A U.S. federal appeals court has definitively ended Custodia Bank’s five-year legal campaign to force the Federal Reserve to grant it a master account, a ruling that solidifies the central bank’s discretionary authority over access to its core payment infrastructure.
Final Appeal Rejected
The U.S. Court of Appeals for the Tenth Circuit declined to rehear Custodia’s case, according to a court filing. The decision followed a 7-3 vote by the judges, upholding a lower court’s ruling that the Federal Reserve retains the right to deny master account applications. This marks the final legal avenue for the Wyoming-chartered, crypto-focused bank, which first applied for the account in October 2020.
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A master account allows a financial institution to hold reserves directly at the Fed and use its payment rails, such as Fedwire. This access enables direct settlement of transactions without relying on an intermediary bank, a facility considered critical for operational independence.
A “Death Sentence” for Banks?
In a forceful dissenting opinion, Judge Timothy Tymkovich argued the court’s decision effectively condemns Custodia. He stated that a master account is “indispensable” for a bank’s day-to-day operations and that being denied one is “akin to a death sentence.”
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Judge Tymkovich noted that the Federal Reserve Bank of Kansas City initially indicated Custodia’s application had “no showstoppers” months after it was submitted. “I do not agree that Reserve Banks have discretion over account applications and would have allowed the mandamus claim to go forward,” he wrote. The dissent, however, did not sway the majority of the appellate court.
Regulatory Discretion Upheld
The central legal question was whether the Monetary Control Act of 1980 entitles all federally insured, state-chartered banks to master accounts. Custodia argued it did. The courts have consistently ruled otherwise, affirming that the Federal Reserve has broad authority to evaluate risks and reject applicants.
This precedent grants federal regulators significant leeway in determining which institutions can connect directly to the heart of the U.S. payment system. The ruling underscores the high barrier for novel financial entities, particularly those engaged with digital assets, seeking unfettered access to central bank services.
Contrast with Kraken’s Approval
The outcome for Custodia contrasts sharply with a recent development for another crypto firm. On March 4, 2026, the Kraken exchange secured a master account through its special-purpose depository institution, Kraken Financial, from the Federal Reserve Bank of Kansas City.
Industry analysts note that Kraken’s account is considered a “skinny” or limited master account. It provides connectivity to Fedwire but does not include the full suite of services available to traditional commercial banks. This distinction highlights a potential middle path for regulators, offering restricted access while maintaining oversight.
The divergent results for Custodia and Kraken suggest regulatory judgments are made on a case-by-case basis, weighing factors beyond an applicant’s legal charter. The Federal Reserve has not publicly detailed its specific criteria for denying Custodia’s application.
What’s Next for Custodia and Crypto Banking
With its legal options exhausted, Custodia must operate without direct access to the Federal Reserve’s payment systems. The bank may need to rely on correspondent banking relationships, which add cost and complexity.
The ruling sets a clear legal precedent, likely influencing how other crypto-native banks structure their applications and regulatory engagement. It affirms that while a state charter is necessary, it is not sufficient to guarantee a Federal Reserve master account. The decision leaves the door open for limited, tailored account structures, as seen with Kraken, but closes it on claims of an automatic entitlement.
For further details on the Federal Reserve’s payment systems, you can review public information from the Federal Reserve Board. The legal opinion from the U.S. Court of Appeals for the Tenth Circuit is available via the court’s records.
This article was produced with AI assistance and reviewed by our editorial team for accuracy and quality.
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