Stablecoin yield and bank deposits are becoming competitors even though U.S. payment-stablecoin issuers are prohibited from paying interest directly to token holders. That apparent contradiction is the most important clue in the current debate. The economic return on a dollar token does not disappear when the law blocks the issuer from handing it to the customer. It is redistributed among the issuer, exchanges, wallet providers, market makers and, in some cases, users through rewards that are described as loyalty incentives rather than interest.

The issue became more concrete after the Office of the Comptroller of the Currency granted preliminary conditional approval to World Liberty Trust Company on August 14. The OCC decision authorizes a path toward a national trust bank that could issue USD1, manage its reserves and provide custody, subject to pre-opening requirements and final approval. A Reuters report emphasized that the charter would not create a conventional deposit-taking lender. It would consolidate issuance, custody and reserve management inside a federally supervised entity.

That structure reveals the new competitive boundary. Stablecoin issuers need not make loans to compete with banks. They can compete for transaction balances, payment activity, distribution and the economic value created when customer dollars are invested in short-term government assets. The fight is therefore not simply about whether deposits leave the banking system. It is about who controls the customer relationship, who earns the spread on safe collateral, and how banks must reprice funding when digital dollars become a credible alternative for money that previously sat in low-yield accounts.

Why a zero-yield token can still compete with a bank account

A payment stablecoin is a liability designed to remain worth one dollar. The issuer receives dollars, creates tokens and holds permitted reserve assets. Under the U.S. framework, those assets can include bank deposits, very short Treasury securities and Treasury-backed repurchase agreements. If a reserve portfolio earns a market return while token holders receive no contractual interest, the issuer captures a gross spread before operating, distribution and compliance costs.

That spread is material in the present rate environment. The Federal Reserve’s H.15 release dated August 21 showed a 3.65% yield on four-week Treasury bills and 3.71% on three-month bills for August 20. A token backed by instruments near those rates creates an economic pool measured in billions of dollars when circulation reaches institutional scale. The customer does not need to receive formal interest for that pool to influence competition. It can finance fee waivers, card rewards, exchange incentives, liquidity subsidies or revenue-sharing agreements with distributors.

This is why the legal distinction between issuer-paid interest and third-party rewards matters. A Federal Reserve analysis of payment stablecoins notes that the law prohibits issuers from paying interest directly while not resolving every form of indirect reward. The economic effect depends on the full distribution chain rather than on the label attached to one payment.

Consider a simplified example. An issuer has $10 billion of tokens outstanding and earns 3.6% on reserves. Gross annual reserve income is roughly $360 million before expenses. The issuer can retain all of it, share part with a platform that distributes the token, or fund incentives that make holding and spending the token more attractive. Even if the user’s balance screen displays no interest rate, the ecosystem can return value through free transfers, card rebates, trading-fee discounts or premium services. From the customer’s perspective, those benefits can compete with a bank account’s interest and convenience.

The real contest is over deposit beta

Banks do not pay every depositor the policy rate. They manage what economists call deposit beta: the share of market-rate changes passed through to deposit customers. Operational accounts and loyal retail balances often receive much less than Treasury bills or money-market funds because customers value payments, branch access, insurance, relationships and convenience. That gap supports net interest margins and gives banks a relatively stable source of funding.

Stablecoins attack the bundle rather than merely the quoted rate. They combine a dollar balance with twenty-four-hour transfer, programmable settlement, global reach and integration with exchanges, decentralized finance and tokenized securities. A user may accept zero explicit interest if the balance is more useful. A platform may then add rewards financed by reserve economics, turning convenience and yield into a single competitive package.

The Federal Reserve’s historical study of banks and stablecoins offers a useful precedent. Money-market funds grew rapidly when they gave savers access to market rates that banks could not match under Regulation Q. Banks did not simply disappear. They lobbied, redesigned products, segmented customers and eventually offered new accounts. Stablecoins can produce a similar response, but they add payment functionality and global digital distribution to the yield gap.

