The British tax system is facing calls for reform to better support family-owned businesses and address imbalances created by large foreign technology firms, according to industry experts and business leaders. Advocates argue that current tax policies, largely unchanged since the early internet era, fail to reflect the realities of a digital economy and are placing traditional businesses at a competitive disadvantage.

Family firms, some operating in the UK for multiple generations, report feeling squeezed by overseas tech giants that leverage tax loopholes to contribute comparatively little despite their significant economic footprint. This disparity is seen as exacerbating the challenge of nurturing domestic industries amid rapid technological change, including the ongoing artificial intelligence (AI) revolution.

Comparisons with the United States highlight the scale of investment challenges. Last year, the US attracted $109 billion in private investment into AI, while the UK garnered just $4.5 billion. Despite Britain’s historic and ongoing strengths in innovation and AI research, concerns persist that inadequate fiscal incentives contribute to domestic startups relocating abroad, hindering the growth of the nation’s productive capital.

Proposals to modernize the tax framework include distinguishing between “productive capital” — such as factories, farms, family-run businesses, and genuine technological development — and “extractive business models” that generate value primarily through digital facilitation rather than actual creation. Among suggested measures is a five-year corporation tax holiday for qualifying AI startups in the UK, designed to accelerate scaling and competitiveness. This would be balanced by higher capital gains tax rates on the sale of shares in those companies, a trade-off intended to privilege growth over stagnation.

At the same time, there is a call to protect the continuity of family businesses, which are seen as vital to the UK’s economic and social fabric. Recent changes to business inheritance tax have reportedly encouraged premature sales or breakups of these firms, threatening long-term investment and economic stability. Advocates propose a tax system that prioritizes the ongoing viability of family enterprises over immediate revenue gains.

Addressing disparities between traditional retail and the digital marketplace is another focal point. Proposals include introducing a 23 percent delivery added tax (DAT) on home deliveries to fund a reduction in the value-added tax (VAT) on in-store sales from 20 percent to 19 percent. This measure aims to create a level playing field between local shops and online retailers, while ensuring that the infrastructure supporting home deliveries — including roads and warehouses — is fairly financed by those who use it.

Furthermore, policymakers are urged to hold major online platforms accountable for collecting VAT and DAT on behalf of overseas suppliers, who currently avoid such obligations. This tax gap is described as a significant loss for the Treasury and a structural weakness in enforcing tax compliance in the digital economy. Transparency in tax collection efforts is also emphasized, with suggestions that HM Revenue & Customs disclose estimates of uncollected taxes related to these issues.

The overall message from stakeholders is that the UK’s tax system must evolve beyond a narrow focus on revenue generation toward supporting a sustainable economic model that fosters innovation, protects longstanding businesses, and distributes fiscal responsibilities fairly in the digital age.