Nubank—Latin America’s largest digital bank—secured conditional approval from the U.S. Office of the Comptroller of the Currency to charter a de novo national bank under the proposed name Nubank, National Association. The charter is positioned to support deposit-taking, lending, and digital-asset custody services in the United States, but the approval is not a green light to launch immediately.
The OCC decision sets a gated pathway rather than a finished outcome. Nubank still has to satisfy OCC conditions, obtain Federal Reserve and FDIC approvals, and meet capitalization and timing requirements before it can open for business, with the company pointing to a 2027 launch target.
What the OCC approval actually unlocks
The conditional approval follows Nubank’s application submitted on Sept. 30, 2025, and it comes with clear operating milestones. Under the OCC’s bank-organization requirements, the new institution must be fully capitalized within 12 months of the Jan. 29, 2026 decision and open for business within 18 months, which frames the execution runway and the internal delivery plan.
Just as important, the structure pulls the proposed custody offering inside the traditional banking perimeter. If Nubank moves from conditional approval to an operating national bank, its digital-asset custody plans will be assessed within established prudential supervision and consumer-protection expectations, rather than treated as a standalone fintech activity.
The OCC context matters here. The OCC has publicly acknowledged concerns about “debanking” and emphasized fostering access for digital-asset firms, and this conditional approval signals a willingness to evaluate custody within a nationally supervised bank structure. That does not reduce the compliance workload; it changes the rulebook and the intensity of oversight.
What execution will demand from Nubank
To make custody viable under a federal charter, Nubank will need to operationalize bank-grade controls that map cleanly to examiner expectations. The practical compliance agenda embedded in the proposal spans AML obligations, customer due diligence and beneficial-owner verification, transaction record-keeping, and operational risk controls for segregated custody and key-management systems. In other words, this is as much a controls-and-audit story as it is a product story.
Nubank is also building organizational capacity on the ground. The company says it is establishing U.S. hubs in Miami, the San Francisco Bay Area, Northern Virginia, and the North Carolina Research Triangle to support product, compliance, and engineering work, which becomes the delivery infrastructure for meeting supervisory conditions and running custody operations to U.S. standards.
From a market-structure standpoint, a federal charter can reduce certain market-access frictions for custody services, but it raises the bar on governance. Operating as a deposit-taking institution brings the full weight of bank-safety, consumer-protection, and examiner scrutiny, which will shape custody segregation, incident response, and the broader operating model. The trade-off is straightforward: potentially smoother institutional credibility, paired with materially higher supervisory expectations.
For VASPs, custodians, and token issuers, the signal is worth tracking because it’s measurable. Nubank’s next filings and the OCC’s specific conditions will be the clearest indicators of how examiners expect digital-asset custody to be implemented inside a national bank, particularly around AML program design and record-keeping rigor. The timeline is equally explicit: meet the OCC conditions, secure Federal Reserve and FDIC approvals, capitalize within 12 months, and open within 18 months—or the plan stalls.