What the Government’s Capital Investment push means for Business, Construction, and the wider Economy

Why is it relevant?

The Autumn Budget 2025 sets out one of the most significant UK infrastructure commitments in over a decade. Despite a tight fiscal backdrop, the government confirmed £120bn of capital investment for transport, housing, energy networks and major regional regeneration projects.

This renewed focus reflects the government’s belief that infrastructure is now the primary lever for productivity growth, addressing long-standing underinvestment and the need for modernisation across critical national systems.

Who does it affect?

The Budget has major implications for:

• Construction and engineering firms delivering large-scale public projects
• Energy developers and grid operators involved in nuclear, renewables and transmission upgrades
• Investors and infrastructure funds seeking long-term, government-backed opportunities

What do you need to know?

Increased Capital Investment will lead to higher Reporting, Compliance & Audit Requirements

With more public-sector and large-scale private projects coming to market, businesses involved in construction, energy, property, engineering and supply chains will see:

• More stringent financial reporting demands
• Greater need for project accounting and capital tracking
• Increased scrutiny from funders and regulators
• More frequent assurance reviews, including cost transparency and contract compliance audits

Energy and Net-Zero Infrastructure will create major opportunities but also complex accounting

Nuclear, renewable energy, battery storage and grid upgrades are central to the Budget. However, these assets come with complex financial implications such as:

• Long asset lifecycles – specialised depreciation and impairment considerations
• Capitalisation of development expenditure under IFRS
• Revenue recognition complexities for multi-year contracts
• Carbon reporting and sustainability disclosures expanding under UK SDR

What should you do next?

What does this mean for you? You should ensure your internal finance and reporting systems can support detailed cost allocation, milestone reporting and audit trails required by public and private investors. You should prepare now for increased regulatory oversight. Even outside safeguarding rules or sector-specific regulation, the Budget signals:

• Closer monitoring of infrastructure-related spending
• Increased transparency expectations
• More data-driven oversight from government and regulators

Clients in construction, energy, transport, engineering and property development should expect more questions, more reporting, and more scrutiny.

Contact us

We help clients navigate the accounting implications and build robust financial models tailored for investors and lenders.

If you would like to discuss the implications and changes further, please get in touch with your usual Blick Rothenberg contact, or Artur Vorobyev using the details below or via this form.