U.S. Treasury Targets DeFi in 2025: Are Protocols Becoming Brokers Again?

• The specific IRS move to treat DeFi like brokers got blocked, but the accountability push didn’t.
• Governance and treasury structures in DeFi make it obvious there are real humans to regulate.
• As DeFi chases yield in tokenized U.S. assets, it walks into a zone the U.S. will always police.
• Treasury’s digital ID idea is broker-style control without the broker word.
• DeFi will likely split into a KYC rail and an open rail, with liquidity moving between them.

In 2024 Treasury and the IRS rolled out the final version of the digital asset broker rules. The scary part was the earlier drafts that sounded like they wanted to treat anyone “facilitating” on-chain trades like a broker, which would have dragged DEX front-ends, maybe even AMMs, into 1099 reporting. Then in April 2025 Congress killed the DeFi piece through the CRA and the industry celebrated. Centralized platforms still have to report. Non-custodial DeFi didn’t.

But Treasury didn’t walk away from DeFi. It simply pivoted. Now the conversation is about putting digital identity and KYC logic inside DeFi itself under the broader AML/GENIUS Act direction. Same target, softer language. Instead of “you’re a broker so file 1099s,” the line becomes “you touch U.S. users and U.S.-linked assets, so you need on-chain verification.”

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How We Got Here

Go back to the 2021 Infrastructure Investment and Jobs Act. Lawmakers expanded the definition of “broker” for tax purposes to capture more crypto activity. That was written in TradFi language. It works fine for Coinbase. It becomes weird when applied to an automated market maker.

In 2023 the IRS proposed rules that basically said, if you run an interface or a system that lets people dispose of digital assets, you might be a broker. That spooked DeFi because a protocol that never takes custody could have been forced to collect names, addresses, taxpayer IDs, and issue a new Form 1099-DA starting 2025/2026.

In December 2024 Treasury softened it. They said operators of digital protocols or software devs are not brokers. They focused on people who actually deal with customers. That sounded reasonable.

Then 2025 happened. Congress used the CRA to nullify the DeFi-related parts. That blocked Treasury from re-issuing something “substantially similar.” So the narrow legal answer in late 2025 is that non-custodial DeFi protocols are not under that broker rule right now.

But that’s a procedural win. Treasury still needs visibility into flows that are starting to touch U.S. debt, tokenized funds, and regulated yield. So it will look for a different legal hook.

Treasury’s Real Issue is Accountability

Experts describe blockchain treasuries as these big shared pots of money that have to be governed by someone, otherwise people won’t trust them. And they show that all treasuries end up choosing between two pains, dictatorship costs and disorder costs. Too much control and insiders can grab the money. Too little control and it gets hacked or drained. So ecosystems create committees, multisigs, foundations, token votes, or some mix, to make the treasury respectable.

From a regulator’s eyes, that’s the moment the “code is law” story breaks. If there is a committee deciding spend. If there is a multisig that can pause or upgrade. And if there is a foundation that pays contractors. Then there are humans. If there are humans, there can be obligations.

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So the Treasury question becomes smaller and sharper. Not “is Uniswap v3 math a broker,” but “is the group that can change the fee switch, upgrade the contracts, or route the treasury, acting like an intermediary?” That is way easier to argue.

The DeFi Treasury Dilemma is Visible from Space

Studies walk through how treasuries grow and how governance gets more formal once there is real money in it. They call it an application of the institutional possibilities frontier, where projects pick the mix of tools that minimizes abuse vs chaos. That mix changes over time and after crises. MakerDAO is an obvious example. So are Uniswap and Polkadot. They didn’t just dump the keys on day one and walk away. They evolved governance as the stakes got bigger.

This is exactly what a U.S. agency wants to see. A stable, nameable, ongoing governance surface. Because you can send a letter to that. You can tell that surface, if you want access to U.S. users or to products holding U.S. Treasuries, you need to run identity, or block sanctioned wallets, or provide some reporting. You don’t have to call them brokers to get the outcome.

So every time a DAO says “we’ll just have a multisig of trusted community members,” it helps the regulator’s narrative that this is a controllable enterprise rather than an unowned protocol.

Chasing the Yield in Places that Matter

Now layer in your market piece. On-chain yields fell with Treasury yields, and Fed is easing. Protocols and stablecoin issuers that were happy sitting in short-term T-bills suddenly see their income getting squeezed. So you get moves like Spark taking $100 million out of U.S. government bonds and putting it into a regulated, market-neutral crypto fund like Superstate’s USCC to get 9%+ returns, separate from Fed policy.

That is pure capital allocation. That is DeFi behaving like an asset manager looking for uncorrelated return.

The U.S. sees that shift. Right now U.S. debt is heavily supported by stablecoin issuers and tokenized products. Tether, Circle and others sit on north of $130B in Treasuries. If DeFi starts to rotate in and out of those products, or starts using tokenized U.S. debt as base collateral, Treasury will want to know who is behind the pools, who is allowed in, and how to stop sanctioned money from parking there.

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So the motivation is not just “collect more tax.” It is “protect and instrument the on-chain channel through which U.S. debt is now being held.” That is a different level of policy interest.

The 2025 Pivot

Since the direct DeFi-broker rule is dead for now, Treasury is exploring digital identity inside smart contracts under the GENIUS Act track. The idea in the consultation is that if you can verify users at the protocol or interface layer, you can satisfy AML without having to pretend the protocol is a broker. The tech list was predictable, API checks, government-issued IDs, portable credentials, even biometrics, all while saying “privacy preserving.” But the direction is clear.

