Traditional U.S. Banks Cleared to Offer Crypto Custody Under New Federal Guidance

In a landmark move for the U.S. financial system, national banks have officially received the go-ahead to dive deeper into cryptocurrency services. A new directive from the Office of the Comptroller of the Currency (OCC), detailed in Interpretive Letter 1184, grants federally chartered banks the authority to buy, sell, and safeguard digital assets for their clients—marking a significant evolution in regulatory stance.

This update replaces older, more cautious guidance and enables banks to integrate cryptocurrency custody with their existing financial offerings. Institutions can now manage cryptographic keys, facilitate crypto trades for customers, and provide essential services like asset valuation, tax reporting, and settlement—all within the same regulatory framework as traditional assets.

The OCC’s guidance also explicitly allows for outsourcing crypto custody tasks to third-party providers, provided banks maintain strong oversight. “Sub-custodians must operate under the same risk controls that apply to the bank itself,” the agency emphasized, pointing to heightened accountability for any delegated responsibilities.

Notably, the letter also lifts the requirement for banks to seek prior approval for each new crypto-related venture. Instead, institutions must maintain robust compliance practices and remain under active federal supervision.

Adding to the momentum, the Federal Reserve recently scrapped its own advance approval mandate for banks engaging in digital asset activities—including stablecoin projects. This broader regulatory softening suggests a more crypto-friendly era for traditional finance is underway.

Bottom Line: U.S. regulators are signaling a clear shift—traditional banks now have a green light to operate as crypto custodians, bringing digital assets into the mainstream financial fold.