How Much is Corporation Tax Rates & What Are The Reliefs?

Corporation tax or corporate tax is a charge on corporate enterprises for profits made from their business in accordance with the net income that is applicable to them. According to the provisions of the Income Tax Act, the tax is charged at a given rate. For more information, keep reading our article on how much is corporation tax rates and more about it:

The UK’s Corporation Tax Rates

The Corporation Tax you pay depends on the amount of profit your business realizes. From April 1, 2023, there will no longer be a unified rate for Corporation Tax on non-ring fence profits.

Marginal Relief of Companies generating profits between £50,000 and £250,00 pay tax at the standard rate after deductions through marginal relief. This establishes a step in the rise of the effective Corporation Tax rate.

Corporation tax bands for oil extraction or continental shelf companies in the UK vary from time to time. These firms are called ‘ring fence’ companies.

Corporation Tax Reliefs in the UK

The relief rates and benefits applicable to corporation taxes in the UK. In the accounts you keep for your business, you can offset the costs of its operation with profits before income tax. Not all expenses paid on behalf of the Company are allowed for Corporation tax purposes, such as entertaining clients.

  • Capital allowances: Since these are assets for the business, you claim capital allowances if you purchase them and intend to keep them, such as equipment, machinery, or business vehicles.
  • Research and Development (R&D) Relief: If your company is working on creative science and technology projects,
  • The Patent Box: If such a company earns profits selling the patented inventions.
  • Reliefs for creative industries (CITR): If your Company generates revenues from theater, film, television, animation, or video games,
  • Disincorporation Relief: If you are winding up your business and acting as a sole promoter or an ordinary business partnership or limited partnership.
  • Terminal, capital, and property income losses: You will be able to claim relief if your Company incurs losses.
  • Trading losses: Third, you may get relief from losses if your Company incurs a loss. 

If your Company or organisation’s taxable profits from April 1, 2023, are between £ 50,000 and £250,00 Pound Sterling pounds, then it may be able to claim ‘Marginal Relief.’


The corporation tax rates and reliefs in the UK are essential information for businesses because their knowledge regarding data will allow them to comply with tax law and reap any tax savings. It is always advisable to speak to an expert experienced in tax issues so that you can be able to understand the specific implications of these rates and reliefs with respect to your circumstances.

Mostly Asked Questions

What is Corporation Tax?

Corporation tax, sometimes called corporate tax, is a charge that is imposed on the net earnings or profits realized by corporate enterprises from their business activities.

What are the Corporation Tax rates in the UK? 

The percentage of Corporation Tax is determined by the net profit you generate from your company’s operations. The small profits rate (companies with profits under 50k) is 19%, and the main rate (companies with profits over 250k) is 25% from 1 April 2023. Profit-making firms of £50,000 to £250,000 will be charged at the main rate, which will be subtracted from the marginal relief.

What can be regarded as some of the Corporation Tax Reliefs in the UK?

These include Capital Allowances, Research and Development (R&D) Tax Credits, the Patent Box, Creative Industry Tax Reliefs, Relief on goodwill and other relevant assets, Disincorporation Relief, Terminal, Capital and Property Income Losses, and Trading Losses.

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