Minnesota has signed a law allowing state-chartered banks and credit unions to offer cryptocurrency custody services, making it one of the latest U.S. states to open traditional financial infrastructure to digital assets.
Governor Tim Walz signed the measure into law, with provisions set to take effect on August 1. The legislation, codified as Session Law Chapter 93, permits regulated financial institutions in the state to hold digital assets on behalf of customers.
What Minnesota’s new crypto custody law allows
Under the new statute, banks and credit unions chartered in Minnesota can now provide crypto custody services within a regulated framework. Custody refers to the safekeeping of private keys and digital assets on behalf of clients, a service previously limited to specialized crypto firms and a handful of national banks.
The law applies to both banks and credit unions, broadening the range of institutions that can participate. Credit unions, which serve a wide membership base across the state, could extend crypto custody access to customers who may not use dedicated digital asset platforms.
For institutions considering this new service line, custody represents a fee-generating activity that builds on existing competencies in asset safekeeping. Banks already hold securities, cash, and other valuables for clients; digital asset custody extends that model to cryptocurrencies like Bitcoin.
What crypto custody services could mean for Minnesota banks and credit unions
Customers who prefer working with familiar, regulated institutions now have a potential path to holding crypto through their existing bank or credit union. This removes the need to open accounts with standalone crypto exchanges or custody providers.
The regulated nature of these institutions introduces consumer protections that may not exist with unregulated custodians. State-chartered banks and credit unions operate under supervision from Minnesota’s Department of Commerce, adding an oversight layer to crypto custody operations.
Whether individual institutions choose to offer these services will depend on internal risk assessments, technology readiness, and customer demand. The law permits but does not require banks and credit unions to enter the custody space.
Why Minnesota’s move matters in the broader US crypto policy landscape
Minnesota’s decision adds to a growing patchwork of state-level crypto legislation across the United States. While federal regulatory clarity on digital assets remains a work in progress, states have increasingly taken the initiative to define how crypto services operate within their borders.
The inclusion of credit unions alongside banks is notable. Credit unions serve communities that traditional banks sometimes do not reach, and their participation could widen access to crypto custody beyond urban financial centers. The Minnesota legislature has been active on financial technology issues, and this law signals willingness to integrate digital assets into the state’s financial system.
The law arrives as institutional interest in crypto custody continues to grow nationally. Companies like Strategy have been accumulating significant Bitcoin positions, the SEC has been exploring blockchain-based tokenized stock trading, and decentralized trading platforms like Hyperliquid are challenging centralized exchange models. Regulated crypto services are becoming a baseline expectation rather than an outlier.
Implementation will be the next test. With an August 1 effective date, Minnesota’s banks and credit unions have a defined timeline to evaluate whether crypto custody fits their business models. The law provides the legal authority; uptake will depend on institutional appetite and customer interest.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
