More and more companies and platforms want to offer credit: retailers financing purchases, B2B companies offering extended payment terms, and digital platforms building credit fintechs from scratch. The operational question arises quickly: what is the best structure to do it?
In Mexico, not all corporate structures are the same when it comes to granting credit. Lending occasionally to your customers is not the same as operating a professional credit portfolio, offering financial leasing or factoring, or raising institutional funding to scale your portfolio. The legal and regulatory entity you choose determines your growth ceiling and your level of oversight.
The alternatives include:
Granting credit without a serious analysis of the best vehicle to do so can leave your company in a legal limbo: with an operation too large to continue lending "informally," but without the license, controls, and corporate governance required by your funders and the authorities. At that point, advice from a specialized corporate law firm is no longer optional.
There is a difference between:
In the first case, financing is usually seen as an ancillary activity to the commercial business; in the second, we are talking about entities whose corporate purpose is precisely to offer credit, with dedicated origination, scoring, collection, and funding processes.
When granting credit becomes a primary, professional, and recurring activity toward third parties, the Mexican legal framework tends to place the company within regulated categories, such as SOFOMs, as provided for in the General Law of Organizations and Auxiliary Credit Activities (LGOAAC).
Regulation and supervision: what the regulator requires
In Mexico, the ecosystem of entities for granting credit includes:
Each structure entails a different level of oversight by the CNBV and the Bank of Mexico, as well as specific reporting obligations to CONDUSEF and compliance with anti-money laundering regulations.
Defining from the start whether your project will be a fintech or another fully regulated financial entity is key to choosing the best vehicle for granting loans in your specific case.
The S.A. (Sociedad Anónima) is one of the most common corporate forms in Mexico due to its flexibility in adjusting share capital and the asset protection it provides to shareholders.
In the context of granting loans, an S.A. may be sufficient when:
In these cases, using an S.A. to grant loans on an ancillary basis allows you to:
The problem arises when a company incorporated as a simple S.A. begins to function, in practice, like a fintech or a financial institution. This happens, for example, when it grants loans on a large scale to third parties outside its commercial scope, develops independent credit products—such as payroll, personal, or SME loans open to the public—, raises significant funding to continue lending as its primary activity, or even seeks to raise funds from the general public.
In these scenarios, operating solely as an S.A. can create significant risks, such as improper regulatory classification—meaning being treated in practice as a financial entity without the corresponding authorization—as well as greater difficulty in attracting institutional funding, which tends to favor clearer and more specialized structures, such as a SOFOM or other regulated vehicles.
Therefore, for many companies that truly seek to grant loans professionally, the S.A. is often just the first step in a structure that must evolve as the portfolio and business complexity grow.
A SOFOM (Sociedad Financiera de Objeto Múltiple) is, by definition, a corporation whose primary purpose is to grant credit, as well as to carry out financial leasing and factoring operations. Unlike a traditional commercial company, this structure is specifically designed to professionally conduct lending activities and related operations.
Its use has become widespread in Mexico because, while not a bank, it allows for the structuring of credit businesses with legal clarity. Since it does not take deposits from the general public, a SOFOM operates under a different regime than banks, yet with sufficiently clear rules to access funding and engage with investors. Depending on its structure and its ties to financial institutions or securities markets, it can operate as either a regulated or a non-regulated entity.
In practice, many business groups and fintech companies use a separate SOFOM to grant credit, as these entities cannot do so directly. This separation helps isolate the credit portfolio risk from the rest of the business, facilitates the structuring of funding schemes, and presents a more institutional face to investors and authorities.
The difference between a SOFOM ER and a SOFOM ENR is primarily explained by their degree of integration into the financial system and, consequently, the level of supervision to which they are subject.
Generally speaking, a SOFOM ER is usually linked through ownership to regulated financial institutions, such as banks, or participates in schemes that involve issuing securities in stock markets. For this reason, it is subject to more intense oversight by the CNBV and a more robust financial regulatory framework, especially regarding prudential matters.
A SOFOM ENR, on the other hand, is not subject to the same level of prudential supervision. The CNBV's intervention focuses primarily on compliance with anti-money laundering obligations, while, depending on the case, it must also meet obligations to CONDUSEF related to adhesion contracts, transparency, and applicable registries.
The choice between a SOFOM ER and a SOFOM ENR is not automatic and usually depends on variables such as:
A corporate law firm with experience in the financial ecosystem can help translate these regulatory differences into a coherent and viable structure for your business.
