The governor of a major central bank has outlined detailed plans for a retail central bank digital currency (CBDC), emphasising its potential to advance financial inclusion while reshaping the commercial banking landscape. In an exclusive interview with The FY Times, the governor discussed the design choices, timeline, and trade-offs that will determine whether the digital currency succeeds as a public utility without destabilising the existing financial system.
The Strategic Case for a Retail CBDC
The governor framed the CBDC project as a response to two structural trends: the decline in cash usage and the rise of private digital payment platforms. "Cash is still used by a significant minority, but its share of transactions is falling year on year," the governor said. "If we do nothing, we risk a future where access to safe, central bank-issued money depends on having a commercial bank account or a smartphone with a private payment app."
The core objective is to preserve the public's access to risk-free digital money. Unlike commercial bank deposits, which carry credit risk and are only insured up to a limit, a CBDC would be a direct liability of the central bank. The governor stressed that this distinction matters most for vulnerable populations. "For people on low incomes, the unbanked, or those in rural areas with limited banking infrastructure, a CBDC could provide a basic, low-cost payment account that does not require a credit check or a minimum balance."
Design Choices: Privacy, Programmability, and Limits
The governor confirmed that the CBDC would be a token-based, account-accessible system, not a distributed ledger experiment. "We are not building a cryptocurrency. This is a centralised, regulated digital version of cash," they said. Key design parameters include:
- Privacy: The system would offer tiered anonymity. Small-value transactions would be pseudonymous, similar to cash. Larger transactions would require identity verification to comply with anti-money laundering (AML) and counter-terrorism financing (CTF) rules. "We are not building a surveillance tool," the governor said. "But we cannot create a vehicle for illicit finance."
- Programmability: The CBDC would support limited programmability, such as conditional payments for government benefits or automated rent payments. However, the governor ruled out full smart contract functionality. "We do not want to create a platform for speculative applications. This is a payment instrument, not a development platform."
- Holding limits: To prevent disintermediation of commercial banks, the CBDC would have a per-person holding limit, likely between £10,000 and £20,000. "We need to avoid a digital bank run where people shift large deposits into the CBDC during a crisis," the governor explained. "A holding limit is the simplest safeguard."
Financial Inclusion: The Core Promise
The governor identified three channels through which the CBDC could improve financial inclusion:
- Reducing the cost of basic accounts: By providing a free, state-backed payment account, the CBDC could undercut the fees charged by some prepaid card providers and basic bank accounts. "For someone who cannot afford a monthly account fee or who has been excluded by credit scoring, this is a genuine alternative."
- Enabling offline payments: The CBDC would support near-field communication (NFC) and possibly offline functionality via a hardware wallet. "In areas with patchy internet or where smartphones are shared, offline capability is essential. We are working on a solution that uses a simple card with a chip, similar to an Oyster card."
- Interoperability with existing systems: The CBDC would be integrated with the Faster Payments network and the new Payment Architecture being developed by the Payment Systems Regulator. "It will not be a walled garden. You will be able to send money from a CBDC wallet to any UK bank account or payment app."
Commercial Impact: Winners and Losers
The introduction of a retail CBDC would have significant commercial implications:
- Incumbent banks: Face the risk of deposit outflows, especially if the holding limit is set too high or if the CBDC offers interest. The governor confirmed that the CBDC would not bear interest, to minimise competition with bank deposits. However, banks could still lose low-balance current accounts, which are often loss-leading but provide cross-sell opportunities. "Banks will need to adapt their business models. The days of relying on free deposits from low-income customers are numbered."
- Fintech firms: Could benefit from a new distribution channel. The central bank plans to allow regulated non-bank payment firms to offer CBDC wallets, provided they comply with AML/KYC rules. "This opens the market to competition. A fintech could offer a CBDC wallet with better user experience or lower fees than a traditional bank."
- Payment networks: Visa and Mastercard may face reduced transaction volumes for small-value payments if the CBDC becomes the default digital cash. The governor noted that the CBDC would be free for person-to-person payments and low-cost for merchant transactions, potentially undercutting card scheme fees.
Timeline and Next Steps
The governor outlined a phased approach:
- 2025 Q3: Publication of a detailed design paper and public consultation.
- 2026: Development of a prototype and pilot with a limited user group (up to 10,000 participants).
- 2027: Evaluation of pilot results and parliamentary legislation to grant the central bank authority to issue a retail CBDC.
- 2028: Potential public launch, subject to legislative approval and successful pilot.
"We are not rushing," the governor said. "This is infrastructure for the next 50 years. Getting the design wrong would be worse than moving slowly."
Risks and Unknowns
The governor acknowledged several unresolved risks:
- Cyber security: A centralised CBDC system would be a high-value target for state-sponsored hackers. "We are investing heavily in security architecture, but no system is impenetrable."
- Financial stability: Even with a holding limit, a crisis of confidence could trigger a run from bank deposits to CBDC. The governor said the central bank is modelling scenarios and may introduce dynamic limits that adjust during stress periods.
- Privacy concerns: Civil liberties groups have raised concerns about government surveillance. The governor reiterated that the system is designed for tiered anonymity, but acknowledged that trust will depend on transparent governance and independent oversight.
- International coordination: If other major economies launch CBDCs with different standards, cross-border payments could become fragmented. The governor said the central bank is working with the Bank for International Settlements on interoperability standards.
Why It Matters
A retail CBDC would fundamentally alter the relationship between citizens, commercial banks, and the state. For businesses, it means a new payment rail with lower transaction costs, but also potential disruption to existing revenue models in banking and payments. For investors, the shift signals a long-term reduction in the value of payment processing franchises and an opportunity in infrastructure providers. For regulators, it represents a test of whether public digital money can coexist with private innovation without creating new systemic risks.
FY Outlook
The governor's cautious, phased approach suggests that a UK retail CBDC is likely but not imminent. The most probable outcome is a limited launch in 2028, with a focus on financial inclusion and offline payments. Commercial banks should begin scenario planning for a 10-20% reduction in low-balance deposits. Fintech firms should prepare to apply for wallet provider licences. The biggest uncertainty remains political: a change in government or a financial crisis could accelerate or derail the project. Investors should monitor the 2025 design paper for details on holding limits and interest rates, which will determine the scale of commercial disruption.
Conclusion
The central bank governor's interview reveals a carefully considered, risk-averse approach to digital currency. The emphasis on financial inclusion and offline access distinguishes this project from many other CBDC experiments. The commercial impact will be real but gradual, giving incumbents time to adapt. The key question is whether the design can balance privacy, security, and financial stability well enough to earn public trust. If it does, the CBDC could become a durable piece of national infrastructure. If it does not, it risks becoming an expensive experiment with limited adoption.
