Minnesota Approves Bitcoin Custody Law Allowing Banks and Credit Unions to Hold Crypto

Minnesota law allows traditional banks to custody Bitcoin

Minnesota Governor Tim Walz has signed new legislation authorizing state-chartered banks and credit unions to offer regulated custody services for Bitcoin and other digital assets. The move marks a major step toward integrating cryptocurrency into the traditional banking system in the state.

The legislation, identified as SF 3794 / HF 3709, allows qualified financial institutions to securely hold digital assets and private keys on behalf of customers under state regulatory oversight. The law is scheduled to take effect on August 1, 2026.

What the New Law Allows

Under the new framework, Minnesota-chartered banks and credit unions can provide virtual currency custody services in both fiduciary and non-fiduciary capacities. This means institutions will be permitted to store, manage, and safeguard customers’ crypto assets while complying with state banking regulations.

Key requirements under the law include:

  • Written policies for cybersecurity, risk management, internal controls, and business continuity
  • A mandatory 60-day written notice to the Minnesota Department of Commerce before launching custody services
  • Strict segregation of customer digital assets from institutional assets
  • Continuous regulatory supervision to ensure operations remain safe and compliant

The legislation aims to establish a clear regulatory pathway for traditional financial institutions seeking exposure to the growing digital asset economy.

The new custody framework could provide Minnesota residents with a safer and more regulated alternative to self-custody wallets and offshore crypto platforms.

Instead of managing private keys independently — a process that can expose users to hacks, scams, or lost funds — customers may soon be able to rely on trusted local banks and credit unions for secure digital asset storage.

Supporters of the bill argue the measure helps keep financial services and wealth management local while improving consumer protections within the crypto sector.

Minnesota’s Balanced Crypto Approach

The custody legislation comes shortly after Governor Walz approved another crypto-related measure banning virtual currency kiosks, commonly known as crypto ATMs, across the state.

That law targets fraud and scam activity, particularly schemes affecting seniors and vulnerable individuals. Existing kiosks are expected to be phased out by late 2026.

Together, the two actions suggest Minnesota is pursuing a balanced strategy toward digital assets — restricting higher-risk, lightly regulated channels while encouraging regulated institutional participation.

Related Post: Senate Banking Committee Advances CLARITY Act in 15–9 Vote, Moving Landmark US Crypto Regulation Bill Forward

Broader Industry Impact

Minnesota now joins states such as Wyoming and Nebraska in creating clearer frameworks for institutional cryptocurrency custody.

Industry analysts believe regulated bank custody services could accelerate mainstream adoption by making Bitcoin and digital assets more accessible to retail and institutional investors who may be uncomfortable with self-custody solutions.

As traditional finance and crypto continue to converge, state-level regulatory clarity is increasingly viewed as a key factor in driving long-term adoption and investor confidence.

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