Stablecoin Rewards Spark Battle Between Banks and Crypto Firms Over Yield

The GENIUS Act created the first federal stablecoin framework in 2025. The law prohibits issuers like Circle from paying interest directly to holders. Lawmakers left a critical gap: third‑party platforms – exchanges such as Coinbase and Kraken – can still offer rewards on stablecoin deposits. That gap sets up a direct clash between traditional banks and crypto firms for the same yield‑seeking liquidity.

The GENIUS Act Reward Loophole

The prohibition applies only at the issuer level. Circle cannot pay a yield on USDC; Tether faces the same restriction on USDT. The law says nothing about a crypto exchange passing on a portion of its treasury income or lending revenue to users who hold stablecoins on the platform. That technical distinction gives Coinbase and Kraken a structural advantage. They can attract deposits by offering yield, while the stablecoin itself remains a non‑interest‑bearing instrument at the issuer level.

The read‑through is simple: the law creates a two‑tier market. Issuers become infrastructure providers; exchanges become the gatekeepers of yield distribution. Any bank that wants to offer a stablecoin‑like product must either issue its own token – and swallow the no‑interest rule – or partner with an exchange and cede customer control.

Coinbase and Kraken Lead the Yield Play

Both Coinbase and Kraken have already tested reward programs tied to stablecoin balances. With the GENIUS Act clarifying the legal boundary, those programs can scale without risk of issuer‑level enforcement. The yield itself depends on the exchange’s ability to lend stablecoins or deploy them in DeFi protocols. Coinbase, for example, runs its own lending desk and generates income from institutional staking and margin loans.

This setup directly competes with bank checking and savings deposits. A user who leaves USD in a bank earns near‑zero interest in most accounts. A user who converts USD to USDC on Coinbase and enables rewards gets a floating yield linked to crypto credit markets. The gap is often 200–400 basis points. The implication for retail and even some institutional cash management is clear: stablecoin rewards become a better‑yielding cash equivalent, provided the user trusts the exchange’s solvency.

For a deeper look at how Coinbase is positioning itself beyond trading, see Coinbase CEO Armstrong Outlines Eight Tokenization Upgrade Targets.

Banking Sector Pushback and Regulatory Risk

Traditional banks are not standing still. The American Bankers Association has already signaled that the third‑party reward channel undermines the level playing field Congress intended. Banks argue that they face strict interest‑rate caps and deposit insurance costs that exchanges do not. Their lobbying push targets a technical fix: define any stablecoin reward as a “dividend” or “interest” subject to the same prohibition, regardless of who pays it.

The regulatory risk is that the Treasury or the SEC issues guidance closing the loophole. If that happens, exchanges would have to stop reward programs or restructure them as separate securities. The sector read‑through favors the large incumbents that can spend on compliance and legal teams. Smaller exchanges may exit the reward game entirely, consolidating stablecoin liquidity on Coinbase and Kraken.

Meanwhile, the Federal Reserve is studying the implications for money market funds and bank reserves. A mass shift of dollars into exchange‑paid stablecoin rewards could reduce bank deposits and tighten lending capacity. The next concrete catalyst is any formal comment letter from the Fed or a bill amendment in the next legislative session.

For a broader perspective on how crypto firms are reshaping financial infrastructure, see crypto market analysis.

The battle over stablecoin yield is now the single most important regulatory flashpoint for the sector in 2025. The GENIUS Act opened a door. Banks want it closed. Exchanges want it widened. The outcome will determine whether tokenized dollars become a direct competitor to bank deposits or remain a niche settlement tool.