Minnesota Governor Tim Walz signed a law on May 14, 2026, that allows state-chartered banks and credit unions to offer virtual-currency custody services, making the state one of the latest to create a regulated pathway for traditional financial institutions to hold digital assets on behalf of customers.
The measure, enacted as Session Law Chapter 93, creates two new Minnesota statutes, 48.741 and 52.25, that separately authorize banks and credit unions to custody virtual currency in a nonfiduciary capacity. The law takes effect on August 1, 2026, and applies only to services commenced on or after that date.
WHAT TO KNOW
- What: Minnesota Chapter 93 authorizes state-chartered banks and credit unions to offer crypto custody services.
- Who is eligible: 187 state-chartered banks and 60 state-chartered credit unions overseen by Minnesota Commerce.
- When: Signed May 14, 2026; takes effect August 1, 2026.
- Key requirement: Institutions must give the commissioner 60 days’ written notice before launching custody services.
What the new Minnesota crypto custody law does
Chapter 93 is narrow in scope. It authorizes custody, not general crypto banking powers such as trading, lending, or issuing digital assets. Institutions must operate in a “safe and sound manner,” maintain written controls, and comply with all applicable state and federal law.
A central safeguard requires that customer virtual currency and associated control mechanisms be legally and operationally segregated from the institution’s own assets. This segregation rule is designed to protect depositors if a bank or credit union faces financial distress, a concern underscored by recent cases like the Bitcoin Depot bankruptcy filing.
Before launching custody services, institutions must provide the Minnesota commerce commissioner with written notice at least 60 days in advance. The law preserves existing prohibitions on activities that banks and credit unions are otherwise barred from conducting.
Why the law matters for banks, credit unions, and customers
Minnesota Commerce oversees 187 state-chartered banks holding roughly $65.5 billion in assets and 60 state-chartered credit unions with over $32 billion in assets. These are the institutions directly affected by the new statute.
Demand appears to exist. During House committee hearings, St. Cloud Financial Credit Union reported that an average of 20% of its members own virtual currency. That figure suggests a meaningful share of credit union customers already hold crypto outside the traditional banking system.
Representative Bernie Perryman, a sponsor of the bill, said the law ensures that “Minnesota-based financial institutions are allowed to evolve alongside their customers and members.”
“[This] levels the playing field and allows Minnesotans to safely keep their virtual currencies with a trusted community partner.”
Sam Smith, as quoted in Minnesota House Session Daily
Custody is distinct from trading or asset management. A custodian holds and safeguards assets but does not execute trades or make investment decisions on a client’s behalf. For customers, the practical benefit is the ability to store crypto with a regulated, familiar institution rather than a standalone exchange or self-custody wallet, reducing the kind of counterparty risk that has led to large-scale liquidation events when unregulated platforms fail.
The nonfiduciary designation is also significant. It means the institution is not legally obligated to act in the customer’s best financial interest when providing custody, which limits liability and aligns the service closer to safekeeping than advisory.
What Minnesota’s move could signal for crypto adoption
Minnesota’s approach is deliberately measured. The same week Governor Walz signed the custody bill, he also approved a separate statewide ban on virtual-currency kiosks and ATMs. The pairing suggests the state is channeling crypto activity toward supervised institutions while restricting less-regulated consumer access points.
This dual approach, tighter consumer-protection rules alongside a regulated custody lane, could serve as a template for other states weighing how to integrate digital assets into existing financial frameworks. Security concerns remain front of mind across the industry, as incidents like the Versus Ethereum bridge exploit have demonstrated the risks of holding crypto on unregulated platforms.
For the banking industry, the law removes a key barrier. State-chartered institutions that previously lacked explicit legal authority to hold crypto can now plan service launches with regulatory clarity, provided they meet the notice and segregation requirements.
The timing arrives during a period of cautious market sentiment. The Fear and Greed Index sat at 25, in “Extreme Fear” territory, even as Bitcoin traded near $76,799. Regulatory developments like Minnesota’s law may carry more weight during such periods, as institutional infrastructure tends to attract attention when speculative enthusiasm is low.
Whether Minnesota’s 187 state-chartered banks and 60 credit unions actually launch custody services will depend on internal risk assessments, technology partnerships, and customer demand. The law provides the authority; institutions must now decide whether the business case justifies the operational investment before the August 1 effective date.
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.
