Corporation tax

Companies pay corporation tax on their income and gains. View the current rates and estimate the tax due.

Call 01323 411222 or email

Corporation tax rates are set for each Financial Year. A Financial Year runs from 1 April to the following 31 March.

If the accounting period of a company straddles the 31 March, the profits are apportioned on a time basis to each Financial Year.

The Northern Ireland Executive has committed to setting the rate of corporation tax at 12.5% in April 2018 if the Northern Ireland Executive demonstrates its finances are on a sustainable footing.

Profits band (£) Year to 31.3.18 (%) Year to 31.3.17 (%)
All 19 20