For fintechs and companies looking to grant credit at scale, the SOFOM is often a particularly suitable structure because it aligns the corporate purpose with the core business activity and offers a structure recognized by the market. Its main advantages include the ability to separate credit portfolio risk from the group's other operations, recognition by banks, funds, and specialized investors, and the corporate flexibility inherent in a corporation, which allows for the incorporation of new shareholders or capital adjustments as the business evolves.
This model is common in SME lending platforms that require bank or fund financing, in companies that combine credit granting with equipment or vehicle leasing, and in factoring projects linked to supply chains. In these cases, the combination of a well-structured SOFOM, solid corporate governance, and adequate risk controls usually represents the market standard.
SOFIPOs are financial entities authorized by the CNBV to accept public savings and grant credit, focusing on popular segments and microfinance schemes. Unlike other structures, they are designed for full financial intermediation, meaning they both accept deposits and deploy them as credit.
As credit-granting entities, SOFIPOs have three key structural features: they are subject to rigorous prudential supervision, they are part of a savings protection scheme through Prosofipo, and they are designed for financial intermediation rather than for fintechs that operate solely with institutional funding.
For this reason, for many projects that wish to grant credit professionally without taking deposits from the public, a SOFOM is usually more appropriate than a SOFIPO, although this analysis should always be conducted on a case-by-case basis.
In addition to SOFIPOs, there are other specialized entities within the Mexican financial system, such as savings and loan cooperatives (SOCAPs), community financial societies (SOFINCOs), and other vehicles designed to serve specific niches.
These structures are often useful when a project has a strong social, community, or cooperative integration component. For a credit fintech looking to scale with institutional funding and technology, however, they usually imply a significant cultural, operational, and regulatory shift.
Some models may fall under the Law to Regulate Financial Technology Institutions, particularly those related to crowdfunding institutions and platforms that combine payments, wallets, and credit in coordination with other entities.
In these cases, the SOFOM structure can coexist with Fintech licenses or strategic alliances. It is essential to design a complete architecture that clearly defines:
Before choosing a legal structure, it is advisable to answer a few questions that serve as a starting point for your analysis:
The answers to these questions help map out different paths for establishing lending entities.
In this model, the base entity is usually a standard corporation (S.A. de C.V.), and lending functions as an ancillary activity aimed at boosting sales rather than building an independent portfolio.
The corporate lawyer’s work focuses primarily on correctly defining the corporate purpose, structuring credit and collateral agreements aligned with the business, and monitoring the risks of regulatory reclassification if the credit volume begins to grow significantly.
When the goal is to provide credit at scale, the base entity is usually a SOFOM (non-regulated), unless there is a link to a financial group or the stock market. Funding comes from banks, debt funds, or investors, but never from the general public.
Here, the corporate firm intervenes in the design of the corporate structure, the manuals and policies required for AML/CFT compliance and obligations applicable to the CNBV, as well as in collateral, funding, and corporate governance schemes.
When the model combines lending with taking deposits from customers, the base entity is usually a SOFIPO or an authorized cooperative. These are lending entities with a more intense supervision regime and a savings protection framework, making them more complex models that require a more gradual development.
Just because another company provides credit through a SOFOM or an S.A. does not mean that solution is right for everyone. There are variables that are not always visible from the outside, such as how that company is funded, its relationship with banks, financial groups, or investors, or the type of portfolio it manages and the regulation that actually applies to it.
A serious corporate firm does not just incorporate lending entities. It designs a complete architecture where the corporate purpose and bylaws reflect the actual business model, the chosen entity aligns with contracts, funding schemes, and risk profiles, and the need for drastic future adjustments is minimized—such as migrating from a generic S.A. to a SOFOM when a significant portfolio is already in operation, with all the legal, regulatory, and operational implications that entails.
In practice, when structuring lending entities, certain errors occur frequently. Identifying them in time can prevent costly adjustments once the business is already in operation.
ROC Abogados can help you align legal strategy with financial and product logic, especially for projects where lending is not an experiment, but the core of the business.
Choosing the right corporate structure is not an isolated or purely formal decision. It requires understanding how the business actually works, how it will be financed, and what level of regulation the project is prepared to take on over time. With this in mind, a practical path to guide your decision can be broken down into the following steps:
A well-thought-out structure from the start reduces the need for later adjustments and provides clarity as the lending model consolidates.
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