Capital allowances for construction
‘Capital allowances are a group of UK income tax and corporation tax reliefs that are available to businesses for capital expenditure. Capital expenditure creates an asset or advantage with enduring benefit and is usually recorded as a fixed asset on the balance sheet in the financial accounts. Examples are expenditure upon land, buildings and equipment.’ Ref Capital allowances and land remediation relief, 1st edition, guidance note (GN 111/2013) published by the Royal Institution of Chartered Surveyors (RICS) July 2013.
Capital allowances can play a big part in the development of a business case for a project and in setting budgets.
The client is allowed to deduct capital allowances from taxable profits. These relate to the cost of certain assets such as:
- Plant and machinery (lifts, escalators, mechanical and electrical plant, information and communications technology, equipment, furniture, fittings and office equipment).
- Thermal insulation for industrial buildings.
- Making certain buildings comply with the part B of the building regulations (fire safety).
- Safety measures for sports grounds and stadia.
- Security systems if there is a special threat to the use of the building.
- Scientific research and development facilities.
- Enterprise zones in relation to industrial and commercial buildings, including hotels.
The tax relief allowed relates to the reduction in value (depreciation) of the qualifying assets. The percentage of annual depreciation depends on the item claimed and the size of the business making the claim.
The percentage of annual depreciation depends on the item claimed and the size of the business making the claim. The client's finance director or in-house tax team may quantify the level of qualifying expenditure, or they may appoint a specialist capital allowances advisor. Capital allowances services are offered by specialist boutique firms, large and mid tier accountancy firms (who employ chartered surveyors) and cost consultants.
The size of the company and tax dates will affect the decision-making process and the cost consultant will have to pull out real cost data upon which annual depreciation allowances are calculated.
[edit] Related articles on Designing Buildings
- Base construction.
- Building Regulations.
- Business case.
- Budget.
- Capital.
- Capital allowances and super deductions.
- Capital costs.
- Capital gain.
- Capital gains tax.
- Cost consultant.
- Cost plans.
- Depreciation.
- Enhanced Capital Allowance scheme.
- Equipment.
- ECA Water Scheme.
- Financial year.
- Fit out.
- Industrial buildings allowance (IBA)
- Land remediation relief.
- Net Present Value.
- Tax.
[edit] External references
- HMRC: Capital allowances.
Featured articles and news
The history of building regulations
A story of belated action in response to crisis.
Moisture, fire safety and emerging trends in living walls
How wet is your wall?
Current policy explained and newly published consultation by the UK and Welsh Governments.
British architecture 1919–39. Book review.
Conservation of listed prefabs in Moseley.
Energy industry calls for urgent reform.
Heritage staff wellbeing at work survey.
A five minute introduction.
50th Golden anniversary ECA Edmundson apprentice award
Showcasing the very best electrotechnical and engineering services for half a century.
Welsh government consults on HRBs and reg changes
Seeking feedback on a new regulatory regime and a broad range of issues.
CIOB Client Guide (2nd edition) March 2025
Free download covering statutory dutyholder roles under the Building Safety Act and much more.
AI and automation in 3D modelling and spatial design
Can almost half of design development tasks be automated?
Minister quizzed, as responsibility transfers to MHCLG and BSR publishes new building control guidance.
UK environmental regulations reform 2025
Amid wider new approaches to ensure regulators and regulation support growth.
The maintenance challenge of tenements.
BSRIA Statutory Compliance Inspection Checklist
BG80/2025 now significantly updated to include requirements related to important changes in legislation.