Tokenized Deposits Could Reshape Bank Lending Before They Reshape Payments

Tokenized deposits are usually framed as a faster payment technology. A Dallas Fed research paper points to a less obvious risk: if bank money moves faster, banks may have less room to fund long-term loans.

In an Aug. 25 paper, economists Rosie Levy and Srini Ramaswamy argued that large-scale adoption of tokenized deposits could shorten the average time customer funds remain at banks and make deposits more sensitive to interest rates. Both effects would weaken one of the core functions of banking: using short-term deposits to finance longer-term assets.

Their estimate is large. A 10% reduction in the average life of deposits could reduce U.S. banks’ aggregate maturity transformation capacity by about $580 billion in 10-year equivalents. A 10% increase in deposit rate sensitivity could cut banks’ appetite for duration risk by about $700 billion, assuming a four-year weighted average deposit life.

The paper does not argue that tokenized deposits will necessarily reach that scale. It asks what could happen if they do.

What Tokenized Deposits Actually Are

Tokenized deposits are bank deposits represented on blockchain infrastructure.

They are different from stablecoins. A stablecoin is usually a claim against an issuer that holds reserves. A tokenized deposit remains a claim against a commercial bank and stays inside the regulated banking system. It can also pay interest, depending on the issuer and account structure.

That distinction matters. Tokenized deposits are not designed to replace bank deposits. They are deposits in a new format.

The question is what happens when that format makes money easier to move.

For tokenized deposits to become widely used, they would need to circulate beyond the bank that issued them. That is why major banks are exploring consortium and shared-network models, where tokenized bank money can move between participating institutions rather than staying inside a single bank’s closed system.

Why Faster Deposits Can Weaken Lending Capacity

Banks rely on deposit behavior that is more stable than the legal terms suggest.

Demand deposits can be withdrawn at any time, but in practice, many balances stay with banks for long periods. Banks model that behavior through weighted average life, or WAL, which estimates how long deposits are likely to remain on the balance sheet.

Deposits also tend to have low rate sensitivity. When market rates rise, banks do not always need to raise deposit rates one-for-one to keep customer balances. That gives deposits characteristics similar to longer-duration liabilities.

Those two features allow banks to fund longer-term assets, including mortgages, business loans and fixed-rate credit.

Tokenization could weaken both features.

If deposits can move instantly between banks, customers seeking higher yields may shift balances more quickly. If smart contracts or AI agents automate that search, money could become even more rate-sensitive. Deposit balances that once behaved like sticky funding could begin to behave more like mobile wholesale money.

That is the risk Levy and Ramaswamy focused on. Using Federal Reserve H.8 data, they estimated that U.S. commercial banks held about $25.7 trillion in assets as of July 15. Applying assumed durations to different asset classes, they calculated about $7.03 trillion in 10-year equivalent duration exposure.

Deposits support most of that exposure. The researchers estimated that about $5.8 trillion, or roughly 80% of banks’ duration risk, is supported by the duration characteristics of deposits.

If tokenization reduces that stability, banks would have less capacity to hold long-duration assets unless they change their funding mix.

The Cost Could Move Into Credit

Banks could preserve lending capacity by replacing deposits with more term debt. But that changes the economics.

Wholesale debt is usually more expensive than deposits. If banks fund more loans through term debt, their balance sheets begin to look more like non-bank financial firms. That could raise credit costs for households and businesses.

The effect would not be evenly distributed. Large banks may be better able to absorb higher funding costs or issue long-term debt at lower spreads. Smaller banks may face more pressure, especially if tokenized money makes deposits more mobile across institutions.

That is why the paper matters beyond payment technology. Tokenized deposits could improve settlement speed while reducing the cheap and stable funding base that supports traditional bank lending.

Liquidity Needs Could Rise Too

Maturity transformation is only one part of the issue. Liquidity is another.

Banks hold high-quality liquid assets to meet withdrawals and regulatory requirements such as the liquidity coverage ratio. Different deposit categories receive different outflow assumptions in stress tests. Operational deposits, such as funds tied to cash management or clearing relationships, are treated as more stable because customers are less likely to move them quickly.

Tokenized transfers could change those assumptions.

If money can move in real time across banks and platforms, deposit outflows may become harder to predict. Even if total deposits in the system do not fall, individual banks could see sharper swings in balances.

In response, banks may hold more reserves and U.S. Treasuries. Those assets are liquid, but they also leave less balance sheet capacity for loans.

