico City and Querétaro offices to schedule a structured consultation specifying the matter type and applicable transaction or dispute timeline.

Sources and References

Legislation

Political Constitution of the United Mexican States, Article 27, Section I (restricted zone; prohibition on foreign land ownership in coastal and border zones).
General Law on Securities and Credit Operations (LGTOC), Official Journal 27/08/1932 and subsequent amendments, Articles 381–407 (pre-2014 numbering; verify current consolidated text against Official Journal 10/01/2014 and subsequent amendments for article correspondence) (fideicomiso: definition, parties, object, fiduciary requirements, duration, and extinction); Articles 403–414 LGTOC as amended by the Financial Reform, Official Journal 10/01/2014 (extrajudicial execution procedure for fideicomiso de garantía; expedited execution mechanism; mandatory creditor notification requirements).
Foreign Investment Law (LIE), Official Journal 27/12/1993 and subsequent amendments, particularly Articles 11 and 12 (fideicomiso in the restricted zone; foreign investment through trust structures; Article 11 provides substantive authorization for foreign nationals to hold beneficial rights over restricted zone real property through a fideicomiso).
Regulations of the Foreign Investment Law and the National Registry of Foreign Investments, Official Journal 04/09/1998 and subsequent amendments; Article 10 is the operative procedural provision for restricted zone fideicomiso authorizations, establishing SRE permit application requirements, institutional fiduciary designation criteria, and the thirty-year versus fifty-year initial term distinction applicable to certain prior-regime trust structures. Practitioners must consult Article 10 of the Regulations in conjunction with Article 11 LIE to obtain a complete compliance picture for operational eligibility.
Law of Credit Institutions (LIC), Official Journal 18/07/1990 and subsequent amendments (authorized fiduciary institutions; CNBV oversight; Article 115 LIC as basis for UIF anti-money laundering obligations applicable to fiduciaries).
Securities Market Law (LMV), Official Journal 30/12/2005 and subsequent amendments (FIBRA regulation; certificate structures; fiduciary authorization for capital market trusts).
Income Tax Law (LISR), Official Journal 11/12/2013 and subsequent amendments; particularly Articles 4-B and 76-A as amended by Fiscal Miscellaneous Decree Official Journal 12/11/2021 (FIBRA tax treatment; fideicomiso reporting obligations; beneficial owner identification; enhanced reporting for fideicomiso income allocations and patrimonial transmissions involving foreign fideicomisarios).
Federal Tax Code (CFF), Official Journal 31/12/1981 and subsequent amendments; particularly reforms published Official Journal 12/11/2021 and Official Journal 27/12/2021 introducing mandatory beneficial ownership disclosure obligations for fideicomisos and requiring registration of ultimate beneficial owners in the SAT beneficial ownership registry (fiscal transparency for fideicomisos; beneficial ownership reporting requirements).
Law of Commercial Insolvency, Official Journal 12/05/2000 and subsequent amendments (treatment of fideicomiso de garantía and autonomous patrimony in insolvency proceedings).
Federal Civil Code (CCF), Articles 2163–2179 (pauliana action; grounds for challenging patrimonial transmissions in fraud of creditors).
Law to Regulate Financial Technology Institutions (Fintech Law), Official Journal 09/03/2018 (collective investment fund structures and fideicomiso-adjacent vehicles; interaction with fiduciary authorization criteria under LIC and LGTOC; CNBV interpretive criteria on threshold licensing requirements for third-party asset management).

Comparative Legislation

France: Law No. 2007-211 of February 19, 2007 instituting the fiducie; Civil Code, Articles 2011–2030 (patrimoine d’affectation; fiduciary requirements; prohibited liberalities).
England and Wales: Trustee Act 2000; Trustee Act 1925 (trustee powers and duties; equitable title framework).
Hague Convention on the Law Applicable to Trusts and on their Recognition, July 1, 1985 (not ratified by Mexico; cross-border trust recognition framework).

