Budget 2026: can the East turn new powers into growth?

New financing for Cambridge, support for innovation and a significant shift towards fiscal devolution offer opportunities for the East of England. The challenge is to turn these measures into a connected plan for the whole region.

The East of England should have much to contribute to a Budget built around innovation, investment and regional growth. But national ambition only becomes regional prosperity when businesses can expand, infrastructure keeps pace and people can access the resulting opportunities.

The 2026 Budget offers some useful tools. Its most significant implications for the East lie in new financing arrangements for Cambridge, progress towards wider devolution and measures to support businesses. For the Eastern Powerhouse, the question is how these changes can benefit the region’s interconnected cities, towns, coastal communities and rural economies.

Cambridge gains a new financing tool

The clearest announcement specifically for the East is a government financing pilot for the Greater Cambridge Development Corporation. It will provide access to finance for land assembly and infrastructure, supporting investment alongside private partners. This is a financing mechanism, including repayable support, rather than an unrestricted grant.

That distinction matters, but so does the opportunity. Bringing land, infrastructure and development together could help overcome obstacles that individual projects cannot resolve alone.

Success should be judged by whether the arrangement enables well-planned development, affordable homes and better connections between employment centres and surrounding communities. More commercial space will achieve less if workers cannot find somewhere to live or travel reliably to work.

The government also continues discussions with Cambridgeshire and Peterborough Combined Authority about a business rates retention zone supporting the Biomedical Campus and wider development from 2028. This remains work towards an agreement.

Innovation extends beyond Cambridge

The Budget highlights UKRI’s £424 million investment in the John Innes Centre and Sainsbury Laboratory at Norwich Research Park. This is presented as an ongoing investment, so it should not be counted as an entirely new Budget allocation.

Its inclusion nevertheless reinforces an important regional argument: the East’s innovation economy has several centres. Norwich’s research strengths deserve a prominent place alongside Cambridge in national thinking about growth.

The Eastern Powerhouse’s priority should be to connect these assets more effectively with businesses, investors, skills providers and supply chains. Research infrastructure can support commercial opportunity, but that requires sustained work to help discoveries become products, services and growing companies.

A regional strategy should identify where those connections are weakest and where investment could produce the greatest benefit.

Devolution could reshape the region’s investment capacity

The Budget says agreement on a Hertfordshire mayoral strategic authority is in its final stages. It also identifies continuing work towards an agreement covering Bedford, Central Bedfordshire, Luton and Milton Keynes, where local consensus remains outstanding.

These developments sit within a wider fiscal devolution programme. Mayoral authorities are due to receive a 20% share of locally retained business rates from April 2027, with income tax assignment beginning in 2028. The government intends local and regional government collectively to retain all business rates by the end of the decade, replacing central grants.

This could give local leaders greater certainty and a stronger incentive to support business growth. However, retaining revenue does not automatically mean an equivalent increase in spending power. The treatment of existing grants, redistribution and funding baselines will be crucial.

For the East, the opportunity is to build institutions capable of planning investment over the long term. The risk is that neighbouring authorities develop competing priorities without sufficient coordination.

The region needs local leadership supported by cooperation across boundaries, particularly where transport, housing, water and labour markets serve several places.

Support for high streets and growing businesses

National business measures will also matter across the East. From April 2027, qualifying retail, hospitality and leisure properties will benefit from higher small business rates relief thresholds: £18,000 for full relief and £21,000 for tapered relief. Eligible bills will be capped by inflation for two years, alongside additional support for pubs and live music venues.

These measures should provide welcome help for qualifying businesses in market towns, coastal resorts and urban centres. Their value will depend on individual eligibility and circumstances, but sustaining these employers matters to the vitality of local communities.

For innovative businesses, proposed Founders’ Relief would offer eligible founders and early investors a 10% capital gains tax rate on qualifying gains, subject to a £10 million lifetime limit, from April 2027. Detailed conditions are under consultation.

The regional opportunity is to help more businesses grow and remain rooted in the East. Tax incentives can contribute, but firms also need suitable premises, skilled employees, investment and customers.

Infrastructure remains the decisive test

The extension of the temporary 5p fuel duty cut until the end of June 2027 offers short-term support for motorists and businesses. That matters particularly where public transport provides limited alternatives.

Longer-term growth requires a more comprehensive response. The East needs investment decisions that connect its economic centres, improve access to employment and enable rural and coastal communities to participate.

Water security must also remain central to the region’s growth agenda. Housing, agriculture and business expansion should be planned alongside reliable supplies, storage, drainage and environmental resilience. New financing powers will be most useful when they support this wider infrastructure requirement.

The Eastern Powerhouse should therefore welcome the Budget’s opportunities while pressing for a clear regional investment framework. That means identifying priority projects, preparing credible business cases and linking infrastructure to skills and economic development.

The East’s contribution to national growth will depend on how effectively its different strengths work together. Budget 2026 provides additional tools; regional leadership must now turn them into a practical programme for delivery.