The first adjustment is likely to be selective repricing. Banks may raise rates for customers most likely to move money into stablecoins while preserving lower rates for operational balances that appear less mobile. That means the headline deposit rate may remain unchanged even as promotional accounts, treasury-management products and digitally active segments become more expensive to retain. The funding shock arrives through the margin before it appears as a dramatic fall in total deposits.

Why the World Liberty charter matters without being a deposit charter

World Liberty Trust is not authorized to operate like an ordinary commercial bank. It cannot use insured retail deposits to build a loan book. Its importance lies elsewhere. The OCC’s decision recognizes stablecoin issuance, reserve management, custody and related conversion services as permissible activities for a national trust bank. That brings the liability and its backing assets closer together under one supervisory roof.

The charter could reduce operational fragmentation. An issuer that depends on several outside parties for reserves, custody and settlement must coordinate redemptions across legal entities and technical systems. A vertically integrated trust bank can control more of that chain. It may also become easier to sell the product to institutions that require a federally supervised counterparty. Those benefits can strengthen distribution even when the institution does not take conventional deposits.

The distinction between preliminary and final approval remains essential. The OCC requires pre-opening conditions, including capital, management, internal controls and other supervisory commitments. Block2Learn’s earlier guide to crypto bank charters and federal custody explains why a national trust charter should not be confused with FDIC insurance or unrestricted banking powers. The actual activity set, legal entity and customer protections matter more than the word “bank.”

The August 20 debate over World Liberty also illustrates a separate governance risk. The Guardian focused on political conflicts and questioned why users would choose USD1 when it cannot pay interest directly. That criticism is relevant, but it should not obscure the broader mechanism. A stablecoin can win distribution through relationships, branding, settlement access, platform incentives or institutional integration. The business does not depend on offering a savings account in token form.

Reserve income is the hidden price of distribution

Circle’s latest financial results show how large the reserve-income pool can become. Its Form 10-Q for the quarter ended June 30 reported $73.3 billion of USDC in circulation, $14.8 trillion of on-chain transaction volume and $701 million of total revenue and reserve income for the quarter. Circle said reserve income represented 95.2% of total revenue during the period and that the return on reserve assets tracked rates near SOFR.

Those numbers explain why distribution agreements matter so much. A stablecoin issuer benefits when more tokens remain outstanding for longer. Exchanges, wallets and payment companies control access to users and can demand part of the economics in return for promoting the token, offering rewards or integrating it deeply into their products. Reserve income is therefore not only investment return. It is the budget for acquiring and retaining monetary balances.

The model resembles a platform subsidy. One side of the market supplies balances; another supplies distribution and use cases. The issuer can use reserve earnings to connect them. A bank traditionally owns both the deposit relationship and much of the payment interface. Stablecoins allow those functions to split among specialized firms. The issuer manages the liability and reserves, while an exchange, wallet or fintech owns the customer experience.

This unbundling changes competitive analysis. Deposit flight is too narrow a metric because customer balances can move through the banking system without leaving it entirely. If an issuer holds part of its reserves as bank deposits, one bank may lose a retail balance while another gains a wholesale operating deposit. If reserves move into Treasury bills, the banking system loses funding more directly. The location and concentration of reserve assets determine whether the system experiences redistribution or genuine disintermediation.

Stablecoin rewards sit on a regulatory fault line

The U.S. framework tries to keep payment stablecoins from becoming unregulated investment products. The SEC and CFTC’s March 23 interpretation on crypto assets states that permitted payment-stablecoin issuers may not pay interest or yield solely for holding, using or retaining the token. It also distinguishes those tokens from other stable-value products that may be securities depending on their facts and circumstances.

The policy objective is understandable. A payment instrument backed by safe assets should not promise an investment return without the protections expected of a fund or security. Yet a bright line at the issuer can become blurry when affiliates and distributors offer rewards. If an exchange pays a customer for holding a stablecoin, regulators must decide whether the payment is marketing, a loyalty benefit, a share of reserve economics or yield in substance.

