Corporation Tax Rates 2024 Marginal Relief. The other members of its group relief group pay corporation tax at the main rate. We explain the current corporation tax rates for uk companies and how to calculate marginal relief on profits between £50,000 and £250,000.

25% for taxable profits above £250,000 (main rate) marginal relief provides a gradual increase in corporation tax rate between the small profits rate and the main rate— this allows you to reduce your. There are different schemes available depending on your.