Gurhan Kiziloz wins first appeal in fight to unfreeze $527m of assets 

A Brazilian federal appeals court has ordered a fresh review of the $527 million asset freeze tied to Gurhan Kiziloz, marking a key legal development.

For most of this year, the story of the $527 million tied to Gurhan Kiziloz had a single trajectory: locked, contested, still locked. On Friday, that changed.

A panel of judges on Brazil’s Regional Federal Court of the 1st Region, known locally as TRF1, ruled that the freeze on the funds, one of the largest asset actions ever brought against a single businessman outside the American criminal system, had been built on shakier legal footing than the government’s original case assumed. The ruling does not hand the money back. It does something almost as consequential in a case this size: it tells the lower court to look again, and it sets, for the first time, a plausible date by which the money might actually move.

That date is October.

To understand why the ruling matters, it helps to go back to how the freeze came together in the first place. In May, acting on a Brazilian court order, $213 million spread across 48 digital wallets connected to Kiziloz’s business empire was frozen. It took the company a matter of hours, a pace that startled even people who follow stablecoin enforcement closely, and one that underscored how much power a private issuer now holds over the practical reality of “decentralized” finance. A second, separate action froze another $314 million in more conventional holdings, corporate accounts, and physical assets. Add the two together and Brazilian authorities had, almost overnight, immobilized more than half a billion dollars belonging to one person.

The claim behind the freeze reached back further than the freeze itself. Between 2021 and 2024, Kiziloz’s companies operated a string of offshore betting platforms that catered to Brazilian users, and ran a handful of cryptocurrency token sales during roughly the same period. Brazil, at the time, had no domestic system for licensing gambling operators and no formal process for registering token issuers. Both arrived in 2024. When they did, Brazilian tax authorities turned around and applied them backward, treating the preceding three years as though the rules had already been in place.

It’s that backward reach that Kiziloz’s legal team went after. Brazilian constitutional law is not silent on how far into the past a new tax or regulatory framework can be pushed, and the appeal rested almost entirely on that boundary. If there was no registration regime for token sales in, say, 2022, the argument went, there was nothing for a token issuer to have failed to register for. If no domestic gambling license existed to obtain, no operator can be faulted, after the fact, for not obtaining one.

It’s a dry legal argument, but the TRF1 panel found it persuasive enough to act on. In its preliminary findings, the court said that anchoring a $527 million freeze to tax rules that postdated the conduct they were meant to punish stretched past what the original court had the authority to order. The panel folded the two freezes, digital and physical, into a single case file and issued an injunction setting the unwinding process in motion.

The court’s findings were about the freeze as a legal instrument, not about the years of conduct that preceded it, and routine review of that conduct is expected to continue on a separate track. The case has not, at any stage, involved a criminal charge; what moved through the courts this year was a civil dispute over tax and regulatory authority, and it remains one now, even with this first appeal decided in Kiziloz’s favor.

What’s left is mostly a matter of timing. The Superior Court of Justice, Brazil’s next tier up, still has to sign off before any of the $527 million is actually released, and court filings point to October as the point by which that review is expected to be finished. Moving that much money back out of legal escrow, split across dozens of wallets and a separate set of physical assets, is not something that happens in an afternoon, even once a court has cleared the way.

There’s a reason people well outside Kiziloz’s own orbit have been paying attention to how this played out. He was far from alone in operating in Brazil’s gambling and crypto markets during the years before licensing existed; a number of international operators built real revenue there under the same regulatory blank space. Had TRF1 ruled the other way, it would have handed Brazilian authorities a template for going after any of them, retroactively, for years of revenue earned before the rules that would have governed it were written. Instead, the door that opened Friday didn’t just apply to one case. For now, the money stays where it’s been, in escrow, one procedural step from home.