This is not merely a semantic dispute. A broad ban on every benefit could weaken payment competition and push activity offshore. A narrow ban could allow issuers to route the same economics through affiliates, producing deposit competition that the statute was designed to limit. The durable solution will probably depend on economic tests: who funds the reward, whether it scales with balance and time, whether it is guaranteed, and what risks the customer assumes.

Market-structure legislation adds another layer. Block2Learn’s analysis of the CLARITY Act’s delayed Senate path showed how questions about exchange oversight, token classification and political conflicts can slow a broader crypto rulebook. Stablecoin rewards sit at the intersection of banking, payments, securities and consumer-protection law, so a single agency is unlikely to resolve every edge case.

The funding effect depends on what users are replacing

Not every stablecoin dollar comes from a bank savings account. Some balances replace cash at an exchange. Some replace offshore dollar instruments, correspondent-banking balances, prepaid products or money-market funds. Some represent new demand for dollars from users who previously held a local currency or an unstable banking claim. The source of funds determines the macroeconomic effect.

If a U.S. household moves $10,000 from an insured savings account into a stablecoin backed by Treasury bills, the bank loses a deposit and the Treasury gains direct short-term demand. If a company moves $10,000 from one bank account into a stablecoin whose issuer holds cash at another bank, deposits are redistributed rather than destroyed. If a foreign user converts local currency into a dollar stablecoin, the transaction can increase demand for dollar assets without reducing a U.S. retail deposit at all.

This is why aggregate forecasts of deposit loss should be treated as scenarios rather than mechanical outcomes. The most exposed institutions are likely to be banks whose customers have mobile, uninsured or rate-sensitive balances and whose loan portfolios depend on inexpensive deposits. Community and regional banks may face a more difficult adjustment if high-value customers migrate to platforms that package payments, token settlement and rewards together.

Large banks have defensive advantages. They can raise selected deposit rates, launch tokenized cash products, provide custody and reserve services to issuers, or issue their own stablecoins within the permitted framework. They also control corporate-payment relationships and compliance infrastructure. The competitive outcome may therefore be consolidation rather than a simple transfer from banks to crypto companies.

What changes when tokenized markets need cash legs

The strongest source of stablecoin demand may come from settlement rather than savings. Tokenized securities need a cash leg that can move on compatible rails. A dollar token that settles continuously can reduce delivery-versus-payment friction, collateral delays and the need to pre-fund accounts across multiple venues. That utility can support large balances even with no explicit yield.

Fidelity’s move toward a dollar token on Ethereum, examined in Block2Learn’s analysis of FIDD and institutional money infrastructure, demonstrates why established asset managers care about programmable cash. The opportunity is not only to earn reserve income. It is to embed a proprietary cash instrument into trading, custody and asset-servicing workflows.

Once a stablecoin becomes the default settlement asset for a network, distribution advantages can compound. Market makers hold it because venues use it. Venues use it because liquidity is deep. Issuers gain more reserve income and can spend more on incentives and integrations. This feedback loop resembles the economics of payment networks, with the added feature that the network operator earns a return on customer balances.

That feedback loop also creates concentration risk. A disruption at a dominant issuer, reserve custodian or blockchain can affect many markets at once. Faster settlement reduces some counterparty exposures but can accelerate redemptions and liquidity demands. The recent Block2Learn analysis of stablecoin reserves and Treasury liquidity explains why safe collateral does not eliminate operational timing, redemption and market-depth risks.

How banks are likely to respond

Banks have several realistic responses, and most do not require them to defeat stablecoins. The relationship between stablecoin yield and bank deposits will be managed through pricing, product design and infrastructure partnerships. First, banks can raise the value of deposits for customers who are most likely to leave. That may mean higher rates, real-time payments, improved treasury tools or rewards linked to transaction activity. Second, they can become infrastructure providers by holding reserves, supplying liquidity, providing custody and connecting issuers to payment systems.

