In a market long plagued by concentration, inefficiency, and unaffordable credit, Nubank’s move into secured lending marked a turning point in Brazil’s credit landscape. Nubank used collateral-backed loans to make credit more accessible, reduce risk, and build a more efficient and resilient lending model.

• Reengineering Risk as a Strategic Advantage: By prioritizing collateralized credit, specifically payroll loans, loans backed by FGTS, and investment holdings, Nubank transformed credit risk into a core strength. This shift enabled the digital bank to offer lower rates, reduce default exposure, and open credit access to millions of previously underserved but economically stable consumers, including public servants and retirees.
• Strategic Focus on Low-Volatility, Underserved Segments: Nubank’s lending model targets segments with structurally reliable income flows: federal employees (SIAPE), military personnel, pensioners (INSS), and CLT-protected private sector workers. These borrowers exhibit consistent repayment behavior, allowing Nubank to maintain portfolio quality while scaling its secured credit footprint across both public and private employment bands.
• Operational Efficiency as a Credit Market Lever: Operating in a landscape where incumbent banks carry cost-to-income ratios of 50–60%, Nubank capitalized on its digital-native infrastructure to simplify operations and reduce overheads. This efficiency translated into tighter spreads and more accessible credit offerings, positioning Nubank as a low-cost disruptor in a high-margin market historically dominated by traditional players.