Tom Blomfield, the founder of digital bank Monzo, has proposed that income tax could become obsolete within the next five years due to rapid advancements in artificial intelligence (AI). He suggests that instead of taxing human labor, governments might start taxing computational infrastructure, such as data centers, to fund public services.
Blomfield stated, “I don’t think we’ll tax human labour, we’ll tax compute, [meaning systems like] data centres, and then we will use the proceeds to pay for government.” This shift comes as AI systems are increasingly outperforming humans in specific tasks, with Blomfield noting that these tools are “performing beyond university professor level – they are actually beating humans in narrow domains.”
The implications of such a transition are significant. Currently, income tax and National Insurance account for 42% of the UK government’s revenue, while capital-based taxes contribute only 4%. As AI technology is expected to become generalizable by the end of 2026, the reliance on traditional income tax structures may no longer be sustainable.
As the job market evolves, the Labour Party government may need to consider new taxation methods, particularly as automation replaces workers. A recent report indicated that advertisements for entry-level positions have fallen by 35% since the launch of ChatGPT, highlighting the immediate impact of AI on employment opportunities.
Furthermore, Morgan Stanley has warned that the UK could face an AI-driven employment crisis more acutely than other nations. With tax accounting potentially requiring virtually no human involvement in the near future, the traditional methods of revenue generation may need to be re-evaluated.
Blomfield’s insights suggest a paradigm shift in how society views work and taxation. He emphasizes that while AI tools are not yet generalizable, their rapid development indicates a future where human labor is less central to economic productivity.
As observers await further developments, the biggest change to HMRC income tax is anticipated to occur within five years. This potential transformation raises questions about the future of work, taxation, and the role of AI in the economy.
Details remain unconfirmed regarding how these changes will be implemented and what specific policies may emerge as a result.