Minnesota has enacted a law that allows banks and credit unions in the state to offer cryptocurrency custody services, with the law expected to take effect on Aug. 1, 2026.

 

The bill, HF 3709, was signed into law on Friday by Minnesota state governor Tim Walz, with the state legislature’s website stating that cryptocurrency custody services may now be offered and performed in the state.

 

While this is a significant milestone for crypto adoption in the state, the law also requires banks and credit unions interested in offering crypto custody services to submit a written notice detailing their risk management frameworks to the Minnesota Commissioner of Commerce at least 60 days before commencing such services.

 

The Minnesota Commissioner of Commerce will serve as the primary regulator, overseeing crypto custody services offered by banks and credit unions in the state.

 

Banks and credit unions interested in offering crypto custody services are also required to maintain a comprehensive written policy covering their internal controls, security, risk management, and compliance frameworks, while also segregating their clients’ assets from institutionally owned assets.

 

According to Representative Bernie Perryman, one of the primary sponsors of HF 3709, the legislation aims to establish a trustworthy framework that enables financial institutions to work with and safeguard Minnesotans' crypto assets, especially as crypto becomes more mainstream.

 

“House File 3709 is about ensuring that Minnesota-based financial institutions are allowed to evolve alongside their customers and members rather than forcing Minnesotans to rely on unregulated, out-of-state or offshore providers for services that are already in use today,” Perryman said in a March press release.

 

The passage of HF 3709 comes just a few weeks after the Minnesota governor banned the use and ownership of crypto kiosks and ATMs across the state, citing their growing use in fraud.

 

With the passage of this bill, Minnesota now joins Wyoming, New York, and Virginia, which have passed similar bills that allow banks and credit unions to offer crypto custody services.