This is a cleaner route for them. They don’t have to win a fight over whether immutable code can file 1099s. They just have to say, if you want to operate in the U.S. zone, use infrastructure that only lets in identified users. And that requirement can be placed on the entities that actually exist, like the foundation that pays for the front-end or the company that maintains the official app.

For DeFi, this is almost the same outcome as being called a broker. Because users lose anonymity. Liquidity fragments. Permissionless access is gone in the official version. Only the fork stays open.

Functionally, several big protocols are standing in broker territory. If you run the only real front-end people use, and you KYC it, and you point it to the main contracts, the U.S. can treat you like the point of compliance. And if you manage the protocol treasury and vote on integrations, you look like organizational management. If you sit on a multisig that can upgrade, you look like control. If you start integrating tokenized U.S. assets, you look like a financial intermediary.

So the TL:DR is the label “broker” lost, the theory of “you are accountable because you can change things” won.

The Decentralization Test Most Fail

If you look at token distribution of top DeFi protocols, you find that protocols with higher insider control have fewer deposits, lower token value, and higher risk. Users reward protocols that give them tokens and real governance, like after airdrops. That is, actual decentralization shows up in the data.

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Regulators can flip that logic. If insiders own a lot, vote a lot, and control the treasury, then the protocol looks like a regular enterprise where the efforts of a few central actors generate value for token holders. Regulators may see that as grounds for more oversight or disclosure. Which is exactly what Treasury wants to say.

So DeFi can’t have it both ways. You can’t run a protocol where 30-50% of tokens sit with team, investors and the foundation, the DAO votes barely pass quorum, and upgrades are done by a small group, then tell the IRS “there is no one here to file.” There is someone there. You designed it that way. And the more protocols copy Eigenlayer-style top-heavy distributions, the easier it is to make that argument.

Systemic Risk = Public Excuse

Once TradFi and DeFi are linked by stablecoins, tokenized Treasuries, and institutional DeFi, shocks can move both ways. And one of the listed shocks is regulatory actions. Regulatory or political developments can cascade because of interdependence. So a KYC-only version of Aave that suddenly excludes certain pools can trigger liquidity shifts elsewhere. That is a real transmission channel.

That gives Treasury cover. They can say, we are not trying to crush DeFi, we are trying to stop risk from flowing back into the banking system through tokenized U.S. assets parked in unregulated pools. That is harder to argue against on Capitol Hill than “we want your DEX to send 1099s.”

So expect the next round of rules to be framed like financial-stability plumbing. Same control, nicer headline.

What This Means for Teams

If you are a U.S.-touching team, assume this:

• your front-end will be the compliance choke point,
• your integration of U.S.-linked, regulated or tokenized debt products will attract more scrutiny than your memecoin pool,
• your governance and treasury structure will be used as evidence that you can comply.

If you really want to stay outside, you would have to go hard on the “disorder” side, fully on-chain, no upgrade keys, no identifiable foundation, no U.S. assets, community-run interfaces. That is possible, but it slows growth and breaks BD deals. Which is why most teams won’t do it. They will create a permissioned, compliant surface for institutions and leave the open forks to the community.

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No, protocols are not brokers in the narrow, 2024-style IRS sense. That path was blocked. Yes, the U.S. is clearly trying to pull DeFi to the same accountability standard as other financial intermediaries, using the parts of DeFi that are already centralized in practice, like treasuries, foundations, front-ends and upgrade keys, which your own sources show are everywhere.

And yes, the more DeFi plugs into U.S. debt and market-neutral funds to escape falling Treasury yields, the easier it becomes for Treasury to say, if you hold our instruments, you play by our rules.

Frequently Asked Questions (FAQ)

What was the original “DeFi broker” rule about?

It came from the 2021 infrastructure law. Treasury and the IRS wanted any platform that helped users sell or swap digital assets to report those transactions to the IRS, same way brokers for stocks do. Early drafts were so broad they could have covered DEX front-ends and some non-custodial services.

Did the U.S. actually make DeFi protocols report like brokers?

No. The 2024 final regs narrowed it, and in April 2025 Congress used the CRA to kill the DeFi part. Centralized exchanges still report. Non-custodial DeFi doesn’t under that rule.

So why is Treasury talking about digital ID and DeFi now?

Because they still want an accountable party. If DeFi is going to hold tokenized Treasuries, money-market–style products, or serve U.S. users at scale, Treasury wants AML/KYC at the entry point. Putting ID checks into contracts or front-ends is one way to get there without calling the protocol a broker.

Are protocol developers or DAOs safe from U.S. rules if the code is on-chain?

Not really. If there’s a foundation, a multisig, an official interface, or a treasury committee, regulators can point to that and say “that’s who can comply.” Governance papers on DeFi show that most “decentralized” projects still have this human layer, so it’s visible to regulators.

Will this kill permissionless DeFi?

No, but it will split it. You’ll get a permissioned, KYC’d version that touches U.S. assets and institutions, and public forks that stay open. Same code, different compliance perimeter.

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Do users still have to report their DeFi trades for taxes?

Yes. The repeal didn’t cancel tax liability. It just removed the automatic reporting burden from non-custodial DeFi. Users still have to self-report.

Why is the U.S. suddenly interested in DeFi treasuries and tokenized bonds?

Because stablecoin issuers and tokenized products hold tens of billions in U.S. Treasuries. If DeFi starts reallocating big chunks of that, Treasury wants visibility and control. That’s a financial-stability motive, not a crypto-phobia motive.