Judicial Criteria

SCJN, First Chamber, Thesis 1a./J. 43/2005, Judicial Journal of the Federation and its Gazette, Ninth Era, Volume XXII, August 2005: autonomous nature of fideicomiso patrimony and insulation from personal creditor actions unrelated to the trust’s stated purpose; operational independence of trust estate in enforcement proceedings. See also, among others, additional isolated theses and jurisprudence from the First Chamber addressing creditor actions against trust assets in the Ninth and Tenth Eras.
Federal Circuit Courts, Thesis I.3o.C.490 C, Judicial Journal of the Federation and its Gazette, Ninth Era, Volume XXIV, November 2006, Third Collegiate Court in Civil Matters of the First Circuit: autonomous character of fideicomiso patrimony requires courts to analyze creditor actions against trust assets by reference to the trust deed’s stated purpose, not merely to the legal title held by the fiduciaria; scope of fiduciaria’s institutional obligations under the LGTOC. See also, among others, decisions from the First and Third Collegiate Circuits in administrative and civil matters addressing fideicomisario standing in enforcement proceedings.
SCJN, First Chamber, Thesis 1a. CLXXXI/2013 (10a.), Judicial Journal of the Federation and its Gazette, Tenth Era, Book XXII, July 2013, Volume 1: examination of the nature of fideicomisario rights in enforcement proceedings; the real right versus personal right classification question and its consequences for priority and standing in fiduciaria insolvency contexts. See also, among others, additional First Chamber criteria addressing the fideicomisario’s legal standing across different fideicomiso modalities.
SCJN, First Chamber, Thesis 1a./J. 20/2015 (10a.), Judicial Journal of the Federation and its Gazette, Tenth Era, Book 17, April 2015, Volume I: application of the lex situs rule to succession of real property located in Mexican territory, including assets held in fideicomisos; Mexican law governs disposition of restricted zone coastal property regardless of the fideicomisario’s domicile or the governing law of a foreign estate. See also, among others, earlier First Chamber criteria from the Ninth Era addressing lex situs in cross-border succession proceedings involving Mexican real property.

Doctrine

Pérez Fernández del Castillo, Bernardo. Civil Contracts. 14th ed. Mexico: Porrúa, 2020. (Chapters addressing fideicomiso as legal universality of purpose.)
Azúa Reyes, Sergio T. The Fideicomiso: Theory and Practice. Mexico: Porrúa, 2006. (Systematic treatment of fideicomiso legal structure, party roles, and patrimonial segregation doctrine.)
Cervantes Ahumada, Raúl. Negotiable Instruments and Credit Operations. 18th ed. Mexico: Herrero/Porrúa, 2009. (Authoritative treatment of LGTOC provisions; analysis of ambiguities in fideicomisario’s legal status.)
Barrera Graf, Jorge. Treatise on Commercial Law. Vol. II. Mexico: Porrúa, 1957 and subsequent editions. (Foundational analysis of Mexican commercial law instruments including the fideicomiso’s functional versatility.)
Molina Pasquel, Roberto. The Fideicomiso in Mexico. Mexico: UNAM, 1976. (Early comparative analysis of fideicomiso vis-à-vis Anglo-American trust doctrine.)

Official and Regulatory Sources

National Banking and Securities Commission (CNBV): Provisions of general application applicable to credit institutions (Single Circular for Banks); fiduciaria authorization criteria and prudential standards; interpretive criteria on fiduciaria licensing thresholds in the context of Fintech Law-adjacent collective investment structures.
Tax Administration Service (SAT): Regulatory criteria and tax miscellany applicable to fideicomisos; beneficial owner identification requirements under CFF reforms DOF 12/11/2021 and DOF 27/12/2021; SAT beneficial ownership registry obligations for fiduciarias.
Financial Intelligence Unit (UIF): Rules of general application referred to in Article 115 of the LIC (anti-money laundering obligations for fiduciarias; FATF Recommendations 10, 25, and 40 implementation; 2022–2023 regulatory cycle tightening beneficial ownership disclosure for trust structures, enhanced due diligence for politically exposed persons, and cross-border fideicomiso structures).
Ministry of Foreign Affairs (SRE): administrative criteria for restricted zone fideicomiso authorizations under Article 27 Constitutional, Article 11 LIE, and Article 10 of the Regulation of the LIE; SRE permit application procedures for initial constitution and renewal of restricted zone fideicomisos.