Senate Debate on CLARITY Act Hinges on Classifying Stablecoin Rewards as 'Passive Investment Income'

A 3.8% yield on digital dollars is at the center of a legislative standoff that has stalled the most sweeping cryptocurrency bill in U.S. history. As the Senate adjourned for its August recess without a final vote on the CLARITY Act, the debate narrowed to a single, highly technical distinction: the difference between passive investment income and activity-based rewards. For years, retail investors have utilized stablecoins—digital currencies pegged to the U.S. dollar—not just as a medium of exchange, but as a high-yield alternative to traditional savings accounts. Now, lawmakers are attempting to draw a strict legal boundary that would fundamentally alter how Americans earn money on their digital assets, sparking a fierce lobbying battle between traditional banks and the cryptocurrency industry.[1][4]

The Digital Asset Market Clarity Act of 2025, commonly known as H.R. 3633, is designed to establish a comprehensive federal regulatory framework for cryptocurrencies. It passed the House of Representatives with strong bipartisan support in July 2025 and cleared the Senate Banking Committee in May 2026. Yet its final passage, currently scheduled for a critical cloture vote on September 15, hinges on Section 10404. This specific provision, brokered by Senators Thom Tillis and Angela Alsobrooks, attempts to redefine the economic mechanics of stablecoin ownership by dictating exactly what kind of compensation platforms are legally allowed to offer their users.[1][2][4]

To understand the current legislative fight, investors must look back to the GENIUS Act, which was signed into law in July 2025. That legislation transformed payment stablecoins from lightly regulated cryptographic assets into strictly supervised financial instruments. It mandated that stablecoin issuers maintain 1-to-1 reserve backing with high-quality liquid assets, such as short-term U.S. Treasuries. Crucially, the GENIUS Act explicitly banned primary stablecoin issuers from paying direct yield or interest to token holders, ensuring the digital assets acted as mediums of exchange rather than unregistered securities.[3][7]

However, the GENIUS Act left a massive regulatory loophole that the industry quickly exploited. While the primary issuers themselves could not pay interest, third-party digital asset service providers—such as centralized exchanges, brokers, and custodians—could still pass yield along to retail consumers. Platforms continued offering compliant yield paths of 3.5% to 5% through non-issuer interest payments. By utilizing this pass-through evasion, the crypto industry effectively turned stablecoins into high-yield savings accounts, allowing users to earn significant returns simply by holding digital dollars on an exchange.[2][3]

The CLARITY Act attempts to permanently close this pass-through loophole. The Senate's compromise text extends the ban on stablecoin yield to all digital asset service providers and their affiliates. Under the proposed rules, platforms would be strictly prohibited from paying passive yields on payment stablecoins simply for holding them in an exchange or a custodial wallet. The legislation aims to sever the indirect pipelines through which third-party exchanges currently pass yield to retail consumers, neutralizing the potential for stablecoins to act as competitive, yield-bearing investment vehicles.[2][6][8]

To achieve this, the legislation introduces a strict legal dichotomy between passive income and active rewards. It prohibits any compensation that is functionally or economically equivalent to bank deposit interest. This means that any income generated automatically based solely on the act of holding the asset is outlawed. If a retail user parks their digital dollars in a wallet and collects an annual percentage yield without taking any further action, that passive accumulation would be a violation of the new federal framework.[2][5]

But the bill does not eliminate all stablecoin rewards; it explicitly preserves compensation tied to real economic activity, transactions, and capital placed at risk. Payments incentives, remittance discounts, liquidity provision rewards, and staking benefits remain entirely permissible. The legislation recognizes that network participation—such as validating blocks or participating in decentralized governance—requires compensating users for providing operational security to the underlying protocol. Regulators classify these specific rewards as active network contributions rather than passive, deposit-like interest.[5][6][8]

For the retail investor, this means the era of risk-free crypto yield is ending, but active participation is still heavily incentivized. A user could no longer earn a 4% return just for keeping a stablecoin in a custodial wallet. However, if that same user provides market-making liquidity, posts collateral for trading, or participates in decentralized lending protocols, they can still earn a substantial return. The market is being forced to transition from a hold-to-earn model to a use-to-earn model, pushing users to connect their returns to actual transactions or risk.[5][6]

This activity-based carve-out has infuriated the traditional banking sector. The American Bankers Association and other financial institutions argue that the remaining rewards still create enough space for stablecoin providers to offer interest-like incentives under a different name. They warn that these rewards will inevitably drive commercial deposits away from traditional savings accounts and into digital assets, as consumers chase the higher yields generated by Treasury-backed stablecoin reserves.[4][7]

Banks contend that if retail capital flees to stablecoins en masse, local community lending will suffer a severe contraction. However, a recent White House economic report contradicted these lobbying claims, finding that stablecoin reserves largely recirculate back into the traditional banking system through Treasury bills and dealer deposits. The administration's analysis concluded that banning third-party stablecoin yield would barely increase traditional bank lending, while simultaneously inflicting financial harm on everyday consumers who rely on those yields to hedge against inflation.[3][4]

On the other side of the debate, cryptocurrency advocates argue that banning passive yield entirely is deeply unfair to consumers. Industry leaders point out that traditional savings accounts often pay a fraction of a percent in interest, while stablecoin reserves backed by government debt generate significantly more. They view the legislative ban on passive yield as a blatant protectionist measure designed to shield legacy banks from free-market competition, forcing users to take on unnecessary active market risk just to earn a return on their digital dollars.[1][7]

While Congress continues to debate the exact wording of the legislation, Wall Street is already adapting to the anticipated new reality. Major asset management firms, including Morgan Stanley, BlackRock, and JPMorgan, have recently launched tokenized money market funds tailored specifically to stablecoin reserve needs. These institutional products anticipate a bifurcated market where stablecoins serve purely as a settlement layer, while yield-bearing tokenized instruments serve as the dedicated investment layer for those seeking returns.[2][5]

If the CLARITY Act passes its critical September vote, stablecoins will be firmly cemented as payment and settlement instruments—digital cash—rather than lightly regulated investment vehicles. The legislation will force the cryptocurrency market to stop pretending that holding digital money and putting that money to work are the same activity. Customers seeking liquidity and seamless payments will hold stablecoins, while customers seeking returns will have to make an affirmative investment decision to place their capital at risk.[2][5]

Even if the bill becomes law this fall, the exact boundaries of permissible rewards will take significant time to finalize. The SEC, the CFTC, and the Treasury Department would have up to one year after enactment to jointly write the specific rules defining exactly when a promotional reward crosses the line into disguised deposit interest. Until those federal agencies publish their final guidance, the $317 billion stablecoin market remains in a high-stakes holding pattern, waiting to see how Washington will redefine the future of digital money.[6][8]