Third, banks can issue tokenized deposits or regulated stablecoins of their own. A tokenized deposit preserves a direct claim on a bank and can remain inside the bank’s balance sheet, while a payment stablecoin is typically backed one-for-one by segregated safe assets. The two instruments allocate credit, liquidity and legal risk differently. Customers may choose between them based on insurance, interoperability, programmability and acceptance rather than on rate alone.

Fourth, banks can segment funding more aggressively. A low-balance consumer account used for payroll and bills may behave differently from a corporate operating balance or a crypto-native treasury account. Pricing each segment according to its mobility can protect margins, but it also makes banking more complex and may widen the gap between customers who actively negotiate and those who do not.

The least effective response would be to rely only on regulation while leaving the product unchanged. Money-market funds survived because they solved a customer problem. Stablecoins solve several: continuous transfer, global dollar access, programmable settlement and compatibility with digital markets. Restrictions can reduce unsafe incentives, but they cannot make those functions irrelevant.

A practical framework for evaluating stablecoin yield and bank deposits

Investors and institutions should evaluate the competition through six questions. The first is who legally owes the customer money: an issuer, a bank, an exchange or a wallet provider. The second is what backs the claim and where those assets are held. The third is who funds any reward and whether it depends on the size and duration of the balance.

The fourth question is how quickly the balance can be redeemed into bank money during normal operations and stress. The fifth is whether the product carries deposit insurance, securities-law protection or neither. The sixth is what happens to the economics when short-term rates fall. A stablecoin business funded almost entirely by reserve income can face substantial margin compression if bill yields decline, even while circulation continues to grow.

Those questions reveal why the highest advertised reward is not necessarily the best product. A reward can be discretionary, funded by a platform subsidy, limited to certain customers or subject to counterparty risk. A bank deposit may pay less but provide insurance and established recourse. A tokenized money-market fund may provide market yield but introduce securities-law, settlement and liquidity considerations. The instruments are substitutes only at the surface.

The same framework helps investors analyze public companies. For issuers, track circulating supply, reserve return rate, distribution costs, redemption behavior and concentration among partners. For banks, track deposit beta, uninsured-deposit mix, wholesale funding and digital-payment strategy. For exchanges, track how rewards influence stablecoin balances and whether those incentives remain profitable across rate cycles.

The conclusion: competition arrives through economics, not labels

The stablecoin debate often asks whether a token is money, a payment instrument, a deposit substitute or an investment product. In practice, it can perform parts of all four functions without fitting perfectly into any one category. Regulation will determine which promises are allowed, but customer behavior will be shaped by the combined package of utility, safety, access and economic benefit.

The World Liberty approval is important because it moves stablecoin issuance and reserve management further into the federal banking perimeter. It does not create an ordinary bank, and it does not prove that USD1 will win. It shows that crypto-native liabilities can obtain institutional containers that make them easier to distribute and supervise. As those containers multiply, banks will have to compete for the balances and payment relationships around them.

Stablecoin yield and bank deposits are therefore linked by a transfer of economic value. Short-term reserve assets generate income. The law decides who may promise it. Contracts decide who receives it. Distribution decides which product gains scale. The market consequence will probably be a higher price for mobile deposits, more specialized bank funding and deeper integration between token issuers and regulated financial institutions.

The decisive signal is not a single forecast of deposit flight. It is whether banks must raise rates, redesign transaction accounts or partner with stablecoin networks to keep customer relationships. When those adjustments accelerate, the competition has already arrived—even if the token still advertises a zero percent yield.

Learning Path: understand digital money as a balance sheet

Start by separating the token from its reserve portfolio. Then compare a payment stablecoin with an insured deposit, a tokenized deposit and a government money-market fund. Next, trace how one dollar moves from a user to an issuer, reserve custodian and Treasury instrument, and how it returns during redemption. Finally, examine who funds rewards and which legal entity owes the customer.

The Block2Learn learning hub provides guided material on banking, blockchain, market structure and risk. Build the balance-sheet concepts first, then revisit new stablecoin products. You will be able to distinguish genuine yield, promotional rewards and settlement utility—and to judge which one is actually competing with a bank deposit.