Corporation Tax Rates
- 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 31.3.25 | Profits band £ | Rate % |
| Small profits rate | 0 – 50,000 | 19 |
| Marginal rate | 50,001 – 250,000 | 26.5 |
| Main rate | Over 250,000 | 25 |
| Marginal relief fraction | 3/200 |
- 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 31.3.24 | Profits band £ | Rate % |
| Small profits rate | 0 – 50,000 | 19 |
| Marginal rate | 50,001 – 250,000 | 26.5 |
| Main rate | Over 250,000 | 25 |
| Marginal relief fraction | 3/200 |
For the year to 31.3.23 the main rate of corporation tax was 19%. Special rules apply to accounting periods straddling 1 April 2023. For the year to 31.3.24 the profits limits are reduced for a company with associated companies. Different rates apply for ring-fenced (broadly oil industry) profit.
- 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 31.3.22 | Rate % |
|---|---|
| All profits | 19 |
- 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% to apply to certain trading income. While legislation has been passed, the final devolution is subject to agreement between the UK Government and the Northern Ireland Executive, which has not yet been reached.
| Year to 31.3.23 | Rate % |
|---|---|
| All profits | 19 |
Tax Rates & Allowances
- Introduction
- Capital Allowances – Plant And Machinery
- Capital Gains Tax (CGT)
- Car Benefits
- Car Fuel Benefit
- Cars – Advisory Fuel Rates For Company Cars
- Child Benefit
- Corporation Tax Rates
- Employee’s Statutory Payments
- Income Tax Allowances
- Income Tax Rates – Across the UK
- Income Tax Rates – Scotland
- Income Tax Rates – Wales
- Individual Savings Account (ISA)
- Inheritance Tax (IHT)
- Land and Buildings Transaction Tax
- Land Transaction Tax
- Mileage Allowance Payments (MAPS) For Employees
- Minimum Wage
- National Insurance Contributions (NIC) – Rates And Allowances
- Pensions Automatic Enrolment
- Pensions – Tax Relief On Pension Contributions
- Property Allowance
- Self Assessment – Key Dates
- Stamp Duty
- Stamp Duty Land Tax (SDLT)
- State Pensions
- Tax Reliefs For Individuals
- Trade Allowance
- Van Benefit
- VAT
- Vat Fuel Scale Charges
- Vehicle Excise Duty (VED) – Passenger Cars
