Dallas Fed warns tokenized deposits could cut banks' lending capacity by $700 billion
A new paper models how faster, programmable bank money could make deposits more sensitive to rates and weaken the funding base for long-term loans.
By The Third AnglePublished 3 min read
Illustrative financial-infrastructure imagery; it does not depict the Dallas Fed's analysis or a tokenized deposit network. Photo: Unsplash · Unsplash License
Tokenized deposits could reduce U.S. banks' capacity to absorb long-term interest-rate risk by about $700 billion if they make depositors 10% more sensitive to rates, according to a paper from two Dallas Fed economists published Aug. 25. The estimate is a scenario, not a forecast of losses or proof that tokenized deposits have already changed bank funding.
The paper examines tokenized deposits as bank money recorded and transferred through blockchain-based infrastructure. It says programmable features and faster settlement could reduce the frictions that make deposits stable, letting yield-sensitive holders switch banks more quickly and forcing banks to compete harder for funding.
What the $700 billion figure measures
The economists estimate that a 10% increase in deposit rate sensitivity would reduce the banking system's appetite for long-term interest-rate exposure by about $700 billion in 10-year-equivalent terms, using a four-year assumed deposit life. A separate scenario, in which deposits' weighted average life falls 10%, produces an estimated $580 billion reduction.
Those figures measure duration capacity: the amount of interest-rate risk banks could support while funding longer-term loans and securities with deposits. They do not mean $700 billion of deposits would leave banks, nor do they isolate the effect of any particular token or blockchain.
Faster money changes the funding bargain
Banks traditionally use deposits that can be withdrawn on demand to fund assets with longer maturities. The Dallas Fed paper argues that instant settlement, smart-contract rules and agentic software could let customers move balances between banks with less effort, weakening the stickiness that supports that model. Banks could respond with higher deposit rates, more liquid assets or more term debt, but each response could raise the cost of credit or reduce the funds available for longer loans.
The paper points to Brazil's Pix instant-payment system as an imperfect comparison. A 2025 study cited by the authors found heavier Pix use was associated with more liquid assets and less credit intermediation at banks. That evidence concerns instant payments rather than tokenized deposits, so it informs the mechanism without proving the U.S. outcome.
A warning for bank-led blockchain plans
The analysis arrives as U.S. banks and banking associations develop shared rails for tokenized deposits and programmable payments. It does not argue that banks should abandon the technology or that stablecoins are safer by default. Its narrower point is that making bank money easier to move may also change the funding advantage banks receive from deposits.
Tokenized deposits remain at an early stage, and the paper's estimates depend on assumptions about deposit behavior, asset duration and bank responses. The material question for future pilots is therefore not only whether settlement becomes faster, but whether liquidity, pricing and lending change with it.
