Bank of England Stablecoin Framework: Defining the Conditions for Systemic Sterling-Backed Stablecoins
25 June 2026
Taken from the published LinkedIn Pulse article.
The Bank of England has published its final policy framework for sterling-denominated systemic stablecoins, providing the clearest indication yet of how the UK intends to integrate privately issued digital money into the financial system. While much industry discussion surrounding stablecoins focuses on innovation and payment efficiency, the Bank's framework is fundamentally concerned with financial stability.
Throughout the policy statement, stablecoins are treated not as crypto-assets, but as potential components of critical payment infrastructure whose growth must remain compatible with monetary stability and operational resilience.
From Crypto Assets to Financial Infrastructure
The most significant signal within the framework is the Bank's evolving view of what stablecoins represent. The policy approach extends well beyond reserve backing requirements as systemic issuers will be subject to capital requirements, liquidity standards, governance obligations, stress testing, recovery planning and orderly wind-down arrangements.
The framework draws heavily on established standards for financial market infrastructure and systemically important payment systems, reflecting a significant shift in regulatory thinking. The primary question is no longer whether stablecoins should play a role in financial systems, but rather how digital forms of money can operate safely if they become systemically important. For market participants, the implication is clear: technological capability alone will not be a sufficient safeguard, but rather, governance maturity and demonstrable risk management are emerging as prerequisites for scale.
Liquidity Emerges as the Central Regulatory Priority
A recurring theme throughout the policy statement is that solvency alone is insufficient to preserve confidence during periods of stress. The Bank places particular emphasis on redemption risk and the speed at which digital runs could occur. Unlike traditional financial products, stablecoins can be transferred instantly and monitored publicly in real time. Combined with social media-driven information flows and automated transaction capabilities, this creates the potential for rapid and highly visible liquidity events.
The final framework, therefore, prioritises immediate liquidity over portfolio optimisation. Under the new regime, systemic issuers will be required to hold a minimum of 30% of backing assets as deposits at the Bank of England, with the remaining 70% permitted to be invested in short-dated UK government securities. While this represents a reduction from the 40% requirement proposed during consultation, the underlying principle remains unchanged: a substantial portion of reserves must be available immediately during periods of market stress. Importantly, these central bank deposits will remain unremunerated, with issuers not receiving interest payments on these funds.
The Bank explicitly argues that stablecoin issuers are not part of the monetary policy transmission mechanism and therefore should not receive interest on reserves. This position reveals an important aspect of the UK's regulatory philosophy. Stablecoin economics are expected to adapt to the requirements of financial stability, rather than financial stability adapting to existing stablecoin business models.
Managing Systemic Growth Rather Than Restricting Usage
One of the most notable changes following consultation is the Bank's decision to abandon proposed holding limits for individuals and businesses. Respondents to the Bank’s policy consultation had highlighted substantial implementation challenges, including potential constraints on legitimate commercial use cases. The Bank ultimately concluded that these measures would be difficult to implement in a proportionate manner.
In their place, the Bank has introduced a temporary issuance guardrail of £40 billion per systemic stablecoin. This adjustment is important because it changes the focus of regulation. Rather than restricting how individuals and businesses use stablecoins, the Bank has chosen to manage aggregate systemic scale during the market's early stages of development. Users will be able to transact without limits on transaction size, frequency or type. At the same time, overall issuance remains subject to a transitional cap designed to prevent excessively rapid growth before regulators have observed the real-world effects of large-scale stablecoin adoption.
Protecting Credit Creation Remains a Core Objective
The rationale for the issuance guardrail reveals another important theme running throughout the policy statement. The Bank remains concerned that large-scale migration from bank deposits into stablecoins could affect banks' funding structures and, by extension, the supply of credit to households and businesses. This concern reflects the structure of the UK financial system, where commercial banks continue to play a central role in credit creation. A rapid transition from deposits to alternative forms of digital money could alter funding conditions in ways with wider economic consequences. The significance of this position extends beyond stablecoins themselves. The framework demonstrates that regulators are increasingly evaluating digital money not only through the lens of consumer protection or payment efficiency, but also through its interaction with the economy's monetary and credit architecture.
Stablecoins and Sovereign Debt Markets
Another notable feature of the framework is the Bank's attention to the interaction between stablecoins and government debt markets. Permitting issuers to hold up to 70% of reserves in short-dated UK government securities inevitably creates interdependencies between stablecoin issuers and the Treasury bill market. The Bank explicitly acknowledges the potential risks associated with large-scale asset sales during periods of stress, particularly if multiple issuers were required to raise liquidity simultaneously. This focus highlights the increasingly important reality that systemic stablecoins are no longer being considered solely within the context of digital asset markets. Their reserve structures may make them significant participants in sovereign debt markets and broader liquidity ecosystems. As stablecoin adoption expands, these linkages between digital money and traditional capital markets are likely to become increasingly important areas of regulatory focus.
The Direction of Travel
Taken as a whole, the Bank of England's framework provides a clear indication of how the UK intends to approach systemic digital money. The objective is not to create a parallel financial system, nor to exempt digital assets from established regulatory expectations. Instead, the framework seeks to integrate stablecoins into existing monetary and financial stability structures while preserving confidence in money and safeguarding broader economic resilience. The next phase of market development will be shaped less by technological experimentation and more by safeguards grounded in caution. Liquidity resilience, governance quality, operational robustness, and alignment with regulatory objectives are becoming the primary conditions for scale. The central policy question is no longer whether digital money can exist, but how it can be integrated into the financial system without compromising the stability of the institutions on which that system depends.
Appold View
When the Bank initially released its stablecoin framework for consultation last year, it immediately faced significant criticism from industry participants for potentially restrictive impacts on the commercial viability and market scale of stablecoin issuance in the UK. In this context, it is encouraging that some of the most controversial proposals have been scrapped in the final framework, such as individual holding caps, and the Bank’s requirement for issuers to hold 100% of backing assets in unremunerated central bank deposits.
The Bank has now, rightly, sought to take a more proportionate approach. With that said, it could still be alleged that the Bank, with financial stability as its priority, has not properly considered how its pursuit of this goal may conflict with the practical commercial realities of the stablecoin market. Many will still view the 30% unremunerated deposit requirement as too conservative and materially reduce issuer economics, making the UK potentially less commercially attractive than jurisdictions that allow issuers to retain more reserve yield.
If the Bank’s stablecoin regime is not sufficiently commercially minded to avoid pushing issuers toward foreign competitors, which, in turn, risks what commentators have called "dollarisation" of the UK economy, this could also have damaging implications for the UK beyond the somewhat narrow definition of financial stability that the Bank views as paramount.
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