Nubank officially joined the Brazilian Federation of Banks (Febraban) in 2026, after unanimous approval by the entity’s Board of Directors. In 2025, the fintech reported revenue of US$ 16.3 billion and net profit of US$ 2.9 billion, figures that surpass some traditional institutions in the sector in the country.
Founded in 2013, the platform operates with digital financial services, often in models that challenged the conventional rules of the Brazilian banking system. With the new association, Nubank begins to follow Febraban’s traditional processes and standards, which should directly impact how customers interact with the company.
Moreover, joining the federation allows Nubank to participate in member decisions and discussions related to sector regulations. Thus, the institution also gains the right to the Credit Guarantee Fund (FGC), an important mechanism that offers greater security to account holders.
The move comes at a time when Nubank seeks to obtain a formal banking license. Despite operating with a strong digital presence, the company had been facing regulatory challenges, especially after the disclosure of the billion-dollar fraud case involving Banco Master.
With the affiliation, Nubank customers will likely have their processes aligned with bureaucracies similar to those of traditional institutions already part of Febraban. Finally, the association reinforces the fintech’s entry into the official Brazilian financial system and expands its access to regulatory tools.
Context and implications of Nubank’s affiliation with Febraban
Nubank operates as a fintech offering financial services mainly through apps, unlike traditional banks that have physical branches for in-person service. This digital structure allows the company to operate nationwide without the need for physical units, providing speed and convenience to the customer. However, this characteristic also differentiates how the fintech relates to the banking market.
Nubank’s recent affiliation with the Brazilian Federation of Banks (Febraban) occurs in a context marked by concerns in the financial sector, especially after the amplification of reported banking frauds in the country. Therefore, Nubank’s joining the association brings greater regulatory security to the company, helping to strengthen its performance and credibility among consumers. On the other hand, linking to traditional institutions may change the competitive dynamics in the market.
According to specialist Werson Kaval, the integration of fintechs into banking federations tends to reduce competitiveness among financial players. As a consequence, services, products, and fees may become more homogeneous, eliminating differences that previously benefited customers. This change can directly impact interest rates, as fintechs, previously independent, used to offer the lowest rates in the market to attract users.
Nubank’s profitability and consolidation in the financial sector are factors that provide stability for its customers. Therefore, the decision to associate with Febraban indicates growing confidence in the conditions of the national banking market. Furthermore, this move signals to other companies in the digital segment the possibility of pursuing a similar path through association.
The financial market closely watches this movement, as Nubank’s operation within Febraban may anticipate a trend of convergence between fintechs and traditional banks. Still, formalizing this partnership requires companies to maintain compliance and follow regulatory standards to avoid greater risks to the financial system. Therefore, the process will continue to be monitored by regulators and the sector itself, assessing short- and medium-term impacts.
