Capital Allowances UK

Capital allowances are a relief from corporation or income tax and are based on the capital expenditure incurred on the provision and installation of certain Plant and Machinery assets within a building.

Every building contains an element of Plant and Machinery, which will qualify for capital allowances, such as heating and air conditioning, electrical installations, hot and cold water systems, sanitary ware, lifts, fire alarm systems and fire fighting equipment to name just a few. However, other less obvious assets will also qualify, for example carpet, security equipment, furniture and fittings.

To qualify for capital allowances, the property owner or occupier must be a taxpayer and must:-

By claiming capital allowances you are easing your tax burden, thereby improving the net return of a property and increasing cash flow. Capital allowances planning should therefore form a vital part of ensuring the viability of any property transaction.


The information contained in our website is believed to be correct, but there may be errors or omissions for which PJB cannot be responsible. It is therefore essential to take advice on specific issues.


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Purchase Price

This is the original or anticipated purchase price or development cost of your property.

Do not enter the current value here.

Building Type

Please provide the type of building you are looking to claim allowances on.

Note: You will be able to add further information about the type of building in the next step.

Your options here are;

  • Office.
  • Retail: Including high street, shopping centres and retail warehouses.
  • Mixed Use.
  • Industrial: Including warehouses and distribution centres.
  • Other: Leisure, hotels, casinos etc.
Building Category

Please select the description that best suits your property.

Other Information

Please provide any additional information about your property that you may consider appropriate.

Floor Area

Please enter the total floor area of the property.
You can provide either square footage or metres, but only use figures here.
The floor area you specify can either be gross or net internal space.

Floor Area Units

Please select the type of area e.g. Metres or Feet
and if the measurement has been taken as net or gross internal space.

Date of Purchase

Please enter the approximate month and year of purchase, or
if you have developed the property, please provide the
approximate date of completion.

Location Of Property

Where is the property located? Please provide town/city, and country.