Bitcoin Magazine
Minnesota Law Opens Crypto Custody to Banks, Credit Unions — One Credit Union Already Has a Head Start
Minnesota has become the latest state to grant banks and credit unions the legal authority to offer cryptocurrency custody services, a move that proponents say ends years of regulatory ambiguity that kept institutions on the sidelines of a market now worth trillions.
Governor Tim Walz signed HF 3709 into law. The legislation takes effect August 1, 2026. The law permits state-chartered banks and credit unions to hold virtual currency and the cryptographic keys that control it on behalf of customers and members.
Minnesota joins New York, Wyoming, and Virginia, which have established similar frameworks.
According to the law, institutions seeking to offer custody services must adopt written policies covering risk management, internal controls, and cybersecurity before launching. They must also file written notice — including a description of their risk management program — with the Minnesota Commissioner of Commerce at least 60 days in advance.
The law mandates strict segregation of client digital assets from an institution’s own holdings, a standard requirement in traditional custody law extended to crypto.
Rep. Bernie Perryman, a lead author of the bill, said the legislation ensures Minnesota financial institutions can “evolve alongside their customers and members,” rather than forcing residents to turn to unregulated out-of-state or offshore providers.
The Minnesota Credit Union Network said the law “gives Minnesotans a safer way to manage crypto” by routing digital asset activity through regulated institutions subject to established oversight.
One institution was already operating
St. Cloud Financial Credit Union launched its CU-Digital Asset Vault in March— more than three months before the law’s passage — making it the first credit union in Minnesota to offer members institutional-grade crypto custody.
As of this month, St. Cloud Financial members are safeguarding approximately 13.5 Bitcoin through the platform, the union told Bitcoin Magazine.
The Vault runs on Coin2Core©, an infrastructure product built by DaLand CUSO, a credit union-owned technology cooperative whose stated mission is to keep community financial institutions connected to emerging digital payment and settlement networks.
Chase Larson, an executive at St. Cloud Financial, told Bitcoin Magazine that the new law resolves a structural problem that had blocked many institutions from moving forward, even when leadership wanted to.
“For too long, credit unions and community banks in Minnesota have been operating in a regulatory gray zone where the absence of clear guidance was itself a barrier to action,” Larson said. “What it practically changes is the liability posture.”
The Vault’s architecture was designed around compliance before regulatory clarity existed, according to Larson. The s