A person can calculate capital allowances by taking the costs associated with the purchase of certain business assets and then deducting those costs from pretax profits, notes GOV.UK. Specific assets eligible for the capital allowance deduction include equipment, machinery and business vehicles.Continue Reading
The capital allowance calculation is based on the value of the eligible items purchased. In most cases, this value is the amount paid for that specific item. However, if the item was acquired prior to establishing the business, a person should use the market value of the item. Capital allowances are not limited to the purchase of business assets, as they can be claimed for renovation costs, mineral extraction and even research and development costs, states GOV.UK.
After finding the amount of the capital allowance, apply this allowance to the relevant tax return. For a sole trader, the allowance applies to the self assessment tax. A partnership has this allowance on the partnership tax return and a limited company on the company tax return. The capital allowance has limitations. It must be taken in the accounting period the cost was incurred. In addition, it is limited to the annual investment allowance or first-year allowance, notes Terry Cartwright for Streetdirectory.com.Learn more about Financial Calculations