Background
3.The main rate of CT is paid by companies with profits of more than £1,500,000 (the upper profits limit).
4.Where two or more companies are associated with one another, the profits limit is reduced. This is done by dividing the limit by the number of associated companies.
5.Profits from oil extraction and oil rights in the UK and the UK Continental Shelf (“ring fence profits”) will continue to be subject to a separate main rate of CT applicable to those ring fenced profits. Profits from activities which are not ring fenced will continue to be charged at the main rate of CT applicable to all other profits.