Minnesota adopts crypto custody and ATM ban

TLDR

Minnesota has passed laws that open bank-based crypto custody while banning all crypto ATMs and kiosks statewide.

1. HF 3709 lets state banks and credit unions offer regulated crypto custody from 1 Aug 2026, with strict segregation and risk controls.
2. A companion law (SF 3868) bans installing or operating crypto ATMs from 1 Aug 2026, with all machines removed by 31 Dec 2026 due to fraud concerns.
3. This banks in, ATMs out model signals how other states may steer users toward regulated custodians and away from high-risk cash terminals.

Deep Dive

1. What Minnesota Just Changed

Governor Tim Walz signed HF 3709, allowing state-chartered banks and credit unions to provide virtual currency custody services, including safekeeping of crypto and private keys, starting 1 Aug 2026. Institutions must segregate customer crypto from their own assets and maintain written policies on risk management, cybersecurity, internal controls and business continuity before launching services, with at least 60 days notice to the Commerce Commissioner. The same policy package includes SF 3868, which prohibits the installation, operation and public use of virtual currency kiosks, effectively banning crypto ATMs, with existing machines to be removed by year-end 2026. Together, these measures are described in detail in Minnesotas HF 3709 and SF 3868 framework.

2. How Access And Risk Change

For Minnesota residents, the easiest cash route into crypto via gas-station ATMs will disappear, while a new option emerges to hold assets with local banks or credit unions. Lawmakers cited rising fraud against seniors and other vulnerable groups at crypto kiosks, with hundreds of complaints and losses in the millions of dollars, as a key reason to eliminate that channel. At the same time, regulators and industry groups argue that bank-based custody, with asset segregation and regular examinations, offers stronger protection against hacks, operational failures or platform collapses than lightly supervised ATM and kiosk operators.

3. Signals For Wider Regulation

Minnesota joins states like New York, Wyoming and Virginia that are formalizing crypto custody rules for traditional financial institutions, while also taking a tougher stance on kiosks linked to scams and money laundering. Coverage of the state custody law and kiosk ban notes that at least 40 US states and Puerto Rico are working on similar digital asset bills, many touching custody and ATMs. The model emerging in Minnesota is clear: invite regulated banks into limited, safekeeping-focused crypto roles and squeeze high-fee, higher-risk retail access points like ATMs.

Conclusion

Minnesotas move does not ban crypto itself, but it reshapes how residents can interact with it by pairing bank-friendly custody rules with a hard stop on crypto ATMs. For crypto users, the trend points toward fewer informal, cash-based options and greater reliance on regulated institutions, a pattern other states may copy as they balance innovation with consumer protection.