Payments infrastructure company Modern Treasury has submitted an application to the Office of the Comptroller of the Currency (OCC) to establish Modern Treasury National Trust Bank. The proposed entity would operate as a federally regulated, limited-purpose national trust bank designed to provide digital asset custody and related fiat services. If approved, the bank would enable customers to custody and move stablecoins and fiat through an integrated service, though it would not issue stablecoins or make loans.

The application reflects broader industry trends, with companies like Bastion and Ripple receiving conditional approvals, while Circle and BitGo have secured final approvals. Other applicants include Kraken parent Payward, Zerohash, and Block. Modern Treasury stated that the proposed bank would operate separately from its existing payments business, which has facilitated more than $600 billion in payments across hundreds of organizations. Co-founder and CEO Matt Marcus emphasized that stablecoins are foundational economic infrastructure for the future.