The researchers pointed to Brazil’s Pix system as one comparison. Pix launched in 2020 and allows free, round-the-clock interbank transfers. By the first quarter of 2026, it had about 200 million active users and roughly $650 billion in monthly transactions.

A 2025 study using Brazilian regulatory data found that heavier Pix usage increased banks’ demand for liquid assets, especially government bonds, while reducing credit intermediation. Banks also shifted the composition of remaining loans toward higher-return categories.

Pix is not the same as tokenized deposits, but it shows how faster money movement can affect bank balance sheets.

U.S. Banks Are Already Building the Rails

The debate is not theoretical.

JPMorgan Chase, Bank of America, Citigroup and Wells Fargo are developing a shared tokenized deposit network through The Clearing House. The project is targeting a launch in the first half of 2027 and is expected to begin with multinational corporate clients.

Potential use cases include programmable treasury operations, real-time liquidity management and cross-border payments. More than a dozen other institutions, including BNY, HSBC, PNC, Santander, TD Bank, Truist and U.S. Bank, have backed the project.

JPMorgan and Citigroup already operate their own blockchain-based payment systems. A shared network would go further by allowing tokenized bank money to move between participating institutions.

Wells Fargo is also moving separately. The bank plans to launch tokenized deposits for corporate and commercial clients this fall, beginning with U.S. dollar to British pound transactions for selected customers. It plans to expand to more clients, countries and currencies in 2027.

The pitch is clear: customers can move, program and settle funds around the clock without leaving the regulated banking system.

SWIFT and Project Agora Are Testing Cross-Border Models

SWIFT is also moving toward blockchain-based settlement. In July, the financial messaging network moved its blockchain ledger into deployment, with 17 banks preparing to test tokenized deposit payments for round-the-clock cross-border settlements.

HSBC, Citi, BNP Paribas, UBS, ANZ, DBS and Standard Chartered were among the institutions involved in the initial rollout. The system is designed to support overnight and weekend payments while keeping existing compliance, credit and risk controls in place.

Central banks are testing related models through Project Agora, a joint initiative from the Bank for International Settlements and the Institute of International Finance.

The Bank of Korea completed tokenized reserve transfer tests under Project Agora in July. The tests covered six currencies: the Korean won, U.S. dollar, euro, British pound, Swiss franc and Japanese yen.

South Korean banks including KB Kookmin Bank, NongHyup Bank, Shinhan Bank, Woori Bank and Hana Bank participated. The tests covered 17 payment scenarios, including single-currency settlements, dual-currency settlements, payment-versus-payment foreign exchange transactions and transfers within the same financial group.

In one domestic test, the Bank of Korea worked with NongHyup Bank and Shinhan Bank to transfer 20 million won between the lenders using tokenized reserve funds.

These projects show how fast tokenized bank money is moving from concept to infrastructure.

Blockchain Speed Is Not Always Settlement Finality

There is still a legal and operational gap between token movement and full settlement.

A token can move across a blockchain in seconds. The underlying payment, ownership right or legal claim may still depend on banks, custodians, clearing systems and regulatory records.

That distinction is important for tokenized deposits. The token is not the entire financial relationship. It represents a claim inside a regulated banking structure.

If the token moves faster than the legal or operational system behind it, new risks can appear. Banks still need to manage credit exposure, compliance checks, liquidity demands and finality rules.

That is why tokenized deposits are not just a software upgrade. They change the timing of bank liabilities.

The Trade-Off Is Speed Versus Balance Sheet Stability

Tokenized deposits could make bank money faster, more programmable and more useful for corporate treasury operations. They could also help banks compete with stablecoins by offering blockchain settlement without moving funds outside the banking system.

But the Dallas Fed paper highlights the trade-off.

The same features that make tokenized deposits attractive, instant movement, programmability and easier yield comparison, could make deposits less stable. If deposits become shorter-lived and more rate-sensitive, banks may need to hold more liquid assets, rely more on term funding and reduce long-term lending capacity.

That does not mean tokenized deposits are bad for banks. It means their impact depends on design.

A closed network serving large corporate clients may have limited effects on deposit stability. A broad consumer and corporate network with automated yield routing could have much larger effects.

For policymakers, the question is not whether tokenized deposits can modernize payments. They probably can. The harder question is whether faster bank money changes the balance sheet assumptions that have supported U.S. credit creation for decades.