IN Brief:
- English mayors are due to retain a greater share of business rates from next spring.
- The Budget roadmap will define proposed income tax retention, revenue shares, and fiscal controls.
- Wider devolved powers are planned for housing, regeneration, transport, planning, skills, and employment support.
The UK Government has proposed giving English mayors a share of income tax revenue for the first time, alongside greater retention of locally generated business rates and wider control over housing, transport, regeneration, skills, and employment support.
Mayors are due to begin retaining a greater share of local revenues from next spring, starting with business rates. The Government plans to publish further details on business rates and income tax retention in a fiscal devolution roadmap at the Budget.
No retention percentages, allocation formulae, or revenue baselines have been published. The announcement therefore establishes a policy direction rather than a bankable funding settlement, with the scale and stability of the proposed income streams still to be defined.
The construction implications could be substantial. Local leaders are expected to receive stronger planning and regeneration powers, more flexibility over devolved funding, and greater control over major transport schemes, including trams and metros. The package also covers stalled housing sites, public transport, 16-to-19 education, employment support, and investment in local industries.
Combined authorities already use devolved funds to assemble land, support brownfield remediation, improve transport, and bridge viability gaps. West Yorkshire’s Housing Investment Fund, cited by the Government, is worth up to £334m and is intended to unlock development land and support thousands of homes.
A broader local revenue base could allow mayors to plan capital programmes over longer periods rather than repeatedly competing for short-term Whitehall funds. Construction pipelines benefit from continuity because surveys, design, land acquisition, planning, utilities, procurement, and skills provision must be coordinated long before work begins on site.
Greater control does not guarantee that projects will advance. Authorities will need predictable receipts, borrowing capacity, technical staff, approved business cases, and operating budgets for completed assets. A share of income tax or business rates can rise when local employment and commercial activity strengthen, but it can also weaken during an economic downturn.
The Budget roadmap will therefore need to explain how volatility is managed. Equalisation, floors, transitional arrangements, and the treatment of existing grants will determine whether the settlement supports areas with weaker tax bases or gives the largest gains to places already generating the fastest revenue growth.
Business rates present a similar problem. Construction and regeneration can expand the local rating base, creating a link between development and future income, but receipts arrive after premises are completed and occupied. Authorities still require upfront funding to prepare sites, install infrastructure, and address viability constraints before the additional tax base exists.
Housing powers may prove more immediate if mayors receive flexible funds alongside stronger planning and regeneration authority. Local leaders could combine land assembly, infrastructure investment, brownfield support, and transport improvements across a single programme rather than treating each intervention as a separate funding bid.
The policy also covers skills. Mayors are expected to gain control over 16-to-19 funding and employment support, allowing regional provision to be aligned more closely with local labour demand. Construction programmes frequently face shortages in technical, supervisory, and trade roles, but training must be tied to credible project timing if it is to produce workers when contractors need them.
Transport schemes are another likely test. The Government says approvals for locally led projects will be streamlined and that mayors will receive more control over large schemes, trams, and metros. Fewer central gateways could reduce delay, although local sponsors will still have to demonstrate affordability, manage interfaces, obtain consents, and procure delivery capacity.
The proposal includes a “local first” principle under which ministers would have to justify retaining powers in Whitehall. It also states that resources should follow devolved responsibilities, an important qualification because additional powers without programme management, commercial, planning, and engineering capacity would simply transfer bottlenecks rather than remove them.
For contractors and consultants, the announcement is not yet a forecast of tender volume. Procurement opportunities will depend on the Budget, individual devolution settlements, project readiness, and the extent to which mayors choose capital investment over other local pressures.
The reform could still change how regional construction programmes are formed. A durable settlement would allow authorities to connect housing, transport, regeneration, utilities, and skills over several years, while a narrow or volatile settlement would leave projects exposed to the same stop-start funding that devolution is supposed to replace.
The Budget roadmap will provide the first serious test. Until it specifies the share of revenue, the relationship with existing grants, and the safeguards for weaker tax bases, the construction sector has a new policy signal but no dependable pipeline to price.