Custodia Bank asks Supreme Court to challenge Fed denial of key payment account

Custodia Bank, the Wyoming-chartered crypto-focused lender, has petitioned the US Supreme Court to take up its fight for a Federal Reserve master account – the essential gateway to the central bank's payments system. The bank filed its certiorari request on July 1, according to a Bloomberg report published July 10. The case threatens to reshape how state-chartered digital-asset banks access the nation's financial backbone.

At the heart of the dispute is Custodia's 2020 application to the Federal Reserve Bank of Kansas City for a master account. The Fed denied the request, citing a business model "overly concentrated" in crypto-related activities. Custodia sued, but the Tenth Circuit Court of Appeals sided with the Fed. Now the bank is asking the Supreme Court to decide whether a regional Fed bank can effectively override a state's decision to charter a bank by blocking its access to essential infrastructure.

Custodia is a Special Purpose Depository Institution (SPDI) under Wyoming law – a structure the state created to attract digital-asset businesses. The bank argues that the Kansas City Fed president's refusal to grant a master account represents an abuse of authority. "The core issue," Custodia's petition states, "is whether the head of a regional Federal Reserve bank has unfettered discretion to deny a master account to an otherwise eligible bank." Wyoming has passed a series of laws to position itself as a US crypto hub, and Custodia claims the Fed's decision undermines that sovereign policy judgment.

The case raises a constitutional question: Can a federal reserve bank nullify a state's banking charter by withholding the payments system access that any bank needs to operate? Custodia says no – and that the Supreme Court now has a chance to correct what it calls an overreach of power. The Kansas City Fed has not publicly commented on the latest filing.

The Supreme Court is scheduled to decide in October whether it will hear the case, following its standard three-month summer recess. If the Court declines, Custodia's legal path ends. If it takes the case, the crypto industry will watch closely – a ruling in Custodia's favor could open the door for other state-chartered digital-asset banks to demand master accounts, reshaping the competitive landscape. For now, the bank remains locked out of the Fed's payments network, its business model on hold.