Five years after Kalifa: Vision was set. Execution now determines the outcome

When the Kalifa Review was published in 2021, it served as an important signal of intent. It recognised that fintech was not simply a high growth segment within financial services, but a strategic national asset. The framework spanning regulation, capital, talent, tax and international competitiveness was well structured and ambitious. It placed scaling at the centre of the conversation and acknowledged that innovation without execution would not sustain leadership. 

Five years on, the picture is mixed. 

The UK has preserved many of its genuine strengths. Its regulatory environment remains mature and globally respected. The evolution of the sandbox model, refinements to listing rules, and visa route enhancements demonstrate a willingness to adapt. Regional fintech hubs continue to develop depth and specialisation. In payments, regtech and increasingly digital assets, the UK remains one of the most sophisticated ecosystems in the world. 

That foundation matters. Trust in regulation, the rule of law and financial infrastructure continues to be a comparative advantage. 

However, the more structural ambitions of the Review feel only partially realised. In particular, the goal of mobilising domestic institutional growth capital remains unfinished. Access to late stage capital continues to be a recurring constraint for scale stage fintech businesses. While reforms have been introduced and a Fintech Growth Fund has emerged, many scaling companies still look overseas for deeper and more patient pools of capital. If the ambition is to build global champions headquartered in the UK, domestic capital participation must move from supportive to decisive. 

The global context has also shifted materially since 2021. Capital, talent and founders are more mobile than ever. Jurisdictions such as Singapore, the UAE and parts of the United States have sharpened their regulatory propositions and fiscal incentives. The question is no longer whether the UK is strong. The question is whether it is moving fast enough. 

From my vantage point advising fintech and digital asset businesses, governance expectations have risen significantly over the past five years. Audit readiness, tax transparency, regulatory compliance and cross border structuring are no longer secondary considerations addressed late in the scaling journey. They are foundational requirements from the outset. Institutional investors demand it. Regulators expect it. Counterparties insist upon it. 

This evolution aligns with the spirit of the Kalifa Review, which emphasised trust and competitiveness. Yet it also increases operational complexity for scaling firms. Regulatory clarity

is valuable, but clarity must be accompanied by agility. Emerging technologies such as digital assets, tokenisation and embedded finance move quickly. If policy development lags too far behind innovation, capital and talent will simply migrate to more responsive markets. 

Tax competitiveness is another area that warrants continued focus. The expansion of qualifying R&D expenditure to include data and cloud costs was an important step. It acknowledged the realities of modern technology businesses. However, global competition in tax incentives is intensifying. For growth stage companies weighing jurisdictions, marginal differences in treatment of intellectual property, cross border structuring or investment incentives can meaningfully influence decision making. The UK must ensure that its tax architecture supports innovation without creating unnecessary complexity. 

Looking ahead, I would highlight four priorities for the next phase. 

First, deepen domestic institutional capital participation in growth stage fintech. Pension funds, insurers and asset managers must be active participants in scaling the next generation of financial infrastructure businesses. The capital exists. The challenge is alignment and allocation. 

Second, maintain regulatory agility, particularly in digital assets and emerging technologies. The UK has taken a pragmatic tone in recent years. That pragmatism must continue, with clear frameworks that enable responsible innovation rather than reactive rule making. 

Third, ensure tax competitiveness keeps pace with global alternatives. Clarity, stability and simplicity will be as important as headline incentives. 

Fourth, continue positioning the UK not merely as a fintech hub but as a global scaling platform. Starting a business here is attractive. Scaling it to international leadership must be equally compelling. 

The Kalifa Review set the right direction of travel. It recognised that fintech competitiveness is not accidental. It is the product of coordinated policy, capital formation, talent development and international engagement. Five years on, the UK retains strong fundamentals. The ecosystem is sophisticated, innovative and resilient. 

The next five years will depend less on vision and more on execution. In a world where founders and capital can move at speed, competitiveness is not a static achievement. It is a continuous discipline. 

The ambition remains achievable. The margin for complacency does not.