- 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 |
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 31.3.26 |
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 |