Up to this point, I have described a thesis that holds worldwide. Now comes the part that is ours. In the United States, embedded lending is a product thesis: the company embeds credit on top of the software and offers it to the customer. But there is a ceiling. Lending consumes capital, and at some point the startup runs into its own balance sheet. To scale origination, it needs funding, and funding, in the U.S., is expensive and typically runs through banks. In Brazil, that ceiling has a way out that few markets offer: the FIDC. And that is why, here, embedded lending can be more than a product thesis. It can be a capital structure thesis.

The FIDC, Fundo de Investimento em Direitos Creditórios, Brazil's regulated securitization vehicle for receivables, is a fund that buys the receivables the techfin originates. Instead of the startup carrying the credits on its own balance sheet, consuming equity capital with every loan, it assigns those receivables to the fund. The FIDC, in turn, is financed by investors who buy its shares. The design is elegant: the techfin originates with its data, the FIDC funds it with investor capital, and the company scales credit revenue without having to scale its own balance sheet.

The regulatory reform of the last few years, through CVM Resolution 175, made this coupling dramatically more efficient. Under the old rule, every new share issuance required an investor assembly, which throttled funds that needed frequent capital raising, exactly the case for receivables factoring vehicles. The new rule allows the fund's regulations to authorize issuances within pre-approved limits, waiving the recurring assembly. And, perhaps most importantly, the reform opened FIDC distribution to retail investors, dramatically expanding the investor base available to finance this origination. What was once an instrument for a few has become market infrastructure.

Abroad, embedded lending is a product thesis. Here, with the FIDC, it can be a capital structure thesis. That difference is Brazil.

The anatomy of the coupling, and its risks

The coupling between techfin and FIDC has a mechanic well known to market operators, and it is worth understanding to see where the risks live. The originator typically holds the fund's subordinated tranche, which is also the piece that absorbs first losses. This is the operator's skin in the game: if the portfolio it originated deteriorates, its capital feels it first. This design aligns incentives powerfully, because the company only scales if it originates well. There is also revolving structure, where the fund uses incoming payments to buy new receivables, creating a continuous origination engine. And the classic risk mitigants are what define fund quality: subordination, overcollateralization, and an investment policy grounded in concentration limits and structured eligibility criteria.

But it would be dishonest to describe the opportunity without the dangers, because they are real and they take down companies. The first is concentration: a portfolio anchored in a small number of obligors or in a single sector carries risk that materializes all at once. The second is duration mismatch: financing long-dated credit with short-dated funding is the classic, fatal error. The third, and the most insidious, is origination quality — the temptation to open the origination spigot to feed the fund is the most common way a good structure becomes a bad operation. There is also the tax weight to consider. Receivables assignment has fiscal implications that need to be priced into margin, even though the FIDC, as a vehicle, is efficient.

None of this is an argument against the structure. It is an argument for executing it with discipline. The FIDC is a precision tool: in the right hands, it multiplies; in the wrong hands, it amplifies the error. The difference lives entirely in the discipline of whoever is originating.