CoinDesk
Minnesota-chartered banks and credit unions will be permitted to offer crypto custody services starting August 1, under a framework the state's banking regulators have now finalized. The move positions Minnesota among the earliest US states to formally authorize chartered depository institutions to hold digital assets on behalf of clients.
Why it matters
Until now, US banks have largely waited on federal OCC guidance before touching crypto custody at scale. A state-level green light short-circuits that wait — Minnesota institutions can now compete for a fee stream that has, until recently, gone almost entirely to specialized custodians and ETF issuers. The framework also gives credit unions, often locked out of newer product lines by regulatory conservatism, an explicit path into the space.
Market impact
The development is incremental at the federal level but meaningful for regional flows. Bank-affiliated custody tends to pull in older, higher-net-worth clients who were unwilling to use unregulated venues, broadening the buyer base for $BTC, $ETH, and tokenized assets rather than displacing existing exchange volume. Watch for filings from regional banks and CUs in the weeks after August 1, and for the OCC to follow with parallel guidance that nationalizes what Minnesota just operationalized at the state level.
Frequently asked questions
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When can Minnesota banks start offering crypto custody?
Minnesota-chartered banks and credit unions can begin offering crypto custody services on August 1, under a framework the state's banking regulators have finalized.
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Does this apply to all Minnesota banks and credit unions?
The framework covers Minnesota-chartered banks and credit unions, giving chartered depositories in the state an explicit path into digital-asset custody for their clients.
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Which digital assets can be custodied under the new rule?
The framework authorizes custody of digital assets including Bitcoin ($BTC) and Ethereum ($ETH), as well as other cryptocurrencies, on behalf of clients.
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How is this different from federal OCC guidance on crypto custody?
Minnesota's move is a state-level authorization that lets chartered institutions begin offering custody now, rather than waiting on federal OCC guidance that national banks have been looking to for direction.
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What could happen at the federal level after Minnesota's move?
Minnesota's state-level framework could pressure or inform the OCC to issue parallel guidance, effectively nationalizing what Minnesota has already operationalized at the state level.
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