Mexico's Digital Banking Battleground: Nu Secures Final Bank License, Mercado Pago and Bunq Queue Up Under Tightened Scrutiny

Mexico's Digital Banking Battleground: Nu Secures Final Bank License, Mercado Pago and Bunq Queue Up Under Tightened Scrutiny

Mexico’s neobanking race has reached a historic turning point. On July 10, 2026, Nu México officially received its final authorization from the National Banking and Securities Commission (CNBV) to operate as a full bank (institución de banca múltiple). This milestone, which officially takes effect on August 6, 2026, represents a massive structural shift for Mexico's digital banking scene. Meanwhile, Mercado Pago's application is being fast-tracked for approval before the end of 2026, while European challenger bunq has officially entered the fray.

Nu México’s Transition to a Full Bank

Nu México’s transition from a Popular Financial Society (Sofipo) to a full commercial bank is the largest regulatory milestone in the country's neobanking history.¹ Nu has amassed over 15 million customers in Mexico, adding roughly 12,000 new clients daily, and achieved financial break-even in Q1 2026 with over $5.9 billion USD in deposits.

The transition to a bank license brings the highest standard of depositor protection in Mexico. Customer deposits will now be insured by the Institute for the Protection of Bank Savings (IPAB) up to 400,000 UDIs (approximately 3.1 million pesos), a massive increase from the Sofipo limit of 25,000 UDIs (~200,000 pesos).

To secure this license, Nu committed to a long-term investment plan of $4.2 billion USD in Mexico through 2030. David Vélez, Founder and Global CEO of Nubank, emphasized:

"Estamos construyendo en México una nueva manera de hacer servicios financieros, centrada de verdad en las personas. La autorización que recibimos y el crecimiento que hemos alcanzado confirman que este modelo funciona y tiene el potencial de transformar la relación de millones de personas con su dinero. México es un mercado clave para Nubank y este es un paso decisivo en nuestra apuesta de largo plazo en el país, con una inversión total proyectada de USD 4.2 mil millones hacia 2030."

Armando Herrera, CEO of Nu México, also noted that Mexico's growth has outpaced Nubank’s early years in Brazil, with a 10% population penetration rate achieved within its first seven years compared to 7% in Brazil over the same period.

The Licensing Queue: Mercado Pago, Bunq, and Finsus Rejection

Nu’s approval has unlocked other pending licensing files at the CNBV, but the regulator has significantly tightened its scrutiny due to money laundering concerns flagged by the US FinCEN and local financial failures.

• Mercado Pago: The digital wallet arm of Mercado Libre, which applied for its banking license in 2024, is next in line. According to regulatory sources, the CNBV is currently preparing its license and expects to issue a favorable response before the end of 2026. Mercado Pago seeks the license to eliminate regulatory limits on deposit amounts and to offer payroll deposit accounts (depósitos de nómina).
• Bunq: In a surprise move, the Dutch neobank bunq officially submitted its application for a banking license to the CNBV in May 2026, targeting global citizens residing in Mexico. Ali Niknam, founder and CEO of bunq, stated:

  "Nuestros usuarios son ciudadanos globales, por lo que necesitan un banco seguro, fiable y fácil de usar, dondequiera que estén. Ha sido muy positivo colaborar con la CNBV y Banxico para hacer la vida fácil a aquellos que consideran México su hogar."

• Klar: Klar's process remains pending, and its acquisition of Grupo Financiero Banorte’s digital bank Bineo is still awaiting final closure.
• Finsus: In contrast, Financiera Sustentable (Finsus) received a formal rejection from the CNBV for its commercial banking license application, which began in late 2024. The firm is currently strengthening its filing to address regulatory feedback and exploring alternative paths.

Tightened Regulatory Scrutiny

The CNBV, Banco de México (Banxico), and the Secretariat of Finance and Public Credit (SHCP) have implemented a highly cautious approach to licensing. This conservative stance has been intensified by the failure of CAME and a US FinCEN report from last year flagging several traditional Mexican institutions (including Intercam, CIBanco, and Vector) for alleged money laundering. Consequently, neobanks must demonstrate exceptional compliance, robust anti-money laundering (AML) controls, and highly stable credit models to secure approval.