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Companies pay corporation tax on their income and gains. View the current rates and estimate the tax due.
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% when the Northern Ireland Executive demonstrates its finances are on a sustainable footing.
Year to 31.3.27:
06 May 2026
There is less than a year to go before all employers must tax benefits-in-kind via the payroll, the Chartered Institute of Taxation has warned.
The government has confirmed it will review approved mileage rates for business users ahead of a future Budget.
Vaping-related businesses and supply chains need to register now for Vaping Products Duty (VPD) and the Vaping Duty Stamps (VDS) Scheme, says HMRC.